List of historic places in Ottawa
From Wikipedia, the free encyclopedia
This article is a list of historic places in the City of Ottawa, Ontario entered on the Canadian Register of Historic Places, whether they are federal, provincial, or municipal.
See also List of historic places in Ontario.
List of historic places
| Name | Address | Coordinates | Government recognition (CRHP №) |  |
Image |
|---|---|---|---|---|---|
| The Beggs House | 2323 Roger Stevens Drive Ottawa (North Gower) ON |
45°07′54″N 75°42′57″W | Ottawa (North Gower) municipality (14209) |  Upload Photo | |
| Building 7; Health Protection Building (Former Department of Health & Welfare, Food and Drug Laboratory) | Tunney's Pasture Campus Ottawa ON |
45°24′27″N 75°44′09″W | Federal (12897) |  | |
| Cheney House | 176 Bronson Avenue Ottawa ON |
45°24′52″N 75°42′27″W | Ottawa municipality (18596) | Upload Photo | |
| Commissariat Building | 3 Canal Lane, Rideau Canal National Historic Site of Canada Ottawa (Downtown Ottawa) ON |
45°25′33″N 75°41′52″W | Federal (11116) |  More images | |
| Davidson House | 3150 Donnelly Drive Ottawa ON |
45°02′23″N 75°42′22″W | Ottawa municipality (10298) | Upload Photo | |
| The Kelly House | 6576 Main Street (Fourth Line) Ottawa (North Gower) ON |
45°07′58″N 75°43′05″W | Ottawa (North Gower) municipality (15291) | Upload Photo | |
| Martin House | 6732 Rideau Valley Drive South Ottawa (Kars) ON |
45°08′57″N 75°38′49″W | Ottawa (Kars) municipality (19796) | Upload Photo | |
| Trinity United Church | 6656 Rideau Valley Drive S Ottawa (Kars) ON |
45°09′17″N 75°38′56″W | Ottawa (Kars) municipality (14208) | Upload Photo | |
| Weatherhead House | 6924 Gallagher Road Ottawa (Pierces Corners) ON |
45°03′31″N 75°45′46″W | Ottawa (Pierces Corners) municipality (16323) | Upload Photo | |
| Bryan House | 6700 Rideau Valley Drive South Ottawa (Kars) ON |
45°09′08″N 75°38′53″W | Ottawa (Kars) municipality (10142) | Upload Photo | |
| The Weaver's House | 1131 Mill Street Ottawa (Manotick) ON |
45°13′34″N 75°41′01″W | Ottawa (Manotick) municipality (14212) |  More images | |
| New Edinburgh Heritage Conservation District | along the Rideau River, bounded by Sussex, MacKay, Dufferin and Stanley Ottawa (New Edinburgh) ON |
45°26′28″N 75°41′20″W | Ottawa (New Edinburgh) municipality (8447) |  | |
| "N" Division, Stable Building | 1 Sandridge Rd Ottawa (Manor Park) ON |
45°27′24″N 75°39′19″W | Federal (4631) | ![](#/media/File:"N"_Division,_Stable_Building.JPG) | |
| Aberdeen Pavilion | Ottawa (The Glebe) ON |
45°24′00″N 75°40′58″W | Federal (4114) | Q4666960 |  More images |
| Hay House | 700 Echo Drive Ottawa (Old Ottawa South) ON |
45°23′51″N 75°40′47″W | Ottawa (Old Ottawa South) municipality (14211) |  More images | |
| Victoria Memorial Museum Building (Canadian Museum of Nature) | Ottawa (Centretown) ON |
45°24′46″N 75°41′20″W | Federal (9657, (4483) | Q1032232 |  More images |
| Central Experimental Farm | Ottawa (River Ward) ON |
45°22′57″N 75°42′49″W | Federal (13811) | Q4504150 |  More images |
| Château Laurier | Ottawa (Downtown Ottawa) ON |
45°25′32″N 75°41′42″W | Federal (14549) | Q2089212 |  More images |
| CFS Carp (Diefenbunker) | Ottawa (Carp) ON |
45°21′06″N 76°02′50″W | Federal (4169) | Q5010827 |  More images |
| Government Conference Centre | 2 Rideau Street Ottawa (Sandy Hill) ON |
45°25′29″N 75°41′37″W | Federal (4305) |  More images | |
| National Research Council of Canada, Building M-12 | 1200 Montreal Road Ottawa (Rideau-Rockcliffe Ward) ON |
45°26′54″N 75°37′00″W | Federal (10160) | Upload Photo | |
| Notre-Dame Cathedral Basilica | Ottawa (Lowertown) ON |
45°25′47″N 75°41′47″W | Federal (12135), Ottawa (Lowertown) municipality (8448) |
Q1051168 |  More images |
| Former Ottawa Teachers' College (Ottawa Normal School) | Ottawa (Ottawa City Hall) ON |
45°25′12″N 75°41′27″W | Federal (7437) | Q7109219 |  More images |
| Rideau Canal | Rideau Street, Ottawa / Kingston ON |
45°25′35″N 75°41′53″W | Federal (5727) | Q651323 |  More images |
| Rideau Hall, Complex as a whole | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′38″N 75°41′09″W | Federal (16881) |  More images | |
| Rideau Hall Visitor Centre | 11 Rideau Gate Ottawa (New Edinburgh) ON |
45°26′39″N 75°41′29″W | Federal (21062) | ,_centre_de_visitants,_vora_Thomas_Gate.jpg) | |
| Saint Brigid's Church | 314 St. Patrick Street Ottawa (Byward Market) ON |
45°25′53″N 75°41′27″W | Ontario (8906), Ottawa (Byward Market) municipality (18642) |
.JPG) More images | |
| Church of St. Alban the Martyr | 125 Daly Street Ottawa (Sandy Hill) ON |
45°25′39″N 75°41′06″W | Ontario (10422) |  More images | |
| Central Heating Plant | Tunney's Pasture Ottawa (Tunney's Pasture) ON |
45°24′19″N 75°44′15″W | Federal (12921) |  | |
| Coach House for Prime Minister's Residence | 10 Sussex Drive Ottawa ON |
45°26′41″N 75°41′33″W | Federal (19636) |  More images | |
| Statistics Canada - Main Building (Former Dominion Bureau of Statistics Building) | Ottawa (Tunney's Pasture) ON |
45°24′21″N 75°44′03″W | Federal (13122) | Q6735940 |  More images |
| 304-312 Queen Elizabeth Driveway | 0, 304-312 Queen Elizabeth Driveway Ottawa (The Glebe) ON |
45°24′24″N 75°40′58″W | Ottawa (The Glebe) municipality (10058) |  More images | |
| 41 York Street | 41 York Street Ottawa (Byward Market) ON |
45°25′41″N 75°41′37″W | Ottawa (Byward Market) municipality (13413) |  | |
| 419-423 Sussex Drive | 419-423 Sussex Drive Ottawa (Byward Market) ON |
45°25′50″N 75°41′47″W | Federal (4627) |  | |
| Administration Building | 588 Booth Street Ottawa (Glebe Annex) ON |
45°23′59″N 75°42′20″W | Federal (11137) |  | |
| Arc Biotech Building (No. 34) | Ottawa (River Ward) ON |
45°23′30″N 75°42′47″W | Federal (9591) | Q24046200 | _-_1.jpg) More images |
| Bank of Montreal | 144 Wellington St. Ottawa (Downtown) ON |
45°25′20″N 75°41′59″W | Federal (16147) |  More images | |
| Bank of Nova Scotia | 125 Sparks Street Ottawa (Downtown) ON |
45°25′21″N 75°41′54″W | Federal (16481) |  More images | |
| Bate Building | 109-111 Sparks Street Ottawa (Downtown) ON |
45°25′22″N 75°41′53″W | Federal (7392) |  More images | |
| Beechwood Cemetery | Ottawa (Rideau-Rockcliffe Ward) ON |
45°26′49″N 75°39′36″W | Federal (1210) | Q4087599 |  More images |
| Billings Estate | Ottawa (Alta Vista) ON |
45°23′23″N 75°40′20″W | Federal (12622) | Q4911946 |  More images |
| Birks Building | 107 Sparks Street Ottawa (Downtown) ON |
45°25′22″N 75°41′52″W | Federal (7391) | Upload Photo | |
| Blackburn Building | 85 Sparks Street Ottawa (Downtown) ON |
45°25′24″N 75°41′50″W | Federal (4042) |  More images | |
| Boathouse | 501 Rockcliffe Driveway Ottawa ON |
45°27′18″N 75°41′15″W | Federal (19615) | Upload Photo | |
| Booth Building | 165 Sparks Street Ottawa (Downtown) ON |
45°25′20″N 75°41′59″W | Federal (4058) | Upload Photo | |
| Booth Street Complex, Surveys and Mapping Building | 615 Booth Street Ottawa (Glebe Annex) ON |
45°24′03″N 75°42′18″W | Federal (10145) |  More images | |
| Bronson Company Office | 150 Middle Street Ottawa (Victoria Island) ON |
45°25′13″N 75°42′51″W | Federal (4721) | Upload Photo | |
| Brooke Claxton Building | Colombine Driveway Ottawa (Tunney's Pasture) ON |
45°24′32″N 75°44′14″W | Federal (13173) |  More images | |
| Brouse Building | 181-183 Sparks Street Ottawa (Downtown) ON |
45°25′18″N 75°42′01″W | Federal (4059) |  More images | |
| Burritts Rapids Lockstation, Bridgehouse | near Burritts Rapids Lock, on an island between the Rideau River and Canal Ottawa (Burritts Rapids) ON |
44°58′50″N 75°47′47″W | Federal (4713) | Upload Photo | |
| Bus Shelter; Vincent Massey Park | 701 Heron Road Ottawa ON |
45°22′42″N 75°41′49″W | Federal (21076) | Upload Photo | |
| Byward Market Heritage Conservation District | St. Patrick Street, George Street, MacKenzie Avenue, Dalhousie Street Ottawa (Byward Market) ON |
45°25′44″N 75°41′35″W | Ottawa (Byward Market) municipality (8438) |  More images | |
| Canada's Four Corners Building | 93 Sparks Street Ottawa (Downtown) ON |
45°25′23″N 75°41′51″W | Federal (4640) |  More images | |
| Canadian Imperial Bank of Commerce | 119 Sparks Street Ottawa (Downtown) ON |
45°25′22″N 75°41′54″W | Federal (4641) |  More images | |
| Carleton County Court House | 2, Daly Avenue Ottawa (Sandy Hill) ON |
45°25′30″N 75°41′20″W | Ottawa (Sandy Hill) municipality (8442) |  More images | |
| Carleton County Gaol | 75, Nicholas Street Ottawa (Sandy Hill) ON |
45°25′30″N 75°41′20″W | Ottawa (Sandy Hill) municipality (8443) |  More images | |
| Carleton Place Town Hall | 175, Bridge Street Carleton Place ON |
45°14′00″N 75°45′00″W | Carleton Place municipality (9810) |  More images | |
| Carpenter's Shop | Ottawa (River Ward) ON |
45°23′02″N 75°42′54″W | Federal (9604) | Q24046202 |  More images |
| CBC Building | 1500 Bronson Avenue Ottawa (Confederation Heights) ON |
45°22′42″N 75°41′14″W | Federal (1865) |  More images | |
| CEF, Horticulture Building, No. 74 | 74 Central Experimental Farm Ottawa (River Ward) ON |
45°23′27″N 75°42′23″W | Federal (4692) |  More images | |
| Central Chambers | Ottawa (Downtown Ottawa) ON |
45°25′24″N 75°41′43″W | Federal (2857) | Q5060536 |  More images |
| Centretown Heritage Conservation District | south of Parliament Hill, north of Queensway corridor, and west of the Rideau Canal Ottawa (Centretown) ON |
45°24′53″N 75°41′28″W | Ottawa (Centretown) municipality (8439) |  More images | |
| Cereal Barn | Ottawa (River Ward) ON |
45°23′17″N 75°42′32″W | Federal (14830) | Q24046225 |  More images |
| Cereal Crops Building | CEF campus Building 75 Ottawa ON |
45°23′21″N 75°42′32″W | Federal (11056) |  More images | |
| Service Building | CEF campus Building 56 Ottawa ON |
45°23′21″N 75°42′34″W | Federal (4658) | .jpg) | |
| K.W. Neatby Building | Ottawa (River Ward) ON |
45°23′33″N 75°43′00″W | Federal (4673) | Q6323030 |  More images |
| Chemical Radioactive Ores Building | 555 Booth Street Ottawa (Glebe Annex) ON |
45°24′08″N 75°42′22″W | Federal (9828) | Upload Photo | |
| Commercial Building | 13-15 Clarence Street Ottawa ON |
45°25′42″N 75°41′42″W | Federal (4726) | Upload Photo | |
| Commercial Building | 461-456 Sussex Drive Ottawa ON |
45°25′42″N 75°41′44″W | Federal (11408) |  | |
| Commercial Building | 457-459 Sussex Drive Ottawa (Byward Market) ON |
45°25′42″N 75°41′44″W | Federal (4715) |  | |
| Confederation Building | 229 Wellington Street (Downtown) Ottawa ON |
45°25′19″N 75°42′10″W | Federal (3586) |  More images | |
| Confederation Square | Ottawa (Downtown) ON |
45°25′26″N 75°41′44″W | Federal (12073) | Q4365607 |  More images |
| Connaught Building | 550 Sussex Drive Ottawa (Byward Market) ON |
45°25′37″N 75°41′43″W | Federal (4029, (4165) |  More images | |
| Dairy Technology Annex | Building 57, Central Experimental Farm Ottawa (River Ward) ON |
45°23′02″N 75°42′54″W | Federal (4637) | .jpg) More images | |
| Defensible Lockmaster's House | at the top of the Hartwell Locks Ottawa (River Ward) ON |
45°23′02″N 75°42′00″W | Federal (11055) |  More images | |
| Store House | Hartwell Locks Ottawa (River Ward) ON |
45°23′03″N 75°42′03″W | Federal (11054) | Upload Photo | |
| Dominion Observatory | Central Experimental Farm, bounded by Carling Avenue and Observatory Drive Ottawa (River Ward) ON |
45°23′37″N 75°42′51″W | Federal (4376) |  More images | |
| Dover Building | 185-187 Sparks Street Ottawa (Downtown) ON |
45°25′18″N 75°42′01″W | Federal (4643) |  More images | |
| Drill Hall | 1 Cartier Square Ottawa ON |
45°25′18″N 75°41′21″W | Federal (15942) |  More images | |
| Earnscliffe | Ottawa (Lower Town) ON |
45°26′15″N 75°41′56″W | Federal (12684) | Q5326955 |  More images |
| East Memorial Building | 284 Wellington Street Ottawa (Downtown) ON |
45°25′12″N 75°42′17″W | Federal (9541) |  More images | |
| EMR Complex: Fuel Testing Laboratory | 562 Booth Street Ottawa (Glebe Annex) ON |
45°24′07″N 75°42′23″W | Federal (4666) | .jpg) More images | |
| Energy, Mines and Resources Complex, Ore Dressing Laboratory | 552 Booth Street Ottawa (Glebe Annex) ON |
45°14′56″N 75°25′21″W | Federal (4667) |  More images | |
| Engineering Research Building | Central Experimental Farm Ottawa (River Ward) ON |
45°23′18″N 75°42′40″W | Federal (9505) |  More images | |
| First Avenue Public School | 73 First Avenue Ottawa (The Glebe) ON |
45°24′22″N 75°41′07″W | Ottawa (The Glebe) municipality (10299) |  More images | |
| Forintek Building | 800 Montreal Road Ottawa (Rideau-Rockcliffe Ward) ON |
45°26′39″N 75°38′02″W | Federal (4659) | Upload Photo | |
| Former Archives Building and former War Museum | Ottawa (Lower Town) ON |
45°25′50″N 75°41′55″W | Federal (3462, (13220) | Q5570166 |  More images |
| Former Geological Survey of Canada Building | Ottawa (Byward Market) ON |
45°25′35″N 75°41′38″W | Federal (4649, (1142) | Q15218037 |  More images |
| Former NCC Building (demolished) | 401 Lebreton Street Ottawa (Glebe Annex) ON |
45°24′01″N 75°42′09″W | Federal (4661) | Upload Photo | |
| Former Ottawa City Hall | 111 Sussex Drive Ottawa (Green Island) ON |
45°26′23″N 75°41′38″W | Federal (6629) |  More images | |
| Former U.S. Embassy | 100 Wellington Street Ottawa (Downtown) ON |
45°25′24″N 75°41′54″W | Federal (15144) |  More images | |
| Fraser School House | 62 John Street Ottawa (New Edinburgh) ON |
45°26′33″N 75°41′36″W | Federal (4694) |  More images | |
| Fry House | 4148 Donnelly Drive Ottawa (Burritts Rapids) ON |
44°59′27″N 75°46′28″W | Ottawa (Burritts Rapids) municipality (15269) | Upload Photo | |
| Geological Survey of Canada Building | 601 Booth Street Ottawa (Glebe Annex) ON |
45°23′59″N 75°42′20″W | Federal (11135) | Upload Photo | |
| George Sparks House | 936-940 River Road Ottawa (Manotick) ON |
45°14′12″N 75°41′09″W | Federal (4630) | Upload Photo | |
| Gilroy Farm | 7406 Gilroy Road Ottawa (Burritts Rapids) ON |
44°58′09″N 75°49′43″W | Ottawa (Burritts Rapids) municipality (10300) | Upload Photo | |
| Hangar H 11 / VIP Reception Building | Ottawa International Airport Ottawa (Gloucester-Southgate Ward) ON |
45°19′N 75°40′W | Federal (2740) | Upload Photo | |
| Hangar H 14 | Ottawa International Airport Ottawa (Gloucester-Southgate Ward) ON |
45°19′N 75°40′W | Federal (2751) | Upload Photo | |
| Health Care Centre | Valour Drive Ottawa (Riverview) ON |
45°24′06″N 75°39′33″W | Federal (1889) | Upload Photo | |
| Heritage House (Building 54) | Central Experimental Farm National Historic Site Ottawa (River Ward) ON |
45°23′22″N 75°42′39″W | Federal (9612) |  More images | |
| Heritage House, No. 60 | Central Experimental Farm Ottawa (River Ward) ON |
45°23′25″N 75°42′31″W | Federal (4711) |  More images | |
| Hollywood Parade | 103 James Street Ottawa ON |
45°24′42″N 75°41′55″W | Ontario (18640) | Upload Photo | |
| Hope Building | 61-63 Sparks Street Ottawa (Downtown) ON |
45°25′25″N 75°41′48″W | Federal (4632) |  More images | |
| Horticulture Building | Building 55, Central Experimental Farm Ottawa (River Ward) ON |
45°23′20″N 75°42′40″W | Federal (4653) |  More images | |
| Industrial Minerals and Ceramics | 405 Rochester Street Ottawa (Glebe Annex) ON |
45°24′09″N 75°42′28″W | Federal (4671) |  More images | |
| Jeanne D'Arc Institute | 493 Sussex Drive Ottawa (Byward Market) ON |
45°25′40″N 75°41′42″W | Federal (4647) |  | |
| John R. Booth Residence National Historic Site | 252 Metcalfe Street Ottawa (Centretown) ON |
45°24′59″N 75°41′32″W | Federal (12018) |  More images | |
| Justice Building | 294 Wellington Street Ottawa (Downtown) ON |
45°25′17″N 75°42′14″W | Federal (4688) |  More images | |
| La Salle Academy | 373 Sussex Drive Ottawa (Lower Town) ON |
45°15′06″N 75°25′19″W | Federal (3563) |  More images | |
| Laboratory Services Building No. 22 | Central Experimental Farm Ottawa (River Ward) ON |
45°23′31″N 75°43′08″W | Federal (4655) | .jpg) | |
| Langevin Block | 62 Wellington Street Ottawa (Downtown) ON |
45°25′25″N 75°41′51″W | Federal (4031) | (cropped).jpg) | |
| Langevin Block National Historic Site | 80 Wellington Street Ottawa (Downtown) ON |
45°25′25″N 75°41′50″W | Federal (14127) |  More images | |
| Larocque-Lafortune College | 445-447 Sussex Drive Ottawa (Byward Market) ON |
45°25′43″N 75°41′45″W | Federal (4716) |  More images | |
| Laurier House | 335 Laurier Avenue East Ottawa (Sandy Hill) ON |
45°25′39″N 75°40′40″W | Federal (4038, (7634) |  More images | |
| Lester B. Pearson Building | 125 Sussex Drive Ottawa ON |
45°26′14″N 75°41′46″W | Federal (19637) |  More images | |
| Lindsay House | 6722 Rideau Valley Drive South Ottawa (Kars) ON |
45°09′01″N 75°38′51″W | Ottawa (Kars) municipality (10302) | Upload Photo | |
| Lisgar Collegiate Institute | 29 Lisgar Street Ottawa (Golden Triangle) ON |
45°25′13″N 75°41′20″W | Ottawa (Golden Triangle) municipality (15277) |  More images | |
| Lock Office | upper end of the Ottawa Locks Ottawa (Downtown) ON |
45°25′30″N 75°41′45″W | Federal (11088) |  | |
| Lowertown West Heritage Conservation District | North of the Byward Market, south of the Ottawa River and east of the Rideau Canal Ottawa (Lowertown) ON |
45°25′59″N 75°41′38″W | Ottawa (Lowertown) municipality (8446) |  More images | |
| Machine Shop (#4) | Observatory Campus, Central Experimental Farm Ottawa (River Ward) ON |
45°23′02″N 75°42′54″W | Federal (4701) | Upload Photo | |
| MacKay Castle | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′41″N 75°41′29″W | Federal (4302) |  More images | |
| Main Dairy Barn | Building 88 Central Experimental Farm Ottawa (River Ward) ON |
45°23′19″N 75°42′37″W | Federal (3460) |  More images | |
| Main Greenhouse Range | Central Experimental Farm Ottawa (River Ward) ON |
45°23′25″N 75°42′43″W | Federal (4670) |  More images | |
| Maintenance Building | Major's Hill Park Ottawa (Byward Market) ON |
45°25′42″N 75°41′56″W | Federal (9947) |  More images | |
| Manotick United Church | 5567 Manotick Main Street Ottawa (Manotick) ON |
45°13′27″N 75°40′57″W | Ottawa (Manotick) municipality (10308) |  More images | |
| Mansfield Building | 481 Sussex Drive Ottawa (Byward Market) ON |
45°25′40″N 75°41′42″W | Federal (4645) |  | |
| Maplelawn | 529 Richmond Road Ottawa (Westboro) ON |
45°23′17″N 75°45′41″W | Federal (15836) |  More images | |
| Maplelawn & Gardens National Historic Site | 529 Richmond Road Ottawa (Westboro) ON |
45°23′18″N 75°45′42″W | Federal (16461) |  More images | |
| Marlborough Township Office | 3048 Pierce Road Ottawa (Malakoff) ON |
45°05′30″N 75°45′26″W | Ottawa (Malakoff) municipality (10309) | Upload Photo | |
| Marshall Building | 14 Metcalfe Street Ottawa (Downtown) ON |
45°25′23″N 75°41′52″W | Federal (4718) | Upload Photo | |
| May Building | 489 Sussex Drive Ottawa (Byward Market) ON |
45°25′39″N 75°41′42″W | Federal (4648) |  | |
| Miller's Oven | 1137 Mill Street Ottawa (Manotick) ON |
45°13′34″N 75°41′02″W | Ottawa (Manotick) municipality (10310) |  More images | |
| Monastère du Précieux Sang | 774 Echo Drive Ottawa (Old Ottawa South) ON |
45°23′54″N 75°40′44″W | Ottawa (Old Ottawa South) municipality (10311) | Upload Photo | |
| Mutchmor Public School | 185 Fifth Avenue Ottawa (The Glebe) ON |
45°24′03″N 75°41′25″W | Ottawa (The Glebe) municipality (18490) |  More images | |
| National Arts Centre National Historic Site | 53 Elgin Street Ottawa (Downtown Ottawa) ON |
45°25′25″N 75°41′36″W | Federal (9091) |  More images | |
| National Press Building | 150 Wellington St. / Sparks Street Ottawa (Downtown) ON |
45°25′20″N 75°42′01″W | Federal (4690) |  More images | |
| National Research Council Canada Laboratories | 100 Sussex Drive Ottawa (Lowertown) ON |
45°26′19″N 75°41′51″W | Federal (4030) |  More images | |
| National Research Council of Canada, Building M-20 | 1200 Montreal Road Ottawa (Rideau-Rockcliffe Ward) ON |
45°26′51″N 75°37′12″W | Federal (10794) | Upload Photo | |
| North Gower Old Town Hall | 6581 Fourth Line Road Ottawa (North Gower) ON |
45°07′58″N 75°43′04″W | Ottawa (North Gower) municipality (10312) | Upload Photo | |
| Nutrition Building | Central Experimental Farm Ottawa (River Ward) ON |
45°23′25″N 75°42′30″W | Federal (4709) |  More images | |
| Observatory House | Central Experimental Farm Ottawa (River Ward) ON |
45°23′38″N 75°42′48″W | Federal (4704) |  | |
| Office Building | 35 George Street Ottawa (Byward Market) ON |
45°25′37″N 75°41′35″W | Federal (4717) | Upload Photo | |
| Office Building | 17-19 York Street Ottawa ON |
45°25′40″N 75°41′39″W | Federal (4719) | Upload Photo | |
| Official Guest Residence | 7 Rideau Gate Ottawa (New Edinburgh) ON |
45°26′39″N 75°41′32″W | Federal (4650) |  More images | |
| Ore Dressing Laboratory (550 Booth Street) | 552 Booth Street Ottawa (Glebe Annex) ON |
45°24′08″N 75°42′23″W | Federal (4665) | Upload Photo | |
| Ottawa Electric Railway Company Steam Plant | Middle Street Ottawa (Victoria Island) ON |
45°25′11″N 75°42′58″W | Federal (4714) | Upload Photo | |
| Ottawa Hydro Generating Station No. 2 | Mill Street Ottawa (Victoria Island) ON |
45°25′09″N 75°42′49″W | Federal (4360) |  More images | |
| Parkdale Fire Station | 424 Parkdale Avenue Ottawa (Wellington Street West) ON |
45°23′59″N 75°43′44″W | Ottawa (Wellington Street West) municipality (1199) |  More images | |
| Parliament Hill | Ottawa (Downtown) ON |
45°25′29″N 75°41′58″W | Federal (17943, (18470) | Q1589289 |  More images |
| Centre Block | Ottawa (Downtown) ON |
45°25′30″N 75°41′59″W | Federal (4675) | Q5062237 |  More images |
| East Block | Ottawa (Downtown) ON |
45°25′29″N 75°41′51″W | Federal (4680) | Q5327883 |  More images |
| Library of Parliament | Ottawa (Downtown) ON |
45°25′32″N 75°42′01″W | Federal (4679) | Q1125633 |  More images |
| West Block | Ottawa (Downtown) ON |
45°25′24″N 75°42′02″W | Federal (4681) | Q7984482 |  More images |
| Patterson Creek Pavilion | Linden Terrace Ottawa (The Glebe) ON |
45°24′29″N 75°40′57″W | Federal (4677) |  More images | |
| Pavilion A | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′52″N 75°39′10″W | Federal (13968) | Upload Photo | |
| Pavilion B | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′10″W | Federal (13043) | Upload Photo | |
| Pavilion C at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′10″W | Federal (15841) | Upload Photo | |
| Pavilion D at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′10″W | Federal (15842) | Upload Photo | |
| Pavilion E at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′54″N 75°39′10″W | Federal (15843) | Upload Photo | |
| Pavilion F at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′09″W | Federal (15844) | Upload Photo | |
| Pavilion H at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′09″W | Federal (15846) | Upload Photo | |
| Pavilion I at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′10″W | Federal (15847) | Upload Photo | |
| Pavilion J at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′10″W | Federal (15854) | Upload Photo | |
| Pavilion K at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′09″W | Federal (15855) | Upload Photo | |
| Pavilion L at the Federal Study Centre | 1495 Heron Road Ottawa (Alta Vista) ON |
45°22′53″N 75°39′09″W | Federal (15857) | Upload Photo | |
| Photo Equatorial Building | Central Experimental Farm Ottawa (River Ward) ON |
45°23′36″N 75°42′50″W | Federal (4378) |  More images | |
| Physical Metallurgy Laboratory, Building A | 568 Booth Street Ottawa (Glebe Annex) ON |
45°24′05″N 75°42′22″W | Federal (4698) | Upload Photo | |
| Physical Metallurgy Laboratory, Building B | 568 Booth Street Ottawa (Glebe Annex) ON |
45°24′05″N 75°42′22″W | Federal (4699) | Upload Photo | |
| Physical Metallurgy Laboratory, Building C | 568 Booth Street Ottawa (Glebe Annex) ON |
45°24′06″N 75°42′23″W | Federal (4702) | Upload Photo | |
| Physical Metallurgy Laboratory, Building D | 568 Booth Street Ottawa (Glebe Annex) ON |
45°24′04″N 75°42′24″W | Federal (4705) | Upload Photo | |
| Physical Metallurgy Laboratory, Building E | 568 Booth Street Ottawa (Glebe Annex) ON |
45°24′05″N 75°42′25″W | Federal (4708) | Upload Photo | |
| Postal Station B | 47-59 Sparks Street Ottawa (Downtown) ON |
45°25′25″N 75°41′47″W | Federal (16388) |  More images | |
| Potting Shed | CEF campus Building 77 Ottawa ON |
45°23′17″N 75°42′35″W | Federal (11345) | Upload Photo | |
| Prime Minister's Residence | 24 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′40″N 75°41′38″W | Federal (4298) |  More images | |
| Public Archives and National Library Building | 395 Wellington Street Ottawa (Downtown) ON |
45°25′11″N 75°42′28″W | Federal (13053) |  | |
| Public Grounds of the Parliament Buildings National Historic Site | Wellington St Ottawa (Downtown) ON |
45°25′29″N 75°41′58″W | Federal (17422) |  | |
| Refreshment Stand | Hogs Back Ottawa (River Ward) ON |
45°22′18″N 75°41′46″W | Federal (4664) |  More images | |
| Residence | 9 Rideau Gate Street Ottawa (New Edinburgh) ON |
45°26′37″N 75°41′12″W | Federal (9656) | Upload Photo | |
| Revere Hotel | 475 Sussex Drive Ottawa (Byward Market) ON |
45°25′40″N 75°41′43″W | Federal (4644) |  More images | |
| Rideau Cottage | Ottawa (New Wdinburgh) ON |
45°26′37″N 75°40′58″W | Federal (4652) | Q21209442 |  More images |
| Rideau Hall and Landscaped Grounds National Historic Site | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′41″N 75°41′30″W | Federal (7692) | | |
| Rideau Hall, Cricket Clubhouse | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′32″N 75°41′13″W | Federal (4662) | Upload Photo | |
| Rideau Hall, Dairy Building | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′38″N 75°41′13″W | Federal (4657) | Upload Photo | |
| Rideau Hall, Gasometer | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′39″N 75°41′13″W | Federal (4656) |  | |
| Rideau Hall, Gate Lodge | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′41″N 75°41′30″W | Federal (4654) | ,_porteria.jpg) | |
| Rideau Hall, Main Gate | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′40″N 75°41′30″W | Federal (4304) |  More images | |
| Rideau Hall, Secondary gates and fences | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′38″N 75°41′15″W | Federal (9815) |  | |
| Rochon Residence | 138 St. Patrick Street Ottawa (Byward Market) ON |
45°25′45″N 75°41′47″W | Federal (4720) |  More images | |
| Rockcliffe Pavilion | Rockcliffe Parkway Ottawa (Rockcliffe Park) ON |
45°26′38″N 75°41′13″W | Federal (4674) | Upload Photo | |
| Royal Canadian Mint | 320 Sussex Drive Ottawa (Lowertown) ON |
45°26′04″N 75°41′57″W | Federal (9212, (3339) |  More images | |
| Royal Canadian Mounted Police Headquarters Building | 1200 Vanier Parkway Ottawa (Overbrook) ON |
45°25′10″N 75°39′33″W | Federal (4706) | Upload Photo | |
| Sandy Hill West Heritage Conservation District | east of the Rideau canal, south of the Byward Market and north of the University of Ottawa Ottawa (Sandy Hill) ON |
45°25′35″N 75°41′13″W | Ottawa (Sandy Hill) municipality (8462) |  More images | |
| Saxe Building | 75 Sparks Street Ottawa (Downtown) ON |
45°25′25″N 75°41′48″W | Federal (4635) |  More images | |
| Scottish Ontario Chambers | 42-50 Sparks Street Ottawa (Downtown) ON |
45°25′25″N 75°41′45″W | Federal (4623) |  More images | |
| Seismology Survey Building | Central Experimental Farm National Historic Site Ottawa (River Ward) ON |
45°23′38″N 75°42′54″W | Federal (4700) |  More images | |
| Geophysical Laboratory 3 | Building No. 3 at Central Experimental Farm National Historic Site Ottawa (River Ward) ON |
Federal (4703) | Upload Photo | ||
| Silver Springs Farm, Barn | 3502 Richmond Road Ottawa (College Ward) ON |
45°20′02″N 75°48′54″W | Federal (4325) |  More images | |
| Silver Springs Farm, House | 3501 Richmond Road Ottawa (College Ward) ON |
45°20′02″N 75°48′53″W | Federal (11516) |  More images | |
| Sir Charles Tupper Building | 2250 Riverside Drive Ottawa (Billings Bridge) ON |
45°22′31″N 75°41′34″W | Federal (7660) |  More images | |
| Sir John Carling Building | 930 Carling Avenue Ottawa (River Ward) ON |
45°23′38″N 75°42′40″W | Federal (4263) |  More images | |
| Sir Leonard Tilley Building | 719 Heron Road Ottawa (Confederation Heights) ON |
45°22′N 75°41′W | Federal (2898) |  | |
| Slater Building | 177-179 Sparks Street Ottawa (Downtown) ON |
45°25′19″N 75°42′01″W | Federal (4642) |  More images | |
| Small Dairy Barn | Building 95, Central Experimental Farm Ottawa (River Ward) ON |
45°23′16″N 75°42′42″W | Federal (9946) | .jpg) More images | |
| South Azimuth Building | Central Experimental Farm National Historic Site Ottawa (River Ward) ON |
45°23′36″N 75°42′53″W | Federal (4377) |  More images | |
| Sparrow Building | 489 Sussex Drive Ottawa (Byward Market) ON |
45°25′41″N 75°41′43″W | Federal (4646) | Upload Photo | |
| St. Louis House | 1579 Washington Street Ottawa (Kars) ON |
45°09′02″N 75°38′48″W | Ottawa (Kars) municipality (13341) | Upload Photo | |
| Stable / Garage Recognized Federal Heritage Building | 1 Sussex Drive Ottawa (New Edinburgh) ON |
45°26′N 75°41′W | Federal (2734) | Upload Photo | |
| Stornoway | 541 Acacia Drive Ottawa (Rockcliffe Park) ON |
45°27′10″N 75°40′44″W | Federal (4651) |  More images | |
| Supreme Court of Canada Building | 301 Wellington Street Ottawa (Downtown) ON |
45°25′19″N 75°42′20″W | Federal (3564) |  More images | |
| Swine Showcase Building No. 91 | Central Experimental Farm National Historic Site Ottawa (River Ward) ON |
45°23′16″N 75°42′36″W | Federal (9601) |  | |
| The Albion Hotel | 1 Daly Ave. Ottawa (Sandy Hill) ON |
45°25′32″N 75°41′22″W | Ottawa (Sandy Hill) municipality (17482) | .jpg) | |
| The Canada Goose Shop | 5538 Manotick Main Street Ottawa (Manotick) ON |
45°13′31″N 75°41′04″W | Ottawa (Manotick) municipality (10297) | Upload Photo | |
| The City Registry Office | 70 Nicholas Street Ottawa (Sandy Hill) ON |
45°25′30″N 75°41′21″W | Ottawa (Sandy Hill) municipality (8463) |  More images | |
| The Eastman House | 6727 Lord Nelson Street Ottawa (Kars) ON |
45°09′00″N 75°38′47″W | Ottawa (Kars) municipality (15224) | Upload Photo | |
| The Grey Nuns Mother House | 9 Bruyere Street Ottawa (Lowertown) ON |
45°25′53″N 75°41′52″W | Ottawa (Lowertown) municipality (15271) |  | |
| The Horticulture Building | 957 Bank Street Ottawa (The Glebe) ON |
45°23′59″N 75°41′11″W | Ottawa (The Glebe) municipality (8445) |  More images | |
| The McCulla House | 2944 Pierce Road Ottawa (Pierces Corners) ON |
45°05′46″N 75°44′59″W | Ottawa (Pierces Corners) municipality (14206) | Upload Photo | |
| The McFadden House | 5561 Manotick Main Street Ottawa (Manotick) ON |
45°13′28″N 75°40′58″W | Ottawa (Manotick) municipality (15276) |  More images | |
| The Old Presbyterian Manse | 1130 O'Grady Street Ottawa (Manotick) ON |
45°13′31″N 75°40′55″W | Ottawa (Manotick) municipality (17481) |  | |
| Powell House | Ridge Road Ottawa (Gloucester) ON |
45°23′35″N 75°33′24″W | Federal (4152) | Upload Photo | |
| The Powell House | 85 Glebe Ave. Ottawa (The Glebe) ON |
45°24′21″N 75°41′16″W | Ottawa (The Glebe) municipality (15267) |  More images | |
| The Pritchard House | 5559 Manotick Main Street Ottawa (Manotick) ON |
45°13′28″N 75°40′59″W | Ottawa (Manotick) municipality (15273) |  More images | |
| The Thomas Craig House | 6607 Fourth Line Road Ottawa (North Gower) ON |
45°07′53″N 75°42′58″W | Ottawa (North Gower) municipality (14207) | Upload Photo | |
| The Williams House | 1126 John Street Ottawa (Manotick) ON |
45°13′31″N 75°40′55″W | Ottawa (Manotick) municipality (14204) |  More images | |
| Toller House | 229 Chapel Street Ottawa (Sandy Hill) ON |
45°25′45″N 75°40′47″W | Ottawa (Sandy Hill) municipality (17581) |  More images | |
| Union Bank Building | 128 Wellington Street Ottawa ON |
45°25′22″N 75°41′58″W | Federal (4267) | Upload Photo | |
| Union Mission | 47-49 Daly Ave. Ottawa (Sandy Hill) ON |
45°25′35″N 75°41′15″W | Ottawa (Sandy Hill) municipality (18641) |  More images | |
| Valade Residence | 142-44 St. Patrick Street Ottawa (Byward Market) ON |
45°25′46″N 75°41′45″W | Federal (4729) |  More images | |
| VIA Rail Station | 200 Tremblay Road Ottawa (Eastway Gardens) ON |
45°24′58″N 75°39′07″W | Federal (15815) |  More images | |
| Victoria Building | 140 Wellington Street Ottawa (Downtown) ON |
45°25′22″N 75°41′58″W | Federal (4687) |  More images | |
| Wellington Building | 180 Wellington St. / Sparks Ottawa (Downtown) ON |
45°25′18″N 75°42′03″W | Federal (3458) |  More images | |
| West Memorial Building | 344 Wellington Street Ottawa (Downtown) ON |
45°25′10″N 75°42′24″W | Federal (4374) | | |
| Wilbrod Street Heritage Conservation District | a few blocks within Sandy Hill East, west of the Rideau River and south of Lowertown in Ottawa Ottawa (Sandy Hill) ON |
45°25′46″N 75°40′31″W | Ottawa (Sandy Hill) municipality (8464) |  More images | |
| William Saunders Building | Building 49, Central Experimental Farm Ottawa (River Ward) ON |
45°23′28″N 75°42′39″W | Federal (4676) |  More images | |
| Willson Carbide Mill | 1 Victoria Island Ottawa (Victoria Island) ON |
45°25′18″N 75°42′44″W | Federal (4634) |  More images | |
| Burritt House | 4390 Donnelly Drive Ottawa (Burritts Rapids) ON |
44°59′03″N 75°47′44″W | Ottawa (Burritts Rapids) municipality (10278) | Upload Photo | |
| The (James) Lindsay House | 6836 Rideau Valley Drive South Ottawa (Kars) ON |
45°08′45″N 75°38′47″W | Ottawa (Kars) municipality (13342) | Upload Photo | |
| Rockcliffe Park Heritage Conservation District | east of Ottawa centre within an elbow of the Ottawa River Ottawa (Rockliffe Park) ON |
45°27′N 75°41′W | Ottawa (Rockliffe Park) municipality (8460) |  | |
| 5 Blackburn Avenue | 5 Blackburn Avenue Ottawa (Sandy Hill) ON |
45°25′40″N 75°40′38″W | Ontario (17801), Ottawa (Sandy Hill) municipality (19829) |
 More images |