avenue O'Brien, Saint-Laurent: property records by address
Data as of October 25, 2026 · updated every week
190 addresses on avenue O'Brien in Saint-Laurent, Montréal, built between 1910 and 2011, zoned residential. Open any address for its building permits, zoning, floodplain and heritage records.
The oldest building on avenue O'Brien dates from 1910; half were built before 1950, and the newest in 2011. Most houses and plexes are assessed between $542,600 and $955,500; the typical one at $678,900. Main land use: residential (190). 80 addresses have a serious finding, such as a notice of deterioration, a flood zone or a contaminated lot.
Oldest buildings
Highest assessed houses and plexes
- 1740 avenue O'Brien $9,217,300
- 1801-1855 avenue O'Brien $8,400,000
- 1265-1267 avenue O'Brien $1,605,800
- 1515 avenue O'Brien $1,248,000
- 1235-1239 avenue O'Brien $1,182,500
Addresses on avenue O'Brien
| Address | Built | Zoning | Records |
|---|---|---|---|
| 1010 avenue O'Brien | 2005 | Residential | No serious flags |
| 1012 avenue O'Brien | 2005 | Residential | No serious flags |
| 1015 avenue O'Brien | 2011 | Residential | No serious flags |
| 1018-1022 avenue O'Brien | 1920 | Residential | 1 to check |
| 1025-1027 avenue O'Brien | 1915 | Residential | 1 to check |
| 1035-1037 avenue O'Brien | 1935 | Residential | 1 serious |
| 1045-1055 avenue O'Brien | 1925 | Residential | 1 to check |
| 1050-1060 avenue O'Brien | — | Residential | 1 to check |
| 1065-1067 avenue O'Brien | 1949 | Residential | 1 to check |
| 1070 avenue O'Brien | 1960 | Residential | 1 to check |
| 1073-1075 avenue O'Brien | 1925 | Residential | 1 to check |
| 1080 avenue O'Brien | 1959 | Residential | 2 to check |
| 1085 avenue O'Brien | 1947 | Residential | 1 serious |
| 1090 avenue O'Brien | 1941 | Residential | 1 serious |
| 1095-1097 avenue O'Brien | 1924 | Residential | 1 to check |
| 1100 avenue O'Brien | 1941 | Residential | No serious flags |
| 1105 avenue O'Brien | 1949 | Residential | No serious flags |
| 1115 avenue O'Brien | 1948 | Residential | No serious flags |
| 1120 avenue O'Brien | 1944 | Residential | No serious flags |
| 1125 avenue O'Brien | 1946 | Residential | No serious flags |
| 1135 avenue O'Brien | 1945 | Residential | No serious flags |
| 1140 avenue O'Brien | 1925 | Residential | 1 serious |
| 1145-1147 avenue O'Brien | 1960 | Residential | No serious flags |
| 1155 avenue O'Brien | 1945 | Residential | No serious flags |
| 1160 avenue O'Brien | 1925 | Residential | 1 to check |
| 1165 avenue O'Brien | 1947 | Residential | No serious flags |
| 1175 avenue O'Brien | 1947 | Residential | 1 to check |
| 1180 avenue O'Brien | 1941 | Residential | No serious flags |
| 1185 avenue O'Brien | 1949 | Residential | 1 to check |
| 1195-1197 avenue O'Brien | 1972 | Residential | No serious flags |
| 1200 avenue O'Brien | 1947 | Residential | 1 serious |
| 1205 avenue O'Brien | 1941 | Residential | No serious flags |
| 1210 avenue O'Brien | 1941 | Residential | No serious flags |
| 1215 avenue O'Brien | 1952 | Residential | No serious flags |
| 1220 avenue O'Brien | 1922 | Residential | 1 serious |
| 1230 avenue O'Brien | 1922 | Residential | 1 serious |
| 1235-1239 avenue O'Brien | 1960 | Residential | 1 to check |
| 1240 avenue O'Brien | 1922 | Residential | 1 to check |
| 1245 avenue O'Brien | 1951 | Residential | 1 to check |
| 1250 avenue O'Brien | 1922 | Residential | 1 serious |
| 1255-1259 avenue O'Brien | 1962 | Residential | No serious flags |
| 1260 avenue O'Brien | 1941 | Residential | No serious flags |
| 1265-1267 avenue O'Brien | 1965 | Residential | No serious flags |
| 1269 avenue O'Brien | 1964 | Residential | No serious flags |
| 1270 avenue O'Brien | 1948 | Residential | No serious flags |
| 1271 avenue O'Brien | 2003 | Residential | No serious flags |
| 1273-1275 avenue O'Brien | 1952 | Residential | No serious flags |
| 1280 avenue O'Brien | 1948 | Residential | No serious flags |
| 1285-1287 avenue O'Brien | 1952 | Residential | 1 to check |
| 1290-1292 avenue O'Brien | 1924 | Residential | 1 to check |
| 1295-1297 avenue O'Brien | 1953 | Residential | 1 serious |
| 1300 avenue O'Brien | 1945 | Residential | 1 serious |
| 1305-1307 avenue O'Brien | 1953 | Residential | 1 serious |
| 1310 avenue O'Brien | 1941 | Residential | No serious flags |
| 1320 avenue O'Brien | 1944 | Residential | 1 serious |
| 1330-1334 avenue O'Brien | 1953 | Residential | No serious flags |
| 1340 avenue O'Brien | 1922 | Residential | 1 serious |
| 1350 avenue O'Brien | 1941 | Residential | No serious flags |
| 1370 avenue O'Brien | 1941 | Residential | No serious flags |
| 1380 avenue O'Brien | 1941 | Residential | 1 to check |
| 1390 avenue O'Brien | 1925 | Residential | 1 serious |
| 1400 avenue O'Brien | 1941 | Residential | 1 serious |
| 1405 avenue O'Brien | 1951 | Residential | No serious flags |
| 1410 avenue O'Brien | 1944 | Residential | No serious flags |
| 1415 avenue O'Brien | 1943 | Residential | No serious flags |
| 1420 avenue O'Brien | 1947 | Residential | 1 serious |
| 1425 avenue O'Brien | 1943 | Residential | 1 to check |
| 1435 avenue O'Brien | 1943 | Residential | No serious flags |
| 1440-1442 avenue O'Brien | 1947 | Residential | 1 serious |
| 1445 avenue O'Brien | 1943 | Residential | 1 serious |
| 1455 avenue O'Brien | 1954 | Residential | No serious flags |
| 1458 avenue O'Brien | 1988 | Residential | No serious flags |
| 1460 avenue O'Brien | 1950 | Residential | No serious flags |
| 1465 avenue O'Brien | 1943 | Residential | No serious flags |
| 1470 avenue O'Brien | 1928 | Residential | 1 serious |
| 1475-1479 avenue O'Brien | 1957 | Residential | No serious flags |
| 1485 avenue O'Brien | 1943 | Residential | 1 serious |
| 1490 avenue O'Brien | 1947 | Residential | 1 serious |
| 1495 avenue O'Brien | 1947 | Residential | 1 serious |
| 1500 avenue O'Brien | 1947 | Residential | 1 serious |
| 1515 avenue O'Brien | 1953 | Residential | 1 to check |
| 1520 avenue O'Brien | 1954 | Residential | 1 serious |
| 1525 avenue O'Brien | 1944 | Residential | No serious flags |
| 1530 avenue O'Brien | 1945 | Residential | 1 serious |
| 1535 avenue O'Brien | 1944 | Residential | 1 serious |
| 1540 avenue O'Brien | 1947 | Residential | 1 serious |
| 1545 avenue O'Brien | 1944 | Residential | No serious flags |
| 1555 avenue O'Brien | 1944 | Residential | No serious flags |
| 1560 avenue O'Brien | 1947 | Residential | No serious flags |
| 1565 avenue O'Brien | 1944 | Residential | 1 serious |
| 1570 avenue O'Brien | 1947 | Residential | No serious flags |
| 1575 avenue O'Brien | 1946 | Residential | 1 to check |
| 1580 avenue O'Brien | 1947 | Residential | 1 serious |
| 1585 avenue O'Brien | 1947 | Residential | 1 serious |
| 1590 avenue O'Brien | 1948 | Residential | 1 serious |
| 1595 avenue O'Brien | 1948 | Residential | 1 to check |
| 1600 avenue O'Brien | 1948 | Residential | 1 serious |
| 1605 avenue O'Brien | 1948 | Residential | 1 serious |
| 1625 avenue O'Brien | 1948 | Residential | 1 serious |
| 1645 avenue O'Brien | 1948 | Residential | 1 to check |
| 1665 avenue O'Brien | 1948 | Residential | No serious flags |
| 1685 avenue O'Brien | 1948 | Residential | No serious flags |
| 1705 avenue O'Brien | 1944 | Residential | 1 serious |
| 1715 avenue O'Brien | 1949 | Residential | No serious flags |
| 1725 avenue O'Brien | 1948 | Residential | 2 to check |
| 1735 avenue O'Brien | 1948 | Residential | 1 to check |
| 1740 avenue O'Brien | — | Residential | 1 to check |
| 1745 avenue O'Brien | 1948 | Residential | 2 to check |
| 1755 avenue O'Brien | 1948 | Residential | 1 to check |
| 1765 avenue O'Brien | 1948 | Residential | 2 to check |
| 1775 avenue O'Brien | 1949 | Residential | 1 to check |
| 1785 avenue O'Brien | 1948 | Residential | 1 to check |
| 1801-1855 avenue O'Brien | 1955 | Residential | No serious flags |
| 1820 avenue O'Brien | 1953 | Residential | 2 to check |
| 1824 avenue O'Brien | 1953 | Residential | 1 to check |
| 1830 avenue O'Brien | 1954 | Residential | 2 to check |
| 1834 avenue O'Brien | 1954 | Residential | 1 to check |
| 1848-1850 avenue O'Brien | 1921 | Residential | 1 serious |
| 1860 avenue O'Brien | 1953 | Residential | 1 serious |
| 1875 avenue O'Brien | 1950 | Residential | 1 serious |
| 1880 avenue O'Brien | 1950 | Residential | 1 serious |
| 1884 avenue O'Brien | 1950 | Residential | 2 to check |
| 1885 avenue O'Brien | 1950 | Residential | 1 serious |
| 1894-1898 avenue O'Brien | 1956 | Residential | 1 to check |
| 1895 avenue O'Brien | 1950 | Residential | 1 to check |
| 1905 avenue O'Brien | 1950 | Residential | 1 serious |
| 1910 avenue O'Brien | 1950 | Residential | 1 serious |
| 1915 avenue O'Brien | 1950 | Residential | 1 serious |
| 1920 avenue O'Brien | 1950 | Residential | 1 serious |
| 1925 avenue O'Brien | 1950 | Residential | 1 serious |
| 1930 avenue O'Brien | 1910 | Residential | 2 to check |
| 1935 avenue O'Brien | 1950 | Residential | 1 serious |
| 1940 avenue O'Brien | 1950 | Residential | 1 serious |
| 1945 avenue O'Brien | 1950 | Residential | 1 serious |
| 1950 avenue O'Brien | 1950 | Residential | 1 serious |
| 1955 avenue O'Brien | 1950 | Residential | 1 serious |
| 1960 avenue O'Brien | 1950 | Residential | 1 serious |
| 1965 avenue O'Brien | 1950 | Residential | 1 serious |
| 1970 avenue O'Brien | 1950 | Residential | 1 serious |
| 1975 avenue O'Brien | 1950 | Residential | 1 serious |
| 1985 avenue O'Brien | 1949 | Residential | 1 serious |
| 1995 avenue O'Brien | 1949 | Residential | 1 to check |
| 1996-2000 avenue O'Brien | 1948 | Residential | 1 serious |
| 2002-2004 avenue O'Brien | 1955 | Residential | No serious flags |
| 2005 avenue O'Brien | 1950 | Residential | 1 to check |
| 2006-2008 avenue O'Brien | 1955 | Residential | 1 to check |
| 2025 avenue O'Brien | 1950 | Residential | 1 serious |
| 2040 avenue O'Brien | 1950 | Residential | 1 serious |
| 2045 avenue O'Brien | 1950 | Residential | 1 serious |
| 2060 avenue O'Brien | 1950 | Residential | 1 serious |
| 2065 avenue O'Brien | 1950 | Residential | 1 serious |
| 2080 avenue O'Brien | 1950 | Residential | 1 serious |
| 2085 avenue O'Brien | 1950 | Residential | 1 serious |
| 2100 avenue O'Brien | 1948 | Residential | 1 serious |
| 2105 avenue O'Brien | 1950 | Residential | 1 serious |
| 2120 avenue O'Brien | 1958 | Residential | No serious flags |
| 2125 avenue O'Brien | 1950 | Residential | 1 serious |
| 2130 avenue O'Brien | 1921 | Residential | 1 serious |
| 2145 avenue O'Brien | 1953 | Residential | 1 serious |
| 2150 avenue O'Brien | 1950 | Residential | 1 serious |
| 2165 avenue O'Brien | 1950 | Residential | 1 serious |
| 2170 avenue O'Brien | 1950 | Residential | 1 serious |
| 2185 avenue O'Brien | 1950 | Residential | 1 serious |
| 2190 avenue O'Brien | 1950 | Residential | 1 serious |
| 2200 avenue O'Brien | 1955 | Residential | No serious flags |
| 2205 avenue O'Brien | 1950 | Residential | 1 to check |
| 2210 avenue O'Brien | 1954 | Residential | No serious flags |
| 2225-2229 avenue O'Brien | 1955 | Residential | No serious flags |
| 2240 avenue O'Brien | 1984 | Residential | No serious flags |
| 2255 avenue O'Brien | 1950 | Residential | 1 to check |
| 2265 avenue O'Brien | 1950 | Residential | No serious flags |
| 2270 avenue O'Brien | 1950 | Residential | 1 to check |
| 2275 avenue O'Brien | 1950 | Residential | 1 serious |
| 2280 avenue O'Brien | 1990 | Residential | No serious flags |
| 2285 avenue O'Brien | 1950 | Residential | 1 serious |
| 2290-2292 avenue O'Brien | 1924 | Residential | 1 serious |
| 2295 avenue O'Brien | 1950 | Residential | 1 serious |
| 2305 avenue O'Brien | 1955 | Residential | No serious flags |
| 2310 avenue O'Brien | 1954 | Residential | No serious flags |
| 2320-2340 avenue O'Brien | 1953 | Residential | 1 serious |
| 2325 avenue O'Brien | 1950 | Residential | 1 serious |
| 2342-2344 avenue O'Brien | 1983 | Residential | No serious flags |
| 2345 avenue O'Brien | 1954 | Residential | 3 to check |
| 2400-2404 avenue O'Brien | 1955 | Residential | No serious flags |
| 2401 avenue O'Brien | 2011 | Residential | 2 to check |
| 2406-2412 avenue O'Brien | 1959 | Residential | 1 serious |
| 2409 avenue O'Brien | 2011 | Residential | 1 to check |
| 2414-2420 avenue O'Brien | 1959 | Residential | No serious flags |
| 2415 avenue O'Brien | 2011 | Residential | No serious flags |
| 2430-2432 avenue O'Brien | 1961 | Residential | No serious flags |
Other streets in Saint-Laurent
- autoroute Transcanadienne
- avenue Berwick
- avenue Cardinal
- avenue Chester
- avenue De Saint-Exupéry
- avenue Devon
- avenue Elmwood
- avenue Ernest-Hemingway
- avenue Félix-Leclerc
- avenue Glengarry
- avenue Hillside
- avenue Jasper
- avenue King
- avenue Marie-Curie
- avenue Queen
- avenue Roosevelt
- avenue Saint-Louis
- avenue Sainte-Croix
- avenue Strathcona
- avenue Sunnyside
- avenue Thornton
- boulevard Alexis-Nihon
- boulevard Alfred-Nobel
- boulevard Cavendish
- boulevard Deguire
- boulevard Dr.-Frederik-Philips
- boulevard Décarie
- boulevard Edouard-Laurin
- boulevard Graham
- boulevard Henri-Bourassa Ouest
- boulevard Hymus
- boulevard Jules-Poitras
- boulevard Keller
- boulevard Laurentien
- boulevard Lebeau
- boulevard Marcel-Laurin
- boulevard Montpellier
- boulevard Pitfield
- boulevard Poirier
- boulevard Thimens