Observatory Homes for Sale
There are currently 28 homes for sale in Observatory, Richmond Hill, including 13 houses, 7 condos and 8 townhouses; the median asking price is $744,500. Browse the newest Observatory listings below with photos, prices and property details. Buy in Observatory with Modern Solution Realty and receive up to $5,000 cashback at closing (subject to the program terms), or list your Observatory home for a 1% listing commission.
Source: MLS® data from the Toronto Regional Real Estate Board (TRREB) and other Ontario real estate boards via PropTx. Active listings; counts updated October 25, 2026.
Observatory Listings
- 75 Weldrick Road E 613, Richmond Hill — 3 bed, 2 bath, $638,000
- 25 Cygnus Drive, Richmond Hill — 6 bed, 4 bath, $1,699,000
- 100 Observatory Lane 502, Richmond Hill — 2 bed, 2 bath, $639,888
- 75 Weldrick Road E 318, Richmond Hill — 2 bed, 2 bath, $589,000
- 75 Weldrick Road E 109, Richmond Hill — 3 bed, 2 bath, $669,900
- 181 Milky Way Drive, Richmond Hill — 5 bed, 6 bath, $2,388,888
- 9471 Yonge Street 502, Richmond Hill — 2 bed, 2 bath, $499,000
- 33 Weldrick Road E 209, Richmond Hill — 3 bed, 2 bath, $525,000
- 164 Milky Way Drive, Richmond Hill — 5 bed, 6 bath, $2,700,000
- 43 Berwick Crescent, Richmond Hill — 5 bed, 4 bath, $1,299,900
- 23 Observatory Lane 26, Richmond Hill — 3 bed, 3 bath, $825,000
- 75 Weldrick Road E 732, Richmond Hill — 3 bed, 3 bath, $658,000
- 23 Observatory Lane 10, Richmond Hill — 2 bed, 2 bath, $769,000
- 9471 Yonge Street 315, Richmond Hill — 1 bed, 1 bath, $459,000
- 36 Moonlight Lane, Richmond Hill — 3 bed, 3 bath, $988,000
- 49 Cygnus Drive, Richmond Hill — 5 bed, 5 bath, $1,868,000
- 8 Elmsley Drive, Richmond Hill — 6 bed, 4 bath, $1,588,800
- 75 Weldrick Road E 938, Richmond Hill — 3 bed, 3 bath, $720,000
- 9471 Yonge Street 349, Richmond Hill — 3 bed, 2 bath, $638,000
- 9471 Yonge Street 641, Richmond Hill — 2 bed, 2 bath, $569,000
More Observatory Real Estate
- Observatory market statistics
- All 849 Richmond Hill homes for sale
- Recently sold homes in Richmond Hill
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