Observatory, Richmond Hill Real Estate & MLS® Listings

22 active MLS® listings in Richmond Hill (Observatory)

51 Meteorite Street, Richmond Hill (Observatory), Ontario, L4C4L9

For saleJust listed

5 days ago

$2.77M

51 Meteorite Street, Richmond Hill (Observatory), Ontario, L4C4L9

4 bd5 ba4,250 ft²

Listed by CENTURY 21 LANDUNION REALTY INC.

#613 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

For sale

14 days ago

$638K

#613 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

3 bd2 ba1,100 ft²

Listed by HOMELIFE LANDMARK REALTY INC.

25 Cygnus Drive, Richmond Hill (Observatory), Ontario, L4C8P1

For sale

16 days ago

$1.70M

25 Cygnus Drive, Richmond Hill (Observatory), Ontario, L4C8P1

6 bd4 ba2,750 ft²

Listed by RE/MAX HALLMARK REALTY LTD.

#109 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

For salePrice drop

25 days ago

$630K$670K

↓ $40K (6%) price drop

#109 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

3 bd2 ba1,300 ft²

Listed by Royal LePage Meadowtowne Realty Inc., Brokerage

181 Milky Way Drive, Richmond Hill (Observatory), Ontario, L4C5H3

For sale

25 days ago

$2.60M

181 Milky Way Drive, Richmond Hill (Observatory), Ontario, L4C5H3

5 bd6 ba4,250 ft²

Listed by RE/MAX EXCEL REALTY LTD.

#502 9471 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0Z5

For sale

26 days ago

$550K

#502 9471 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0Z5

2 bd2 ba650 ft²

Listed by ROYAL LEPAGE TERREQUITY PLATINUM REALTY

#209 33 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C8W4

For sale

26 days ago

$525K

#209 33 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C8W4

3 bd2 ba1,100 ft²

Listed by RE/MAX PRIME PROPERTIES - UNIQUE GROUP

164 Milky Way Drive, Richmond Hill (Observatory), Ontario, L4C4Y3

For sale

28 days ago

$2.70M

164 Milky Way Drive, Richmond Hill (Observatory), Ontario, L4C4Y3

5 bd6 ba4,250 ft²

Listed by RE/MAX REALTRON REALTY INC.

43 Berwick Crescent, Richmond Hill (Observatory), Ontario, L4C0B8

For sale

28 days ago

$1.30M

43 Berwick Crescent, Richmond Hill (Observatory), Ontario, L4C0B8

5 bd4 ba2,250 ft²

Listed by SUTTON GROUP-ADMIRAL REALTY INC.

#10 23 Observatory Lane, Richmond Hill (Observatory), Ontario, L4C0M7

For sale

29 days ago

$769K

#10 23 Observatory Lane, Richmond Hill (Observatory), Ontario, L4C0M7

2 bd2 ba1,300 ft²

Listed by UPPERSIDE REAL ESTATE LIMITED

49 Cygnus Drive, Richmond Hill (Observatory), Ontario, L4C8P1

For sale

33 days ago

$1.87M

49 Cygnus Drive, Richmond Hill (Observatory), Ontario, L4C8P1

5 bd5 ba2,750 ft²

Listed by BAY STREET GROUP INC.

8 Elmsley Drive, Richmond Hill (Observatory), Ontario, L4C8N1

For sale

35 days ago

$1.59M

8 Elmsley Drive, Richmond Hill (Observatory), Ontario, L4C8N1

6 bd4 ba2,750 ft²

Listed by GLOBAL BRICKS REALTY

#938 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

For salePrice drop

37 days ago

$679K$720K

↓ $41K (6%) price drop

#938 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

3 bd3 ba1,300 ft²

Listed by CENTURY 21 ATRIA REALTY INC.

#349 9471 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0Z5

For sale

40 days ago

$638K

#349 9471 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0Z5

3 bd2 ba950 ft²

Listed by RE/MAX REALTRON SMART CHOICE TEAM

#641 9471 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0Z5

For salePrice drop

45 days ago

$538K$569K

↓ $31K (5%) price drop

#641 9471 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0Z5

2 bd2 ba750 ft²

Listed by HC REALTY GROUP INC.

#1002 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

For sale

54 days ago

$758K

#1002 75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

3 bd3 ba1,300 ft²

Listed by UNION CAPITAL REALTY

33 Valleyford Avenue, Richmond Hill (Observatory), Ontario, L4C0A7

For sale

55 days ago

$1.89M

33 Valleyford Avenue, Richmond Hill (Observatory), Ontario, L4C0A7

75 Weldrick Road East, Richmond Hill (Observatory), Ontario, L4C0H9

0 bd0 ba

Listed by HOMELIFE FRONTIER REALTY INC.

121 Milky Way Drive, Richmond Hill (Observatory), Ontario, L4C4L9

For sale

65 days ago

$2.69M

121 Milky Way Drive, Richmond Hill (Observatory), Ontario, L4C4L9

8 bd6 ba4,250 ft²

Listed by RIGHT AT HOME REALTY

56 Sunshine Drive, Richmond Hill (Observatory), Ontario, L4C8J5

For sale

68 days ago

$1.10M

56 Sunshine Drive, Richmond Hill (Observatory), Ontario, L4C8J5

4 bd3 ba1,300 ft²

Listed by CENTURY 21 LEADING EDGE REALTY INC.

11 David Dunlap Boulevard, Richmond Hill (Observatory), Ontario, L4C4V7

For sale

113 days ago

$2.72M

11 David Dunlap Boulevard, Richmond Hill (Observatory), Ontario, L4C4V7

6 bd6 ba

Listed by HOMELIFE BROADWAY REALTY INC.

#18 9325 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0A8

For sale

169 days ago

$140K

#18 9325 Yonge Street, Richmond Hill (Observatory), Ontario, L4C0A8

1,800 ft²

Listed by RE/MAX PREMIER INC.

New listings match this search every day. Get them by email

6 new listings this week

Market overview

Observatory real estate market

Balanced Market

Median list price

$1.10M

Price per sqft

$628

Active listings

New this week

Avg days on market

—

Median price by type

Houses

$1.89M

Condos

$638K

As of November 2026, homes for sale in Observatory, Richmond Hill, Ontario carry a median asking price of about $1,098,000, across 22 active MLS listings for sale. Asking prices have risen about 71.5% in the past month, a sign that buyer demand is running ahead of supply. 6 new listings came on this week, and inventory is on the tighter side, so well priced homes tend to attract attention quickly.

That sits above the Ontario median, reflecting steady demand for the area. On a per square foot basis, homes here run around $628, a useful benchmark when two listings look similar on paper. Because prices are firming, getting pre approved and moving decisively on the right home makes a difference.

Questions

Observatory real estate FAQ

What is the average home price in Observatory?

As of November 2026, the median asking price for a home in Observatory, Richmond Hill, Ontario is about $1,098,000. By property type, houses sit around $1,890,000 and condos around $638,000.

Is Observatory a buyer's or seller's market right now?

Observatory is currently a balanced market, without a strong tilt toward buyers or sellers.

How many homes are for sale in Observatory?

There are currently 22 active MLS listings for sale in Observatory, Richmond Hill, Ontario, updated daily on haho.ca.

What are the most popular neighbourhoods in Observatory?

Observatory has a range of established and up and coming neighbourhoods. Use the neighbourhood filters above to compare them by price and inventory.

How long does it take to sell a home in Observatory?

Time to sell in Observatory depends on price and condition. Well priced, move in ready homes tend to sell fastest.

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