Overview
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Property Type
Detached, 2 1/2 Storey
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Bedrooms
3
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Bathrooms
2
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Basement
Part Fin
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Kitchen
1
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Total Parking
3 (1 Detached Garage)
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Lot Size
35x113.67 (Feet)
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Taxes
$5,750.00 (2026)
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Type
Freehold
Property Description
Property description for 21 Westmoreland Avenue, Oshawa
Local Real Estate Price Trends for Detached in O'Neill
Active listings
Average Selling Price of a Detached
August 2026
$650,500
Last 3 Months
$648,573
Last 12 Months
$668,009
August 2025
$675,952
Last 3 Months LY
$686,417
Last 12 Months LY
$705,011
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Historical Average Selling Price of a Detached in O'Neill
Average Selling Price
3 years ago
$770,579
Average Selling Price
5 years ago
$761,486
Average Selling Price
10 years ago
$405,345
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Change
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Number of Detached Sold
August 2026
8
Last 3 Months
10
Last 12 Months
11
August 2025
14
Last 3 Months LY
15
Last 12 Months LY
13
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How many days Detached takes to sell (DOM)
August 2026
29
Last 3 Months
24
Last 12 Months
27
August 2025
21
Last 3 Months LY
23
Last 12 Months LY
19
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Change
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Average Selling price
Inventory Graph
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* A down payment of less than 20% is permitted only for first-time home buyers purchasing their principal residence. The minimum down payment required is 5% for the portion of the purchase price up to $500,000, and 10% for the portion between $500,000 and $1,500,000. For properties priced over $1,500,000, a minimum down payment of 20% is required.

















































