Detached Homes for Sale in O'Neill
21 active · residential · updated daily
O'Neill has 21 active listings of detached homes for sale right now. Asking prices currently range from $550K to $1.17M, with a median around $700,000. Every listing below links straight to its full detached home details, photos, and map location.
The most active pocket include O'Neill. Listings refresh daily, so check back as new detached home inventory comes to market.
Market Snapshot21 detached homes
- Active detached homes
- 21
- Median price
- $700,000
- Average price
- $736,314
- Price range
- $550K – $1.17M
On the market
Detached Homes for Sale in O'Neill

$779,900
Detached4+12700–1,100 sqft586 CENTRAL PK BOULEVARD N, O'Neill, Oshawa

$549,900
Detached31700–1,100 sqft338 JARVIS STREET, O'Neill, Oshawa

$685,000
Detached4+12700–1,100 sqft20 BROCK STREET E, O'Neill, Oshawa

$729,000
Detached331,100–1,500 sqft569 MASSON STREET, O'Neill, Oshawa

$549,900
Detached3+12700–1,100 sqft513 RITSON ROAD N, O'Neill, Oshawa

$619,999
Detached3+12700–1,100 sqft280 DIVISION STREET, O'Neill, Oshawa

$725,000
Detached4+121,500–2,000 sqft452 JULIANA DRIVE, O'Neill, Oshawa

$799,000
Detached5+221,500–2,000 sqft376 KING STREET E, O'Neill, Oshawa

$695,000
Detached32700–1,100 sqft116 BUCKINGHAM AVENUE, O'Neill, Oshawa

$670,000
Detached421,100–1,500 sqft93 AGNES STREET, O'Neill, Oshawa

$695,000
Detached5+241,100–1,500 sqft111 ELGIN STREET W, O'Neill, Oshawa

$715,000
Detached4+23700–1,100 sqft102 CENTRAL PARK BOULEVARD N, O'Neill, Oshawa

$649,000
Detached6+121,500–2,000 sqft25 COLBORNE STREET W, O'Neill, Oshawa

$674,999
Detached3+12700–1,100 sqft524 COLBORNE STREET E, O'Neill, Oshawa

$1,170,000
Detached6+242,000–2,500 sqft128 SUTHERLAND AVENUE, O'Neill, Oshawa

$888,000
Detached431,100–1,500 sqft581 ARNHEM DRIVE, O'Neill, Oshawa

$700,000
Detached4+121,100–1,500 sqft509 ARNHEM DRIVE, O'Neill, Oshawa

$920,888
Detached421,500–2,000 sqft341 RICHMOND STREET E, O'Neill, Oshawa

$749,000
Detached441,500–2,000 sqft584 ARNHEM DRIVE, O'Neill, Oshawa

$649,000
Detached4+12700–1,100 sqft96 OAKES AVENUE, O'Neill, Oshawa

$849,000
Detached5+221,500–2,000 sqft376 KING STREET E, O'Neill, Oshawa
Nearby
Detached Homes for sale nearby
Explore more
More in O'Neill
- Homes for Sale29
- Homes for Rent13
- Detached Homes for Rent7
- Multiplexes for Rent5
- Commercial Real Estate for Lease5
- Commercial Real Estate for Sale4
- Condos for Sale3
- Multiplexes for Sale3
- Retail Space for Lease3
- Office Space for Lease2
- Businesses for Sale2
- Semi-Detached Homes for Sale1
- Townhouses for Sale1
- Retail Space for Sale1
- Office Space for Sale1
Good to know
Frequently asked questions
How many detached homes are for sale in O'Neill?
There are 21 detached homes for sale in O'Neill, Ontario as of today. The list updates daily from current MLS® data.
What is the typical price of detached homes for sale in O'Neill?
The median asking price for detached homes for sale in O'Neill is approximately $700,000. Prices range from $550K to $1.17M. Individual prices vary with size, condition, and neighbourhood.
What is the average price of detached homes for sale in O'Neill?
The average asking price is $736,314, while the median is $700,000. When the average is higher, it indicates a cluster of premium detached home listings pulling the mean upward. The median is usually the better benchmark for a typical buyer.
How often are detached homes listings in O'Neill updated?
Listings are refreshed every day from live MLS® feeds, so counts and prices on this page reflect what is currently on the market in O'Neill. New listings are added and sold properties are removed within 24 hours.
What is the estimated mortgage payment for detached homes in O'Neill?
Based on the median price of $700,000, a 20% down payment of $140K leaves a principal of about $560K. At a 5% rate over 25 years, that works out to roughly $3,274/month before property tax and condo fees. Use our mortgage calculator for a personalised estimate.
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How do I find the right detached home for sale in O'Neill?
Use the AI chat on PropertySearchGPT to describe what you need in plain English — budget, bedrooms, neighbourhood — and get an instant shortlist. You can also filter by price, property type, and distance on the interactive map. Every listing links to full details, photos, and recent comparable sales.
Can I get notified when a new detached home is listed for sale in O'Neill?
Yes — create a free account and set a saved search for detached homes for sale in O'Neill. PropertySearchGPT will send you an alert as soon as a matching detached home hits the MLS®, so you never miss a new listing.
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