The trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by the Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). Data is deemed reliable but not guaranteed.
RARE WESTBORO DEVELOPMENT OPPORTUNITY | N4B ZONING | 66' x 157' LOT! Welcome to 658 Tweedsmuir Avenue, an exceptional opportunity to acquire an oversized parcel in the heart of highly sought-after Westboro. Situated on a substantial 66' x 157' lot (approximately 0.24 acres) and zoned N4B under the City of Ottawa's current zoning framework, this property offers exciting potential for builders, developers and investors looking for a well-located infill opportunity. The existing one-storey home with loft provides a comfortable 3-bedroom residence and can be enjoyed while exploring future development possibilities. The main level features two bedrooms, hardwood flooring, a full bathroom, convenient laundry, a bright sunroom and an updated kitchen with quartz countertops. The loft-style primary bedroom offers a private retreat with a 4 piece ensuite. An unspoiled basement, private backyard with patio and oversized detached garage capable of parking four cars in tandem, with power, provide additional functionality and value. The generous lot dimensions create an excellent canvas for exploring future development concepts, subject to City of Ottawa approvals and applicable requirements. Located on a quiet, established street surrounded by a mix of traditional homes and newer infill, the property is ideally positioned within easy reach of Westboro's shops, restaurants, schools, parks, recreation and the Ottawa River. A rare opportunity to secure a large development parcel in one of Ottawa's most desirable neighbourhoods.
Property Details
Listing
MLS® number
X13771584
Status
For Sale
Listed
Sep 11, 2026
Last updated
Oct 15, 2026
Possession
Immediate
Building
Type
Detached
Style
1 1/2 Storey
Approx. age
Not provided by brokerage
Approx. size
700–1,100 ft²
Basement
Full, Unfinished
Lot
Frontage
66.00 ft
Depth
157.48 ft
Lot area
≈ 10,394 ft² (calculated)
View
West
Community
5003 - Westboro/Hampton Park
Parking & utilities
Garage
Detached, Garage, 4 spaces
Driveway
Private, 4 spaces
Heating
Forced Air
Cooling
Central Air
Water / sewer
Not provided by brokerage
Taxes
Property tax
$5,522 / 2026
Condo fee
N/A
Source
Data source
TRREB (VOW feed)
Listed by
ROYAL LEPAGE TEAM REALTY
Interior
Level
Room
Size
Features
Loading rooms…
Interior Features
Bedrooms above grade: 3
Kitchens: 1 above grade
Basement: Full, Unfinished
Heating: Forced Air
Cooling: Central Air
Exterior
Pool features: None
Property features: Public Transit, School, Rec./Commun.Centre
Cross street: Tweedsmuir Avenue and Dovercourt Avenue
Demographic data is not available for this area yet.
Population—
Median household income—
Median age—
Age Groups
Age group data is not available.
Owners vs Renters
Ownership data is not available.
Household Type
Household data is not available.
What’s NearbyDistances approximate
No nearby school data is available for this listing.
Transit score information is not available for this listing.
Nearby everyday places are not available for this listing.
Always confirm school catchments with the local school board.
Estimated Rental Income
Rental estimate coming soon
We’re not showing a number until we have a data source we trust. When it’s connected, this section will show:
A monthly rent range from nearby leased homes of the same type and size
The leased comparables behind it (signed-in, VOW-gated)
Gross yield at the current list price
Monthly Cost
A quick estimate to plan with. Taxes come from the listing; change the other inputs to match your situation.
Estimated monthly$4,759/mo
Mortgage (principal + interest)$4,298
Property taxFrom listing: $5,522/yr$460
Minimum $89,900 down for this price; the slider moves in whole percent, starting at 8%. Under 20% adds mortgage default insurance. Confirm with a lender.
Mortgage uses Canadian semi-annual compounding. Houses-Gate doesn’t offer financing.
Estimated Budget
About how much cash you’ll need on closing day, besides the mortgage.
Down payment20% of the list price$229,800
Ontario land transfer taxProvincial brackets, no first-time refund$19,455
Legal fees & disbursementsTypical range $1,800–$2,800$1,800
Home inspectionTypical range $500–$800$600
Title insuranceTypical range $300–$600$400
Cash needed at closingEstimate$252,055
First-time buyers can get up to $4,000 back on Ontario land transfer tax. Westboro - Hampton Park has no municipal land transfer tax (Toronto does).
Uses Ontario’s land transfer tax brackets and the down payment set in Monthly Cost. Legal, inspection and title-insurance figures are typical ranges, not quotes.
Listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The data is deemed reliable but is not guaranteed to be accurate. The trademarks MLS®, Multiple Listing Service®, and the associated logos are owned by the Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.
All information deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither listing broker(s) nor HousesGate shall be responsible for any typographical errors, misinformation, misprints, and shall be held totally harmless.
