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 Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
1 1/2 Storey
Total Approx Floor Area:
700-1100
Lot Depth:
157'5¾"48 m
Lot Frontage:
66'20.1 m
Direction Faces:
West
Bedrooms:
3
Bathrooms:
2.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
3
Kitchens Above Grade:
1
Rooms Above Grade:
7
Fractional Ownership:
No
Assignment:
No
Heating type:
Forced Air
Heating Fuel:
Electric
Foundation:
Poured Concrete
Roof:
Fibreglass Shingle
Basement:
Full, Unfinished
Fireplace/Stove:
No
Garage:
Detached
Garage Spaces:
4.0
Parking Features:
Private
Parking Spaces:
4
Total Parking Spaces:
8.0
Family Room:
No
Possession Details:
Immediate or TBA
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Assessment Year:
2025
Taxes:
$5,522 /
2026
Assessment:
$- /
2025
Ottawa
Westboro - Hampton Park
5003 - Westboro/Hampton Park
Public Transit, School, Rec./Commun.Centre
Auto Garage Door Remote, Water Heater Owned
Patio, Privacy
None
Refrigerator, stove, hood fan, dishwasher, washer, dryer, electric fireplace, electric hot water tank, auto garage door opener
Data was last updated September 13, 2026 at 02:15 AM (UTC)
Area Statistics
Listings on market:
14
Avg list price:
$1,102,450
Min list price:
$780,000
Max list price:
$1,599,900
Avg days on market:
29
Min days on market:
1
Max days on market:
179
These statistics are generated based on the current listing's property type
and located in
Westboro - Hampton Park. Average values are
derived using median calculations. This data is not produced by
the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website.
The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.