The Crown Jewel of Westboro. Rising proudly on a prime lot steps to Churchill Ave, 348 Princeton Avenue commands attention with bold lines, soaring glass, and unapologetic presence. Designed to impress at every turn, this four-bedroom plus den, six-bathroom residence features over 2,459 square feet of above-grade living, blending dramatic design with uncompromising livability. Step into the 20-foot-ceiling great room, where natural light spills through colossal windows and sets the stage for unforgettable gatherings. The chefs kitchen, complete with dual-height granite islands and Miele appliances, is a culinary playground meant for entertaining. Every room, every sightline, every detail feels curated. But its the rooftop where this home becomes something else entirely: an urban sanctuary. Here, a private rooftop terrace with hot tub and built-in BBQ redefines "backyard" - it's where sunset toasts and city lights collide. Add to that heated hardwood floors, two-zone climate control, and a commercial-grade mechanical room, and you begin to understand this home wasn't built for average - it was built for excellence. And yes, it includes not just one, but two elevators: a private interior lift from basement to rooftop and an automotive lift that allows your car to descend into a secure garage with futuristic flair. With smart wiring for EV charging, standby generator, and future-ready energy systems, this is a home as intelligent as it is inspiring. Complete peace of mind with Tarion Home Warranty. Schedule a design appointment and come see what the future looks like today.
For sale
C$3,500,000
348 Princeton Ave S, Ottawa, ON K2A 0M4
4beds
6baths
Single Family Residence
Built in ----
3,300 Square Feet Lot
$-- Zestimate®
C$--/sqft
C$-- HOA
What's special
Prime lotSoaring glassColossal windowsDual-height granite islandsMiele appliancesPrivate rooftop terraceHot tub
- 21 hours
- on Zillow |
- 25 |
- 0 |
Zillow last checked: 7 hours ago
Listing updated: August 05, 2025 at 03:18am
Listed by:
THE REPS BROKERAGE
Source: TRREB,MLS®#: X12323510
Originating MLS®#: Ottawa Real Estate Board

Travel times
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 6
Primary bedroom
- Level: Third
- Dimensions: 6.27 x 3.42
Bedroom 2
- Level: Second
- Dimensions: 4.21 x 4.01
Bedroom 3
- Level: Third
- Dimensions: 4.01 x 3.4
Bedroom 4
- Level: Third
- Dimensions: 4.01 x 3.73
Den
- Level: Second
- Dimensions: 4.82 x 2.87
Dining room
- Level: Main
- Dimensions: 8.96 x 3.47
Foyer
- Level: Main
- Dimensions: 2.46 x 1.75
Great room
- Level: Main
- Dimensions: 7.56 x 3.35
Kitchen
- Level: Main
- Dimensions: 4.72 x 3.42
Heating
- Forced Air, Gas
Cooling
- Central Air
Features
- Basement: Full,Finished
- Has fireplace: Yes
- Fireplace features: Electric, Natural Gas
Interior area
- Living area range: 1500-2000 null
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Inside Entrance, Private, Private Double, Garage Door Opener
- Has garage: Yes
Features
- Stories: 3
- Pool features: None
Lot
- Size: 3,300 Square Feet
Details
- Parcel number: 00000000
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Brick, Hardboard
- Foundation: Poured Concrete
- Roof: Asphalt Shingle
Utilities & green energy
- Sewer: Sewer
Community & HOA
Location
- Region: Ottawa
Financial & listing details
- Date on market: 8/5/2025
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