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258 NORTHWESTERN AVENUE, Ottawa, Ontario, K1Y0M3

MLS: X12789428 | House (Freehold)

$2,149,000

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Property Description

An exceptional offering, this 3,600 sq ft semi-detached SMART home showcases over $500,000 in premium upgrades and is built to R-2000 energy-efficient standards for superior performance and comfort. Designed with versatility in mind, the multifunctional layout features three distinct zones: a main-level business space with private foyer, office, and powder room; an expansive family living area; and a separately accessed, legal 2-bedroom lower apartment.Soaring 12-14 ft ceilings and triple-glazed panoramic windows flood the home with natural light, while a dramatic full-height, full-width bi-fold door seamlessly connects indoor and outdoor living. The chef-inspired kitchen is a true showpiece, appointed with Calacatta Ice countertops and matching backsplash, complemented by a generous eat-in area ideal for everyday living and entertaining. The main residence is further elevated by two luxurious primary suites with private balconies and the warmth and ambiance of two fireplaces.The lower-level apartment offers 9-10 ft ceilings, oversized windows, and heated floors throughout, creating a bright and comfortable space perfect for rental income, multigenerational living, or extended family. Fully equipped with all appliances, including washer and dryer, it is entirely turnkey. Outdoor living is equally impressive, featuring a 600 sq ft rooftop terrace, multi-level deck, and a private composite-fenced yard. Distinctive curb appeal comes from the striking blue granite façade, enhanced by exceptional comfort upgrades including a heated driveway, stairs, landing, and heated garage floors. A 16" fully insulated concrete block party wall ensures superior privacy, while integrated Google Smart Home technology brings convenience and control to every aspect of daily living. A rare opportunity to own a high-end, energy-efficient, and remarkably versatile property-perfectly suited for modern family living, home-based business, and income potential. (id:64974)

Directions: Cross Streets: Scott Street to Northwestern. ** Directions: From Island Park Dr turn right onto Scott St, then left onto Northwestern Ave.

Quick Facts

  • Property Type: House (Freehold)
  • Bedrooms: 6 (4 above, 2 below)
  • Bathrooms: 5 (1 half)
  • Ownership: Freehold
  • Attached: Yes
  • Fireplaces: Yes
  • Parking: 3 spaces (Attached Garage, Garage)
  • Frontage: 25 ft (7.6 m)

Listing Provided by: ENGEL & VOLKERS OTTAWA
Board: Ottawa Real Estate Board
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Heating: Forced air, Not known, Not known, Electric, Natural gas
  • Cooling: Central air conditioning
  • Basement: Finished, Full
  • Appliances: Wine Fridge

Exterior & Construction

  • Exterior: Stone, Stucco
  • Foundation: Concrete
  • Sewer: Sanitary sewer
  • Water: Municipal water

Lot & Land

  • Frontage: 25 ft (7.6 m)
  • Features: In-Law Suite
  • Zoning: Residential R2D[2159], Unassigned

Community & Neighbourhood

  • Building: Fireplace(s)
  • Neighbourhood: 4301 - Ottawa West/Tunneys Pasture

Room Details (12 rooms)

Main level
Foyer11'0" x 5'7" (61 ft²)
Living room24'6" x 18'11" (463 ft²)
Kitchen18'8" x 10'2" (189 ft²)
Office13'0" x 10'2" (132 ft²)
Lower level
Bedroom21'7" x 20'3" (436 ft²)
Bedroom10'6" x 8'2" (85 ft²)
Foyer17'9" x 4'7" (81 ft²)
Living room18'0" x 16'4" (293 ft²)
Second level
Primary Bedroom19'7" x 12'1" (236 ft²)
Primary Bedroom16'7" x 10'8" (177 ft²)
Bedroom11'0" x 9'1" (100 ft²)
Bedroom10'0" x 9'0" (90 ft²)

Listing Information

MLS® NumberX12789428
BoardOttawa
Originating SystemOttawa Real Estate Board
BrokerageENGEL & VOLKERS OTTAWA
Date ListedFebruary 14, 2026
Last UpdatedMarch 6, 2026

Listing History

Buy/Sell/Terminated/Expired listing history for 258 NORTHWESTERN AVENUE, Ottawa, Ontario, K1Y0M3

DateDays on MarketPriceEventListing ID
🔄3/6/202620Status ChangedX12789428
2/14/20260$2,149,000For SaleX12789428
2/14/20260$2,149,000ListedX12789428

Location & Neighborhood

📍258 NORTHWESTERN AVENUE, Ottawa, Ontario, K1Y0M3
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