256 Northwestern Avenue

ActiveTunneys Pasture and Ottawa West · 4301 - Ottawa West/Tunneys Pasture13 days on marketMLS® X13602584

$1,999,000

$571 / sq ft

Bedrooms6

Bathrooms5

Interior3,500 sq ft

TypeSemi-Detached

ListingFor Sale

Days on Market13

About this property

Experience five-star luxury semi in prestigious Champlain Park. Offering approx. 3,600 sq. ft. of living space, this newly built 6-bedroom, 5-bathroom SMART residence features over $500K in upgrades & meets R-2000 energy-efficiency standards for comfort, performance & energy savings.Designed for exceptional versatility, the home offers 3 distinct zones: a main-level professional space with foyer, office & powder room; an expansive family residence; & a separately accessed legal 2-bedroom apartment.Soaring 12-15 ft ceilings, 4 elegant crystal chandeliers & triple-glazed panoramic windows create bright interiors. The living area features white oak hardwood floors, a striking Calacatta Ice fireplace & a full-height, full-width bi-fold glass door opening onto the composite deck for seamless indoor-outdoor living.The chef-inspired kitchen is appointed with premium Bertazzoni appliances, large windows, Calacatta Ice waterfall countertops & matching backsplash, plus a spacious eat-in area.Upstairs are 4 bedrooms, including 2 luxurious primary suites, each with a private ensuite, custom closet & balcony. The principal suite also features a 3-sided fireplace & elegant 5-piece ensuite finished in bookmatched Calacatta Ice tile.The bright legal apartment offers 9-10 ft ceilings, oversized windows, heated floors, full kitchen, in-suite laundry & all appliances-ideal for rental income or multigenerational living.Exceptional outdoor spaces include an approx. 600 sq. ft. rooftop terrace, 3 balconies totaling approx. 250 sq. ft., multi-level deck & private composite-fenced yard.Highlights include a striking blue granite façade, heated driveway, stairs, landing, garage & lower-level floors, plus Google Smart Home integration controlling lighting, climate, curtains, garage doors & more.A fully insulated 16-inch concrete-block party wall delivers superior sound separation, exceptional privacy & the comfort of a detached home. Visit & fall in love.

Features & finishes

View

Fireplace

Air Conditioning

Basement

Property details

MLS® Number	X13602584
Status	Active
Listing Type	For Sale
Property Type	Semi-Detached
Interior Size	3,500 sq ft
Beds / Baths	6 bed · 5 bath
Neighbourhood	4301 - Ottawa West/Tunneys Pasture
City	Tunneys Pasture and Ottawa West
Postal Code	K1Y 0M3
Province	ON
Listed Date	July 24, 2026
Days on Market	13
Price per Sq Ft	$571
Brokerage	RIGHT AT HOME REALTY