Welcome to 171 Killaly St W Port Colborne
2 large driveways her for endless possibilities
2 large driveways her for endless possibilities
Front Entrance
Front Entrance
Family room which could be formal dining room
Family room which could be formal dining room
Eat in Kitchen with wood beams
Eat in Kitchen with wood beams
Eat in Kitchen with wood beams
Eat in Kitchen with wood beams
Dining Room and open concept living area
Open concept living area
Main floor laundry
Main floor laundry with rear entrance from deck
Main floor bedroom with ensuite
2pc ensuite main floor
Main floor bedroom
Main floor 4 pc bath
Carriage house Living area
Carriage house loft
Carriage house Living area
Heated Sunroom
Heated sunroom
2nd story hallway with wood beams
2nd floor primary bedroom with ensuite and walk-in
4 pc ensuite
2nd floor bedroom
2nd floor bedroom
2nd floor bedroom
2nd floor bedroom being used as office
2nd floor 3pc bathroom
Gorgeous curb appeal on this heritage home
Large front yard
Back deck off the laundry room
Driveway infant of the garage and deck
Carriage House fenced in yard
Rear deck and detached heated garage
Welcome to 171 Killaly St W Port Colborne
Close to parks schools the canal
close to all amenities
right across the st from police station and park
Aerial View of the lot
Welcome to 171 Killaly St W Port Colborne

171 Killaly Street

877 - Main Street / Port Colborne, ON L3K 3M1

ActiveFor Sale
7 Beds
4 Baths
2,500 Sq Ft
Single Family Home
Virtual Tour Available

About This Property

A true Port Colborne landmark, 171 Killaly Street West has stood as a cornerstone of the community since 1863. This magnificent triple-brick, Heritage-designated home offers over 3,100 sq. ft. of living space, soaring 10.5 ft ceilings, and the kind of irreplaceable character that simply cannot be replicated today. Offering exceptional flexibility, this property presents the opportunity for a multi-unit home and is ideal for multigenerational living, large families, or those seeking potential rental income. Inside, you'll find 7 bedrooms and 3.5 bathrooms, along with a spacious kitchen, formal dining room, main floor family room, laundry, and a 4-season sunroom that brings in beautiful natural light and year-round comfort. Outside, the property continues to impress with a detached 30x24 garage featuring radiant heat and hydro, offering excellent potential for additional living space, workshop, or studio use. A separate carriage house addition further expands the possibilities, complete with its own living space, loft, and private fenced outdoor area-ideal for extended family, guests. Two driveways, a large rear deck, and generous outdoor space further enhance the property's overall function and usability. With updated electrical, and plumbing throughout, this historic residence blends timeless character with modern upgrades. Perfectly positioned in a family-friendly location directly across from McKay Elementary School and within walking distance to Port Colborne High School, this property also offers easy access to parks, the Welland Canal waterfront, local restaurants, boutique shopping, and all the charm that downtown Port Colborne has to offer. This is a rare opportunity to own one of Port Colborne's most iconic addresses.

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size2,500 sq ft
Bedrooms7
Bathrooms4
Postal CodeL3K 3M1
Last UpdatedAug 8, 2026 · 5:34 p.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

TRREB MLS® Attribution

MLS® X13153542

Listed by PEAK GROUP REALTY LTD.

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 trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$599,988

asking price

MLS®X13153542
TypeSingle Family Home
CityPort Colborne
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$2,930

/month · $479,990 mortgage

Down Payment20% — $119,998
Interest Rate5.5%

Amortization

Total Interest

$398,955

Total Cost

$878,945

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

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Listed By

PEAK GROUP REALTY LTD.