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Detached for sale at 17 Grantham Avenue S, St. Catharines - 3 bedroom, 4 bathroom - Photo 1 of 47
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$639,900

17 Grantham Ave S

St. Catharines, ON L2P 3B3

17 Grantham Ave S, St. Catharines — Listed at $639,900. 3 bedroom, 4 bathroom 2-Storey Detached. MLS® X13663260.

Possession · seller's timeline

60-89 days

3Beds
4Baths
1500-2000sqft
Detached
2-Storey
5Parking
$5,268.66Taxes/yr · 2026

What's this home worth?

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Description

Very well kept fully finished custom built 3 bedroom, 4 bathroom (2 full baths and 2 half baths) 2 storey home boasting 9' ceilings throughout the main floor. Main floor showcases bright and spacious living room with gas fireplace, pot lights and hardwood flooring; large kitchen with white cabinets, stone backsplash, stainless steel appliances, breakfast bar island, pot lights and ceramic tile flooring; dinette with door leading to rear yard; 2 piece powder room and handy mudroom with access to garage. Upper level features good sized primary bedroom with 4 piece ensuite and walk-in closet plus 2 additional bedrooms; 4 piece main bath and convenient upper level laundry room. Lower level offers additional living space with its huge rec room that features newer laminate flooring '26 as well as a 2 piece bath, large cold room and a utility room. Fully fenced yard complete with large 14.6' x 18' concrete pad with gazebo, gas BBQ with gas line hookup and shed. Quick and easy access to QEW. Great location close to many amenities.

Property Details

Property TypeDetached
Style2-Storey
Community450 - E. Chester
Approximate Age6-15
Rooms6+1
Kitchens1
Washrooms4
Square Feet1500-2000 sqft
Lot Dimensions35.25 × 103.22 ft
Fronting OnWest
Dir/Cross StQUEENSTON STREET
Garage TypeAttached
Garage Parking Spaces1
DriveInside Entry, Private Double
Parking Drive Spaces4
Total Parking Spaces5
ExteriorBrick, Vinyl Siding
RoofAsphalt Shingle
FoundationPoured Concrete
BasementFinished, Full
Fireplace FeaturesLiving Room, Natural Gas
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2026)$5,268.66
HSTIncluded In
Other StructuresFence - Full, Gazebo, Shed
Listed Date8/11/2026
Days on Market64 days
Possession60-89 days

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Listing Courtesy of: RE/MAX ESCARPMENT REALTY INC.

MLS® #X13663260

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

HouseIndex Take: 17 Grantham Avenue S

This detached (2-Storey) is located in the 450 - E. Chester neighbourhood of St. Catharines.

The home offers 3 bedrooms, 4 bathrooms.

Features include a finished, full basement, 5 parking spaces including a 1-car garage, a fireplace.

Additional details: lot dimensions of 35.25 × 103.22 feet.

Listed at $639,900 CAD with annual property taxes of $5,268.66 (2026).