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3 Beds
3 Baths

C$899,900

12 Sumner Crescent, Grimsby ON, L3M 5E2

Property typeResidential

Overview

Active

New

Listed Sep 4, 2026

Updated 11 days ago

Live steps from Lake Ontario in this spacious detached Grimsby home on a quiet crescent. Offering over 2,300 sq. ft. of above-grade living space, this home combines comfort, space and an enviable lakeside lifestyle with convenient QEW access. The bright main floor features soaring ceilings, a generous kitchen with large island and breakfast bar, family room with gas fireplace, walkout to a bonus sunroom, plus open-concept living and dining areas. Upstairs, three spacious bedrooms include a primary retreat with walk-in closet and 5-piece ensuite. The finished lower level offers flexible space for a recreation room, home office, gym or family hangout, with flooring updated in 2026. Recent updates include interior painting (2026), heat pump (2023), gas washer and dryer (2020), and roof shingles (2019). Enjoy easy access to the lake, waterfront parks, trails, GO Station, marina, beach, schools and amenities, plus QEW access for commuters.

Additional information

MLS® ID
X13746254

Interior Features

Bedrooms
3
Bathrooms
3
Fireplace
Yes
Cooling
Yes
Heating
Yes
Basement
Yes

Exterior Features

Lot Size
0.15 Acres

Other Property Details

Taxes
$6,595
Tax Frequency
Annually
Garage
Yes

 

Courtesy of Listed by , RE/MAX ESCARPMENT GOLFI REALTY INC.,

Based on information from the Toronto Regional Real Estate Board. The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose. Information is deemed reliable but is not guaranteed accurate.

©2026 Toronto Real Estate Board. All rights reserved. 

Data last updated 2:16 AM UTC, 9/29/2026