For Sale: 12 Sumner Crescent, Grimsby, ON - REW
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$899,900
3 bd • 3 ba • 2352 sf • House
12 Sumner Crescent
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$899,900
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12 Sumner CrescentGrimsby, ON, L3M 5E2

  • 3 Bed
  • 3 Bath
  • 2352 Sqft
  • House

About this home

Welcome to 12 Sumner Crescent, a detached home tucked away on a quiet crescent just steps from Lake Ontario. Offering over 2,300 sq. ft. of above-grade living space, plus a fully finished basement, this home combines comfort, space and lifestyle in one of Grimsby’s sought-after lakeside neighbourhoods. Freshly refinished for a modern feel, the home features a spacious kitchen with quartz countertops and backsplash, wood cabinetry, and a large island with breakfast bar overlooking the family room with gas fireplace. A walkout leads to a bonus sunroom overlooking the landscaped yard, creating the perfect setting to relax or entertain. An open-concept living and dining area offers plenty of room for gatherings, and you have a formal dining and living room on the main floor as well as laundry, inside garage access and a convenient powder room to add everyday ease. Upstairs, three generously sized bedrooms include a spacious primary retreat with walk-in closet and 5-piece ensuite. The two additional bedrooms share a 4-piece bathroom, also featuring quartz countertops. The fully finished lower level offers versatile space for a recreation room, home office, gym or family hangout, with new flooring added in 2026. Additional updates include interior painting (2026), heat pump (2023), gas washer and dryer (2020), and roof shingles (2019). Enjoy the lakeside lifestyle with easy access to waterfront parks, scenic trails, the GO Station, marina, beach, schools and everyday amenities, plus convenient QEW access for commuters. Discover the best of Grimsby living and book your private showing today! You can live by the lake with all the conveniences of home. It’s the best of both worlds!
Listed by: Rob Golfi, RE/MAX Escarpment Golfi Realty Inc.

Home facts and features

Price details
List Price
$899,900
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Gross Taxes for 2026
$6,595
Home facts
Bedrooms
3
Full Bathrooms
2
Partial Bathrooms
1
Parking Spaces
5
Parking Details
Garage Door Opener, Attached Garage, Concrete, Inside Entry
Property Type
House
Lot Size
49 ft x 132 ft (6497 ft²)
Depth
132.05
Frontage
49.2
Year Built
Built in 1989 (37 yrs old)
Style
Traditional
Heating Type
Forced Air,Natural Gas,Heat Pump
Cooling
Other
Basement Details
Development Potential,Full,Finished
Features
Access To Water, Alarm System, Atrium, Ceiling Fan(s), Central Vacuum, Gas, In-law Capability, Landscaped, Laundry Room, Main Level, Other, Smoke Detector, Smoke Detector(s)
Appliances
Central Vac, Dishwasher, Dryer, Range Hood, Refrigerator, Stove, Washer, Window Coverings, Wine Cooler
Agent details
Primary Agent
Primary Broker
RE/MAX Escarpment Golfi Realty Inc.
Listing details
Days on REW
46 Days
Property Views
19
MLS® Number
40859349
Source
Information Technology Systems Ontario
Board
Cornerstone Association of REALTORS®
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25 Years
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Property Insights

Nelles Public School
  • Public
  • JK - 8
St Joseph Catholic Elementary School
  • Catholic
  • JK - 8
Park Public School
  • Public
  • JK - 6
Grand Avenue Public School
  • Public
  • JK - 8
Lakeview Public School
  • Public
  • JK - 8
Central Public School
  • Public
  • JK - 8
Our Lady of Fatima Catholic Elementary School
  • Catholic
  • JK - 8
Grimsby Secondary School
  • Public
  • 9 - 12
St John Catholic Elementary School
  • Catholic
  • JK - 8
Blessed Trinity Catholic Secondary School
  • Catholic
  • 9 - 12
School catchments and distances are intended to be used as reference only. To verify enrolment eligibility for a property, contact the school directly.Report Incorrect Info
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Call Agent
Rob Golfi
Phone:
(905) 575-7700
Cell:
905-575-7700
Office:
905-575-7700
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