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12 SUMNER Crescent
Grimsby, ON L3M 5E2 · Grimsby Beach
Advertised inclusions: Parking included · Water Heater included
Unspecified charges are not assumed included. Confirm utilities, parking, storage and other recurring charges before signing. No estimated charges have been added to the rent.
Property information comes from the MLS/IDX source and listing brokerage. RE/MAX ESCARPMENT GOLFI REALTY INC.. MLS® X14172596.
Source, management and building type are separate facts. These labels do not certify an independent inspection. Its scope, reviewer and date are not published here.
Listing data updated: Nov 12, 2026. This is not an inspection date.
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SPACE, STYLE & EXCEPTIONAL VALUE IN LAKESIDE GRIMSBY! Finding a home with this much space, versatility and value is a rare opportunity, especially just steps from Lake Ontario! Offering over 2,300 sq. ft. of above-grade living space, a fully finished basement and a generous lot, this detached home provides plenty of room to live, entertain and grow in a sought-after Grimsby neighbourhood. Enjoy the best of both worlds with open-concept family living and separate formal entertaining spaces. The spacious kitchen features quartz countertops and backsplash, wood cabinetry and a large island with breakfast bar, overlooking the inviting family room with gas fireplace and walkout to a bonus sunroom overlooking the landscaped yard. Separate formal living and dining rooms offer even more space for hosting family and friends, while main-floor laundry, inside garage access and a convenient powder room add everyday practicality. Upstairs, three generously sized bedrooms include a spacious primary retreat with walk-in closet and 5-piece ensuite. Two additional bedrooms share a 4-piece bathroom with quartz countertops. The fully finished lower level, featuring new flooring in 2026, offers flexible space for a recreation room, home office, gym or family hangout. Thoughtful updates include quartz finishes, refreshed interiors (2026), heat pump (2023), gas washer and dryer (2020), and roof shingles (2019). Outside, the stamped concrete driveway adds curb appeal, while the generous lot offers room to enjoy the outdoors. Close to waterfront parks, scenic trails, the marina, beach, GO Station, schools, everyday amenities and convenient QEW access, this home delivers an appealing combination of space, lifestyle and convenience. More space. More versatility. Exceptional value. Short-term unfurnished available immediately.
Building type derived from the MLS property classification.
Title derived from the MLS property classification.
A household would need about $140,000/year for this rent to equal 30% of gross income.
This is a planning estimate, not an approval decision. Actual affordability also depends on debt, utilities, transportation, and other expenses.
Appliance list extracted from the listing description.
Bedroom entries are included in the room details. Bathrooms are counted separately.
5 Pc Ensuite
4 Pc Bath
2 Pc Bath
| Room | Level | Dimensions | Highlights |
|---|---|---|---|
| Primary Bedroom | Second | 5.23 × 4.85 m | — |
| Bathroom | Second | 3.10 × 4.06 m | 5 Pc Ensuite |
| Bedroom | Second | 4.78 × 3.35 m | — |
| Bedroom | Second | 3.91 × 3.76 m | — |
| Bathroom | Second | 3.76 × 2.51 m | 4 Pc Bath |
| Foyer | Main | 3.35 × 3.15 m | — |
| Kitchen | Main | 4.83 × 4.57 m | — |
| Family Room | Main | 4.83 × 4.47 m | — |
| Living Room | Main | 3.53 × 6.58 m | — |
| Dining Room | Main | 4.11 × 3.15 m | — |
| Bathroom | Main | 2.87 × 1.07 m | 2 Pc Bath |
| Laundry | Main | 2.03 × 2.31 m | — |
| Sunroom | Main | 4.85 × 3.58 m | — |
| Recreation | Basement | 8.43 × 13.89 m | — |
| Cold Room/Cantina | Basement | 3.35 × 1.40 m | — |
Based on 6 active 3-bedroom house listings in Grimsby.
Snapshot reflects Tenant.ca's active inventory and is not an appraisal.
