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Detached for Sale in St. Catharines
37 days on market- MLS Number
- X13107944
- Property Type
- Detached
- Status
- active
- Days on Site
- 37
- Bedrooms
- 5
- Bathrooms
- 2
- Square Feet
- 1,100 - 1,499 sqft
- Neighbourhood
- St. Catharines
- Listing Brokerage
- RE/MAX NIAGARA REALTY LTD, BROKERAGE
Welcome to 333 Grantham Avenue-an updated 5 bedroom, 2 bathroom back split in a prime North End location, offering excellent value for first-time buyers and investors. Situated close to parks, shopping, groceries, schools, and quick QEW access, this home delivers both convenience and strong rental potential.The upper unit features an inviting living room with updated flooring, fresh neutral paint, a gas fireplace, and large windows for great natural light. A formal dining room sits just off the spacious white kitchen, complete with a breakfast bar, ample cabinetry, and stainless steel appliances. The primary bedroom combined with the second bedroom on the upper level provides flexible space for a nursery or sitting area. A refreshed bathroom completes this level. The lower levels have been professionally converted into a separate 2-bedroom apartment, complete with its own entrance, a 3-piece bathroom, with added newer appliances. Ideal for generating rental income or accommodating extended family. Additional features include a long double driveway, attached garage , newer front porch, fully fenced backyard, and a covered outdoor lounge area perfect for summer evenings. Upper unit will be vacant by Sept 2026 . Basement tenants are willing to stay, making this an excellent opportunity to live upstairs while collecting income, or to add a strong cash-flowing property to your portfolio.
Estimate your monthly payments for this property
Estimated Payment
$3,381.01/mo
Includes CMHC insurance ($18,386)
5-yr fixed avg.
Rates shown are estimates based on typical Ontario 5-year fixed rates. Canadian mortgages use semi-annual compounding as required by law. CMHC insurance applies to purchases under $1.5M with less than 20% down. Estimated property tax uses an approximate 0.85% rate. Contact us for current rate options and pre-approval.
Discover St. Catharines
St. Catharines is a vibrant community in the Greater Toronto Area, offering excellent amenities, schools, and transportation options. This area is popular with families and professionals seeking a balanced lifestyle with access to urban conveniences and natural spaces.
Why Live in St. Catharines
- •Convenient location in St. Catharines
- •Access to local shops and dining
- •Good public transit connections
- •Community parks and green spaces
- •Well-maintained neighbourhoods
Nearby Schools
Transit & Commuting
- •MiWay bus routes throughout the area
- •GO Transit stations within driving distance
- •Easy highway access to 401/403/QEW
- •Walking distance to local amenities
Parks & Amenities
- •Local parks and recreational facilities
- •Community centres
- •Shopping plazas nearby
- •Restaurants and cafes
Lifestyle & Community
St. Catharines offers a wonderful quality of life with a mix of residential charm and urban convenience. Residents enjoy easy access to schools, parks, and shopping, making it an ideal location for families and professionals alike.
333 Grantham Avenue, St. Catharines
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Monthly Cash Flow Breakdown
Note: These are estimates only. Actual figures may vary based on market conditions, property condition, and other factors. Consult with a financial advisor for personalized advice.

Joe's Thoughts
Honest perspective from 30+ years of GTA real estate experience
Competitive Pricing
At $599/sqft, this is priced below the area average. This could represent genuine value, but let's investigate why. In my experience, underpriced homes often have deferred maintenance, unfavourable layouts, or motivated sellers. I'll help you determine which it is.
Market Position
At 37 days on site, this property has had reasonable exposure. It hasn't sold immediately (which often indicates overpricing), but isn't languishing either. There's likely room for a 3-5% negotiation from asking price.
Detached Home Advantages
Detached homes in St. Catharines are increasingly scarce and valuable. You'll have no shared walls, full control over renovations, and typically stronger appreciation. Consider the lot size and potential for future additions or basement apartment income. Detached homes also offer the most flexibility for growing families.
Excellent Flexibility
With 5 bedrooms, you have genuine flexibility. Beyond the master and kids' rooms, you can have a dedicated home office, guest room, hobby space, or even rental income potential. In today's work-from-home era, extra bedrooms add significant value. Properties with 5+ bedrooms are relatively rare in St. Catharines.
Investment Perspective
Looking at this as an investment: St. Catharines properties have averaged 5-7% annual appreciation over the past decade. Your estimated monthly carrying costs would be around $2,746 (mortgage, taxes, insurance). Consider whether you're comfortable with this as both a home and a financial commitment.
Let's See It Together
Photos only tell part of the story. During our showing, I'll point out things the camera doesn't capture: neighbourhood feel, natural light quality, traffic noise, and overall condition. I'll also share what comparable homes have sold for and help you craft a winning strategy if you decide to move forward.