333 Grantham Avenue, St. Catharines

Price: $659,000

5 bedrooms, 2 bathrooms

1,100 - 1,499 sqft

Property Type: Detached

MLS#: X13107944

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.

333 Grantham Avenue - Detached photo 1 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 2 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 3 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 4 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 5 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 6 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 7 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 8 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 9 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 10 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 11 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 12 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 13 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 14 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 15 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 16 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 17 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 18 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 19 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 20 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 21 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 22 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 23 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 24 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 25 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 26 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 27 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 28 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 29 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 30 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 31 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 32 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 33 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 34 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 35 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 36 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 37 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 38 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 39 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 40 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 41 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 42 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 43 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 44 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 45 of 46 in St. Catharines, Ontario
333 Grantham Avenue - Detached photo 46 of 46 in St. Catharines, Ontario
active
1/46

$659,000 - 333 Grantham Avenue, St. Catharines

Detached for Sale in St. Catharines

37 days on market
5Beds
2Baths
1,100 - 1,499Sq Ft
Detached
Property Details
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
Description

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.

Mortgage Calculator

Estimate your monthly payments for this property

Estimated Payment

$3,381.01/mo

Includes CMHC insurance ($18,386)

$
$
5%10%50%

5-yr fixed avg.

Principal: $593,100Interest: $402,817
Mortgage Amount$611,486
Total Interest$402,817
Est. Property Tax$467/mo
Total Cost$1,014,303

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.

Ready to get pre-approved?

Know your exact budget before you start house hunting.

Neighbourhood Guide: St. Catharines

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

Local Elementary SchoolPublic Elementary
Local Secondary SchoolPublic High School

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.

70
Walk Score
Varies
Price Range

333 Grantham Avenue, St. Catharines

Open in Google Maps

Use the map controls to zoom, pan, and switch between map and satellite views. Drag to explore the neighbourhood.

Investor Analysis

Rental income estimator & ROI calculator

Estimated Monthly Rent
$3,600/mo
Range: $3,060 - $4,140
Cap Rate (ROI)
5.5%
Good

Monthly Cash Flow Breakdown

Rental Income+$3,600
Maintenance Fees-$0
Property Tax (est.)-$467
Insurance (est.)-$137
Net Cash Flow+$2,996

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 Battaglia - Top Real Estate Agent in Mississauga, REMAX Realty Specialists

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.

Similar Properties Nearby

Active listings in St. Catharines with similar features

Search
Log in
    333 Grantham Avenue, St. Cathar… — $659,000 | Battaglia Team