34 Grantham Avenue S, St. Catharines, ON L2P 3B4
436 - Port Weller, St. Catharines · Near Queenston Street · View map
About this home
Welcome to this spacious 5-bedroom detached bungalow in St. Catharines, offering a versatile layout ideal for first-time buyers, families, downsizers, investors, and multi-generational living. Located on a street with matured trees, this home features 5 bedrooms, 2 bathrooms, parking for 4 vehicles and the convenience of a primary bedroom on the main floor. The lower level provides excellent in-law suite potential, complete with its own kitchen and a separate walk-up entrance to the backyard. This flexible setup is perfect for extended family, additional living space or buyers looking for future investment potential. Whether you're searching for a St. Catharines bungalow for sale, a home with an in-law suite or a detached home with a separate basement entrance, this property delivers the space, flexibility and potential today's buyers are looking for. A great opportunity to own a versatile detached bungalow in St. Catharines with room to grow.
The home
- Type
- Bungalow
- Style
- Bungalow
- Square footage
- 700-1100 sq ft
- Bedrooms
- 3
- Basement bedrooms
- 2
- Bathrooms
- 2
- Kitchens
- 2
- Rooms
- 7
- Basement
- Full, Finished, Walk-Up
- Lot size
- 30 x 111.2 ft
- Faces
- East
- View
- City
- Approximate age
- 51-99 years
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Aluminum Siding, Brick
Heating & cooling
- Heating fuel
- Gas
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- No
Garage & parking
- Driveway spaces
- 4
- Total parking
- 4
- Parking features
- Private Triple
Taxes & other
- Property taxes
- $4,145/yr
- Tax year
- 2026
- Occupancy
- Owner
- Possession
- Flexible
- Cross street
- Queenston Street
- Neighbourhood
- 436 - Port Weller
More
- Price per sq ft
- ~$644 (at 900 sq ft)
- Listed
- Sep 25, 2026 · 18 days ago
- MLS® number
- X13829698
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The home and its surroundings
- In-Law Capability
- Water Heater
- Fenced Yard
- Level
- Public Transit
- School
- Deck
- Landscaped
- Year Round Living
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
34 Grantham Avenue, St. Catharines, ON L2P 3B4
436 - Port Weller, St. Catharines · Near Queenston Street
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Listing history for 34 Grantham Avenue
See what this home and others at the same address were listed for, what they sold for, and how long it took.
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Frequently asked questions about 34 Grantham Avenue S
Answers come straight from this home’s MLS® listing.
How much is 34 Grantham Avenue S listed for, and what would it cost each month?
34 Grantham Avenue S is listed for $579,900. With 20% down ($115,980), the mortgage payment would be roughly $2,339 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $2,685 a month, all in. That figure is an illustration, not a quote.
Is 34 Grantham Avenue S freehold or a condo, and is there a monthly fee?
34 Grantham Avenue S is a bungalow in 436 - Port Weller, St. Catharines. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 34 Grantham Avenue S have?
34 Grantham Avenue S has 3 bedrooms, plus 2 more bedrooms in the basement, and 2 bathrooms.
Does 34 Grantham Avenue S have a garage and parking?
The listing does not show a garage. The driveway adds 4 spaces. In total the listing counts 4 parking spaces.
Does 34 Grantham Avenue S have a finished basement?
The listing describes the basement as full, finished, walk-up. It counts 2 bedrooms on that level. Finished basement space is usually not counted in the square footage shown.
What style of home is 34 Grantham Avenue S?
34 Grantham Avenue S is a bungalow. A bungalow has all of its main living space, including the bedrooms, on one floor, usually over a full basement.
How big is 34 Grantham Avenue S, and what is the lot size?
The listing puts the home between 700 and 1,100 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement. The lot is listed as 30 x 111.2 ft.
How is 34 Grantham Avenue S heated and cooled?
Heating is forced air (gas). Cooling is central air.
What are the property taxes for 34 Grantham Avenue S?
Property taxes are $4,145 a year (2026), or about $345 a month.
Where is 34 Grantham Avenue S?
34 Grantham Avenue S is in the 436 - Port Weller community of St. Catharines. The nearest main intersection is Queenston Street. The postal code is L2P 3B4.
How long has 34 Grantham Avenue S been on the market?
34 Grantham Avenue S was listed on September 25, 2026. It has been on the market for 18 days. It is an active listing (MLS® X13829698). Listings here update from the board through the day and come down once a home sells.
What are similar bungalows near 34 Grantham Avenue S asking?
Similar bungalow-style homes for sale nearby right now include 38 Sandalwood Common at $689,900 (2 bed), 80 Pearce Avenue at $599,900 (3+1 bed) and 190 GLENDALE Avenue at $599,900 (3+3 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 34 Grantham Avenue sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 34 Grantham Avenue S?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-619-2256.
Have a different question? Ask about this home and get an answer, usually within the hour.
Similar bungalows nearby
More bungalow-style homes for sale near 436 - Port Weller, picked by style, size and price.
Condo bungalow$689,90038 Sandalwood Common, St. Catharines2 bed · 3 bath · 436 - Port WellerCourtesy of: REVEL Realty Inc., BrokerageView home →
Bungalow$599,90080 Pearce Avenue, St. Catharines3+1 bed · 2 bath · 441 - Bunting/LinwellCourtesy of: RE/MAX NIAGARA REALTY LTD, BROKERAGEView home →
Bungalow$599,900190 GLENDALE Avenue, St. Catharines3+3 bed · 2 bath · 461 - Glendale/GlenridgeCourtesy of: NEW TIMES REALTY INC.View home →Courtesy of: RE/MAX ESCARPMENT REALTY INC.
PropTx MLS® assumes no responsibility for the accuracy of any information shown. 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.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.