646 PORTSMOUTH Avenue, Kingston, ON K7M 1W3
25 - West of Sir John A. Blvd, Kingston · Near Bath Road or Princess Street to Portsmouth Avenue. · View map
About this home
Attention, investors, first-time homebuyers, and growing families! Welcome to this beautifully upgraded, sun-filled bungalow situated on one of the largest lots in Kingston's desirable Portsmouth Avenue neighbourhood. Offering modern finishes, exceptional value, and outstanding future potential, this move-in-ready home is ideally located just 5 minutes from St. Lawrence College, 7 minutes from Queen's University, and a 2-minute walk to Grenville Park. Schools, hospitals, shopping, parks, and the Lake Ontario waterfront are also conveniently close by. The home features a bright and inviting layout with numerous modern upgrades, including approximately $40,000 in improvements. Updates include a new flat roof (2021), a 200-amp electrical panel (2021), a new electric water heater (2025), a detached garage, stylish potlights throughout, and stainless steel appliances. The spacious, fully fenced lot provides plenty of room for outdoor enjoyment, while the driveway can accommodate up to 4 vehicles, offering exceptional parking convenience. The separate basement entrance creates excellent flexibility for an in-law suite or future duplex conversion. Even more exciting, the detached garage offers the potential for a third dwelling through a garage conversion, making this property particularly attractive to investors seeking additional income potential. Buyers should verify zoning and municipal requirements for any future conversion or additional dwelling. A rare opportunity to own a substantially upgraded home on an exceptionally large lot in a highly convenient Kingston neighbourhood - perfect for living, investing, and future growth.
The home
- Type
- Bungalow
- Style
- Bungalow
- Square footage
- 1100-1500 sq ft
- Bedrooms
- 3
- Basement bedrooms
- 1
- Bathrooms
- 3
- Kitchens
- 2
- Rooms
- 7
- Basement
- Full, Finished
- Lot size
- 75 x 131.7 ft
- Faces
- West
- Approximate age
- 51-99 years
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Aluminum Siding
Heating & cooling
- Heating fuel
- Oil
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- No
Garage & parking
- Garage
- Detached
- Garage spaces
- 1
- Driveway spaces
- 4
- Total parking
- 5
- Parking features
- Private
Taxes & other
- Property taxes
- $4,112/yr
- Tax year
- 2025
- Occupancy
- Vacant
- Possession
- TBD
- Cross street
- Bath Road or Princess Street to Portsmouth Avenue.
- Neighbourhood
- 25 - West of Sir John A. Blvd
More
- Price per sq ft
- ~$500 (at 1,300 sq ft)
- Listed
- Aug 10, 2026 · 63 days ago
- MLS® number
- X13657470
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The home and its surroundings
- Primary Bedroom - Main Floor
- Hospital
- Lake/Pond
- Park
- School
- Deck
- 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.
646 PORTSMOUTH Avenue, Kingston, ON K7M 1W3
25 - West of Sir John A. Blvd, Kingston · Near Bath Road or Princess Street to Portsmouth Avenue.
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Listing history for 646 PORTSMOUTH 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 646 PORTSMOUTH Avenue
Answers come straight from this home’s MLS® listing.
How much is 646 PORTSMOUTH Avenue listed for, and what would it cost each month?
646 PORTSMOUTH Avenue is listed for $649,900. With 20% down ($129,980), the mortgage payment would be roughly $2,622 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $2,964 a month, all in. That figure is an illustration, not a quote.
Is 646 PORTSMOUTH Avenue freehold or a condo, and is there a monthly fee?
646 PORTSMOUTH Avenue is a bungalow in 25 - West of Sir John A. Blvd, Kingston. 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 646 PORTSMOUTH Avenue have?
646 PORTSMOUTH Avenue has 3 bedrooms, plus 1 more bedroom in the basement, and 3 bathrooms.
Does 646 PORTSMOUTH Avenue have a garage and parking?
Yes. The listing shows the garage as detached, with room for 1 car. The driveway adds 4 spaces. In total the listing counts 5 parking spaces.
Does 646 PORTSMOUTH Avenue have a finished basement?
The listing describes the basement as full, finished. It counts 1 bedroom on that level. Finished basement space is usually not counted in the square footage shown.
What style of home is 646 PORTSMOUTH Avenue?
646 PORTSMOUTH Avenue 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 646 PORTSMOUTH Avenue, and what is the lot size?
The listing puts the home between 1,100 and 1,500 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement. The lot is listed as 75 x 131.7 ft.
How is 646 PORTSMOUTH Avenue heated and cooled?
Heating is forced air (oil). Cooling is central air.
What are the property taxes for 646 PORTSMOUTH Avenue?
Property taxes are $4,112 a year (2025), or about $343 a month.
Where is 646 PORTSMOUTH Avenue?
646 PORTSMOUTH Avenue is in the 25 - West of Sir John A. Blvd community of Kingston. The nearest main intersection is Bath Road or Princess Street to Portsmouth Avenue.. The postal code is K7M 1W3.
How long has 646 PORTSMOUTH Avenue been on the market?
646 PORTSMOUTH Avenue was listed on August 10, 2026. It has been on the market for 63 days. It is an active listing (MLS® X13657470). Listings here update from the board through the day and come down once a home sells.
What are similar bungalows near 646 PORTSMOUTH Avenue asking?
Similar bungalow-style homes for sale nearby right now include 302 Arrowhead Place at $639,900 (3 bed), 151 Hawthorne Avenue at $499,900 (3 bed) and 193 Hawthorne Avenue at $499,900 (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 646 PORTSMOUTH 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 646 PORTSMOUTH Avenue?
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 25 - West of Sir John A. Blvd, picked by style, size and price.
Bungalow$639,900302 Arrowhead Place, Kingston3 bed · 2 bath · 25 - West of Sir John A. BlvdCourtesy of: ROYAL LEPAGE PROALLIANCE REALTY, BROKERAGEView home →
Bungalow$499,900151 Hawthorne Avenue, Kingston3 bed · 1 bath · 25 - West of Sir John A. BlvdCourtesy of: ROYAL LEPAGE PROALLIANCE REALTY, BROKERAGEView home →
Bungalow$499,900193 Hawthorne Avenue, Kingston3 bed · 1 bath · 25 - West of Sir John A. BlvdCourtesy of: RE/MAX FINEST REALTY INC., BROKERAGEView home →Courtesy of: EXP REALTY, BROKERAGE
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.