17 Mason Drive, New Tecumseth, ON L9R 0M1
Rural New Tecumseth, New Tecumseth · Near HWY 89 & 10th Side Road · View map
About this home
Backs onto conservation, connects to the walking trail, and gives you over 3,700 square feet of finished living space. Welcome to 17 Mason Drive in Alliston, a 4 bedroom, 5 bathroom home in the Treetops master-planned community, set on a premium lot with no sidewalk in front. The curb appeal is clean and classic, with a brick exterior, stone accents, covered entry, and double car garage. Inside, the home opens with a bright foyer, high ceilings, large windows, polished tile, rich hardwood, and a carpet-free layout. The main floor has the spaces people ask for most: a dedicated office, formal dining room, living room with fireplace, and a well-planned kitchen with quartz countertops, stainless steel appliances, upgraded cabinetry, servery, centre island, and breakfast bar. Upstairs, all four bedrooms connect to an ensuite or semi-ensuite bathroom, giving each room better privacy and function. The primary suite adds generous space, dual walk-in closets, and a private ensuite, while second-floor laundry keeps daily routines simple. The finished look-out basement feels like part of the home, not an afterthought. South-facing natural light fills the space, making it ideal for movie nights, workouts, guests, play space, or a second living area. A large storage area gives you useful space now, with potential to finish more later. Out back, the setting makes the home feel different. You get stone patio space, garden beds, room to sit and unwind, and conservation and trail access directly behind you. Treetops offers approximately 7 km of walking trails, parks, and playgrounds, with Nottawasaga Resort nearby for golf and vacation-style amenities. Highway 400 is about 10 minutes away, with easy access to Barrie and Vaughan.
The home
- Type
- 2-storey detached home
- Style
- 2-Storey
- Square footage
- 3000-3500 sq ft
- Bedrooms
- 4
- Bathrooms
- 5
- Kitchens
- 1
- Rooms
- 10
- Basement
- Full, Finished
- Lot size
- 45 x 109.9 ft
- Faces
- South
- View
- Creek/Stream, Park/Greenbelt
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Security
- Carbon Monoxide Detectors, Smoke Detector
- Exterior
- Brick, Stone
Heating & cooling
- Heating fuel
- Gas
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- Yes
Garage & parking
- Garage
- Built-In
- Garage spaces
- 2
- Driveway spaces
- 4
- Total parking
- 6
- Parking features
- Private Double
Taxes & other
- Property taxes
- $5,821/yr
- Tax year
- 2025
- Occupancy
- Vacant
- Possession
- TBD
- Cross street
- HWY 89 & 10th Side Road
- Neighbourhood
- Rural New Tecumseth
More
- Price per sq ft
- ~$354 (at 3,250 sq ft)
- MLS® number
- N13114584
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The home and its surroundings
- Fenced Yard
- Greenbelt/Conservation
- Golf
- Park
- School Bus Route
- Backs On Green Belt
- Deck
- Landscaped
- Privacy
- 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.
17 Mason Drive, New Tecumseth, ON L9R 0M1
Rural New Tecumseth, New Tecumseth · Near HWY 89 & 10th Side Road
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Listing history for 17 Mason Drive
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 17 Mason Drive
Answers come straight from this home’s MLS® listing.
How much is 17 Mason Drive listed for, and what would it cost each month?
17 Mason Drive is listed for $1,150,000. With 20% down ($230,000), the mortgage payment would be roughly $4,639 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $5,124 a month, all in. That figure is an illustration, not a quote.
Is 17 Mason Drive freehold or a condo, and is there a monthly fee?
17 Mason Drive is a 2-storey detached home in Rural New Tecumseth, New Tecumseth. 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 17 Mason Drive have?
17 Mason Drive has 4 bedrooms and 5 bathrooms.
Does 17 Mason Drive have a garage and parking?
Yes. The listing shows the garage as built-in, with room for 2 cars. The driveway adds 4 spaces. In total the listing counts 6 parking spaces.
Does 17 Mason Drive have a finished basement?
The listing describes the basement as full, finished. Finished basement space is usually not counted in the square footage shown.
What style of home is 17 Mason Drive?
17 Mason Drive is a 2-storey detached home. A 2-storey detached house has its living space on the main floor and the bedrooms upstairs, on its own lot with no shared walls.
How big is 17 Mason Drive, and what is the lot size?
The listing puts the home between 3,000 and 3,500 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement. The lot is listed as 45 x 109.9 ft.
How is 17 Mason Drive heated and cooled?
Heating is forced air (gas). Cooling is central air.
What are the property taxes for 17 Mason Drive?
Property taxes are $5,821 a year (2025), or about $485 a month.
Where is 17 Mason Drive?
17 Mason Drive is in the Rural New Tecumseth community of New Tecumseth. The nearest main intersection is HWY 89 & 10th Side Road. The postal code is L9R 0M1.
Is 17 Mason Drive still for sale?
Yes. It is an active listing (MLS® N13114584). Listings here update from the board through the day and come down once a home sells.
What are similar detached homes near 17 Mason Drive asking?
Similar detached homes for sale nearby right now include 4621 5TH Line at $1,249,900 (4 bed), 84 BELL Avenue at $999,000 (4+2 bed) and 2 Lawrence D. Pridham Avenue at $997,990 (4 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 17 Mason Drive 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 17 Mason Drive?
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 647-931-3923.
Have a different question? Ask about this home and get an answer, usually within the hour.
Similar detached homes nearby
More detached homes for sale near Rural New Tecumseth, picked by style, size and price.
2-storey detached home$1,249,9004621 5TH Line, New Tecumseth4 bed · 2 bath · Rural New TecumsethCourtesy of: ROYAL LEPAGE CERTIFIED REALTYView home →
2-storey detached home$999,00084 BELL Avenue, New Tecumseth4+2 bed · 4 bath · Rural New TecumsethCourtesy of: HOMELIFE SUPERSTARS REAL ESTATE LIMITEDView home →
2-storey detached home$997,9902 Lawrence D. Pridham Avenue, New Tecumseth4 bed · 4 bath · Rural New TecumsethCourtesy of: ROYAL LEPAGE CITIZEN REALTYView home →Courtesy of: RE/MAX REAL ESTATE CENTRE INC.
Listing information comes from the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate. It is provided for consumers' personal, non-commercial use. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.