51 William St
Alliston, New Tecumseth, Ontario L0M 1A0
- Bedrooms
- 3+3
- Bathrooms
- 2
- Size
- 1,500–2,000sq ft
- Per sq ft
- $406at the range’s middle
- Lot
- 70 x 132.23 ft
- Tax a year
- $3,7372025 tax year
- Parking
- 21 attached
- Days on market
- Members
The brief
About 51 William St
51 William St is a 3+3-bedroom, 2-bathroom detached house in Alliston, New Tecumseth, listed for sale at an asking price of $709,900 (MLS® N14108510).
Welcome to this charming detached brick 3+3 Bedroom bungalow in the heart of Alliston, set on an impressive 70 x 132 ft lot with Mature Trees backing onto Forest! Offering space, versatility, and plenty of room to enjoy both indoors and out, this home features an open-concept livingroom with cozy gas fireplace and dining area, an updated kitchen, and 3 bedrooms on the main level. The finished basement adds incredible additional living space, complete with a large recreation room and 3 bonus bedrooms ideal for a home gym, office, hobby room, or additional guest space. Step outside to enjoy the spacious two-tier rear deck, perfect for entertaining family and friends, along with a fire pit area for relaxing evenings under the stars. Large Garage with work benches great for hobbies. With its generous lot, flexible layout, and desirable in-town location, this property offers endless possibilities for families, first-time buyers, or those looking for room to grow. A fantastic opportunity to enjoy the space of a large property while being close to everything Alliston has to offer!
Insights
Condition Score
Good73/1001 documented update signal
Source: Listing age, structured features and disclosed update language; not an inspection.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $3,737 / 2025
- MLS® number
- N14108510
- Board
- TRREB MLS®
- Property Type
- Detached
- Days on market
- Size
- 1500-2000 sqft
- Lot Size
- 70 x 132.23 ft
- Listed on
- Parking
- 1 Attached, 2 Parking
Property details
Property
- Property Type
- Detached
- Style
- Bungalow
- Community
- Alliston
- Municipality
- New Tecumseth
Building
- Size
- 1500-2000 sqft
- Construction
- Stone
Inside
- Bedrooms
- 3+3
- Bathrooms
- 2
- Bathroom Details
- 1 × 4pc, 1 × 4pc
- Basement Type
- Finished
- Kitchens
- 1
Parking
- Driveway
- Private
- Garage Type
- Attached
- Garage
- 1
- Additional Parking
- 1
- Total Parking
- 2
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 70 ft
- Depth
- 132.23 ft
- Lot Size
- 70 x 132.23 ft
Additional
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- None
- Den
- No
- Family room
- No
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Kitchen | 4.25 × 2.45 m | — | Ground |
| Living | 2.85 × 4.25 m | — | Ground |
| Dining | 3.95 × 5.5 m | — | Ground |
| Primary | 3.3 × 4.05 m | — | Ground |
| 2nd Br | 3.05 × 2.7 m | — | Ground |
| 3rd Br | 2.5 × 3.35 m | — | Ground |
| Rec | 7.62 × 4.57 m | — | Bsmt |
| 4th Br | 3.35 × 4.57 m | — | Bsmt |
| 5th Br | 4.57 × 3.96 m | — | Bsmt |
| Br | 4.57 × 4.27 m | — | Bsmt |
Listing history
Buy/sell history for 51 William St, New Tecumseth, Ontario
Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.
| Date Start | Date End | List Price | Price | Event | Listing ID |
|---|---|---|---|---|---|
| Date StartN/A | N/A | $709,900 | N/A | For Sale | N14108510 |
Members see the full history. Prices are hidden from signed-out visitors.
The numbers
Mortgage Calculator
Plan with the current asking price
CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.
Mortgage Details
4.8% · 5-year term · 25-year amortization · 20% down
- Total down payment
- $141,980
- Total mortgage amount
- $567,920
- Total interest payment
- $403,780
- Total purchase cost
- $1,113,680
- Mortgage payment
- $3,239/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
—Monthly carrying cost
$3,550- Rent $0
- Shortfall $3,550
Rental income starts at $0: enter the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $10,673
- Total land transfer tax
- $10,673
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $6,673
See how this is worked out
- 0.5% on the first $55,000
- $275
- 1.0% from $55,000 to $250,000
- $1,950
- 1.5% from $250,000 to $400,000
- $2,250
- 2.0% from $400,000 to $709,900
- $6,198
- Ontario total
- $10,673
An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.
Estimate
Estimated value requires sign in
Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.
The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Kassaundra Dobson, Broker of Record for a full comparative market analysis.
Comparable sales
Comparable sales require sign in
Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.
The land
Lot
- Lot area
- 9,256 sq ft860 m²
- Street frontage
- 70 ft21.3 m
- Depth
- 132.23 ft40.3 m
The area is the frontage multiplied by the depth, so boundaries are approximate. Confirm with a survey before you buy.
Source: the MLS® listing record.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation4
- No mapped wetland within 120 m120 m
- 1 water-supply well recorded within 250 m4 test or monitoring holes also recorded. From Ontario’s well records; locations can be approximate. The records do not show how this home gets its water. Wells nearby typically go down about 72.4 m.250 m
- Groundwater recorded about 9.2 m below ground nearbyThe middle water level in the well records within 500 m (26 records). It changes with the season and from spot to spot.500 m
- Bedrock about 87.2 m down nearbyThe middle depth to bedrock in the well records within 500 m.500 m
Province of Ontario open data
Planning and building activity2
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasAt the address
- Nearest airport: 3.4 km3.4 km
Province of Ontario open data
Around the home1
- Nearest rail line: 720 m720 m
Province of Ontario open data
Environmental records4
- No licensed pit or quarry within 2 km2 km
- No recorded oil, gas or salt well within 250 m250 m
- No facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Baxter Corp. (Canada) — Baxter Corporation, 1.3 km away. Only facilities above the inventory’s reporting thresholds are listed.1 km
- No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km
Province of Ontario open data · Government of Canada open data
Power and internet3
- Electricity is distributed here by Alectra Utilities CorporationAt the address
- Wired internet 50/10 Mbps or faster is listed at a household 40 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (40 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.40 m
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Rogers, Vianet. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, PTP Broadband, Rogers, Routcom, RuralNet, Ultrafast Wireless, Vianet, Xplore. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide
Ontario Energy Board · Innovation, Science and Economic Development Canada
Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Nottawasaga Valley Conservation Authorityor the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.
The market
Detached homes for sale in Alliston right now
- For sale now
- 86
- Median asking price
- $867K
- New in 7 days
- 5
- Price cuts
- 14%
Middle half: $749K to $974K
39 in 28 days
12 listings
This home is asking 18% below the median, lower than three quarters of them.
See all homes in AllistonAsking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.
Market area · filters apply to the charts below
The street
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| Alliston Union Public SchoolSimcoe County DSB | Public · grades JK–8 · French Immersion | 450 m | 75%Grade 6 average |
| St Paul's Separate SchoolSimcoe Muskoka CDSB | Catholic · grades JK–8 | 800 m | 76%Grade 6 average |
| Boyne River Public SchoolSimcoe County DSB | Public · grades JK–8 | 1.8 km | 70%Grade 6 average |
| Holy Family SchoolSimcoe Muskoka CDSB | Catholic · grades JK–8 | 1.9 km | 74%Grade 6 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Banting Memorial High SchoolSimcoe County DSB | Public · grades 9–12 · French Immersion | 1.4 km | 55%Grade 9 math |
| St Thomas Aquinas Catholic Secondary SchoolSimcoe Muskoka CDSB | Catholic · grades 9–12 | 15 km | 40%Grade 9 math |
| Nottawasaga Pines Secondary SchoolSimcoe County DSB | Public · grades 9–12 | 17 km | 38%Grade 9 math |
| Bear Creek Secondary SchoolSimcoe County DSB | Public · grades 9–12 | 22 km | 52%Grade 9 math |
EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.
The verdict
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Sold prices in Alliston are shown to signed-in members.