48 William Saville St
Unionville, Markham, Ontario L3R 9S3
- Bedrooms
- 4
- Bathrooms
- 5
- Size
- 2,000–2,500sq ft
- Per sq ft
- $600at the range’s middle
- Lot
- 18.5 x 51.84 ft
- Tax a year
- $6,3022025 tax year
- Parking
- 32 built-in
- Days on market
- Members
The brief
About 48 William Saville St
48 William Saville St is a 4-bedroom, 5-bathroom freehold townhouse in Unionville, Markham, listed for sale at an asking price of $1,349,999 (MLS® N13698840).
Experience turn-key luxury in this spectacular modern freehold townhouse, fully equipped with a private in-suite elevator seamlessly servicing all levels. Ideally situated in the heart of Unionville, this home is flooded with natural light through massive windows and boasts an exceptional layout featuring 4 spacious bedrooms-uniquely, every single bedroom comes with its own private ensuite bathroom. The entire third floor serves as a sprawling primary retreat featuring a walk-out to a private terrace, custom grid lighting, an extensive walk-in closet with a built-in PAX system, and a spa-like 4-piece ensuite complete with a standalone soaker tub, seamless glass shower, and a premium Toto toilet. Entertain in the sleek kitchen appointed with quartz countertops and an oversized centre island, flowing beautifully into the formal dining area. Premium finishes include an elegant oak staircase, supplementary built-in PAX storage on the upper landing, and a versatile finished lower-level office alongside a dedicated laundry lounge. Offered fully furnished, this home includes meticulously curated high-end luxury furniture, included wall-mounted TVs, and select art pieces, all impeccably maintained. Unbeatable location: Walking distance to top-ranked Unionville H.S. and Coledale P.S., and steps to the future York University Markham Campus, Whole Foods, dining, and transit. Just a 5-minute drive to Highways 404 and 407.
Insights
Condition Score
Good68/1006 condition-related facts documented
Source: Listing age, structured features and disclosed update language; not an inspection.
Cashflow Quality
Shortfall21/100−$2,584/mo against the cost of owning (20% down, 4.8%, 25 yrs)
Source: Median of 9 homes with 4 bedrooms for lease in Unionville right now. Cost of owning counts the mortgage and property tax.
Condition uses listing-record signals, not an inspection.
The home
Key facts
- Tax
- $6,302 / 2025
- MLS® number
- N13698840
- Board
- TRREB MLS®
- Property Type
- Att/Row/Twnhouse
- Days on market
- Size
- 2000-2500 sqft
- Lot Size
- 18.5 x 51.84 ft
- Listed on
- Parking
- 2 Built-In, 3 Parking
Property details
Property
- Property Type
- Att/Row/Twnhouse
- Style
- 3-Storey
- Community
- Unionville
- Municipality
- Markham
Building
- Size
- 2000-2500 sqft
- Construction
- Brick
Inside
- Bedrooms
- 4
- Bathrooms
- 5
- Bathroom Details
- 1 × 4pc 3rd, 3 × 3pc 2nd, 1 × 2pc Main
- Basement Type
- None
- Kitchens
- 1
Parking
- Garage Type
- Built-In
- Garage
- 2
- Additional Parking
- 1
- Total Parking
- 3
Utilities
- Water
- Municipal
- Cooling
- Central Air
- Heating Type
- Forced Air
Land
- Sewer
- Sewers
- Frontage
- 18.5 ft
- Depth
- 51.84 ft
- Lot Size
- 18.5 x 51.84 ft
Additional
- Foundation
- Concrete
- Roof
- Asphalt Shingle
- Fireplace
- Yes
- Pool
- None
- Den
- Yes
- Family room
- Yes
- Extras
- S/S Fridge, Stove, Range Hood, Dishwasher, Washer & Dryer, Garage Door Opener With Remote , All ELF, All Window Coverings, Smart Thermostat. (Furniture can be included depending on pricing, or TBD individually)
Rooms
| Room | Size | Features | Level |
|---|---|---|---|
| Primary | 3.91 × 5.39 m | 4 Pc Ensuite, W/O To Balcony, W/I Closet | 3rd |
| 2nd Br | 2.77 × 2.72 m | 3 Pc Ensuite, B/I Closet | 2nd |
| 3rd Br | 3.3 × 2.59 m | 3 Pc Ensuite, B/I Closet | 2nd |
| 4th Br | 3.76 × 3.2 m | 3 Pc Ensuite, W/I Closet | 2nd |
| Living | 2.95 × 4.9 m | W/O To Balcony, Window Flr to Ceil, Open Concept | Main |
| Dining | 5.39 × 3.35 m | Open Concept, Combined W/Living | Main |
| Kitchen | 2.62 × 4.45 m | Stainless Steel Appl, Open Concept, Backsplash | Main |
| Office | 3.43 × 1.98 m | — | Lower |
Listing history
Buy/sell history for 48 William Saville St, Markham, 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 | $1,349,999 | N/A | Pc | N13698840 |
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
- $270,000
- Total mortgage amount
- $1,079,999
- Total interest payment
- $767,701
- Total purchase cost
- $2,117,700
- Mortgage payment
- $6,159/mo
Cash Flow Analysis
If you rented this home out at 20% down
Break-even down payment
54%Monthly carrying cost
$6,684- Rent $4,100
- Shortfall $2,584
Rental income opens at $4,100, the median asking rent of 9 comparable homes for lease in Unionville. Type over it with the rent you expect. This is a planning tool, not advice.
Land transfer tax on this home
- Ontario land transfer tax
- $23,475
- Total land transfer tax
- $23,475
- First-time buyer rebates (Ontario up to $4,000)
- −$4,000
- Total for first-time buyers
- $19,475
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 $1,349,999
- $19,000
- Ontario total
- $23,475
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
- 959 sq ft89 m²
- Street frontage
- 18.5 ft5.6 m
- Depth
- 51.84 ft15.8 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, measured by MPAC.
Land and environment
Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.
Water and conservation4
- Not in Toronto and Region Conservation Authority’s mapped regulated areaAt the address
- No mapped wetland within 120 m120 m
- 2 water-supply wells recorded within 250 mAll were drilled for domestic use; 46 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 12.3 m.250 m
- Groundwater recorded about 2.8 m below ground nearbyThe middle water level in the well records within 500 m (177 records). It changes with the season and from spot to spot.500 m
Toronto and Region Conservation Authority · Province of Ontario open data
Planning and building activity2
- Outside the Greenbelt, Oak Ridges Moraine and Niagara Escarpment plan areasAt the address
- Nearest airport: 2.9 km2.9 km
Province of Ontario open data
Around the home1
- A trail on the Ontario trail network within 1 km1 km
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 Markham District Energy Inc. — Warden Energy Centre, 1.4 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 this locationFixed wireless up to 25/5 Mbps. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (20 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.At the address
- Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Beanfield Metroconnect, Bell, CIK Telecom, FibreStream, Rogers. Cable: Rogers. DSL: Bell. Fixed wireless: Bell, Dash Networks, Rogers, Routcom. 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, Toronto and Region Conservation Authorityor the record’s publisher.
Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario. Contains information made available under the Toronto and Region Conservation Authority Open Data Licence v1.0.
The market
Townhouses for sale in Unionville right now
- For sale now
- 10
- Median asking price
- $1.45M
- New in 7 days
- 1
- Price cuts
- 0%
Middle half: $1.29M to $1.64M
2 in 28 days
0 listings
This home is asking 7% below the median.
See all homes in UnionvilleAsking 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
Map and tour
Transit nearby
| Station | Lines | Distance |
|---|---|---|
| Highway 7 / Village Pkwy | YRT bus rapid transit: Viva Purple | 200 m |
| Highway 7 / Warden Av | YRT bus rapid transit: Viva Purple | 700 m |
| Highway 7 / Sciberras Rd | YRT bus rapid transit: Viva Purple | 950 m |
| Cedarland Dr / Warden Av | YRT bus rapid transit: Viva Purple | 1 km |
| Unionville GO | GO Transit train: Stouffville | 1.3 km |
The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx; YRT schedule data (GTFS) from York Region Transit under the YRT Open Data Licence 2.0, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx. Contains public transit Information made available under YRT's Open Data Licence.
Schools nearby
| Elementary | Type | Distance | EQAO average 2024–25 |
|---|---|---|---|
| St John XXIII Catholic Elementary SchoolYork CDSB | Catholic · grades JK–8 · French Immersion | 750 m | 79%Grade 6 average |
| Parkview Public SchoolYork Region DSB | Public · grades JK–8 | 1.4 km | 87%Grade 6 average |
| William Berczy Public SchoolYork Region DSB | Public · grades JK–8 | 1.4 km | 91%Grade 6 average |
| ÉÉC Sainte-Marguerite-Bourgeoys-MarkhamConseil scolaire catholique MonAvenir | French-language Catholic · grades JK–8 | 2.6 km | 95%Grade 3 average |
| Secondary | Type | Distance | Grade 9 math 2024–25 |
|---|---|---|---|
| Unionville High SchoolYork Region DSB | Public · grades 9–12 | 800 m | 88%Grade 9 math |
| Bill Crothers Secondary SchoolYork Region DSB | Public · grades 9–12 | 1.3 km | 79%Grade 9 math |
| St Augustine Catholic High SchoolYork CDSB | Catholic · grades 9–12 · French Immersion | 3.1 km | 97%Grade 9 math |
| École secondaire Norval-MorrisseauConseil scolaire Viamonde | French-language public · grades 9–12 | 9.5 km | 90%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
Similar Active Listings
Recently sold nearby
Sold prices in Unionville are shown to signed-in members.