70 William Saville St is a 4-bedroom, 4-bathroom townhouse in Markham, listed for $1,188,000. It has 2000-2500 sq ft of living space.
1Of Living Space And A Double-Car Garage!
2Featuring 4 Spacious Bedrooms, Each With Its Own Private Ensuite, This Home Offers Comfort And Privacy For The Entire Family.
3Upgraded From Top To Bottom With Quality Finishes, Including Solid Hardwood Flooring, Custom-Designed Light Fixtures, Taller Interior Doors, Upgraded Door Hardware And Fresh Paint Throughout.
This Rare Find In The Heart Of Unionville Offers Approx. 2,430 Sq. Ft. Of Living Space And A Double-Car Garage! An Extensively Upgraded Freehold Townhouse Situated Within The Block Offering The Widest Lot Frontages In The Development. Featuring 4 Spacious Bedrooms, Each With Its Own Private Ensuite, This Home Offers Comfort And Privacy For The Entire Family. Upgraded From Top To Bottom With Quality Finishes, Including Solid Hardwood Flooring, Custom-Designed Light Fixtures, Taller Interior Doors, Upgraded Door Hardware And Fresh Paint Throughout. The Modern Kitchen Features Elegant Granite Countertops, Premium Upgraded Appliances, Including A High-End Induction Range And A Powerful, Low-Noise Range Hood, Plus Cabinetry With Convenient Pull-Out Organizers. All Bathrooms Also Feature Granite Countertops. A Premium Water Filtration System Provides Purified, Water Throughout The House, While An Upgraded High-End Washer And Dryer Set Adds Further Convenience. Enjoy Open Front And Rear Outlooks, Abundant Morning Sunshine And A Peaceful Setting Farther From Highway 7. Ideally Positioned Beside A Park And Near The Site Of A Planned Future Elementary School And Daycare. Space Reserved For Potential Future Elevator Installation Is Currently Configured As 4 Spacious Storage Rooms Across 4 Levels, Offering Excellent Storage And Flexibility. The Expansive Private Terrace Is Perfect For Relaxing, Entertaining Or Growing Flowers, Herbs And Vegetables. Enjoy The Best Of Unionville Living, Close To Unionville High School, Coledale Public School, Whole Foods, Historic Main Street Unionville, Restaurants, Shopping And Transit, With Easy Access To Highways 404 And 407. A Distinctive Home Combining An Outstanding Location, Extensive Upgrades And Refined Everyday Living!
4 bedrooms, 4 bathrooms, about 2,000 sq ft, works out to roughly $594 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this townhouse fits your budget and timing.Ask Zara a follow-up
Inside 70 William Saville St
Every detail from the listing, in one place.
Type
Townhouse
Style
3-Storey
Living space
2000-2500 sq ftas stated on the listing
Lot size
19.65 x 51.84 Feet
Parking
3 spacesYes garage
Basement
Half
Features & systems
Parking & garage
Garage
Yes
Parking spaces
3
Interior
Basement
Half
Lot & land
Lot dimensions
19.65 x 51.84 Feet
Lot size (sqft)
0
Listing & possession
Property style
3-Storey
Property class
Att/Row/Townhouse
70 William Saville St Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® N13879884$1,188,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 70 William Saville St Compares to the Markham Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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Referral disclosure: Summitly may refer you to Mortgage Squad Advisors, an affiliated mortgage partner. You are free to choose any lender or mortgage professional.
Monthly cost
Enter a rate to see the monthly cost
An estimate, not a quote. Utilities and insurance are extra.
Affordability calculator
Estimated monthly payment
$5,836
/mo
based on the purchase price of $1,188,000
$237,600 cash
$950,400 financed
$800,486 total interest
Principal54%$950,400
Interest46%$800,486
20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.
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Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.
Rental income potential
Est. monthly rent
low–high
Gross yield
rent × 12 ÷ price
Cap rate (est.)
net of tax + fees
Summitly AI estimate for discussion only — not from TRREB or the MLS® feed, and not an appraisal or investment advice. Yield and cap rate are derived from the estimated rent versus the asking price.
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Mortgage financing is arranged through Mortgage Squad Advisors. Summitly is the technology platform that powers this site. Estimated values, AI insights, calculator results, and rental projections shown on this page are generated by Summitly and are not provided by, reviewed by, or sourced from TRREB, the MLS®, or the listing brokerage; they are not appraisals or opinions of value. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by the Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The Coldwell Banker® name and logo are trademarks of Coldwell Banker Real Estate LLC.
Similar homes for sale nearby in Markham
Other 3–4 bed homes for sale in Markham around $1.2M.
Average days on market31Homes sold in about 31 days on average.
Sale-to-list ratio99.3%On average, homes sold below asking.
Active listings1,545Homes for sale here right now.
Median vs prior 90 days0.0%Compared with Apr 13 – Jul 12, 2026.
Based on 1,352 sales from Jul 12 – Oct 10, 2026 (755 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
70 William Saville St is listed at $1,188,000 (MLS® N13879884). Summitly updates the price as soon as the MLS® record changes.
Is $1,188,000 a good price for 70 William Saville St?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Markham. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out. See Zara's estimate
Has the price of 70 William Saville St changed?
No — 70 William Saville St is still listed at its original asking price of $1,188,000.
How many bedrooms and bathrooms does 70 William Saville St have?
70 William Saville St has 4 bedrooms and 4 bathrooms, with about 2,000–2,500 square feet of living space. It is a townhouse in Markham.
Is 70 William Saville St close to transit?
The nearest rapid-transit station is Unionville GO Station (Stouffville GO), about 1.3 km (about a 17-minute walk) in a straight line. Centennial GO Station is about 3.4 km, and Milliken GO Station is about 4.5 km. Distances are straight-line, not walking routes; check the transit agency for routes and schedules.
How much would the monthly mortgage be on 70 William Saville St?
About $5,836 a month — principal and interest on $1,188,000 with 20% down ($237,600), a 25-year amortization and an assumed 5.5% interest rate. The mortgage calculator on this page lets you change the down payment, amortization and rate.
Are there open houses at 70 William Saville St?
Yes — Saturday, October 10, 2:00 PM – 4:00 PM. Open-house times come from the listing brokerage and can change, so check this page before you go, or book a private viewing.
How does 70 William Saville St compare with other homes in Markham?
Its asking price of $1,188,000 is about 9% above the median sold price in Markham over the last 90 days, $1,085,000, across 1,352 closed sales on the TRREB MLS®. A city median mixes every type and size of home, so the comparable sales on this page are the closer guide.
Has 70 William Saville St been sold before?
Summitly has no earlier MLS® sale or lease of 70 William Saville St on record from the last two years. Older records aren't shown under TRREB rules.
Where is 70 William Saville St?
70 William Saville St is in Markham, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 70 William Saville St been on the market?
1 day — 70 William Saville St was listed on October 9, 2026.
What is the price per square foot of 70 William Saville St?
About $475 to $594 per square foot: the asking price of $1,188,000 over the 2,000–2,500 sq ft the listing gives as its size range.
