How much is 177 King St S listed for?

177 King St S is listed at $729,900 (MLS® N14021554). Summitly updates the price as soon as the MLS® record changes.

Is $729,900 a good price for 177 King St S?

Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in New Tecumseth. The rating is an automated opinion, not an appraisal; "What's it worth?" on this page shows how it is worked out.

Has the price of 177 King St S changed?

No — 177 King St S is still listed at its original asking price of $729,900.

How many bedrooms and bathrooms does 177 King St S have?

177 King St S has 3 bedrooms and 2 bathrooms, with about 700–1,100 square feet of living space. It is a detached home in New Tecumseth.

How much would the monthly mortgage be on 177 King St S?

About $3,586 a month — principal and interest on $729,900 with 20% down ($145,980), 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 177 King St S?

Yes — Saturday, October 17, 12:00 PM – 2:00 PM; Sunday, October 18, 12:00 PM – 2:00 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 177 King St S compare with other homes in New Tecumseth?

Its asking price of $729,900 is about 4% below the median sold price in New Tecumseth over the last 90 days, $760,000, across 276 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 177 King St S been sold before?

Summitly has no earlier MLS® sale or lease of 177 King St S on record from the last two years. Older records aren't shown under TRREB rules.

Where is 177 King St S?

177 King St S is in New Tecumseth, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.

How long has 177 King St S been on the market?

177 King St S was listed today (October 13, 2026).

What is the price per square foot of 177 King St S?

About $664 to $1,043 per square foot: the asking price of $729,900 over the 700–1,100 sq ft the listing gives as its size range.

Does 177 King St S have parking or a garage?

Yes — the listing gives 6 parking spaces. Garage: Yes.

Open house Saturday, October 17

For saleWell Above Market

DetachedListed today

177 King St S, New Tecumseth

Name: 177 King Street S
SKU: N14021554
Price: 729900 CAD
Availability: InStock

New Tecumseth, ON · · MLS® N14021554Updated October 13, 2026

$729,900Est. $3,586/mo mortgage

Bedrooms: 3
Bathrooms: 2
Living space: 700–1100sq ft
Parking spaces: 6

Type Detached
Lot 50 acres
Garage Yes
Basement Finished

What you should know

177 King St S is a 3-bedroom, 2-bathroom detached home in New Tecumseth, listed for $729,900. It has 700-1100 sq ft of living space.

Welcome home to this beautifully updated backsplit located in the heart of Alliston!
Perfect for family living and effortless entertaining, the fully renovated kitchen is a dream, complete with sleek quartz countertops, a gas range, a modern undermount sink, and ample cabinets.
The finished lower level features a cozy rec room with gas fireplace, a 3-piece bath, laundry room, and an additional crawl space with ample storage.

Ask Zara:

2 Upcoming Open Houses at 177 King St S

Drop in during an open house, or book a private viewing at a time that suits you.

Saturday, October 1712:00 PM – 2:00 PMIn person · no booking neededAdd to Google Calendar (opens in a new tab)Apple / Outlook (.ics)
Sunday, October 1812:00 PM – 2:00 PMIn person · no booking neededAdd to Google Calendar (opens in a new tab)Apple / Outlook (.ics)

3 Bed, 2 Bath Detached Home in New Tecumseth

About 177 King Street South

Welcome home to this beautifully updated backsplit located in the heart of Alliston! Perfect for family living and effortless entertaining, the fully renovated kitchen is a dream, complete with sleek quartz countertops, a gas range, a modern undermount sink, and ample cabinets. The finished lower level features a cozy rec room with gas fireplace, a 3-piece bath, laundry room, and an additional crawl space with ample storage. Outside you'll find an over-sized 2-car garage, and private fenced back yard featurign a hot tub and pergola, as well as a garden shed for additional storage.

3 bedrooms, 2 bathrooms, about 700 sq ft, works out to roughly $1,043 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 177 King St S

Every detail from the listing, in one place.

Type: Detached
Style: Backsplit 3
Living space: 700-1100 sq ftas stated on the listing
Parking: 6 spacesYes garage
Basement: Finished

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 6

Interior

Basement: Finished

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: Backsplit 3
Property class: Detached

177 King St S Price & Sale History

Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.

Oct 13, 2026For saleListedThis listingMLS® N14021554$729,900

Sourced from MLS®. Includes earlier listings of this property on record.

What's it worth?

How 177 King St S Compares to the New Tecumseth Market

Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.

Zara’s estimate

Well Above Market· based on 422 recent sales

Value your own home →How accurate are Zara’s estimates?

Summitly estimate, not from TRREB, the MLS® or the listing brokerage. Not an appraisal. How it works

New Tecumseth market, last 90 days

Median sold price: $760,000
Average sold price: $796,549
Average days on market: 45
Homes sold: 276

Closed sales on the TRREB MLS®.

Full New Tecumseth market report

Recently sold nearby in New Tecumseth

Sold prices are shown free to signed-in members, as board rules require.

6 nearby sales vs. this home

Closed sales from MLS®, compared with this home's asking price.

See what these homes actually sold for

Free with a Summitly account. Sign in once and sold prices unlock across the site.

Home	Sold price	$ / sqft	% of asking	Sold
This home177 King Street S 3 bd · 2 ba · 700 sqft	$729,900asking	$1,043	—	—
31 Mcmulkin Street 3 bd · 3 ba · 1,500 sqft
35 Pridham Place 4 bd · 3 ba · 2,000 sqft
161 Shephard Avenue 4 bd · 6 ba · 3,000 sqft
20 Rodcliff Road 2 bd · 2 ba · 1,500 sqft
46 Pierce Place 4 bd · 3 ba · 3,000 sqft
60 Eastern Avenue 3 bd · 1 ba · 1,100 sqft

31 Mcmulkin Street
3 bd · 3 ba · 1,500 sqft
35 Pridham Place
4 bd · 3 ba · 2,000 sqft
161 Shephard Avenue
4 bd · 6 ba · 3,000 sqft
20 Rodcliff Road
2 bd · 2 ba · 1,500 sqft
46 Pierce Place
4 bd · 3 ba · 3,000 sqft
60 Eastern Avenue
3 bd · 1 ba · 1,100 sqft

Living in New Tecumseth: Location & Amenities

Transit, schools, parks and everyday places near this home. Select any place to open it on Google Maps.

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How long is your commute?

From 177 King St S. Typical times without traffic delays; transit times aren't available yet.

Costs, Mortgage & Rental Return for 177 King St S

What it could cost each month, today's rates from our mortgage partner, and what it could return as a rental.

Mortgage: $3,586; 20% down · 25 years · 5.5% assumed
Property tax: $401; 0.66% mill rate · ON
Total per month: $3,987; Before utilities, insurance and fees

Figures are Summitly estimates for illustration only — not from TRREB or the MLS® feed, and not a mortgage approval, appraisal, or financial advice.

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Monthly cost

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Down payment

Rate (%)

Years

An estimate, not a quote. Utilities and insurance are extra.

Affordability calculator

Estimated monthly payment

$3,586

/mo

based on the purchase price of $729,900

Down payment20%

$145,980 cash

Amortization25 yr

$583,920 financed

Rate5.50%

$491,814 total interest

Principal54%$583,920

Interest46%$491,814

20% down · 25-yr amortization · 5.50% rate. Principal & interest only — taxes, condo fees, and insurance not included.

Want rate-drop alerts and a saved shortlist?

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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Listing brokerage: ROYAL LEPAGE RCR REALTY, BrokerageMLS® N14021554 · Listing data last updated October 13, 2026

Listing data comes from the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but not guaranteed. Shown on Summitly by Coldwell Banker Summit Realty, Brokerage, which is not the listing brokerage. 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. © 2026 Toronto Regional Real Estate Board. All rights reserved.

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.

For sale· listed Oct 12· $1,043/sq ft

Estimated monthly mortgage$3,586/moMortgage only · 20% down · 5.5% assumed

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Open house Saturday, October 17 · 12:00 PM – 2:00 PMAdd to calendar

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5.0 · Google rating for Coldwell Banker Summit Realty, Brokerage · as of September 2026

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177 King St S, New Tecumseth

What you should know

2 Upcoming Open Houses at 177 King St S