How much is 3877 St Clair Pkwy listed for?

3877 St Clair Pkwy is listed at $849,000 (MLS® X13728734). Summitly updates the price as soon as the MLS® record changes.

Is $849,000 a good price for 3877 St Clair Pkwy?

Summitly rates it Above Market: the asking price is 5% to 15% above Zara's estimate, an estimate built from recent sales in St. Clair. 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 3877 St Clair Pkwy changed?

Yes — it was first listed at $999,900 and is now $849,000, a drop of $150,900 (15.1%).

How many bedrooms and bathrooms does 3877 St Clair Pkwy have?

3877 St Clair Pkwy has 3 bedrooms and 2 bathrooms, with about 2,000–2,500 square feet of living space. It is a detached home in St. Clair.

How much would the monthly mortgage be on 3877 St Clair Pkwy?

About $4,171 a month — principal and interest on $849,000 with 20% down ($169,800), 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.

How does 3877 St Clair Pkwy compare with other homes in St. Clair?

Its asking price of $849,000 is about 167% above the median sold price in St. Clair over the last 90 days, $317,500, across 6 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 3877 St Clair Pkwy been sold before?

Summitly has no earlier MLS® sale or lease of 3877 St Clair Pkwy on record from the last two years. Older records aren't shown under TRREB rules.

Where is 3877 St Clair Pkwy?

3877 St Clair Pkwy is in St. Clair, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.

How long has 3877 St Clair Pkwy been on the market?

55 days — 3877 St Clair Pkwy was listed on August 29, 2026.

What is the price per square foot of 3877 St Clair Pkwy?

About $340 to $425 per square foot: the asking price of $849,000 over the 2,000–2,500 sq ft the listing gives as its size range.

Does 3877 St Clair Pkwy have parking or a garage?

Yes — the listing gives 12 parking spaces.

Does 3877 St Clair Pkwy have a basement, and is it finished?

The listing says 3877 St Clair Pkwy has no basement.

For saleAbove Market

DetachedOn market 55 daysPrice drop · $150,900 off (-15.1%)

3877 St Clair Pkwy, St. Clair

Name: 3877 St Clair Parkway
SKU: X13728734
Price: 849000 CAD
Availability: InStock

St. Clair, ON · · MLS® X13728734Updated October 9, 2026

$849,000Est. $4,171/mo mortgage

Bedrooms: 3
Bathrooms: 2
Living space: 2000–2500sq ft
Parking spaces: 12

Type Detached
Lot 50 acres
Basement None

What you should know

3877 St Clair Pkwy is a 3-bedroom, 2-bathroom detached home in St. Clair, listed for $849,000. It has 2000-2500 sq ft of living space.

Available for immediate possession.
This 3-bedroom, 2-bath waterfront home with an oversized double garage offers endless potential ready for your updates to transform it into the dream retreat you've been searching for.
The quaint town of Port Lambton provides everyday essentials including a market, LCBO, bank, school and restaurants, while exciting shopping, dining, and nightlife are just across the river in Marine City, Michigan.

Ask Zara:

3 Bed, 2 Bath Detached Home in St. Clair

About 3877 St Clair Parkway

Available for immediate possession. Newly renovated. Welcome to Port Lambton, a hidden gem on the St. Clair River. This 3-bedroom, 2-bath waterfront home with an oversized double garage offers endless potential ready for your updates to transform it into the dream retreat you've been searching for. Set on the international waterway connecting Lake Huron to Lake St. Clair, this property is a paradise for boaters, sailors, and anglers. Relax as you watch ships pass, take advantage of the nearby public boat launch and full-service marina, or join the annual River Run that draws over 700 participants. A steel breakwall protects your shoreline, adding peace of mind. The quaint town of Port Lambton provides everyday essentials including a market, LCBO, bank, school and restaurants, while exciting shopping, dining, and nightlife are just across the river in Marine City, Michigan. Enjoy scenic bike rides along the shoreline or quick access to lakes and waterways, all less than 3 hours from Toronto in light traffic. This property is one of two side-by-side lots available, creating a rare opportunity for investment, expansion, or building your dream waterfront estate. Some photos have been virtually staged as the photography was completed prior to countertop installation.

3 bedrooms, 2 bathrooms, about 2,000 sq ft, works out to roughly $425 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 3877 St Clair Pkwy

Every detail from the listing, in one place.

Type: Detached
Style: Bungalow
Living space: 2000-2500 sq ftas stated on the listing
Parking: 12 spaces
Basement: None

Features & systems

Parking & garage

Parking spaces: 12

Interior

Basement: None

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: Bungalow
Property class: Detached

3877 St Clair Pkwy Price & Sale History

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

—ReducedPrice reducedThis listingMLS® X13728734−$150,900 (15.1%)$849,000
Aug 29, 2026For saleListedThis listingMLS® X13728734$999,900

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

What's it worth?

How 3877 St Clair Pkwy Compares to the St. Clair Market

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

Zara’s estimate

Above Market· based on 11 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

St. Clair market, last 90 days

Median sold price: $317,500
Average sold price: $370,167
Average days on market: 34
Homes sold: 6

Closed sales on the TRREB MLS®.

Full St. Clair market report

Recently sold nearby in St. Clair

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 home3877 St Clair Parkway 3 bd · 2 ba · 2,000 sqft	$849,000asking	$425	—	—
140 Main Street 3 bd · 1 ba · 700 sqft
1933 Plank Road 3 bd · 1 ba · 1,100 sqft
300 Lexington Boulevard 2 bd · 3 ba · 1,500 sqft
3943 Seaway Road 3 bd · 3 ba · 2,000 sqft
639 Secretariate Drive 3 bd · 2 ba · 1,500 sqft
589 St Clair Parkway 4 bd · 3 ba · 2,000 sqft

140 Main Street
3 bd · 1 ba · 700 sqft
1933 Plank Road
3 bd · 1 ba · 1,100 sqft
300 Lexington Boulevard
2 bd · 3 ba · 1,500 sqft
3943 Seaway Road
3 bd · 3 ba · 2,000 sqft
639 Secretariate Drive
3 bd · 2 ba · 1,500 sqft
589 St Clair Parkway
4 bd · 3 ba · 2,000 sqft

Living in St. Clair: 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 3877 St Clair Pkwy. Typical times without traffic delays; transit times aren't available yet.

Costs, Mortgage & Rental Return for 3877 St Clair Pkwy

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

Mortgage: $4,171; 20% down · 25 years · 5.5% assumed
Property tax: $467; 0.66% mill rate · ON
Total per month: $4,638; 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

$4,171

/mo

based on the purchase price of $849,000

Down payment20%

$169,800 cash

Amortization25 yr

$679,200 financed

Rate5.50%

$572,065 total interest

Principal54%$679,200

Interest46%$572,065

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.

For homeowners nearby

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Listing brokerage: CENTURY 21 FIRST CANADIAN CORP, BrokerageMLS® X13728734 · Listing data last updated October 9, 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 Aug 28· $425/sq ft

Estimated monthly mortgage$4,171/moMortgage only · 20% down · 5.5% assumed

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

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3877 St Clair Pkwy, St. Clair

What you should know