DetachedListed today

431 Seaton Dr, Oakville

Name: 431 Seaton Drive
SKU: W14125914
Price: 3049000 CAD
Availability: InStock

Oakville, ON · L6L 3Y3 · MLS® W14125914Updated October 28, 2026

$3,049,000Est. $14,979/mo mortgage

Bedrooms: 4
Bathrooms: 4
Living space: 3500–5000sq ft
Parking spaces: 8

Type Detached
Garage Yes
Basement Separate Entrance, Finished

What you should know

431 Seaton Dr is a 4-bedroom, 4-bathroom detached home in Oakville, listed for $3,049,000. It has 3500-5000 sq ft of living space.

The chef-inspired kitchen offers quartz countertops, premium finishes, and ample space for both entertaining and everyday living.
Beautiful custom drapery throughout the home adds warmth and sophistication to every space.
The garage is thoughtfully designed with an additional rear garage door providing easy backyard access, perfect for storage, lawn equipment, and added convenience.

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4 Bed, 4 Bath Detached Home in Oakville

About 431 Seaton Drive

Beautifully custom-built home showcasing luxury finishes throughout in one of the area's most prestigious and highly sought-after neighbourhoods. Boasting stunning curb appeal with a timeless stone exterior and an oversized driveway accommodating up to 6 vehicles, this exceptional residence blends elegance, comfort, and functionality. Designed with impeccable attention to detail, the home features elegant herringbone white oak flooring, soaring floor-to-ceiling windows in the family room, and a skylight that fills the main floor with an abundance of natural light. The chef-inspired kitchen offers quartz countertops, premium finishes, and ample space for both entertaining and everyday living. Beautiful custom drapery throughout the home adds warmth and sophistication to every space. The fully finished entertainer's basement is a true showstopper featuring a massive custom bar, rough-in completed for heated flooring, and a convenient separate entrance from the backyard offering endless possibilities for hosting, extended family, or future potential. The garage is thoughtfully designed with an additional rear garage door providing easy backyard access, perfect for storage, lawn equipment, and added convenience. Located in a prestigious and highly desirable neighbourhood close to top-rated schools, parks, shopping, and major amenities. Too many upgrades and features to mention - this is a must-see home that truly stands apart. Book your private viewing today!

4 bedrooms, 4 bathrooms, about 3,500 sq ft, works out to roughly $871 per square foot, the bed-to-bath ratio is generous. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.

Inside 431 Seaton Dr

Every detail from the listing, in one place.

Type: Detached
Style: 2-Storey
Living space: 3500-5000 sq ftas stated on the listing
Parking: 8 spacesYes garage
Basement: Separate Entrance, Finished

Features & systems

Parking & garage

Garage: Yes
Parking spaces: 8

Interior

Basement: Separate Entrance · Finished

Lot & land

Lot size (sqft): 0

Listing & possession

Property style: 2-Storey
Property class: Detached

431 Seaton Dr Price & Sale History

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

Oct 28, 2026For saleListedThis listingMLS® W14125914$3,049,000

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

What's it worth?

How 431 Seaton Dr Compares to the Oakville 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 1,798 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

Oakville market, last 90 days

Median sold price: $1,300,000
Average sold price: $1,461,147
Average days on market: 34
Homes sold: 1,032

Closed sales on the TRREB MLS®.

Full Oakville market report

Recently sold nearby in Oakville

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.

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Home	Sold price	$ / sqft	% of asking	Sold
This home431 Seaton Drive 4 bd · 4 ba · 3,500 sqft	$3,049,000asking	$871	—	—
1124 Lansdown Drive 4 bd · 3 ba · 3,000 sqft
1118 Glen Valley Road 3 bd · 2 ba · 1,500 sqft
1229 Old Post Drive 3 bd · 3 ba · 2,500 sqft
2170 Brookhaven Crescent 4 bd · 2 ba · 2,000 sqft
2152 Grand Ravine Drive 4 bd · 3 ba · 3,000 sqft
3161 Saddleworth Crescent 3 bd · 3 ba · 3,000 sqft

1124 Lansdown Drive
4 bd · 3 ba · 3,000 sqft
1118 Glen Valley Road
3 bd · 2 ba · 1,500 sqft
1229 Old Post Drive
3 bd · 3 ba · 2,500 sqft
2170 Brookhaven Crescent
4 bd · 2 ba · 2,000 sqft
2152 Grand Ravine Drive
4 bd · 3 ba · 3,000 sqft
3161 Saddleworth Crescent
3 bd · 3 ba · 3,000 sqft

Living in Oakville: Location & Amenities

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

Costs, Mortgage & Rental Return for 431 Seaton Dr

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

Mortgage: $14,979; 20% down · 25 years · 5.5% assumed
Property tax: $1,677; 0.66% mill rate · ON
Total per month: $16,656; 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

$14,979

/mo

based on the purchase price of $3,049,000

Down payment20%

$609,800 cash

Amortization25 yr

$2,439,200 financed

Rate5.50%

$2,054,447 total interest

Principal54%$2,439,200

Interest46%$2,054,447

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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Listing brokerage: RE/MAX REALTY SPECIALISTS INC., BrokerageMLS® W14125914 · Listing data last updated October 28, 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 27· $871/sq ft

Estimated monthly mortgage$14,979/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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