Prestigious location beautiful sun filled 4 bedroom home 2705 Sqt. Close To shopping plazas and community park including baseball field, kids playground with water park, tennis and basket ball court. Minutes to Hwy 401, 403, 407 & Qew, Public transits, restaurants, high ranking schools, Great Layout W/Lots of sunlight and upgrade Including hardwood floors on main floor, 9Ft ceilings, open concept kitchen with big breakfast area, Family room W/gas fireplace. Library W/double french doors. newly done Wall Painting. Move in condition. Must see!
4 bedrooms, 3 bathrooms, about 2,500 sq ft, works out to roughly $400 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 431 Grindstone Trl
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
2500-3000 sq ftas stated on the listing
Parking
4 spacesYes garage
Basement
Full
Features & systems
Parking & garage
Garage
Yes
Parking spaces
4
Interior
Basement
Full
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
431 Grindstone Trl Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® W14167510$999,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 431 Grindstone Trl Compares to the Oakville Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
Independent mortgage broker · OAC · rates subject to change and underwritingMortgage Squad →
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
$4,908
/mo
based on the purchase price of $999,000
$199,800 cash
$799,200 financed
$673,136 total interest
Principal54%$799,200
Interest46%$673,136
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.
For homeowners nearby
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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 Oakville
Other 3-bed homes for sale in Oakville around $999K.
Average days on market34Homes sold in about 34 days on average.
Sale-to-list ratio96.4%On average, homes sold below asking.
Active listings1,211Homes for sale here right now.
Median vs prior 90 days−1.9%Compared with May 14 – Aug 12, 2026: prices down.
Based on 969 sales from Aug 12 – Nov 10, 2026 (845 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 431 Grindstone Trl
How much is 431 Grindstone Trl listed for?
431 Grindstone Trl is listed at $999,000 (MLS® W14167510). Summitly updates the price as soon as the MLS® record changes.
Is $999,000 a good price for 431 Grindstone Trl?
Summitly rates it Excellent Deal: the asking price is 10% or more below Zara's estimate, an estimate built from recent sales in Oakville. 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 431 Grindstone Trl changed?
No — 431 Grindstone Trl is still listed at its original asking price of $999,000.
How many bedrooms and bathrooms does 431 Grindstone Trl have?
431 Grindstone Trl has 4 bedrooms and 3 bathrooms, with about 2,500–3,000 square feet of living space. It is a detached home in Oakville.
How much would the monthly mortgage be on 431 Grindstone Trl?
About $4,908 a month — principal and interest on $999,000 with 20% down ($199,800), 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.
Are there open houses at 431 Grindstone Trl?
Yes — Saturday, November 14, 2:00 PM – 4:00 PM; Sunday, November 15, 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 431 Grindstone Trl compare with other homes in Oakville?
Its asking price of $999,000 is about 23% below the median sold price in Oakville over the last 90 days, $1,300,000, across 969 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 431 Grindstone Trl been sold before?
Summitly has no earlier MLS® sale or lease of 431 Grindstone Trl on record from the last two years. Older records aren't shown under TRREB rules.
Where is 431 Grindstone Trl?
431 Grindstone Trl is in Oakville, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 431 Grindstone Trl been on the market?
431 Grindstone Trl was listed today (November 10, 2026).
What is the price per square foot of 431 Grindstone Trl?
About $333 to $400 per square foot: the asking price of $999,000 over the 2,500–3,000 sq ft the listing gives as its size range.
Does 431 Grindstone Trl have parking or a garage?
Yes — the listing gives 4 parking spaces. Garage: Yes.
