689 Valleystream Walk is a 4-bedroom, 3-bathroom detached home in London, listed for $1,490,000. It has 3000-3500 sq ft of living space.
1There are builders, and then there is Crown Homes.
2For over 40 years, this family-run firm has been one of London's most trusted names in custom home building, not because of volume, but because of what happens when you build with them.
There are builders, and then there is Crown Homes. For over 40 years, this family-run firm has been one of London's most trusted names in custom home building, not because of volume, but because of what happens when you build with them. The owner is on site. The decision-makers know your name. And the clients who have been through the process once tend to come back and do it again. That kind of loyalty is not earned through marketing. It is earned through delivery, every single time.That reputation was built on a simple philosophy: your home should be designed around your life, not the other way around. For buyers who want a clear starting point, Crown offers a collection of thoughtfully designed models ranging from refined single-floor bungalows to grand two-storey residences. Each one is a proven layout, beautifully resolved, and ready to move forward. For buyers who want to go further, every one of those plans is fully open. Every wall can move. Every ceiling height is a conversation. You can source your own tile, your own fixtures, your own millwork from wherever you choose. There is no design center forcing you into Package A or Package B. The result, whether you start from a model or a blank page, is a home that is unmistakably yours. Sunningdale Court places you in arguably the most prestigious pocket of North London, adjacent to Sunningdale Golf and Country Club and surrounded by the natural beauty of the Medway Valley. The Creekview Chase lots in Phase 2-3 are the most sought-after ground in the development, offering privacy, ravine views, and the kind of setting that is becoming increasingly rare in this city.In London, a Crown-built home carries a recognized mark of quality. That distinction is felt the moment you walk through the door, and it is reflected in long-term resale value. A fully upgraded model home is available for private tours. The price listed is the starting price for the Brock Manor model. Other models are available as well.
4 bedrooms, 3 bathrooms, about 3,000 sq ft, works out to roughly $497 per square foot. Chat with Zara if you'd like a deeper read on whether this detached fits your budget and timing.
Inside 689 Valleystream Walk
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
3000-3500 sq ftas stated on the listing
Parking
4 spacesYes garage
Basement
Unfinished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
4
Interior
Basement
Unfinished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
689 Valleystream Walk Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® X13719956$1,490,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 689 Valleystream Walk Compares to the London Market
Zara compares it with recent sales of similar homes nearby. It's a guide, not an appraisal.
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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
$7,320
/mo
based on the purchase price of $1,490,000
$298,000 cash
$1,192,000 financed
$1,003,977 total interest
Principal54%$1,192,000
Interest46%$1,003,977
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 London
Other 3–4 bed homes for sale in London around $1.5M.
Average days on market38Homes sold in about 38 days on average.
Sale-to-list ratio97.3%On average, homes sold below asking.
Active listings2,412Homes for sale here right now.
Median vs prior 90 days−1.3%Compared with Apr 16 – Jul 15, 2026: prices down.
Based on 1,869 sales from Jul 15 – Oct 13, 2026 (1,414 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 689 Valleystream Walk
How much is 689 Valleystream Walk listed for?
689 Valleystream Walk is listed at $1,490,000 (MLS® X13719956). Summitly updates the price as soon as the MLS® record changes.
Is $1,490,000 a good price for 689 Valleystream Walk?
Summitly rates it Above Market: the asking price is 5% to 15% above Zara's estimate, an estimate built from recent sales in London. 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 689 Valleystream Walk changed?
No — 689 Valleystream Walk is still listed at its original asking price of $1,490,000.
How many bedrooms and bathrooms does 689 Valleystream Walk have?
689 Valleystream Walk has 4 bedrooms and 3 bathrooms, with about 3,000–3,500 square feet of living space. It is a detached home in London.
How much would the monthly mortgage be on 689 Valleystream Walk?
About $7,320 a month — principal and interest on $1,490,000 with 20% down ($298,000), 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 689 Valleystream Walk compare with other homes in London?
Its asking price of $1,490,000 is about 165% above the median sold price in London over the last 90 days, $562,500, across 1,869 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 689 Valleystream Walk been sold before?
Summitly has no earlier MLS® sale or lease of 689 Valleystream Walk on record from the last two years. Older records aren't shown under TRREB rules.
Where is 689 Valleystream Walk?
689 Valleystream Walk is in London, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 689 Valleystream Walk been on the market?
47 days — 689 Valleystream Walk was listed on August 27, 2026.
What is the price per square foot of 689 Valleystream Walk?
About $426 to $497 per square foot: the asking price of $1,490,000 over the 3,000–3,500 sq ft the listing gives as its size range.
Does 689 Valleystream Walk have parking or a garage?
Yes — the listing gives 4 parking spaces. Garage: Yes.
Does 689 Valleystream Walk have a basement, and is it finished?
The listing describes the basement as: Unfinished.
