Spectacular Custom Estate With Over 10,000 Sq Ft Of Luxurious Living Space Backing Onto Deer Creek Golf Course. Welcome To This Extraordinary Residence Situated On A Premium 1 Acre Lot, Fully Serviced, Showcasing Exceptional Craftsmanship, Upscale Finishes And Thoughtfully Designed Spaces For Both Family Living And Grand Entertaining. Main Level Features 11 Ft Ceilings, Hardwood Floors, Breathtaking Two-Storey Dining And Great Room Anchored by A Dramatic Upgraded Fireplace And Secret Door Into Private Cabana With Kitchenette, 3 Piece Bath, Laundry And Walkout To Covered Loggia For Outdoor Entertaining. Expansive Principal Rooms Featuring Front Office, Living Room, Elegant Dining Room With Climate Controlled Wine Cellar, Chef Inspired Kitchen Equipped With Premium Appliances Including 6 Burner Gas Stove, Convection Oven And Built-In Coffee Maker, Complemented By A Full Secondary Spice Kitchen With Its Own Appliances And A Convenient Server Door. 4 Spacious Bedrooms Upstairs, All With Hardwood Floors, Walk-In Closets And Ensuite Bath. Master Suite Features Custom Dressing Rooms & Luxurious 5 Piece Ensuite Bath With Heated Floors. Fully Finished Basement Designed For Entertainment And Relaxation. Theatre Room With Wet Bar, Rec Room With Bar, Sink, Wine Fridge And Dishwasher, Games Room And Fully Equipped Gym With 3 Piece Bath, As Well As Two Additional Bedrooms With Semi-Ensuite. Direct Access To Garage From Basement. Additional Upgrades Include 400 Amp Service, 2 Furnaces, Electric Blinds, Elevator Shaft For Future Installation, Mudroom With Garage Access, Upgraded Cabinetry, Baseboards, Pot Lights, Crown Moulding And Spacious 4 Car Garage. This Is A Rate Opportunity To Own One Of The Largest And Most Luxurious Homes In The Area! This One Of A Kind Estate Blends Elegance, Comfort And Modern Convenience In An Unbeatable Setting! A Must see!
4 bedrooms, 7 bathrooms, about 5,000 sq ft, works out to roughly $990 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.Ask Zara a follow-up
Inside 18 Dexshire Dr
Every detail from the listing, in one place.
Type
Detached
Style
2-Storey
Living space
5000 + sq ftas stated on the listing
Parking
12 spacesYes garage
Basement
Finished
Features & systems
Parking & garage
Garage
Yes
Parking spaces
12
Interior
Basement
Finished
Lot & land
Lot size (sqft)
0
Listing & possession
Property style
2-Storey
Property class
Detached
18 Dexshire Dr Price & Sale History
Earlier listings of this property, list-price changes, and the most recent annual property tax on the listing.
For saleListedThis listingMLS® E13884450$4,950,000
Sourced from MLS®. Includes earlier listings of this property on record.
What's it worth?
How 18 Dexshire Dr Compares to the Ajax 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
$24,318
/mo
based on the purchase price of $4,950,000
$990,000 cash
$3,960,000 financed
$3,335,359 total interest
Principal54%$3,960,000
Interest46%$3,335,359
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.
Average days on market23Homes sold in about 23 days on average.
Sale-to-list ratio99.9%On average, homes sold below asking.
Active listings355Homes for sale here right now.
Median vs prior 90 days0.0%Compared with Apr 13 – Jul 12, 2026.
Based on 420 sales from Jul 12 – Oct 10, 2026 (304 in the prior 90 days). Aggregate MLS® figures for closed sales; individual sold prices are shown only to signed-in members.
Questions About 18 Dexshire Dr
How much is 18 Dexshire Dr listed for?
18 Dexshire Dr is listed at $4,950,000 (MLS® E13884450). Summitly updates the price as soon as the MLS® record changes.
Is $4,950,000 a good price for 18 Dexshire Dr?
Summitly rates it Well Above Market: the asking price is 15% or more above Zara's estimate, an estimate built from recent sales in Ajax. 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 18 Dexshire Dr changed?
No — 18 Dexshire Dr is still listed at its original asking price of $4,950,000.
How many bedrooms and bathrooms does 18 Dexshire Dr have?
18 Dexshire Dr has 4 bedrooms and 7 bathrooms, with about 5,000 square feet of living space. It is a detached home in Ajax.
How much would the monthly mortgage be on 18 Dexshire Dr?
About $24,318 a month — principal and interest on $4,950,000 with 20% down ($990,000), 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 18 Dexshire Dr compare with other homes in Ajax?
Its asking price of $4,950,000 is about 493% above the median sold price in Ajax over the last 90 days, $835,000, across 420 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 18 Dexshire Dr been sold before?
Summitly has no earlier MLS® sale or lease of 18 Dexshire Dr on record from the last two years. Older records aren't shown under TRREB rules.
Where is 18 Dexshire Dr?
18 Dexshire Dr is in Ajax, ON. Schools, transit, parks and shops nearby are under Location & lifestyle on this page.
How long has 18 Dexshire Dr been on the market?
18 Dexshire Dr was listed today (October 10, 2026).
What is the price per square foot of 18 Dexshire Dr?
About $990 per square foot: the asking price of $4,950,000 over the 5,000 sq ft the listing gives.
Does 18 Dexshire Dr have parking or a garage?
Yes — the listing gives 12 parking spaces. Garage: Yes.
Does 18 Dexshire Dr have a basement, and is it finished?
