986 Stonehaven Avenue, Newmarket, ON
Stonehaven-Wyndham, Newmarket · MLS® N12926758
About this home
In short
- Welcome to 986 Stonehaven Avenue - a one-of-a-kind luxury residence in one of Newmarket's most prestigious communities.
- This home has been renovated from top to bottom, offering modern luxury, warmth and charm, all in one place where you can call home.
- Inside, you are greeted by a grand foyer with dark hardwood flooring that flows effortlessly into the spacious formal living room.
- The soaring 16-ft cathedral ceiling family room - anchored by a stunning wide-format linear electric fireplace with a bespoke custom-made limestone fireplace - flows...
- Upstairs, a show-stopping crystal chandelier crowns the staircase above a second-floor landing that overlooks the cathedral below.
Welcome to 986 Stonehaven Avenue - a one-of-a-kind luxury residence in one of Newmarket's most prestigious communities. No other property offers a combination of the following: unique and one of a kind layout (only one in the area), luxury high-end finishes, serene home space including in your own backyard with complete privacy and tranquility. This home has been renovated from top to bottom, offering modern luxury, warmth and charm, all in one place where you can call home. From the moment you arrive, the all-brick exterior, custom hardscaped entry, and striking 16x7 ft. garage door set the tone. Inside, you are greeted by a grand foyer with dark hardwood flooring that flows effortlessly into the spacious formal living room. The soaring 16-ft cathedral ceiling family room - anchored by a stunning wide-format linear electric fireplace with a bespoke custom-made limestone fireplace - flows seamlessly into a chef's kitchen with floor-to-ceiling custom cabinetry, quartz countertops, built-in double wall ovens, & polished marble-look porcelain tile. A sun-drenched breakfast nook with French doors to the backyard and an elegant formal dining room with an antique brass crystal chandelier complete this extraordinary main floor. Upstairs, a show-stopping crystal chandelier crowns the staircase above a second-floor landing that overlooks the cathedral below. Bedrooms are spacious and serene, each with custom drapery and pot lighting. Panoramic views from the tranquil and vast primary bedroom. The primary ensuite is a spa unto itself - freestanding soaker tub, frameless glass rain shower, and a private treetop window view. The fully finished lower level offers exceptional versatility with luxury flooring and 25 pot lights. Outside, 100+ mature conifers over 20 ft. tall create an irreplaceable private sanctuary. Professionally hardscaped patio, 40 landscape lights, extended driveway for 7+ vehicles. 117 total pot lights. Smooth ceilings throughout. Truly move-in perfect.
Key facts
- Property type
- Detached, 2-Storey
- MLS®
- N12926758
- Bedrooms
- 4
- Bathrooms
- 4 (1 half)
- Size
- 2500-3000 sq ft
- Lot
- 61.21 × 135.65 ft
- Cross streets
- Leslie & Stonehaven
- Parking
- 2 garage · 9 parking (built-in)
- Driveway
- Private, Front Yard Parking, Inside Entry, Private Double
- Basement
- Partially Finished
- Heating
- Forced Air
- A/C
- Central Air
- Exterior
- Brick Front, Brick Veneer
- Foundation
- Poured Concrete
- Roof
- Shingles
- Sewer
- Sewer
- Property tax
- $7,650 / 2026
- Days on market
- 207
- Listing brokerage
- UPPERSIDE REAL ESTATE LIMITED
Rooms
4 pc bath · overlooks backyard · tile floor
overlooks frontyard · b/i closet
tile floor · ceramic sink · 2 pc bath
overlooks frontyard · b/i closet
overlooks garden · crown moulding · open concept
overlooks frontyard · b/i closet
w/o to garage · w/o to yard · laundry sink
cathedral ceiling(s) · open concept · electric fireplace
french doors · crown moulding · overlooks frontyard
b/i appliances · w/o to yard · breakfast area
5 pc ensuite · his and hers closets · overlooks backyard
Listed at $2,222,000. Going by how homes in Stonehaven-Wyndham and the wider GTA have actually closed against their asking prices (about 98%, 17 local closings in 90 days), the likely sale price is near $2.18M, if it sells. A realistic range is $2.04M to $2.46M.
Independent value check: no figure for this home. Going only by the sales record, our model lands more than 25% below the ask. At that distance an automated figure has rarely been close to the eventual sale price, so we are not printing one. The usual reason is something the record cannot show: a rebuild, a second unit, or a lot or setting unlike the homes around it.
Longer on the market than typical. 207 days on the market against about 29 for homes like it here, and asking 53% above where comparable closings put it.
Total price vs nearby homes. Likely closing about $2.18M, from 17 recent closings in this pocket.
The market behind the math:
About 3 months of inventory: 17 detached homes for sale in the area against 17 closings in the last 90 days. Under two months favours sellers, over four favours buyers.
Price per square foot: this home lists at $808/sqft against an area asking average of $554/sqft.
How this estimate is builtthe short version
This figure comes from a model built on about 44,000 recent GTA sales. It weighs this home’s tax assessment, size, age, location and features against what homes like it actually sold for, including sales in this neighbourhood.
It never sees the asking price. The 17 most comparable recent sales on their own, adjusted for size, beds, baths and lot, point to about $1.40M. Condition and finishes remain an in-person call.
What the listing highlights5 points to weigh
Claims from the listing, worth confirming in person. I can book you a private showing.
- Renovated / rebuilt: recent work can mean fewer upfront costs, worth confirming the scope, quality, and that permits were pulled. Value driver
- Upscale kitchen: a genuine value driver, verify the appliances, stone, and finishes in person. Value driver
- Tall ceilings: they transform how a home feels, worth confirming the actual heights room to room. Worth verifying
- Primary suite: a key comfort and resale feature. Lifestyle
- Hardwood floors: quality hardwood is durable and broadly desirable. Lifestyle
Based on 17 comparable homes that sold in Stonehaven-Wyndham over the past two years, from 151 closings there.
Nothing closely matching this home is listed nearby right now, so these are the nearest detached listings on the market. Homes like this one have recently closed around $1.45M, which is where my estimate comes from.
Per square foot, these ask about $552/sqft; this home lists at $808/sqft. Size is part of the price story, not just the sticker.
The 3 closest active listings nearby.
See all comparable homesSold price trend
Median sold price for detached homes in Stonehaven-Wyndham: $1.60M in August 2026, level with a year ago, on 67 closings in 8 months.
Line: median sold price, each month averaged with its neighbours and weighted by closings. Bars: closings that month.
Month by month
| Month | Median sold | Closings |
|---|---|---|
| October 2025 | $1.55M | 8 |
| December 2025 | $1.45M | 5 |
| February 2026 | $1.48M | 7 |
| April 2026 | $1.47M | 8 |
| May 2026 | $1.47M | 16 |
| June 2026 | $1.67M | 7 |
| July 2026 | $1.35M | 9 |
| August 2026 | $1.60M | 7 |
Neighbourhood & location
Stonehaven-Wyndham, Newmarket, ON
Enter a workplace or destination and we’ll show the door-to-door time by car, transit and bike.
How asking prices compare in the closest areas to this home. Longer bars mean a pricier market.
Typical asking price of active listings of the same type, per area (outliers removed). Newmarket.
Get the full neighbourhood report (schools, parks, transit & safety) →
Affordability & Mortgage
Income needed assumes a ~32% GDS ratio; weekly is mortgage principal & interest only. Price ÷ income is the home price over the income needed. Fixed reference assumptions so listings compare on equal footing, not a lending decision.
Calculate and customize your mortgage and other expenses
Adjust the down payment, rate, and amortization, and add property tax, condo fees, and heating to see your true monthly cost.
Your numbers
Homes over $1.5M can't be insured, so 20% down or more is required.
Conventional (20%+ down). Best insured 5-year fixed 4.34% via Ratehub.ca (as of October 20, 2026); conventional rates run a little higher.
Mortgage amount $1,777,600 · 4.49% over 25 years
Total monthly cost
- Mortgage payment (monthly equivalent)
- $9,829
- Property tax
- $638
- Condo / maintenance fees
- $0
- Heating
- $0
- Estimated monthly cost
- $10,466
Add your own property tax, condo fees, and heating on the left for a sharper total.
One-time closing costs
- Ontario land transfer tax
- $42,025
- Estimated closing costs
- $42,025
Plus your down payment of $444,400. Legal fees, title insurance, and adjustments are extra and vary by deal.
Mortgage stress test
Lenders qualify you at the greater of your rate plus 2% or 5.25%. You do not pay this rate. It just shows you could still handle payments if rates rose, so aim to stay comfortable at this higher number.
Over the full 25 years
At the end of your 5-year term
- Total paid over the term
- $589,719
- Principal paid down
- $217,190
- Interest paid
- $372,529
- Balance remaining
- $1,560,410
Talk to Team Asgarian about your options
Rates and programs change often. We will connect you with a trusted mortgage professional and build a plan that fits your budget and goals.
Estimates only, not a mortgage quote or pre-approval. Figures use Canadian semi-annual compounding, current minimum down-payment rules, CMHC premium tiers, and Ontario (plus Toronto, when selected) land transfer tax. Actual rates, taxes, insurance, and closing costs vary by lender and property. Confirm every number with your mortgage professional.
Investor snapshot
Thinking of this home as an investment? We will pull real comparable rents and run the full numbers with you.
Talk about the numbersThe last 43 whole-home leases in Stonehaven-Wyndham signed at a median of $4,297 a month; adjusted to this home for size, beds and baths, and for where rents stood the month each signed, that is $4,265. The gross yield above is on the asking price, before taxes and upkeep; the cap rate is after them. A finished basement or second suite can push real rent above it. Taxes, fees, and vacancy vary by property, and cap rate is before financing.
Helpful resources
All information deemed reliable but not guaranteed. For personal, non-commercial use only. Listing courtesy of UPPERSIDE REAL ESTATE LIMITED. MLS®/PropTx.