736 Harry Douglas Street

Stonehaven-Wyndham, Newmarket, L3X 0J8

$1,498,000

4+1 bedrooms
5 bathrooms
6 parking
2500-3000 sq ft

Listed today · MLS® N14100752

Open house

Saturday, October 24 at 2:00 p.m. to 5:00 p.m. Add to calendar
Sunday, October 25 at 2:00 p.m. to 5:00 p.m. Add to calendar
Saturday, October 31 at 2:00 p.m. to 5:00 p.m. Add to calendar
Sunday, November 1 at 2:00 p.m. to 5:00 p.m. Add to calendar

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About this home

Welcome to 736 Harry Douglas St, ONLY 8 YEARS YOUNG, a south-facing, sun-filled home in Newmarket's sought-after Stonehaven community, tucked into a quiet pocket on a premium 40.06x 120.93ft lot, backing onto a private, tree-screened outlook with no rear neighbours.Nearly 4,300 sq ft of finished living space (including finished basement) with 4 bedrooms and 4.5 baths, starting with 10-ft ceilings and pot lights on the main floor: upgraded hardwood on both the main and upper levels, an oversized family room with a bow window, and an upgraded kitchen with a breakfast area and 24x24-inch porcelain tiles.Upstairs, 9-ft ceilings, 4 bedrooms plus a media room that easily becomes a 5th bedroom, a primary suite with its own 5-piece ensuite, and upstairs laundry.The finished basement is a wide-open media space with abundant storage. Whole-home water softener and central humidifier, freshly painted throughout, brand-new sod, freshly sealed asphalt driveway, and modern high-end lighting - maintained to a standard you can feel the moment you walk in. Double-car garage with driveway parking for 4 more.Minutes to Hwy 404, close to Aurora GO stations, top-rated schools, French Immersion and IB nearby, Magna Centre's rinks and pools, parks, trails, T&T Supermarket, shopping and dining.A rare near-new home in one of Newmarket's most established neighbourhoods. A must-see!

Details

Type: Detached
Style: 2-Storey
Size: 2500-3000 sq ft
Lot: 40.06 × 120.93 ft
Basement: Finished
Garage: Built-In
Kitchens: 2
Property tax: $9,466 (2026)
Neighbourhood: Stonehaven-Wyndham
Municipality: Newmarket
Price per sq ft: $545 (about the same as detached houses in Stonehaven-Wyndham)

Interior

Bedrooms: 4 above ground + 1 below
Bathrooms: 1 × 3-piece (main), 1 × 5-piece (second), 1 × 4-piece (second), 1 × 4-piece (second), 1 × 3-piece (basement)
Kitchens: 2 (1 below ground)
Rooms: 10 above ground + 2 below
Family room or den: Yes
Fireplace: Yes
Features: Carpet Free, Water Softener, Auto Garage Door Remote

Heating, cooling and services

Heating: Forced Air, Gas
Air conditioning: Central Air
Water and sewer: Sewer

Building and exterior

Style: 2-Storey
Exterior: Stone, Stucco (Plaster)
Roof: Asphalt Shingle
Foundation: Concrete Block
Faces: South

Parking

Garage spaces: 2
Total parking: 6

Lot

Size: 40.06 × 120.93 ft

Possession: TBA
Cross street: Bayview/ Stonehaven

Rooms

Room	Level	Size	Features
Living Room	Main	3.35 × 3.48 m (11' × 11'5")	Hardwood Floor, Pot Lights, Large Window
Family Room	Main	5.49 × 3.66 m (18' × 12')	Hardwood Floor, Pot Lights, Bow Window
Dining Room	Main	3.96 × 5.49 m (13' × 18')	Hardwood Floor, Pot Lights, Large Window
Kitchen	Main	4.57 × 2.74 m (15' × 9')	Porcelain Floor, Pot Lights, Quartz Counter
Breakfast	Main	4.57 × 3.35 m (15' × 11')	Porcelain Floor, Pot Lights, W/O To Yard
Media Room	Second	3.25 × 3.51 m (10'8" × 11'6")	Hardwood Floor, Open Concept, Large Window
Primary Bedroom	Second	3.81 × 5.49 m (12'6" × 18')	Hardwood Floor, His and Hers Closets, 5 Pc Ensuite
Bedroom 2	Second	3.35 × 4.06 m (11' × 13'4")	Hardwood Floor, Double Closet, 4 Pc Ensuite
Bedroom 3	Second	3.96 × 3.35 m (13' × 11')	Hardwood Floor, 4 Pc Bath, Closet
Bedroom 4	Second	4.14 × 3.56 m (13'7" × 11'8")	Hardwood Floor, 4 Pc Bath, Bay Window
Recreation	Basement	9.14 × 6.1 m (30' × 20')	Vinyl Floor, Pot Lights, Combined w/Kitchen
Bedroom 5	Basement	3.35 × 3.66 m (11' × 12')	Vinyl Floor, Window, Closet

History of this address

2 earlier listings at this address, with sold and leased prices. Create a free account or sign in to see them.

Location

Location is approximate. See nearby homes on the map

Recent sales nearby

See what similar homes within 1 km sold for in the last year. Create a free account or sign in to see them.

The neighbourhood

Getting around Somewhat walkable

🚆 Newmarket GO3.0 km

Within a 10-minute walk: no grocery stores, 3 cafés and restaurants, 3 parks, 2 pharmacies. Nearest park: Best Family Park (400 m).

Schools nearby

Elementary

Stonehaven Elementary School
EQAO: Gr 6 reading 83%, math 58%1 min walk
Notre Dame Catholic Elementary School Catholic
EQAO: Gr 6 reading 77%, math 55%6 min walk
Bogart Public School
EQAO: Gr 6 reading 98%, math 77%1.2 km
Pickering College Private1.4 km

Secondary

Newmarket High School
EQAO: Gr 9 math 75%, literacy test 97%1.2 km
Sacred Heart Catholic High School Catholic
EQAO: Gr 9 math 62%, literacy test 85%2.2 km

EQAO: share of students meeting the provincial standard (2024–25). Ontario average: Gr 6 reading 86%, math 51%; Gr 9 math 55%; literacy test 83%.

Closest schools, not school zones. Check which school serves this address with the school board before relying on it.

Who lives here postal area L3X

Owners / renters: 85% / 15%
Median household income: $129,000
Average age: 38
Children under 15: 19%
Homes: 66% detached, 1% high-rise
Commute by transit: 4%
Population: 45,284

Languages spoken most at home besides English: Mandarin 5.7%, Iranian Persian 3.8%, Yue (Cantonese) 2.6%, Russian 2.5%.

Flood and conservation No mapped hazard

Not inside a mapped flood plain or regulated area.

Screening maps only. Ask the conservation authority for a property inquiry before relying on this.

Safety

Crime Severity Index for York Region police: 50 vs 57 for Ontario (2025).

Police-reported figures for the whole police service area, not this street. Rates use the area’s resident population.

Distances are approximate. Places © OpenStreetMap contributors. Neighbourhood figures: Statistics Canada, 2021 Census. School results: EQAO via Ontario Data Catalogue (Open Government Licence – Ontario). Crime Severity Index: Statistics Canada.

Living here

Commute

To Union Station (downtown Toronto): 44 km. Transit times · Driving times

Coming transit

🚧 Mulock GO (Future) GO Transit1.4 km · planned

Stations under construction or approved. Opening dates are the latest public estimates and often move.

Noise Nothing major nearby

No highway within 500 m, rail line within 300 m, or airport flight path nearby.

Distances from the map, not noise measurements. Visit at rush hour to judge for yourself.

Internet High-speed

50/10 Mbps or faster available here by cable, fibre or DSL (the federal high-speed target).

From the federal broadband map. Check exact speeds and providers for the address.

Roads, rail, airports and planned stations © OpenStreetMap contributors. Internet: Innovation, Science and Economic Development Canada, National Broadband Data.

Listed by BAY STREET GROUP INC..

Listing information provided by PropTx Innovations Inc. and TRREB; deemed reliable but not guaranteed accurate by PropTx.

Estimated monthly cost

Mortgage: $6,560
Property tax: $789
Total: $7,349

$299,600 down, 25-year amortization at 4.39%.

Cash needed to buy

Down payment: $299,600
Land transfer tax: $26,435
Legal and other costs: ~$2,500
Total: $328,535

First-time buyers can get up to $8,475 of land transfer tax back. All closing costs

Adjust the numbers

Rental potential

$4,100/month

Typical asking rent for 4+ bedroom homes like this within 2 km (19 for rent now; most $3,800–$4,500).

As a rental, with 20% down

Rent: $4,100
Mortgage: −$6,560
Property tax: −$789
Insurance, repairs, vacancy: −$489
Cash flow: −$3,738/month

Cap rate 2.3% · gross yield 3.3%. Rentals need 20% down. Rough figures before income tax; ask us for a full analysis.

Rent control: Depends on when the unit was first lived in: before Nov. 15, 2018 it’s covered by Ontario’s yearly limit (2.1% in 2026); after, there’s no cap.

See rentals nearby