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$2,299,000
For SaleListed 58 days ago

11657 Warden Avenue, Markham, ON L4A 2J9

Rural Markham
4
4
3,000–3,500 ft²
Detached12 Parking110.08 × 128.04 ft Lot
Listed by COLDWELL BANKER THE REAL ESTATE CENTRE

Assigned school

Whitchurch Highlands Public School

YRDSB · Elementary

Childcare

6 centres

3.3 km closest

Block profile

69% owners

Small-area Census counts are randomly rounded by Statistics Canada.

Explore this address →

Property Information

Property TypeDetached
Lot Size110.08 × 128.04 ft
BasementFinished
Parking12 parking spaces · Garage · Attached
Property taxes$8,935/yr (2025)
Days on Market58 Days
Listed DateJul 9, 2026
MLS® NumberN13545566

Monthly Cost

Description

Country living just minutes from the city. Welcome to this exceptional custom-built Smart Home in rural Stouffville, where luxury, privacy, and modern design come together in a picturesque setting. Offering approximately 3,350 sq. ft. of finished living space with 3+1, 3. 5 bathrooms, and a finished basement. Featuring soaring 10 ft ceilings on the main floor, 9 ft ceilings on the second level, wide plank white oak floors throughout, large windows, a dramatic floating staircase, designer feature walls, and a striking floor-to-ceiling fireplace. The open concept layout is perfect for everyday living and entertaining. The gourmet kitchen offers stainless steel appliances, quartz countertops, a large centre island, a wine fridge, and a walk-out to a covered deck overlooking the professionally landscaped backyard with limestone armour stone, flagstone walkways, and an in-ground sprinkler system. Custom mudroom with built-in storage adds everyday convenience. The spacious primary retreat features a private balcony and spa-inspired ensuite. Enjoy a private sauna, a fully integrated Control4 Smart Home system with voice and phone control, in-ceiling sound and theatre system, EV charger compatibility, generator outlet, water pump system, softener, and a new high-efficiency, owned gas heater and water tank. The impressive 1,000 sq. ft. heated garage fits up to 4 cars, features 14 ft ceilings, epoxy flooring, and lift capability, perfect for car enthusiasts, hobbyists, or contractors. Ample parking and easy access to Hwy 404, Markham, Stouffville, Richmond Hill, and Toronto. Steps to the golf course. This is a rare opportunity to own a truly one-of-a-kind custom home where luxury meets peaceful country living.

Listing History

Event
Date
Price
Listed
Jul 9, 2026
$2,299,000

Shows activity for this MLS® listing. Prior listings and sold records appear when available.

Location

Map showing 11657 Warden Avenue, Markham, ON L4A 2J9View on Map

School Catchments

School boundaries and eligibility may change. Confirm school eligibility directly with the school board.

All Markham school catchments

Licensed Childcare Nearby

6 licensed centres nearby · closest 3.3 km

Licensed Child Care Centre
Upper Canada Child Care Victoria Square Ps
50 Prince Of Wales Drive, Markham
3.3 km
Before & after school
Operator: Upper Canada Creative Child Care Centres Of Ontario
Licence #57317·Child Care Centre
Licensed Child Care Centre
Victoria Square Montessori School
10137 Woodbine Avenue, Markham
4.0 km
Full day
Operator: 6855181 Canada Inc.
Licence #0005171·Child Care Centre
Licensed Child Care Centre
Upper Canada Child Care At Sir Wilfrid Laurier Ps
160 Hazelton Avenue, Markham
4.2 km
Before & after school
Operator: Upper Canada Creative Child Care Centres Of Ontario
Licence #0004327·Child Care Centre
Licensed Child Care Centre
Angus Glen Montessori
10000 Kennedy Road, Markham
4.7 km
Full day · Half day · Before & after school
Operator: Angus Glen Montessori Inc
Licence #55243·Child Care Centre
Licensed Child Care Centre
Upper Canada Child Care At Nokiidaa Ps
45 Murison Drive, Markham
4.9 km
Before & after school
Operator: Upper Canada Creative Child Care Centres Of Ontario
Licence #0006256·Child Care Centre
Licensed Child Care Centre
Mastermind Montessori Schools
735 Markland Street, Markham
5.3 km
Full day · Half day
Operator: Mastermind Montessori Schools Inc.
Licence #0005096·Child Care Centre

Area Checks

Also checked, nothing flagged at this location: flood hazard mapping, conservation-regulated areas, provincially significant wetlands, the Greenbelt, the Oak Ridges Moraine, the Niagara Escarpment plan, areas of natural and scientific interest, rail corridors, hydro transmission corridors.

Screened against public government mapping at this home’s location — simplified boundaries, not a survey, an appraisal or a legal determination. Confirm anything that matters with the authority named.

About Rural Markham

View Rural Markham on Market

Who lives here

A snapshot of this home’s immediate area — the census dissemination area it sits in.

69%
Homeowners
73%
Households with kids
55
Median age
More about this area
2.7
Avg. household size
33%
University degree
37%
Newcomers (immigrants)
Age profile193 residents
Under 2014%
20–3414%
35–6446%
65+27%

StatCan 2021 Census · this home’s dissemination area (DA 35191354). Values are randomly rounded by Statistics Canada for privacy.

Homes for sale nearby

DistrictIQ Inc., BrokerageMLS® data provided by PropTxUpdated Jul 12, 2026
Data sources & legal disclosures

Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.

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