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Detached for sale at 376 Keith Avenue, Newmarket - 5 bedroom, 5 bathroom - Photo 1 of 49
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$1,599,000

376 Keith Ave

Newmarket, ON L3X 1T5

376 Keith Ave, NewmarketListed at $1,599,000. 5 bedroom, 5 bathroom 2-Storey Detached. MLS® N13644060.

Possession · seller's timeline

Flexible

5Beds
5Baths
3500-5000sqft
Detached
2-Storey
7Parking
$9,190Taxes/yr · 2026

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Description

3,958 sq. ft. (MPAC), this spacious executive home features a rare 3-car garage, a beautiful in-ground pool, and an exceptional layout designed for family living. The second floor boasts three full bathrooms, including two ensuites, while the expansive primary retreat offers a sitting area and a charming Juliet balcony. Step inside to discover a grand central staircase, a dramatic front living room with soaring ceilings and a main-floor office. The finished basement adds valuable living space with an additional bedroom with 3-piece ensuite-ideal for guests, teens, or extended family. There is a cold cellar and ample storage. Perfectly situated directly across from Joe Persechini Park, you'll enjoy access to a playground, soccer field, pickleball courts, and tennis courts. Walking distance to Ray Twinney Recreation Centre and 3 elementary schools. Offered for sale for the first time in 33 years, this is a rare opportunity to purchase one of the larger homes in this sought-after neighbourhood. While the home presents an opportunity for updating, properties of this size and calibre in Glenway Estates seldom become available. Bring your vision and create your dream family home in one of Newmarket's most desirable communities.

Property Details

Property TypeDetached
Style2-Storey
CommunityGlenway Estates
Approximate Age31-50
Rooms9
Kitchens1
Washrooms5
Square Feet3500-5000 sqft
Lot Dimensions57.19 × 122.52 ft
Fronting OnEast
Dir/Cross StEagle St and McCaffrey
ViewPark/Greenbelt, Garden
Garage TypeAttached
Garage Parking Spaces3
DrivePrivate
Parking Drive Spaces4
Total Parking Spaces7
ExteriorBrick
RoofAsphalt Shingle
FoundationPoured Concrete
BasementFinished
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
PoolInground
Taxes (2026)$9,190
HSTIncluded In
SecurityCarbon Monoxide Detectors, Smoke Detector
Listed Date8/6/2026
Days on Market23 days
PossessionTBA

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Listing Courtesy of: KELLER WILLIAMS REALTY CENTRES

MLS® #N13644060

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. 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 trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

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HouseIndex Take: 376 Keith Avenue

This detached (2-Storey) is located in the Glenway Estates neighbourhood of Newmarket.

The home offers 5+1 bedrooms, 5 bathrooms.

Features include a finished basement, 7 parking spaces including a 3-car garage, a fireplace.

Additional details: lot dimensions of 57.19 × 122.52 feet.

Listed at $1,599,000 CAD with annual property taxes of $9,190 (2026).

About Newmarket Real Estate

This Detached is located in the Glenway Estates community in Newmarket. Newmarket is York Region's northern anchor, offering an award-winning historic Main Street, the Upper Canada Mall, and strong community amenities. The East Gwillimbury GO station expansion is improving transit access. Buyers find good value in newer subdivisions while the downtown core retains small-town charm with restaurants and boutiques. Detached homes in Newmarket are in high demand among families seeking space, privacy, and long-term equity growth.

Historic Main Street shopping districtUpper Canada MallFairy Lake Park & trailsGO Transit expansion underway
~55 min commute to downtown TorontoWalkability: Walkable Main Street — car-dependent subdivisions
View full Newmarket neighbourhood guide →