376 Keith Avenue, Newmarket, ON L3X 1T5
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.
Foyer
Hardwood Floor, Closet
8.71 x 3.71
Main
Living Room
Broadloom, Large Window
5.48 x 3.78
Main
Dining Room
Broadloom, Bay Window, Overlooks Pool
4.62 x 3.96
Main
Kitchen
Ceramic Floor, Granite Counters, Walk-Out
7.79 x 3.94
Main
Family Room
Broadloom, Fireplace, Overlooks Pool
6 x 3.39
Main
Office
Broadloom, Overlooks Park
3.66 x 3.71 m
Main
Primary Bedroom
Broadloom, Walk-In Closet(s), 5 Pc Ensuite
5.45 x 4.23 m
Second
Sitting
Broadloom, Combined w/Primary, Window
5.47 x 3.74 m
Second
Bedroom 2
Broadloom, Walk-In Closet(s), 4 Pc Ensuite
4.61 x 4.18 m
Second
Bedroom 3
Broadloom, Closet, Overlooks Pool
4.41 x 3.34 m
Second
Bedroom 4
Broadloom, Large Closet, Overlooks Park
3.68 x 3.39 m
Second
Bedroom 5
Above Grade Window, Large Closet, 3 Pc Ensuite
4.97 x 4.01 m
Basement
Recreation
Above Grade Window, Overlooks Pool, Combined w/Game
7.33 x 4.35 m
Basement
Game Room
Laminate, Window, Combined w/Rec
7.09 x 4.85 m
Basement
Game Room
Basement
Laundry
Vinyl Floor, Access To Garage, Walk-Out
3.83 x 2.05 m
Main
Interior features
Auto Garage Door Remote, Central Vacuum, Upgraded Insulation
Basement
Finished
Bathrooms
1 × 2-piece — Main, 2 × 5-piece — Second, 1 × 4-piece — Second, 1 × 3-piece — Basement
Fireplace
Yes
Family room
Yes
Kitchens
1
Rooms (above / below grade)
9 above, 0 below
Approximate age
31-50
Architectural style
2-Storey
Construction materials
Brick
Foundation
Poured Concrete
Roof
Asphalt Shingle
Exterior features
Deck
Direction faces
East
Pool
Inground
Garage type
Attached
Garage spaces
3
Total parking spaces
7
Driveway parking
4
Parking features
Private
Lot size
57.19 x 122.52 ft
Cross street
Eagle St and McCaffrey
Directions
West on McCaffrey to Keith Ave
Neighbourhood
Glenway Estates
Heating
Forced Air — Gas
Cooling
Central Air
Water
Sewer
Sewer
List price
$1,599,000
Original list price
Annual taxes
$9,190
Tax year
2026
Assessment year
2025
Legal description
PCL 101-1 SEC 65M2746; LT 101 PL 65M2746; S/T RIGHT LT736888 ; S/T LT606785,LT687590 NEWMARKET
Inclusions
Exclusions
MLS #
N13644060
Status
Active
Transaction type
For Sale
Property type
Residential Freehold
Property sub type
Detached
Days on market
List date
Possession
TBA
Occupancy
Owner
Listing brokerage
KELLER WILLIAMS REALTY CENTRES
$1,338,000
Median list price
15
Active listings
New in last 30 days
Median days on market
Estimated monthly payment
$7,666
Educational estimate only — actual payment depends on your lender, credit, and insurance requirements.
Sign in to see recent sold prices for homes like this one nearby.

$1,599,000
366 Amberlee Court, Newmarket, ON L3X 1E7
CENTURY 21 HERITAGE GROUP LTD.

$1,599,900
68 Alf Neely Way, Newmarket, ON L3Y 0C6
MASTER`S TRUST REALTY INC.

$1,688,800
282 Reg Harrison Trail, Newmarket, ON L3X 0M4
CENTURY 21 HERITAGE GROUP LTD.

$1,399,999
67 Alf Neely Way, Newmarket, ON L3Y 0C6
ENGEL & VOLKERS TORONTO CITY

$1,388,000
668 McGregor Farm Trail, Newmarket, ON L3X 1C8
KELLER WILLIAMS REALTY CENTRES

$1,338,000
664 Mcgregor Farm Trail, Newmarket, ON L3X 0H3
AIMHOME REALTY INC.