590 Gagnon Place, Newmarket, ON L3X 1V8
NEARLY 4,200 FINISHED SQ. FT. IN STONEHAVEN WITH A CHEF'S KITCHEN, 5 BEDROOMS & A PRIVATE 123 FT DEEP LOT! From the moment you enter, this home feels elevated in every sense, with soaring ceilings rising above a sweeping curved staircase, polished tile underfoot and rich hardwood carrying through beautifully proportioned principal rooms. Crown moulding, expansive windows and French doors into the dining room add architectural detail, while formal living and dining spaces feel made for candlelit dinners and special occasions. The magazine-worthy chef's kitchen pairs extensive white shaker cabinetry and quartz countertops with a statement range hood, high-end stainless steel appliances and an oversized contrasting island. It opens to the family room with custom built-ins and a gas fireplace, while sliding doors frame the landscaped backyard. A private main-floor office, well-appointed laundry room with garage access and powder room complete the level. The recently updated primary retreat feels more like a private wing, with custom built-in storage, an oversized walk-in closet and a renovated 5-piece ensuite with a freestanding tub, glass shower and double vanity. Three additional bedrooms and another full bath complete the second floor, while the finished basement adds a fifth bedroom, recreation room, extensive storage, bathroom rough-in and pre-wiring for speakers. The fully fenced backyard is framed by mature trees and established gardens, with a multi-level deck for outdoor dining. Notable updates and features include updated windows, newer air conditioning, a high-efficiency furnace, 200-amp service, central vac, an owned hot water tank and a water softener, all contributing to the quality that makes Stonehaven such a coveted Newmarket address.
Foyer
Tile Floor, Cathedral Ceiling(s)
2.46 x 1.42 m
Main
Kitchen
Eat-in Kitchen, Stainless Steel Appl, Backsplash
5.56 x 4.52 m
Main
Dining Room
Large Window, Crown Moulding, French Doors
4.7 x 3.51 m
Main
Living Room
Large Window, Cathedral Ceiling(s), Pot Lights
3.66 x 5.19 m
Main
Family Room
Gas Fireplace, Large Window, B/I Shelves
5.56 x 4.5 m
Main
Office
Large Window
4.6 x 2.97 m
Main
Laundry
Laundry Sink, Access To Garage
2.86 x 2.54 m
Main
Primary Bedroom
5 Pc Ensuite, Walk-In Closet(s)
6.81 x 4.72 m
Second
Bedroom 2
0.31 x 4.22 m
Second
Bedroom 3
3.64 x 5.72 m
Second
Bedroom 4
3.79 x 3.38 m
Second
Recreation
8.46 x 7.62 m
Basement
Bedroom 5
5.13 x 3.92 m
Basement
Interior features
Auto Garage Door Remote, Central Vacuum, Rough-In Bath, Storage, Water Softener, Water Heater Owned, Workbench
Basement
Full, Finished
Bathrooms
1 × 2-piece — Main, 2 × 5-piece — Second
Fireplace
Yes
Family room
Yes
Kitchens
1
Rooms (above / below grade)
9 above, 2 below
Approximate age
31-50
Architectural style
2-Storey
Construction materials
Brick
Foundation
Poured Concrete
Roof
Asphalt Shingle
Exterior features
Deck, Landscaped, Privacy, Lighting, Year Round Living
Direction faces
South
Garage type
Attached
Garage spaces
2
Total parking spaces
8
Driveway parking
6
Parking features
Inside Entry, Private Double
Lot size
50.91 x 123.6 ft
Lot size area
0.15 Acres
Cross street
Bayview Ave/Brooker Rdg
Directions
St. John's Sdrd/Bayview Ave/Brooker Rdg/Gagnon Pl
Neighbourhood
Stonehaven-Wyndham
Heating
Forced Air — Gas
Cooling
Central Air
Water
Sewer
Sewer
List price
$1,799,000
Original list price
Annual taxes
$8,667
Tax year
2026
Legal description
PCL 81-1 SEC 65M2783; LT 81 PL 65M2783; S/T RIGHT LT753863 ; NEWMARKET
Inclusions
Exclusions
MLS #
N13855918
Status
Active
Transaction type
For Sale
Property type
Residential Freehold
Property sub type
Detached
Days on market
List date
Possession
Flexible
Occupancy
Vacant
Listing brokerage
RE/MAX HALLMARK PEGGY HILL GROUP REALTY
Co-listing brokerage
RE/MAX HALLMARK PEGGY HILL GROUP REALTY
$1,688,000
Median list price
31
Active listings
New in last 30 days
Median days on market
Estimated monthly payment
$8,624
Educational estimate only — actual payment depends on your lender, credit, and insurance requirements.
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