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590 Gagnon Place

Stonehaven-Wyndham / Newmarket, ON L3X 1V8

ActiveFor Sale
5 Beds
3 Baths
3,000 Sq Ft
Single Family Home
Virtual Tour Available

About This Property

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.

Property Details

StatusActive
Property TypeSingle Family Home
Listing TypeFor Sale
Interior Size3,000 sq ft
Bedrooms5
Bathrooms3
Taxes (2026)$8,667
Postal CodeL3X 1V8
Last UpdatedOct 29, 2026 · 12:53 a.m.

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Features & Amenities

  • Fireplace
  • Air Conditioning
  • Basement

Buying or selling in Newmarket?

Filipe & Isabel Ferreira and the Team Filipe (RE/MAX Ultimate Realty Inc., Brokerage) represent buyers and sellers here. Local guides and live listings below.

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TRREB MLS® Attribution

MLS® N13855918

Listed by RE/MAX HALLMARK PEGGY HILL GROUP REALTY

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$1,799,000

asking price

MLS®N13855918
TypeSingle Family Home
CityNewmarket
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Team Filipe · RE/MAX · (647) 210-6070

Mortgage Estimate

Est. Monthly Payment

$8,785

/month · $1,439,200 mortgage

Down Payment20% — $359,800
Interest Rate5.5%

Amortization

Total Interest

$1,196,226

Total Cost

$2,635,426

Estimate only. Based on Canadian semi-annual compounding, 25-yr amortization at 5.5%.

Full Mortgage Calculator →

Listed By

RE/MAX HALLMARK PEGGY HILL GROUP REALTY