590 Gagnon Place, Newmarket, ON
For Sale |$1,799,000

590 Gagnon Place, Newmarket, ON

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Open House Details

Sunday, October 25th, 2026 | 11 am - 1 pm

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Property Description

Nearly 4,200 Finished Sq. Ft. In Stonehaven With A Chef’s Kitchen, 5 Bedrooms & A Private 123 Ft Deep Lot!

A Coveted Stonehaven Address

590 Gagnon Place in Newmarket is set in Stonehaven, an established community known for larger homes, mature streetscapes, generous lots and excellent access to parks and recreation. The all-brick exterior, double garage and manicured landscaping make a beautiful first impression, while the 123 ft deep lot gives the property even more appeal behind the home. With nearly 4,200 finished sq. ft. and five bedrooms, this is a home with the space and finish expected in one of Newmarket’s most desirable neighbourhoods.

An Entrance Worth Remembering

From the moment you enter, the home feels elevated in every sense, with soaring ceilings rising above a sweeping curved staircase, polished tile underfoot and rich hardwood extending through the principal rooms. Crown moulding and expansive windows add architectural detail, while French doors open to a formal dining room made for candlelit dinners and special occasions. A separate living room and private main-floor office give the layout a more tailored feel.

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 beyond. The main-floor laundry room adds built-in cabinetry, a utility sink and inside entry from the double garage.

A Primary Retreat Of Its Own

The recently updated primary suite is beautifully appointed with custom built-in storage, an oversized walk-in closet and a renovated 5-piece ensuite featuring a freestanding tub, glass shower and double vanity. Three additional bedrooms and a 5-piece bathroom complete the second floor.

More Living Space Below

The finished basement adds a fifth bedroom, a large recreation room, extensive storage, a bathroom rough-in and pre-wiring for speakers, creating additional room for movie nights, fitness or a secondary living area.

A Backyard Made For Summer

The fully fenced 123 ft deep backyard is framed by mature trees and established gardens, with a multi-level deck offering space for outdoor dining and long summer evenings. 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. Altogether, 590 Gagnon Place offers the finish, setting and neighbourhood appeal that make Stonehaven such a coveted Newmarket address.

Interested in this property? Contact The Peggy Hill Team today at (705)-739-4455 or book your showing here!

Additional Details

  • Stonehaven Elementary School – approximately 4 minutes
  • Magna Centre – approximately 6 minutes
  • Highway 404 via Mulock Drive – approximately 5 minutes
  • Fairy Lake Park – approximately 6 minutes
  • Newmarket GO – approximately 10 minutes
  • Southlake Health – approximately 9 minutes
  • Upper Canada Mall – approximately 10 minutes

Elementary Schools High Schools
  • Stonehaven Elementary School
  • Notre Dame
  • Newmarket High School
  • Sacred Heart
590 Gagnon Place, Newmarket, ON

Evenings Begin Here

The kitchen suits evenings that start with a bottle of wine at the island and carry naturally into dinner, conversation and a table that stays full well into the night.
590 Gagnon Place, Newmarket, ON

A Room That Slows Things Down

Tall windows and rich finishes give this living room a more intimate, composed feel, making it an easy place to read, catch up or enjoy a quieter part of the day, while the nearby family room with a fireplace offers another spot to settle in and spend time together.
590 Gagnon Place, Newmarket, ON

After Dinner Outdoors

The backyard is ideal for drinks on the deck, dinner under the open sky and warm evenings that linger beneath the trees.

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