For Sale · Newmarket · Development potential
334 Stewart Street, Newmarket, ON L3Y 3M6
$1,700,000
Property facts
Bedrooms
5
Bathrooms
4
Kitchens
1
Living area
2,000 to 2,500 sq ft
Lot dimensions
18.3 m x 60.4 m (60'-0" x 198'-2")
Parking
9.5
Basement
Separate Entrance, Finished, Finished with Walk-Out
Heating
Forced Air
Cooling
Central Air
Association fee
Not listed
Annual taxes
$7,717 (2026)
Zoning
Not listed
About this property
Why buy a cottage when you can have one at home? Serenity, Tranquility, and Peace come to mind when you explore this Stunning Property. Welcome to Sought after Stewart Street, just steps to downtown Newmarket. Wake up in Multiple Bedrooms that face this expansive and luxurious backyard with a Firepit & the Soft Sounds of a river running past the furthest end of the property. This Quiet, Desirable home not only has the advantages of a dead end & cul-de-sac with next to no traffic but the feeling of escape with an amazing atmosphere associated with this magnificent backyard Oasis. A Large Walk-out to Sun-deck & Salt Water Pool. In 2021, an Amazing 2 Bedroom addition was completed to this already Decadent home, featuring a front pool facing room for Entertaining, an Upper Laundry Room and a lovely new Garage. Two A/Cs and two Furnaces were also done for added comfort. New flooring throughout, Pots, Closet Organizers, floor to ceiling window and so much more. A gorgeous Finished basement with Gas Fireplace, a single bedroom and entertainment area. This potential in-law suite also has a 2 piece Bath and a Separate Walk-up entrance to the Backyard. All Beautifully landscaped. New windows in 2019, New Roof in 2021 , Exhale, and Enjoy!
Location
Development potential
What can you build here?
Lot dimensions: 18.3 m x 60.4 m (60'-0" x 198'-2")
A fourplex is as-of-right on nearly any detached lot in the GTA, and many go further, a sixplex in the right ward, a garden suite, or a two-lot severance. Whether the numbers work comes down to the zone, the overlays, and the parcel, which is exactly what a TESA development read tells you. Get one on this lot before it goes.
Listing courtesy of RE/MAX HALLMARK REALTY LTD..
This information is provided by the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate by PropTx.
The information provided herein must only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate and may not be used for any commercial purpose or any other purpose.
Data updated Jul 13, 2026, 4:07 PM ET · Source: Toronto Regional Real Estate Board