Proudly Canadian
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 1 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 2 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 3 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 4 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 5 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 6 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 7 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 8 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 9 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 10 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 11 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 12 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 13 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 14 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 15 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 16 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 17 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 18 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 19 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 20 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 21 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 22 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 23 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 24 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 25 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 26 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 27 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 28 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 29 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 30 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 31 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 32 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 33 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 34 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 35 of 36
Duplex for sale at 443 Ontario Street, Newmarket - 3 bedroom, 1 bathroom - Photo 36 of 36
1 / 3633 locked
Active

$2,600

Unit Second Floor - 443 Ontario St

Newmarket, ON L3Y 2K6

Unit Second Floor - 443 Ontario St, NewmarketListed at $2,600. 3 bedroom, 1 bathroom 2-Storey. MLS® N12897094.

3Beds
1Baths
700-1100sqft
2-Storey
3Parking

What's this home worth?

Get a free estimate for 443 Ontario St

Description

Welcome to this beautifully renovated second floor unit in the heart of Newmarket, offering modern living just steps from it all. Fully updated in 2026, this bright and stylish space features new vinyl flooring, a brand new kitchen with quartz countertops, updated light fixtures, and fresh paint throughout-delivering a clean, contemporary feel from top to bottom.The unit offers 3 well-appointed bedrooms and a fully renovated 4-piece bathroom, along with a sun-filled living area highlighted by a charming bay window. Enjoy the convenience of a private front entrance with dedicated porch area, and parking for up to 3 vehicles. EV charging is also available. Situated in an unbeatable location, you're just steps to historic Main Street Newmarket, filled with shops, restaurants, and vibrant local charm. Walk to the GO Station, Fairy Lake Park, and All Our Kids PlayPark, or enjoy a short drive to Upper Canada Mall, Southlake Health Hospital, and Highway 404. Nearby amenities also include the Newmarket Recreation Youth Centre, telMAX Indoor Skate Park, and the Seniors' Meeting Place. A rare opportunity to lease a fully upgraded unit in one of Newmarket's most desirable and walkable neighbourhoods.

Property Details

Property TypeDuplex
Style2-Storey
CommunityCentral Newmarket
Rooms6
Kitchens1
Washrooms1
Square Feet700-1100 sqft
Lot Dimensions44 × 88.16 ft
Fronting OnNorth
Dir/Cross StDavis/Main
ViewDowntown
Garage TypeNone
DriveTandem, Private Triple
Parking Drive Spaces3
Total Parking Spaces3
ExteriorBrick
RoofAsphalt Shingle
FoundationConcrete
BasementNone
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Listed Date3/18/2026
Days on Market116 days
PossessionFlex
Vick Yogeswaran - REALTOR

Your agent: Vick Yogeswaran

REALTOR® · RE/MAX Realtron Realty Inc.

Same-day showings available
WhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: RIGHT AT HOME REALTY

MLS® #N12897094

TRREBMLS®

The listing data is provided under copyright by the Toronto Regional Real Estate Board (TRREB). The listing data is deemed reliable but is not guaranteed accurate by TRREB. The trademarks REALTOR®, REALTORS®, and the REALTOR® logo are controlled by The Canadian Real Estate Association (CREA) and identify real estate professionals who are members of CREA. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by CREA and identify the quality of services provided by real estate professionals who are members of CREA. Used under license.

© 2026 Toronto Regional Real Estate Board. All rights reserved.

Thinking about living in Newmarket?

Explore the neighbourhood guide for Newmarket — market trends, popular areas, buyer tips, and more.

HouseIndex Take: Unit Second Floor - 443 Ontario Street

This duplex (2-Storey) is located in the Central Newmarket neighbourhood of Newmarket.

The home offers 3 bedrooms, 1 bathroom.

Features include 3 parking spaces.

Additional details: lot dimensions of 44 × 88.16 feet.

Listed at $2,600 CAD.

About Newmarket Real Estate

This Duplex is located in the Central Newmarket community in Newmarket. Newmarket is York Region's northern anchor, offering an award-winning historic Main Street, the Upper Canada Mall, and strong community amenities. The East Gwillimbury GO station expansion is improving transit access. Buyers find good value in newer subdivisions while the downtown core retains small-town charm with restaurants and boutiques.

Historic Main Street shopping districtUpper Canada MallFairy Lake Park & trailsGO Transit expansion underway
~55 min commute to downtown TorontoWalkability: Walkable Main Street — car-dependent subdivisions
View full Newmarket neighbourhood guide →