Proudly Canadian

This Property Is No Longer Available

Looking for similar properties? We can help you find your perfect home.

Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 1 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 2 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 3 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 4 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 5 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 6 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 7 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 8 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 9 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 10 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 11 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 12 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 13 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 14 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 15 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 16 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 17 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 18 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 19 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 20 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 21 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 22 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 23 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 24 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 25 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 26 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 27 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 28 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 29 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 30 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 31 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 32 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 33 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 34 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 35 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 36 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 37 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 38 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 39 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 40 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 41 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 42 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 43 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 44 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 45 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 46 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 47 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 48 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 49 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 50 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 51 of 52
Detached for sale at 234 Main Street Unionville Street, Markham - 5 bedroom, 4 bathroom - Photo 52 of 52
1 / 52• 49 locked
View on map
Inactive

$2,498,000

234 Main St Unionville St

Markham, ON L3R 2H2

234 Main St Unionville St, Markham — Listed at $2,498,000. 5 bedroom, 4 bathroom 2-Storey Detached. MLS® N12856668.

5Beds
4Baths
2500-3000sqft
Detached
2-Storey
3Parking
$10,764Taxes/yr · 2025
See similar homes in this price range

Description

There are very few homes that make you pause the moment you arrive-this is one of them. Located in the heart of Unionville Main Street, this elegant 2-storey detached home offers over approximately 3,591 sq ft of beautifully finished living space, blending timeless design with thoughtful upgrades. Just steps to historic Unionville's shops and cafes, yet quietly set back, the home feels both connected and private.The property is truly rare. Set on an expansive 55.77 x 218.46 ft lot, it backs directly onto Toogood Pond, offering unobstructed water views, breathtaking sunsets, and a backdrop of mature greenery that feels like a personal retreat. From morning coffee to evening gatherings, the elevated deck with sleek glass railings creates a seamless connection to nature.Inside, the home is warm, refined, and inviting. The open-concept main floor features 9-ft ceilings, abundant natural light, rich hardwood flooring, elegant wainscotting, and custom California shutters throughout. The updated kitchen, centered around a generous island, is designed for everyday living and effortless entertaining.Perfect for families, the home offers four spacious bedrooms plus a beautifully upgraded lower level (2020) with heated porcelain floors, an additional bedroom, and multiple entrances-ideal for guests, extended family, or flexible living. The primary suite is a true retreat, complete with a bonus room perfect for a home office, nursery, or sitting area.Finished with a charming front verandah, 200-amp electrical service, and electric vehicle charging station, this is a home where every detail has been thoughtfully considered.Rarely does a home offer this level of space, setting, and soul-backing onto Toogood Pond, surrounded by nature, yet just steps to Unionville Main Street. A place to slow down, gather, and create lasting memories. Please review the attached Virtual Tour Link, Floorplan and Feature list!

Property Details

Property TypeDetached
Style2-Storey
CommunityUnionville
Rooms9+3
Kitchens2
Washrooms4
Square Feet2500-3000 sqft
Lot Size12,088 sq ft
Lot Dimensions55.77 × 218.46 ft
Lot Size Area12,087.86 sqft (GeoWarehouse)
Fronting OnWest
Dir/Cross StHwy. 7/ Main St. Unionville
ViewCreek/Stream, Garden, Pond, Trees/Woods
Garage TypeBuilt-In
Garage Parking Spaces1.5
DrivePrivate Double
Parking Drive Spaces1.5
Total Parking Spaces3
ExteriorBoard & Batten
RoofAsphalt Shingle
FoundationConcrete
BasementApartment
Fireplace FeaturesFamily Room, Natural Gas
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
WaterReverse Osmosis
SewersSewer
Taxes (2025)$10,764
HSTIncluded In
SecuritySmoke Detector
Other StructuresPlayground
UFFINo
Listed Date3/6/2026
Days on Market251 days
Possession60 Days/TBD

Virtual Tour

Explore from home

This Listing Is No Longer Active

Browse similar active listings or get a free home evaluation.

Listing Courtesy of: CENTURY 21 LEADING EDGE REALTY INC.

MLS® #N12856668

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 Markham?

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

HouseIndex Take: 234 Main Street Unionville Street

This detached (2-Storey) is located in the Unionville neighbourhood of Markham.

The home offers 5+1 bedrooms, 4 bathrooms.

Features include a apartment basement, 3 parking spaces including a 1.5-car garage, a fireplace.

Additional details: lot dimensions of 55.77 × 218.46 feet.

About Markham Real Estate

This Detached is located in the Unionville community in Markham. Markham is a tech and innovation hub in York Region, home to IBM Canada, AMD, and hundreds of startups along Highway 7. Unionville Main Street offers heritage charm, while newer communities in Cornell and Cathedraltown provide modern family living. The city consistently ranks among the safest in Canada with top-performing schools. Detached homes in Markham are in high demand among families seeking space, privacy, and long-term equity growth.

Tech corridor along Highway 7Historic Unionville Main StreetYork Region's top-ranked schoolsPacific Mall & Markville Shopping Centre
~50 min commute to downtown TorontoWalkability: Moderate — walkable near Unionville and downtown Markham
View full Markham neighbourhood guide →