Proudly Canadian
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 1 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 2 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 3 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 4 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 5 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 6 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 7 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 8 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 9 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 10 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 11 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 12 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 13 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 14 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 15 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 16 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 17 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 18 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 19 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 20 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 21 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 22 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 23 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 24 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 25 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 26 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 27 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 28 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 29 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 30 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 31 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 32 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 33 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 34 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 35 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 36 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 37 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 38 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 39 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 40 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 41 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 42 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 43 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 44 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 45 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 46 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 47 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 48 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 49 of 50
Detached for sale at 103 Longwater Chase, Markham - 6 bedroom, 4 bathroom - Photo 50 of 50
1 / 5047 locked
View on map
Active
NEW

$1,499,900

103 Longwater Chase

Markham, ON L3R 4A9

103 Longwater Chase, MarkhamListed at $1,499,900. 6 bedroom, 4 bathroom 2-Storey Detached. MLS® N13795892.

Just listed — 3 days ago

Possession · seller's timeline

Immediate (Immed.)

6Beds
4Baths
2500-3000sqft
Detached
2-Storey
4Parking
$8,289.7Taxes/yr · 2026

What's this home worth?

Get a free estimate for 103 Longwater Chase

Description

Welcome to 103 Longwater Chase, a meticulously maintained detached home offering an exceptional opportunity in one of Unionville's most sought-after neighbourhoods. Set on an impressive approximately 49 x 120 ft lot, this spacious 2-storey home offers approximately 2,700 sq. ft. above grade plus a finished basement, providing plenty of room for growing families, renovators, contractors, or buyers looking for the perfect blank canvas to create their dream home. Step inside to a grand open-to-above foyer highlighted by a sweeping curved staircase, generous principal rooms, a sunken living room, formal dining room, large kitchen with breakfast area, and a spacious family room with fireplace. Upstairs features well-proportioned bedrooms and an oversized primary retreat with walk-in closet and 5-piece ensuite. The finished basement adds even more versatility with two bedrooms, a bathroom, dry sauna, workshop and ample recreation space. Outside, discover a private backyard garden oasis with a huge sundeck, charming balcony ideal for morning coffee, and the rare convenience of three separate walkouts to the yard. Additional highlights include main-floor laundry, direct access to the attached double garage and parking for four vehicles. Ideally located in prime Unionville near highly ranked schools, Main Street Unionville, Markville Mall, Highway 7 amenities, and quick access to Highways 404 and 407. A rare opportunity to renovate, personalize and create something truly special in an established neighbourhood.

Property Details

Property TypeDetached
Style2-Storey
CommunityUnionville
Rooms8+3
Kitchens1
Washrooms4
Square Feet2500-3000 sqft
Lot Dimensions49.26 × 119.87 ft
Fronting OnEast
Dir/Cross StE. Kennedy Rd. & N. Hwy 7 E.
Garage TypeAttached
Garage Parking Spaces2
DrivePrivate
Parking Drive Spaces2
Total Parking Spaces4
ExteriorBrick
RoofAsphalt Shingle
FoundationPoured Concrete
BasementFinished
Fireplace FeaturesYes
Heating TypeForced Air
Heating SourceGas
A/CCentral Air
SewersSewer
Taxes (2026)$8,289.7
HSTNot Subject to HST
UFFINo
Listed Date9/17/2026
Days on Market3 days
PossessionImmed.

Virtual Tour

Explore from home

Same-day showings available
5.0Rated 5 stars on Google ReviewsWhatsApp Us About This Listing

Property Insights

Home Value
Estimate

Listing Courtesy of: EXP REALTY

MLS® #N13795892

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: 103 Longwater Chase

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

The home offers 6+2 bedrooms, 4 bathrooms.

Features include a finished basement, 4 parking spaces including a 2-car garage, a fireplace.

Additional details: lot dimensions of 49.26 × 119.87 feet.

Listed at $1,499,900 CAD with annual property taxes of $8,289.7 (2026).

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 →