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NEXT Open House + more
Sep 19, 2026 02:00 PM - 04:00 PM EDT

103 Longwater Chase
Unionville Markham L3R 4A9

$1,499,900
Residential Freehold beds: 4+1 baths: 4.0

Main Photo: 103 Longwater Chase in Markham: Unionville House for sale : MLS®# N13795892
Photo 1: 103 Longwater Chase in Markham: Unionville House for sale : MLS®# N13795892
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Open House - Sep 19, 2026
02:00 PM - 04:00 PM EDT
NOTES: Open House on Saturday, September 19, 2026 2:00PM - 4:00PM
Open House - Sep 20, 2026
02:00 PM - 04:00 PM EDT
NOTES: Open House on Sunday, September 20, 2026 2:00PM - 4:00PM
Show all 4 events
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N13795892
Bedrooms:
4+1
Bathrooms:
4
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.If you want, I can also make it more luxury/catchy, more renovation-investor focused, or slightly shorter and punchier for MLS readability.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Total Approx Floor Area:
2500-3000
Lot Depth:
119'10½"
Lot Frontage:
49'3⅛"
Lot Details:
50.00 x 120.00 Feet
Direction Faces:
East
Bedrooms:
4+1
Bathrooms:
4.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
# Main Level Bedrooms:
0
# Main Level Bathrooms:
0
Rooms Above Grade:
8
Rooms Below Grade:
3
Rooms:
11
Zoning:
Residential
Heating type:
Forced Air
Heating Fuel:
Gas
Cooling:
Yes
Foundation:
Poured Concrete
Roof:
Asphalt Shingle
Basement:
Finished
Fireplace/Stove:
Yes
Attached Garage:
Yes
Garage:
Attached
Garage Spaces:
2.0
Parking Features:
Private
Parking Spaces:
2
Total Parking Spaces:
4.0
Family Room:
Yes
Possession Details:
Immed.
Pool:
None
Link:
No
HST Applicable To Sale Price:
Not Subject to HST
Taxes:
$8,289.7 / 2026
Assessment:
$- / -
York
Markham
Unionville
Other
Hot water tank.
All existing: fridge, gas stove, rangehood, dishwasher, dryer, washer (as-is), elec. light fixtures, window coverings, auto gdo openers w/ remote(s), gas furnace, CAC, shed on side of house.
Brick
Floor
Type
Size
Other
Main
Living Room
15'11¾" × 11'3"
Sunken Room, Bay Window
Main
Dining Room
13'3" × 12'⅞"
French Doors, Hardwood Floor
Main
Kitchen
23'5" × 11'3"
B/I Dishwasher, Breakfast Area, Picture Window
Main
Family Room
21' × 11'8"
Fireplace, French Doors
Second
Primary Bedroom
18'7" × 11'3"
5 Pc Ensuite, Walk-In Closet(s)
Second
Bedroom 2
12'3" × 12'
Broadloom, Large Closet
Second
Bedroom 3
11'5" × 10'6¾"
Broadloom, Double Closet
Second
Bedroom 4
11'8" × 11'4¼"
Broadloom, Closet
UFFI:
No
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Laundry Level:
Main Level
Date Listed:
Sep 17, 2026
Original Price:
Previous Price:
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Listed by EXP REALTY
Data was last updated September 17, 2026 at 04:15 PM (UTC)
Area Statistics
Listings on market:
60
Avg list price:
$1,999,000
Min list price:
$1,099,900
Max list price:
$5,280,000
Avg days on market:
29
Min days on market:
2
Max days on market:
345
These statistics are generated based on the current listing's property type and located in Unionville. Average values are derived using median calculations. This data is not produced by the MLS® system.
MICHELLE GERRARD
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.