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109 Main Street
Unionville Markham L3R 2G1

$2,680,000
Residential Freehold beds: 5 baths: 5.0

Main Photo: 109 Main Street in Markham: Unionville House for sale : MLS®# N12714916
Photo 1: 109 Main Street in Markham: Unionville House for sale : MLS®# N12714916
Photo 2: 109 Main Street in Markham: Unionville House for sale : MLS®# N12714916
Photo 3: 109 Main Street in Markham: Unionville House for sale : MLS®# N12714916
Photo 4: 109 Main Street in Markham: Unionville House for sale : MLS®# N12714916
Photo 5: 109 Main Street in Markham: Unionville House for sale : MLS®# N12714916
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Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
N12714916
Bedrooms:
5
Bathrooms:
5
A Truly Exceptional And One-Of-A-Kind Luxury Residence In The Heart Of Unionville, Set On The Largest Landholding In The Area With An Expansive 100' X 341' Ravine Lot Offering Unmatched Privacy, Natural Beauty, And A Spectacular Backyard Estate Setting. Beautifully Renovated And Completely Move-In Ready, This Remarkable Home Allows Buyers To Simply Arrive And Enjoy. Four Main-Floor Entrances Provide Outstanding Functionality And Versatility, Complemented By Rich Crown Molding, Two Fireplaces, And Expansive Windows That Fill The Home With Natural Light And Timeless Elegance. The Main Level Offers Three Generously Sized, Flexible Rooms Ideal For Bedrooms, Executive Offices, Or Family Spaces, Along With Two Thoughtfully Designed Washrooms. Grand Living And Dining Areas Are Enhanced By A Stunning Modern Kitchen Featuring Built-In Appliances, A Cathedral Ceiling, Dramatic Floor-To-Ceiling Stone Fireplace, And Two Refrigerators Including A Double-Door Stainless Steel Unit. A Sunroom With A Newly Installed Patio Door Creates Seamless Indoor-Outdoor Living While Overlooking The Serene Grounds. The Second Floor Features A Luxurious Primary Retreat With Walk-In Closet And Spa-Inspired 4-Piece Ensuite, Plus Three Additional Bedrooms And A Full Bath. The Home Is Further Upgraded With A Whole-House Water Filtration System And Separate Drinkable Water System. A Detached 3-Car Garage With Triple Parking, Abundant Additional Parking, And An EV Charger Complete The Offering. Outdoors, Enjoy A Private Resort-Style Oasis With A Large Inground Swimming Pool, Expansive Backyard, And Lush Ravine Surroundings-Perfect For Entertaining And Refined Family Living. Located Within The Highly Sought-After Markville Secondary School Boundary, And Just Steps To Unionville Main Street, Toogood Pond, Fine Dining, Boutiques, Transit, And Other Top-Ranked Schools, With Quick Access To Hwy 404 And 407.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Approx. Age:
100+
Total Approx Floor Area:
3500-5000
Lot Depth:
249'10"
Lot Frontage:
100'2¾"
Lot Shape:
Irregular
Lot Details:
100.07 x 341.00 Feet (South-249.84 Ft And Rear-132.71 Ft)
Direction Faces:
East
Bedrooms:
5
Bathrooms:
5.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
5
Kitchens Above Grade:
1
# Main Level Bedrooms:
0
# Main Level Bathrooms:
0
Rooms Above Grade:
11
Rooms:
9
Zoning:
Residential
Heating type:
Forced Air
Heating Fuel:
Gas
Cooling:
Yes
Foundation:
Stone
Roof:
Asphalt Shingle
Basement:
Unfinished
Fireplace/Stove:
Yes
Attached Garage:
No
Garage:
Detached
Garage Spaces:
3.0
Parking Features:
Private
Parking Spaces:
10
Total Parking Spaces:
13.0
Family Room:
Yes
Possession Details:
TBA
Lot Irregularities:
North-341.43 Ft, Rear-133.55 Ft
Pool:
Inground
Link:
No
HST Applicable To Sale Price:
Included In
Taxes:
$11,792.68 / 2025
Assessment:
$- / -
York
Markham
Unionville
Arts Centre, Greenbelt/Conservation, Library, Park, School, Public Transit
Irregular Lot
Carpet Free
Hot Water Tank
All Existing Electric Light Fixtures And Window Coverings, Stove, Range Hood, B/I Oven & Microwave, Dishwasher, Washer & Dryer. Two Fridges.
All Staging Furniture & Chattels.
Board & Batten
Floor
Type
Size
Other
Main
Family Room
18'3" × 14'10"
Hardwood Floor, Fireplace, Large Window
Main
Living Room
26'1¼" × 17'4½"
Tile Floor, Combined w/Dining, Large Window
Main
Kitchen
21'8" × 20'11"
Cathedral Ceiling(s), Combined w/Sunroom, W/O To Patio
Main
Library
125'8" × 11'6¼"
Hardwood Floor, Large Window, B/I Bookcase
Main
Bedroom 5
16'9" × 14'10"
Hardwood Floor, Bay Window, Double Doors
Second
Primary Bedroom
25'4" × 15'2"
Hardwood Floor, Walk-In Closet(s), 4 Pc Ensuite
Second
Bedroom 2
18'2" × 10'11"
Hardwood Floor, B/I Closet, Large Window
Second
Bedroom 3
16'5" × 14'5"
Hardwood Floor, Closet, Large Window
Second
Bedroom 4
13'3" × 11'7"
Hardwood Floor, Closet, Large Window
Special Designation:
Heritage
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Date Listed:
Jan 20, 2026
Original Price:
Previous Price:
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Listed by SMART SOLD REALTY
Data was last updated January 21, 2026 at 01:15 AM (UTC)
Area Statistics
Listings on market:
39
Avg list price:
$1,858,880
Min list price:
$1,458,000
Max list price:
$4,880,000
Avg days on market:
34
Min days on market:
1
Max days on market:
169
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.
DARYL  KING
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