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3840 Promontory Crescent S
Erin Mills Mississauga L5L 3M2

$1,799,000
Residential Freehold beds: 4+1 baths: 4.0

Main Photo: 3840 Promontory Crescent S in Mississauga: Erin Mills House for sale : MLS®# W13005394
Photo 1: 3840 Promontory Crescent S in Mississauga: Erin Mills House for sale : MLS®# W13005394
Photo 2: 3840 Promontory Crescent S in Mississauga: Erin Mills House for sale : MLS®# W13005394
Photo 3: 3840 Promontory Crescent S in Mississauga: Erin Mills House for sale : MLS®# W13005394
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Photo 43: 3840 Promontory Crescent S in Mississauga: Erin Mills House for sale : MLS®# W13005394
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Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
W13005394
Bedrooms:
4+1
Bathrooms:
4
Tucked into a quiet cul-de-sac in one of Mississauga's most exclusive enclaves, this exceptional ravine property offers a rare blend of privacy, scale, and lifestyle. Backing directly onto the Credit River ravine, the home delivers a truly private backyard setting with breathtaking, uninterrupted views-an increasingly scarce offering in the city. This elegant two-storey detached residence features a double garage and a grand circular staircase that sets the tone from the moment you enter. Sunlight pours through expansive windows, illuminating the principal rooms and enhancing the warmth of the hardwood flooring throughout (carpet-free, with hardwood on main and upper levels and laminate in the finished basement). Designed for both family living and entertaining, the home offers a spacious, family-sized kitchen with panoramic ravine views, a finished walkout basement complete with a wood-burning fireplace and sauna, and direct access to a patio and inground pool overlooking the natural landscape. Two wood-burning fireplaces add character and comfort, while abundant storage ensures practicality without compromise. Recent upgrades include a new furnace (2026) and a 200-amp electrical panel (2026), offering peace of mind and modern efficiency. Perfectly positioned for convenience, the home is just one bus stop to the GO Train, minutes to the University of Toronto Mississauga campus, and surrounded by parks, trails, and family-friendly amenities. A short walk connects you to playgrounds and scenic pathways along the Credit River. A rare opportunity to secure a private court location on a premium ravine lot-where tranquility, prestige, and connectivity come together seamlessly.
Property Type:
Residential Freehold
Property Sub Type:
Detached
Home Style:
2-Storey
Approx. Age:
31-50
Total Approx Floor Area:
2000-2500
Lot Size:
<.50
Lot Depth:
131'11½"
Lot Frontage:
60'8"
Direction Faces:
South
Bedrooms:
4+1
Bathrooms:
4.0
Water supply:
Municipal
Kitchens:
1
Bedrooms Above Grade:
4
Bedrooms Below Grade:
1
Kitchens Above Grade:
1
Rooms Above Grade:
10
Heating type:
Forced Air
Heating Fuel:
Gas
Fireplaces:
2
Foundation:
Concrete
Roof:
Shingles
Basement:
Finished, Walk-Out
Fireplace Features:
Wood
Fireplace/Stove:
Yes
Garage:
Attached
Garage Spaces:
2.0
Parking Features:
Private Double
Parking Spaces:
4
Total Parking Spaces:
6.0
Family Room:
Yes
Possession Details:
60-90 Days TBA
Pool:
Inground
Link:
No
HST Applicable To Sale Price:
Included In
Taxes:
$11,455.21 / 2025
Assessment:
$- / -
Peel
Mississauga
Erin Mills
Park, Public Transit, Ravine, River/Stream, Cul de Sac/Dead End, School
Auto Garage Door Remote, Sauna
Seasonal Living
Smoke Detector
Hot Water Tank
Stove, Fridge, BI Dishwasher, Washer, Dryer, Garage Door Opener and Remotes, All Electrical Light Fixtures, Pool Equipment
Brick
River
Floor
Type
Size
Other
Main
Foyer
10'7" × 8'1"
Ceramic Floor, Circular Oak Stairs
Main
Living Room
16'10" × 11'3"
Hardwood Floor, Bay Window
Main
Dining Room
12'3" × 11'3"
Hardwood Floor, Bay Window
Main
Kitchen
12'5" × 9'
Pantry, Pot Lights, Granite Counters
Main
Breakfast
12'5" × 12'3"
Ceramic Floor, Combined w/Kitchen, Overlooks Backyard
Main
Family Room
18' × 11'2"
Hardwood Floor, W/W Fireplace, Overlook Patio
Second
Primary Bedroom
16'10" × 11'6"
Bay Window, 4 Pc Ensuite, Hardwood Floor
Second
Bedroom 2
12' × 11'4"
Window, Closet, Hardwood Floor
Second
Bedroom 3
11'9" × 11'4"
Window, Closet, Hardwood Floor
Second
Bedroom 4
10'6" × 10'
Window, Closet, Hardwood Floor
Lower
Recreation
26' × 11'3"
Walk-Out, Stone Fireplace, Sauna
Lower
Bedroom 5
22'2" × 11'1"
Laminate, W/O To Yard
Lower
Furnace Room
12'4" × 9'1"
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Laundry Level:
Main Level
Date Listed:
Apr 16, 2026
Original Price:
Previous Price:
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Listed by THE MARKET REAL ESTATE INC.
Data was last updated April 18, 2026 at 01:15 PM (UTC)
Area Statistics
Listings on market:
42
Avg list price:
$1,429,500
Min list price:
$920,000
Max list price:
$3,250,000
Avg days on market:
25
Min days on market:
1
Max days on market:
578
These statistics are generated based on the current listing's property type and located in Erin Mills. Average values are derived using median calculations. This data is not produced by the MLS® system.
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.