MLS® Listings · Milton

12199 Guelph Line

Rural Milton West, Milton, L0P 1B0

$4,450,000

For sale · MLS® W14139680

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7+3Bedrooms
8Bathrooms
18Parking
3500-5000Sq ft

About this home

This extensively renovated estate sits on a private, gated 3.51 acres at Guelph Line and 20 Side Road in Campbellville, north of the 401, with 8,299 sq ft of living space over three levels plus a 914 sq ft guest house. The renovation brought new windows, new flooring and hardwood, and custom box ceilings throughout, and the home has 7 fireplaces and 4 kitchens. The main floor opens with a grand foyer, curved staircase and crystal chandelier, then flows to a vaulted office, formal dining room with fireplace and custom built-ins, a living room with windows on three sides , slab feature wall and linear Custom vented Napoleon fireplace, a custom bar with wine storage, and a chef's kitchen with an oversize island, stone countertops, full-height slab backsplash, farmhouse sink and a professional-style range. Walk out from the breakfast area to a two-level rear deck with glass railings. Upstairs are 5 bedrooms and 4 washrooms. The primary suite has its own snug sitting room with fireplace and a walkout to the front balcony, along with a bedroom fireplace, his and hers bathrooms, a walk-in closet and private laundry. The walkout lower level has 2 kitchens and 2 bedrooms, plus a games area, media wall, gym ( could be a 3rd bedroom ) and an in-law suite with its own bathroom, laundry and separate entrance. A detached guest house holds a 2-bedroom apartment with its own kitchen, bathroom, laundry and deck. With three self-contained living spaces on one property, parents, adult children and extended family can live close while keeping their own space. The solar-heated indoor pool makes swimming a year-round habit. Outside, two ponds, mature trees and a fire pit patio surround the home. Indoor parking for 8 vehicles, room for 10 more on the drive, and a wired generator. Flexible possession. Full upgrade list available. Private showings by appointment. Rooms on "Upper level" are in Guest house

Details

Property type
Rural Residential
Style
2-Storey
Size (sq ft)
3500-5000
Bedrooms
7
Bedrooms below grade
3
Bathrooms
8
Kitchens
4
Basement
Finished with Walk-Out, Separate Entrance, Apartment, Finished
Heating
Forced Air
Air conditioning
Central Air
Garage
Attached
Parking spaces
18
Lot frontage
250.38
Lot depth
613.8
Lot units
Feet
Faces
East
Cross streets
Guelph Line & 20 Side Rd
Property taxes
$16,367
Tax year
2026
Possession
Flexible
MLS® number
W14139680

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Listing courtesy of REAL BROKER ONTARIO LTD..

Book a showing

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MLS® listing content displayed under TRREB license. CREA trademarks used under license where listing data is shown. Saigal Realty Inc., Brokerage — brokerage registered with the Real Estate Council of Ontario (RECO). Data last updated Nov 2, 2026, 1:15 p.m..

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