21 Old Mill Road

Brant

21 Old Mill Road
21 Old Mill Road
21 Old Mill Road
+47
4+2
 bed
5
 bath
24
 parking
3500 - 5000
 sqft
Detached
$2,199,800
For Sale
46 days
 on site
$2,199,800
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Size
-
Lot size
17.76 Acres
Street frontage
-
Possession
2026-07-09
Price per sqft
$440 - $629
Taxes
$9,800 (2025)
Parking Type
-
Style
Bungaloft
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Description
Welcome to 21 Old Mill Street - A Grand Estate on 16 Private Acres with Over 8,100 Sq Ft of Living Space! Experience the perfect blend of luxury, functionality, and endless opportunity in this impressive 6-bedroom residence. Nestled on a quiet street with easy access to Hwy 403, this custom-built home offers over 8,100 sq ft of finished living space and is ideally suited for multi-generational living or the business owner seeking yard space and a home office. The home features a terrific in-law setup with a separate entrance, providing privacy and flexibility for extended family or business use. Inside, you're greeted by a grand foyer and an expansive open-concept main floor with 9 ceilings, granite countertops, and 250+ pot lights throughout for a bright, upscale ambiance. The sumptuous primary suite and three additional bedrooms on the main level provide space and comfort, while the fully finished lower level offers a home theatre, rec room, gym space, and more. A four-car detached garage, both drilled and dug wells, and an oversized septic system round out this one-of-a-kind estate. With 16 acres of land, the possibilities for outdoor enjoyment, hobby use, or future development are limitless.
Broker: ROYAL LEPAGE ASSOCIATES REALTY
MLS®#: X12661446
Property details
Parking:
24
Parking type:
-
Property type:
Detached
Heating type:
Forced Air
Style:
Bungaloft
MLS Size:
3500-5000 sqft
Lot front:
909 Ft
Lot depth:
114 Ft
Listed on:
Jan 5, 2026
Show all details
Rooms
LevelNameSizeFeatures
Lower
Media Room
20.0 x 26.7 ft
Second
Loft
33.1 x 29.7 ft
Main
Kitchen
20.4 x 16.7 ft
Show all
Instant estimate:
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$212,442
lower than listed price
i
High
$2,083,576
Mid
$1,987,358
Low
$1,886,176
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About 21 Old Mill Road

21 Old Mill Road is a Brant detached house for sale. It was listed at $2199800 in January 2026 and has 4+2 beds and 5 bathrooms.

For groceries or a pharmacy you'll likely need to hop into your car as there is not much near this detached house.

Getting around the area will require a vehicle, as there are no nearby transit stops.