For sale 50$5,999,000
770 Millgrove Side Road
Rural Flamborough, Hamilton, Ontario L0R1V0
For sale· Added
About this home
Set on more than 52 acres in the Flamborough countryside, 770 Millgrove Side Road is a rare piece of modern architecture with presence, privacy, and an extraordinary sense of place. Designed by Toms + McNally and completed in 2016, the home is low, horizontal, and deeply connected to the land around it. Expansive glazing, clerestory windows, and operable glass walls bring the landscape right into daily life, while the kitchen, dining room, and great room come together beneath a soaring ceiling volume filled with natural light. The material palette is exceptional: Owen Sound limestone, concrete, zinc, oak, walnut, Douglas fir, lime plaster, and glass, all used with remarkable craftsmanship and taste. Together, these materials give the home a depth and authenticity that is increasingly rare. The four bedrooms each have an ensuite, including a private primary retreat with its own terrace, direct connection to the pool area, and a skylit walk-in closet. An elevator shaft was built into the original design and is ready to be completed and made operational. The lower level is equally impressive, with a large recreation room, wet bar, fireplace, custom millwork, gym, wine cellar, children's playroom, and walkout access to the gardens through a second operable glass wall. Outside, the house opens into a spectacular series of spaces: a concrete saltwater pool, screened pavilion with fireplace, multiple terraces, raised gardens, a large detached workshop, and acres of Carolinian forest. Geothermal heating and cooling, radiant in-floor heat, solar power, generator backup, and smart-home technology add additional layers of sophistication to a home where comfort, performance, and environmental thinking were deeply intentional. And despite the privacy and sense of escape, the location is remarkably connected: minutes to Dundas, Burlington, and Hamilton, with fast access to Highway 6, the 403, and the broader region. This modern estate is truly one-of-a-kind.
Location
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Property details
Listing
- MLS® number
- X13862806
- Added
- Oct 5, 2026 ()
- Updated
- Oct 5, 2026 ()
- Info refreshed
Overview
- Property type
- Single Family
- Building type
- Detached
- Style
- Contemporary
- Ownership
- Freehold
Inside
- Bedrooms
- 4
- Bathrooms
- 6
- Half baths
- 1
- Heating
- Radiant heat, Other, Geo Thermal
- Cooling
- Central air conditioning
- Fireplace
- Yes (4)
- Appliances
- Washer, Refrigerator, Central Vacuum, Dishwasher, Wine Fridge, Range, Dryer, Microwave, Freezer, Oven - Built-In, Water Treatment, Garage door opener remote(s), Water Heater - Tankless, Water Heater
- Features
- Wooded area, Rolling, Conservation/green belt, Wheelchair access, Carpet Free, Gazebo, Guest Suite, Solar Equipment
Building
- Basement
- Finished, Full, Walk out
- Exterior
- Steel, Concrete
- Foundation
- Poured Concrete
- Parking
- Garage · 7 spaces
- Amenities
- Separate Heating Controls, Fireplace(s)
Land
- Lot size
- 1030 x 669.3 ft
- Lot notes
- Lot size irregular
- Pool
- Inground pool, Salt Water Pool
- Zoning
- A2, P7, P8
Services
- Water
- Drilled Well
- Sewer
- Septic System
- Utilities
- Electricity
Location
- Cross streets
- Concession 4 W
- Directions
- Located on Millgrove Side Road, accessible off Highway 6 N via Concession 5 W or Concession 4 W.
Running costs
- Annual property tax (2026)
- $15,335
Rooms
| Den | Main level | 5.56 x 3.48 m |
| Bathroom | Main level | 3.02 x 2.01 m |
| Bathroom | Main level | 5.28 x 2.84 m |
| Exercise room | Lower level | 9.93 x 5.87 m |
| Bedroom | Lower level | 4.32 x 3.33 m |
| Bedroom | Lower level | 5.05 x 3.56 m |
| Eating area | Main level | 4.06 x 3.43 m |
| Bathroom | Lower level | 2.72 x 2.03 m |
| Bathroom | Lower level | 3.51 x 3.35 m |
| Recreational, Games room | Lower level | 9.63 x 9.14 m |
| Games room | Lower level | 5.03 x 3.4 m |
| Other | Lower level | 3.53 x 3.4 m |
| Utility room | Lower level | 11.43 x 6.2 m |
| Utility room | Lower level | 5.99 x 5.05 m |
| Kitchen | Main level | 7.52 x 5.11 m |
| Pantry | Main level | 6.3 x 5.46 m |
| Office | Main level | 5.13 x 3.48 m |
| Dining room | Main level | 8.76 x 4.67 m |
| Great room | Main level | 7.52 x 5.59 m |
| Bathroom | Main level | 2.49 x 1.47 m |
| Bedroom | Main level | 5.18 x 3.84 m |
| Primary Bedroom | Main level | 6.07 x 4.7 m |
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