
12 McMaster Street
Halton Hills (Glen Williams), ON L7G 5G7
- 4+1Bedrooms
- 4Bathrooms
- 2Garage
- 3000–3500Sq Ft
- $13,616Tax
- 182×112 ftLot Size
- Estimated Value:$1,886,500See Free Estimate Report

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Free Home EvaluationHow Much Is My Home Worth?Homes for Sale NearbySale & Price History for 12 McMaster Street, Halton Hills, Glen Williams
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About 12 McMaster Street, Halton Hills, Glen Williams
Stunning Bungaloft on Private Cul-De-Sac in Sought-After Glen Williams. Welcome to this beautifully designed bungaloft, tucked away on a quiet cul-de-sac in the prestigious Glen Williams community. Set on a private 3/4-acre lot, this home offers a luxurious lifestyle with exceptional space, design, and outdoor living. The professionally landscaped backyard is a true retreat--featuring a sparkling in-ground pool, a large hot tub, and multiple lounge and dining areas ideal for entertaining. Enjoy private access to the hot tub directly from the main floor primary bedroom. Inside, the main level features an elegant layout with generous principal rooms. French doors lead to a formal dining room, perfect for hosting. The open concept great room boasts soaring ceilings and is open to a bright loft space--ideal for a home office, sitting area, or library. The custom kitchen includes a built-in breakfast bench, a center island, and a walk-out to the backyard. This home offers two separate entrance loft spaces: the main loft above the great room, plus a private guest/in-law/nanny suite in a separate upper-level loft with its own entrance, full bathroom, and access to the laundry room--ideal for multigenerational living or independent family members. The finished basement is perfect for entertaining, complete with a custom-built-in bar, pool table area, and walk-out to the backyard. A private lower-level bedroom includes its own ensuite and walk-in closet--great for guests or older children. Storage will never be an issue--this home offers an enormous amount of storage throughout, including built-ins, closets, and flexible utility areas. Professionally designed with no detail overlooked, this one-of-a-kind home offers the perfect balance of luxury, space, and functionality in one of Halton Hills' most desirable neighborhoods.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $13,616
- Land Transfer Tax Fee
- $45,850
Rental Items
- Rental Equipment
- HWT
- Basement Type
- Finished with Walk-Out, Full
Interior Features
- Laundry Level
- Main Level
- Interior Extras
- Auto Garage Door Remote, Built-In Oven, Central Vacuum, Countertop Range, Primary Bedroom - Main Floor, Storage, Sump Pump, Bar Fridge, Generator - Full
- Security Features
- Other
- Fireplace/Stove
- Yes
- Fireplace Features
- Living Room, Family Room, Other
- Elevator
- No
Exterior Features
- Exterior Extras
- Hot Tub, Landscaped, Lawn Sprinkler System, Lighting, Patio, Deck
- Pool
- Inground
- Property Features
- Clear View, Cul de Sac/Dead End, Level, Wooded/Treed
- Other Structures
- Gazebo, Shed, Fence - Full
Building
- Building Type
- Detached
- Building Style
- Bungalow
- Approx Age
- 16-30
Construction
- Exterior Finish
- Brick
- Roof
- Asphalt Shingle
- Foundation Details
- Poured Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 182.37 ft
- Lot Depth
- 111.82 ft
- Lot Shape
- Irregular
Inclusions
- Inclusions
- All stainless-steel appliances, fridge, stove, dishwasher, all window coverings, all electrical light fixtures except as excluded, pool table and accessories, and all built-in closets, pool cover, and related accessories.
Exclusions
- Exclusions
- Pizza oven; garage lift
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 2
- Parking Spaces
- 8
- Total Garage And Parking Spaces
- 10
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Septic
- Natural Gas
- Yes
- Hydro
- Yes
- Bedrooms
- 4 + 1
- Washrooms
- 4
- Kitchens
- 1
- Family / bonus room
- Yes
Room sizes
- Living Room—Main level, Hardwood Floor, Stone Fireplace, Cathedral Ceiling(s)
- Dining Room—Main level, Hardwood Floor, Separate Room, Formal Rm
- Kitchen—Main level, Overlooks Pool, W/O To Deck, B/I Appliances
- Primary Bedroom—Main level, Hardwood Floor, Gas Fireplace, Walk-In Closet(s)
- Bedroom 2—Main level, Hardwood Floor, Large Closet, Window
- Bedroom 3—Main level, Hardwood Floor, Walk-In Closet(s), Window
- Family Room—Second level, Overlooks Living, Separate Room, Skylight
- Bedroom 4—Second level, 4 Pc Ensuite, Cathedral Ceiling(s), Window
- Family Room—Lower level, Laminate, Gas Fireplace, Wet Bar
- Game Room—Lower level, Combined w/Family, W/O To Pool, Laminate
- Bedroom 5—Lower level, Laminate, Walk-In Closet(s), Window
Washrooms
- 3-piece, Main
- 5-piece, Main
- 4-piece, Second
- 4-piece, Lower
- Municipality
- Halton Hills
- Neighbourhood
- Glen Williams
- Main cross streets
- Wildwood/Oakridge
- Zoning
- Single Family Residential
- Directions
- Wildwood/Oakridge
- MLS® number
- W12471961
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2025-11-06
- Listed on
- 2025-10-20
- Days on market
- 17 days
- Possession type
- 30-59 days
- Co-op commission
- 2.5% + HST
- Seller
- Listed by
- RE/MAX REALTY SPECIALISTS INC.
Home Market Value
Current home valuation for 12 McMaster Street, Halton Hills, Glen Williams, Halton Hills, ON. Listed for $2,375,000
HOMEH Estimate
$1,886,500
Estimated Sales Range
$1,429,061 - $2,343,939
HOMEH Estimate for 12 McMaster Street, Halton Hills, Glen Williams
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
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$475,000
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $0 | $0 | $0 | $0 |
=Total mortgage | $1,900,000 | $1,781,250 | $1,662,500 | $1,543,750 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $9,277monthly | $8,697monthly | $8,117monthly | $7,537monthly |
Land Transfer Tax
$45,850
$45,850
Around this home
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