12 Mullen Place

Glen Williams, Halton Hills, L7G 2R9

$1,249,900

4 bedrooms
3 bathrooms
10 parking
2500-3000 sq ft

Listed today · MLS® W14102334

Open house

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About this home

This incredible lot on a dead-end street in Glen Williams is the perfect place for your forever home! This 4 bedroom, 2.5-bath home sits at the end of a quiet cul-de-sac and has a huge pie-shaped lot that is 217 ft wide across the back. This is the lot and location you've been waiting for! The home offers over 2,500 sq ft of finished living space, ample parking, and so much potential for the perfect family home. The main floor has a large living room with a fireplace, a dining room, a solid wood kitchen overlooking the treed backyard, an eat-in area plus a cozy family room with a fireplace, access to the 2-car garage and a walk-out to the patio. Upstairs offers a large primary bedroom with a 3-pc ensuite, three more great-sized bedrooms with double closets and a huge multi-use rec room! The exterior of this home is spectacular. There is ample green space in the huge private yard, a stone patio, a driveway that can fit 8 cars, and so much curb appeal! It is minutes from the GO, and everything Glen Williams and Georgetown has to offer.

Details

Type: Detached
Style: 2-Storey
Size: 2500-3000 sq ft
Lot: 67.85 × 120.13 ft
Basement: Full, Unfinished
Garage: Built-In
Kitchens: 1
Property tax: $6,887 (2026)
Neighbourhood: Glen Williams
Municipality: Halton Hills
Price per sq ft: $455 (31% below detached houses in Glen Williams, $656)

Interior

Bedrooms: 4 above ground
Bathrooms: 1 × 2-piece (main), 1 × 4-piece (second), 1 × 3-piece (second)
Rooms: 10 above ground
Family room or den: Yes
Fireplace: Yes
Features: Auto Garage Door Remote

Heating, cooling and services

Heating: Forced Air, Gas
Air conditioning: Central Air
Water and sewer: Septic

Building and exterior

Style: 2-Storey
Exterior: Brick, Wood
Roof: Asphalt Shingle
Foundation: Concrete Block
Faces: East

Parking

Garage spaces: 2
Total parking: 10
Driveway and parking: Private Double

Lot

Size: 67.85 × 120.13 ft (pie)

Possession: Flexible
Cross street: Confederation/Mullen

Rooms

Room	Level	Size
Living Room	Main	5.69 × 3.92 m (18'8" × 12'10")
Dining Room	Main	3.28 × 3.74 m (10'9" × 12'3")
Kitchen	Main	3.29 × 3.74 m (10'10" × 12'3")
Breakfast	Main	2.79 × 3.74 m (9'2" × 12'3")
Family Room	Main	6.45 × 3.5 m (21'2" × 11'6")
Primary Bedroom	Second	5.05 × 3.45 m (16'7" × 11'4")
Bedroom 2	Second	4.58 × 3.03 m (15' × 9'11")
Bedroom 3	Second	3.71 × 3.37 m (12'2" × 11'1")
Bedroom 4	Second	3.16 × 3.03 m (10'4" × 9'11")
Recreation	Second	10.18 × 4.51 m (33'5" × 14'10")

History of this address

1 earlier listing at this address, with sold and leased prices. Create a free account or sign in to see them.

Location

Location is approximate. See nearby homes on the map

Recent sales nearby

See what similar homes within 1 km sold for in the last year. Create a free account or sign in to see them.

The neighbourhood

Getting around Car-dependent

No subway, LRT or GO station within a short trip.

Within a 10-minute walk: no grocery stores, 1 cafés and restaurants, 1 park. Nearest park: Glen Williams Park (700 m).

Schools nearby

Elementary

Glen Williams Public School
EQAO: Gr 3 reading 73%, math 64%15 min walk
Holy Cross Catholic Elementary School Catholic
EQAO: Gr 6 reading 80%, math 54%1.6 km
Joseph Gibbons Public School
EQAO: Gr 3 reading 95%, math 68%1.7 km
Park Public School
EQAO: Gr 3 reading 77%, math 77%2.1 km

Secondary

Georgetown District High School
EQAO: Gr 9 math 72%, literacy test 85%1.4 km
Gary Allan High School - Halton Hills1.4 km
Christ the King Catholic Secondary School Catholic
EQAO: Gr 9 math 58%, literacy test 84%1.6 km

EQAO: share of students meeting the provincial standard (2024–25). Ontario average: Gr 6 reading 86%, math 51%; Gr 9 math 55%; literacy test 83%.

Closest schools, not school zones. Check which school serves this address with the school board before relying on it.

Who lives here postal area L7G

Owners / renters: 86% / 14%
Median household income: $132,000
Average age: 41
Children under 15: 17%
Homes: 71% detached, 4% high-rise
Commute by transit: 1%
Population: 48,051

Languages spoken most at home besides English: Punjabi (Panjabi) 0.9%, Polish 0.8%, Croatian 0.5%, Spanish 0.5%.

Flood and conservation Regulated area

This address is inside a conservation-authority regulated area (Credit Valley Conservation): near a valley, stream, shoreline or wetland, where flooding or erosion can occur. New building, additions, pools or grading usually need a permit from the authority.

Screening maps only. Ask the conservation authority for a property inquiry before relying on this.

Safety

Crime Severity Index for Halton Region (Oakville/Burlington) police: 31 vs 57 for Ontario (2025).

Police-reported figures for the whole police service area, not this street. Rates use the area’s resident population.

Distances are approximate. Places © OpenStreetMap contributors. Neighbourhood figures: Statistics Canada, 2021 Census. School results: EQAO via Ontario Data Catalogue (Open Government Licence – Ontario). Flood and regulation mapping: Credit Valley Conservation open data. Crime Severity Index: Statistics Canada.

Living here

Commute

To Union Station (downtown Toronto): 44 km. Transit times · Driving times

Noise Nothing major nearby

No highway within 500 m, rail line within 300 m, or airport flight path nearby.

Distances from the map, not noise measurements. Visit at rush hour to judge for yourself.

Internet High-speed

50/10 Mbps or faster available here by cable, fibre or DSL (the federal high-speed target).

From the federal broadband map. Check exact speeds and providers for the address.

Roads, rail, airports and planned stations © OpenStreetMap contributors. Internet: Innovation, Science and Economic Development Canada, National Broadband Data.

Listed by ROYAL LEPAGE MEADOWTOWNE REALTY.

Listing information provided by PropTx Innovations Inc. and TRREB; deemed reliable but not guaranteed accurate by PropTx.