8 Mac Avenue
Keswick South, Georgina, L4P 3W5
$2,750,000
- 4+1 bedrooms
- 3 bathrooms
- 12 parking
- 1500-2000 sq ft
Listed 26 days ago · MLS® N13819982
About this home
Live, Work & Play! Welcome to 8 & 12 Mac Ave! Discover a rare waterfront investment and development opportunity in the heart of Keswick! Situated along the scenic Maskinonge River with direct boating access to Lake Simcoe, this unique property offers a private marina with approximately 20 boat slips, including a covered dock, two residential 2-bedroom apartments, and a guest suite, providing excellent income-generating potential. An exceptional opportunity for investors, developers, and boating enthusiasts seeking to combine business, lifestyle, and waterfront living. Explore the exciting possibilities for future waterfront redevelopment, including potential multi-storey condominiums, townhomes, retail space, or restaurant. Ideally located just minutes from Highway 404, shopping, restaurants, grocery stores, schools, parks, and everyday amenities. Phase I and Phase II Environmental Site Assessments completed in 2025. A truly unique opportunity to own a waterfront property with multiple income streams and future development potential in Keswick's growing waterfront community!
Details
- Type
- Detached
- Style
- 2-Storey
- Size
- 1500-2000 sq ft
- Lot
- 246.01 × 330.46 ft
- Basement
- None
- Garage
- None
- Kitchens
- 2
- Property tax
- $18,557 (2026)
- Neighbourhood
- Keswick South
- Municipality
- Georgina
- Price per sq ft
- $1,571 (232% above detached houses in Keswick South, $473)
Interior
- Bedrooms
- 4 above ground + 1 below
- Bathrooms
- 1 × 3-piece (main), 1 × 3-piece (main), 1 × 3-piece (second)
- Rooms
- 10 above ground
- Family room or den
- No
- Fireplace
- No
- Features
- Accessory Apartment, Primary Bedroom - Main Floor
Heating, cooling and services
- Heating
- Forced Air, Propane
- Water and sewer
- Sewer
Building and exterior
- Style
- 2-Storey
- Exterior
- Aluminum Siding
- Roof
- Asphalt Shingle
- Faces
- North
- Waterfront
- Direct
Parking
- Total parking
- 12
- Driveway and parking
- Private
Lot
- Size
- 246.01 × 330.46 ft (irregular)
- Acreage
- .50-1.99
More
- Possession
- Flexible
- Nearby
- Clear View, Lake Access, Marina, Public Transit, School, Park
- Cross street
- The Queensway South & Riverglen Drive
Rooms
| Room | Level | Size | Features |
|---|---|---|---|
| Foyer | Main | 2.2 × 3.2 m (7'3" × 10'6") | |
| Living Room | Main | 6.23 × 7 m (20'5" × 23') | Combined w/Dining, Combined w/Kitchen |
| Primary Bedroom | Main | 3.04 × 4.6 m (10' × 15'1") | |
| Bedroom 2 | Main | 3.1 × 3.2 m (10'2" × 10'6") | |
| Foyer | Main | 1.5 × 2.11 m (4'11" × 6'11") | |
| Bedroom | Main | 4.15 × 4.5 m (13'7" × 14'9") | |
| Living Room | Second | 3.53 × 3.78 m (11'7" × 12'5") | Balcony, Large Window |
| Laundry | Main | 1.56 × 2.06 m (5'1" × 6'9") | |
| Kitchen | Second | 2.31 × 3.08 m (7'7" × 10'1") | |
| Bedroom | Second | 3.03 × 3.66 m (9'11" × 12') | |
| Bedroom 2 | Second | 2.5 × 4.8 m (8'2" × 15'9") |
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 Somewhat walkable
No subway, LRT or GO station within a short trip.
Within a 10-minute walk: 1 grocery store, 6 cafés and restaurants, 3 parks. Nearest grocery: Queensway Marketplace (450 m). Nearest park: Oakmeadow Park (650 m).
Schools nearby
Elementary
- R. L. Graham Public School
EQAO: Gr 6 reading 59%, math 17%8 min walk - Jersey Public School
EQAO: Gr 6 reading 57%, math 43%1.4 km - Fairwood Public School
EQAO: Gr 6 reading 70%, math 21%1.4 km - W. J. Watson Public School
EQAO: Gr 6 reading 65%, math 16%1.5 km
Secondary
- Keswick High School
EQAO: Gr 9 math 29%, literacy test 77%12 min walk - Our Lady of the Lake Catholic College Catholic1.6 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 L4P
- Owners / renters
- 80% / 20%
- Median household income
- $102,000
- Average age
- 40
- Children under 15
- 17%
- Homes
- 79% detached, 1% high-rise
- Commute by transit
- 2%
- Population
- 29,861
Languages spoken most at home besides English: Yue (Cantonese) 1.1%, Mandarin 0.9%, Russian 0.8%, Iranian Persian 0.5%.
Flood and conservation Flood plain
This address falls inside a mapped flood plain (Lake Simcoe Region Conservation). Building, additions and grading need a permit from the conservation authority, and flood insurance can cost more or be harder to get.
Screening maps only. Ask the conservation authority for a property inquiry before relying on this.
Safety
Crime Severity Index for York Region police: 50 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: Lake Simcoe Region Conservation open data. Crime Severity Index: Statistics Canada.
Living here
Commute
To Union Station (downtown Toronto): 65 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 CENTURY 21 LEADING EDGE REALTY INC..
Listing information provided by PropTx Innovations Inc. and TRREB; deemed reliable but not guaranteed accurate by PropTx.
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