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Detached

8 Mac Avenue

Keswick South · Georgina, L4P 3W5

$2,750,000

Beds
4+1
Baths
3
Size
1,500-2,000 ft²
Type
Detached
Listed
34 days
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!
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Property details

MLS® number
N13819982
Property type
Detached
Style
2-Storey
Bedrooms
4+1
Bathrooms
3
Kitchens
2
Interior size
1,500-2,000 ft²
Lot
246.01 × 330.46 ft
Heating
Forced Air, Propane
Parking
12 total
Exterior
Aluminum Siding
Property taxes
$18,557 (2026)
Possession
Flexible
Cross street
The Queensway South & Riverglen Drive
Community
Keswick South
City
Georgina

Rooms

  • Foyer

    7' 3" × 10' 6"

    Main

  • Living Room

    20' 5" × 23'

    Main

    Combined w/Dining, Combined w/Kitchen

  • Primary Bedroom

    10' × 15' 1"

    Main

  • Bedroom 2

    10' 2" × 10' 6"

    Main

  • Foyer

    4' 11" × 6' 11"

    Main

  • Bedroom

    13' 7" × 14' 9"

    Main

  • Living Room

    11' 7" × 12' 5"

    Second

    Balcony, Large Window

  • Laundry

    5' 1" × 6' 9"

    Main

  • Kitchen

    7' 7" × 10' 1"

    Second

  • Bedroom

    9' 11" × 12'

    Second

  • Bedroom 2

    8' 2" × 15' 9"

    Second

Room measurements are provided by the listing brokerage, converted from metres. They are deemed reliable but not guaranteed; verify before relying on them.

Location

Keswick South · Georgina, near The Queensway South & Riverglen Drive

8 Mac Avenue, Georgina

Approximate location, placed by postal code. Map data © OpenStreetMap contributors, tiles by OpenFreeMap.

Mortgage estimate

$12,176per month

$550,000 down · 4.5% · 25 years

Down payment

%
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An estimate, not a quote. Less than 20% down adds mortgage default insurance to the loan.

Georgina

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Private showings usually happen within a day or two. We confirm the time with the listing brokerage and meet you at the door, with our honest read on the home and its price.

8 Mac Avenue, Georgina | Detached for sale