78 William Street W, Waterloo

Bedrooms: 5
Bathrooms: 2
Living area: 2821 square feet
Type: Residential
Added: 1 week ago
Updated: 5 days ago
Last Checked: 13 minutes ago
Listed by: Corcoran Horizon Realty
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Listing description
This House at 78 William Street W Waterloo, ON with the MLS Number 40763243 which includes 5 beds, 2 baths and approximately 2821 sq.ft. of living area listed on the Waterloo market by SY WILLIAMS - Corcoran Horizon Realty at $1,790,000 1 week ago.

HALF AN ACRE IN UPTOWN WATERLOO! Live grand and sever, or develop. Welcome to 78 William St W, a stately and elegant 5- bedroom home in Waterloo’s coveted Westmount neighborhood, just two blocks from Uptown conveniences and the Region's new LRT. Thoughtfully updated while retaining its original character, the home features gracious principal rooms ideal for both everyday living and entertaining. The spacious living and dining areas flow seamlessly, enhanced by large bay windows that flood the space with natural light and showcase beautiful architectural details—including original marble fireplaces that add timeless sophistication. The bright, functional kitchen offers ample storage and prep space, while the adjacent sunroom overlooks the expansive backyard and gardens—a peaceful spot for morning coffee or unwinding at the end of the day. Upstairs, you'll find five generously sized bedrooms, each with ample closet space, providing comfort and flexibility for families, guests, or work-from-home needs. Outside, the half-acre lot is a true highlight—offering privacy, mature trees, and abundant green space for recreation, gardening, or future development. Initial planning work has been completed to allow for lot severance, creating the potential to sell part of the land, build a custom home, or develop an investment property. Zoning also permits the construction of up to three Additional Dwelling Units (ADUs) in total. Whether you're seeking a distinctive family home with historic charm or a property with outstanding future potential, 78 William St W presents a rare opportunity in one of Waterloo's most desirable neighbourhoods. (id:1945)

Property Details Key information about 78 William Street W

Cooling: None
Heating:
- Radiant heat
- In Floor Heating
- Natural gas
Structure Type: House
Exterior Features: Brick
Architectural Style: 2 Level

Interior Features Discover the interior design and amenities

Basement:
- Unfinished
- Full
Appliances:
- Washer
- Refrigerator
- Central Vacuum
- Gas stove(s)
- Dishwasher
Fireplaces Total: 2

Exterior & Lot Features Learn about the exterior and lot specifics of 78 William Street W

Water Source: Municipal water
Lot Size Units: acres
Parking Features: Detached Garage
Lot Size Dimensions: 0.51

Utilities & Systems Review utilities and system installations

Sewer: Municipal sewage system

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Nearby Listings Stat Estimated price and comparable properties near 78 William Street W

Active listings

Min Price

$560,000

Max Price

$1,790,000

Avg Price

$747,592

Days on Market

54 days

Sold listings

Min Sold Price

$562,000

Max Sold Price

$839,000

Avg Sold Price

$692,250

Days until Sold

50 days

Nearby Places Nearby schools and amenities around 78 William Street W

Perimeter Institute for Theoretical Physics (0.8 km)
31 Caroline St N, Waterloo

Kitchener Waterloo Collegiate and Vocational School (1.3 km)
787 King St W, Kitchener

The Bauer Kitchen (0.5 km)
187 King St S #102, Waterloo

Huether Hotel (0.9 km)
59 King St N, Waterloo

The Canadian Clay and Glass Gallery (0.7 km)
25 Caroline St N, Waterloo

Waterloo Memorial Recreation Complex (0.8 km)
101 Father David Bauer Dr, Waterloo

Grand River Hospital (1.1 km)
835 King St W, Kitchener

Wilfrid Laurier University (1.7 km)
75 University Ave W, Waterloo

Price History

Listed

August 25, 2025

by Corcoran Horizon Realty

Residential For Sale