2 days on Market

78 William St, Waterloo, Ontario N2L 1J7

Detached
5
2
~2500-3000 sqft
$2,289,500
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Detached
5
2
~2500-3000 sqft

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Highlights

Estimated ValueNot available

Price/Sqft$839/sqft

Est. Mortgage$9,832/mo

Tax Amount (2024)$8,602/yr

Days On Market2 days


Description

HALF AN ACRE IN UPTOWN WATERLOO- Live grand. Live grand and sever, or develop. Welcome to 78 William St W a stately and elegant 5-bedroom home in Waterloos 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.


Property Details

Style2-Storey
ViewCity
Age of property100+
SqFt~2500-3000 SqFt
Lot Size21,714 SqFt(329 x 66)
Parking Spaces10
MLS ®NumberX12144851
Community NameCentral
Data SourceTRREB
Listing byCORCORAN HORIZON REALTY

Features

Heating: Radiant
Fireplace
Basement: Full, Unfinished

Main Floor

Kitchen

5.28 x 5.99

Living

4.95 x 6.55

Sunroom

5.51 x 3.71

Dining

5.28 x 5.11


Features

Lot size: 21,714 SqFt

Parking

Garage spaces 1

Garage type Detached

Other parking spaces 9

Total parking spaces 10


Property History

May 13, 2025
ListedActive
$2,289,500
2 days on market
history photo preview50
Listing by trreb®
Property listed by CORCORAN HORIZON REALTY, Brokerage

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Market Data - Central

Geo Zone Map ThumbnailCentral

Strong Seller's Market

View Market Data

Detached house - for the past 30 days

Buyer's market Seller's market

Avg. Days on Market

Past 30 days

24 days

Compared to

2024

24 days

2023

18 days

2022

7 days

New Listings

Past 30 days

7 listings

Compared to

2024

4 listings

2023

8 listings

2022

12 listings

Units sold

Past 30 days

8 units

Compared to

2024

6 units

2023

4 units

2022

7 units

Median Sold Price

Past 30 days

$806,000

Compared to

2024

$842,500

2023

$908,875

2022

$850,000


Population and Demographics

Overview

Total population 13995
Average household income $123,262

Age (%)

20 to 34
38%
65 and plus
21%
35 to 49
15%
0 to 19
13%
50 to 64
13%

Household composition (%)

Single person
44%
Single family
43%
Multi person
13%
Multi family
0%

Mother tongue (%)

English
79%
Others
5%
Mandarin
5%
German
2%
Spanish
1%
French
1%
Hindi
1%
Arabic
1%

House tenancy (%)

Renters
64%
Owners
36%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget