30 days on Market

105 Marsdale Dr, St. Catharines, Ontario L2T 3T3

Detached
2 + 2
3
~3000-3500 sqft
$1,998,800
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Detached
2 + 2
3
~3000-3500 sqft

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Highlights

Property Estimate

Days on market30 days

Estimated valueNot available

Price/Sqft$619/sqft

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Description

Architecturally relevant and thoughtfully reimagined, 105 Marsdale Drive is an inspiring mid-century modern "Butterfly Roof" bungalow, offering nearly 3,000 sq ft of main-level living in one of South St. Catharines' most highly sought-after neighbourhoods. Originally designed in 1958 by Massey Award-winning architect James E. Secord, with a later addition influenced by renowned architect Ron Thom, this home blends preserved architectural character with modern updates. Features include floor-to-ceiling glass, clean horizontal lines, custom rosewood built-ins, and four fireplaces (3 wood-burning, 1 gas). The open-concept layout flows seamlessly through the living, dining, and kitchen areas, creating an ideal space for both everyday living and entertaining. The private backyard oasis is a standout feature, professionally landscaped and designed for resort-style living. Highlights include a Swenker concrete pool, hot tub, outdoor BBQ kitchen, pool change room, low-voltage landscape lighting, and a programmable in-ground sprinkler system. The fully finished lower level offers a self-contained suite with a separate entrance, two bedrooms, a full kitchen, spacious living areas, and a full bathroom - ideal for multigenerational living, growing teenagers, guests, or a nanny/in-law setup. Additional features include an original indoor cedar-lined sauna with shower, extensive storage, cedar-lined closets, and mature award-winning landscaped gardens providing exceptional privacy. Located just steps from the Niagara Escarpment, Bruce Trail, Ridley College, the Pen Centre, and some of Niagara's top wineries and Michelin star restaurants. A rare opportunity to own an architecturally significant mid-century modern home with exceptional lifestyle flexibility in a prime location.


Property Details

StyleBungalow
View-
Age of property-
SqFt~3000-3500 SqFt
Lot Size14,487 SqFt(120.46 x 120.27)
Parking Spaces6
MLS ®NumberX13008442
Community NameBrock
Data SourceTRREB
Listing bySOTHEBY'S INTERNATIONAL REALTY CANADA

Features

Heating: Other
Cooling: Central Air
Fireplace
Basement: Sep Entrance, Full

Main Floor

Kitchen

4.93 x 6.19

Stainless Steel Appl / Corian Counter / Window Flr to Ceil

Living

4.83 x 5.1

B/I Bookcase / Window / O/Looks Frontyard

Family

5.6 x 8.31

Vaulted Ceiling / Gas Fireplace / O/Looks Backyard

Breakfast

4.4 x 2.9

Eat-In Kitchen / Window / Open Concept


Features

Lot size: 14,487 SqFt
Pool: Inground

Parking

Garage spaces 2

Garage type Carport

Other parking spaces 4

Total parking spaces 6


Property listed by SOTHEBY'S INTERNATIONAL REALTY CANADA, Brokerage
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Market Data - Brock

Geo Zone Map ThumbnailBrock

Strong Buyer'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

29 days

Compared to

2025

0 day

2024

22 days

2023

31 days

New Listings

Past 30 days

9 listings

Compared to

2025

9 listings

2024

9 listings

2023

7 listings

Units sold

Past 30 days

3 units

Compared to

2025

0 unit

2024

5 units

2023

3 units

Median Sold Price

Past 30 days

$660,000

Compared to

2024

$775,000

2023

$905,000


Population and Demographics

Overview

Total population 3043
Average household income $159,368

Age (%)

0 to 19
18%
20 to 34
21%
35 to 49
16%
50 to 64
20%
65 and plus
25%

Household composition (%)

Single family
66%
Single person
25%
Multi person
8%
Multi family
0%

Mother tongue (%)

English
83%
Mandarin
5%
Others
2%
French
2%
Spanish
2%
Italian
2%
Polish
1%
German
1%

House tenancy (%)

Owners
76%
Renters
24%

What’s nearby?Essentials within 5 km

Local Logic

Transportation Scores

Estimated Budget