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Listing Brokerage: SOTHEBY'S INTERNATIONAL REALTY CANADALast Updated: Apr 28, 2026 at 12:22 PM EDTData provided by the Toronto Regional Real Estate Board (TRREB) via PropTx / AMPRE.
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105 Marsdale Drive, St. Catharines, ON L2T 3T3, St. Catharines, ON, L2T 3T3

MLS: X13008442 | Detached

$1,998,800

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Property 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.

Directions: Lockhart & Marsdale
Inclusions: Viking commercial Refrigerator & range, Fisher Paykel drawer Dishwasher, 2 pull out GE drink fridges, Viking trash compactor, Basement GE refrigerator, Faber range hood, panasonic microwave, Washer & Dryer. Built-In Living Room TV, dining room cabinetry & dining table, exterior fridge & BBQ, all ELFs & window covers except those excluded. All Pool And Hot Tub Equipment Including Electric Pool Cover, Cover Pump, Hot Tub Cover.

Quick Facts

  • Property Type: Detached
  • Style: Bungalow
  • Bedrooms: 4 (2 above, 2 below)
  • Bathrooms: 3
  • Fireplaces: Yes
  • Parking: 6.0 spaces (Private Double)

Costs

  • Annual Taxes: $12,282.00 (2025)

Listing Provided by: SOTHEBY'S INTERNATIONAL REALTY CANADA
Board: Toronto Regional Real Estate Board
Data provided via CREA DDF®.

Detailed Features

Interior & Systems

  • Cooling: Central Air
  • Basement: Separate Entrance, Full, Walk-Up, Finished
  • Fireplace Features: Wood, Natural Gas

Exterior & Construction

  • Style: Bungalow
  • Exterior: Built-In-BBQ, Hot Tub, Landscape Lighting, Landscaped, Lawn Sprinkler System, Lighting, Patio, Privacy, Year Round Living
  • Roof: Asphalt Rolled, Flat
  • Construction: Stone, Stucco (Plaster)
  • Foundation: Concrete Block, Poured Concrete
  • Sewer: Sewer

Lot & Land

  • Pool: Inground

Community & Neighbourhood

  • Neighbourhood: 461 - Glendale/Glenridge

Listing Information

MLS® NumberX13008442
BoardToronto Regional Real Estate Board
Originating SystemToronto Regional Real Estate Board
BrokerageSOTHEBY'S INTERNATIONAL REALTY CANADA
Date ListedApril 16, 2026
Last UpdatedApril 28, 2026

Listing History

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Location & Neighborhood

📍105 Marsdale Drive, St. Catharines, ON L2T 3T3, St. Catharines, ON, L2T 3T3

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Cathy Dou
Cathy Dou
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[email protected]647-691-6364
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105 Marsdale Drive, St. Catharines, ON L2T 3T3, St. Catharines, ON, L2T 3T3

ASAP
 
MON
4
May
TUE
5
May
WED
6
May
THU
7
May
FRI
8
May
SAT
9
May
SUN
10
May
MorningAfternoonEvening
Cathy Dou
Cathy Dou
Broker of Record
[email protected]647-691-6364
Ask a Question