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For SaleDetached · BungalowMLS® #X13772006 · TRREB MLS®

105 Marsdale Dr, St. Catharines, Ontario

Glendale/Glenridge, St. Catharines, Ontario L2T 3T3

Bedrooms
2+2
Lot Size
120.27 x 120.46 ft
Bathrooms
3
Type
Detached
Basement
Separate Entrance

$1,898,800

Estimated market value

About 105 Marsdale Dr

105 Marsdale Dr is a 2+2-bedroom, 3-bathroom detached house in Glendale/Glenridge, St. Catharines, listed for sale at an asking price of $1,898,800 (MLS® X13772006).

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. This year, the home was recognized by the Niagara Architectural Society, celebrating its architectural history and significance. 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.

Insights

  • Condition Score

    Good
    68out of 100

    6 condition-related facts documented

    Source: Listing age, structured features and disclosed update language; not an inspection.

  • Cashflow Quality

    Shortfall
    5out of 100

    −$6,187/mo against the cost of owning (20% down, 4.8%, 25 yrs)

    Source: Median of 7 detached homes with 4 bedrooms for lease in St. Catharines right now. Cost of owning counts the mortgage and property tax.

Condition uses listing-record signals, not an inspection.

Key facts

Tax
$12,282 / 2025
MLS® number
X13772006
Board
TRREB MLS®
Property Type
Detached
Days on market
Size
3000-3500 sqft
Lot Size
120.27 x 120.46 ft
Listed on
Parking
2 Carport, 6 Parking
Listing brokerage: SOTHEBY'S INTERNATIONAL REALTY CANADAData source: TRREB MLS®Information deemed reliable but not guaranteed. Contained information is subject to errors, omissions, and changes without notice. Information should be independently verified.

Listing history

Buy/sell history for 105 Marsdale Dr, St. Catharines, Ontario

Sale history on this site covers the last 2 years, the window permitted under the TRREB MLS® VOW agreement.

Date StartDate EndList PricePriceEventListing ID
Date StartN/AN/A$1,898,800N/AScX13772006

Members see the full history. Prices are hidden from signed-out visitors.

Estimate

Estimated value requires sign in

Market estimates use sold comparables and are available after you sign in and accept MLS® VOW terms.

The estimate is an automated value built from public and MLS® data. It is not an appraisal; ask Michelle Lacroix for a full comparative market analysis.

Property details

Property

Property Type
Detached
Style
Bungalow
Community
Glendale/Glenridge
Municipality
St. Catharines

Building

Size
3000-3500 sqft
Construction
Stone

Inside

Bedrooms
2+2
Bathrooms
3
Bathroom Details
1 × 4pc Main, 1 × 5pc Main, 1 × 3pc Bsmt
Basement Type
Separate Entrance
Kitchens
1

Parking

Driveway
Pvt Double
Garage Type
Carport
Garage
2
Additional Parking
4
Total Parking
6

Utilities

Water
Municipal
Cooling
Other
Heating Type
Other

Land

Sewer
Sewers
Frontage
120.27 ft
Depth
120.46 ft
Lot Size
120.27 x 120.46 ft

Additional

Foundation
Concrete Block, Poured Concrete
Roof
Asphalt Rolled, Flat
Fireplace
Yes
Pool
Inground
Den
Yes
Family room
Yes
Extras
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.

Rooms

RoomSizeFeaturesLevel
2nd Br4.25 × 5.6 mCloset, Window, hardwood floorMain
Dining4.03 × 4.35 mB/I Shelves, O/Looks Pool, Open ConceptMain
Mudroom3.06 × 2.73 mB/I Appliances, B/I Shelves, W/O To GarageMain
Family8.31 × 5.6 mVaulted Ceiling, Gas Fireplace, O/Looks BackyardMain
Breakfast2.9 × 4.4 mEat-In Kitchen, Window, Open ConceptMain
Kitchen3.72 × 1.82 mStainless Steel Appl, Granite Counter, PantryBsmt
Office3.92 × 2.25 mB/I Desk, Wood TrimBsmt
Kitchen6.19 × 4.93 mStainless Steel Appl, Corian Counter, Window Flr to CeilMain
Rec10.0 × 4.26 mB/I Shelves, Window, Recessed LightsBsmt
3rd Br4.73 × 4.26 mWindow, Closet, O/Looks FrontyardBsmt
Primary11.77 × 4.81 m5 Pc Ensuite, Sauna, FireplaceMain
Living5.1 × 4.83 mB/I Bookcase, Window, O/Looks FrontyardMain
Family7.8 × 5.39 mB/I Desk, Window, Brick FireplaceBsmt
4th Br2.26 × 3.11 mWindow, Closet, O/Looks FrontyardBsmt

Map and tour

Open in maps
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Detached homes for sale in Glendale/Glenridge right now

For sale now
37
Median asking price
$799K

Middle half: $650K to $1.2M

New in 7 days
3

11 in 28 days

Price cuts
32%

12 listings

This home is asking 138% above the median, higher than three quarters of them.

See all homes in Glendale/Glenridge

Asking prices and counts of the MLS® listings on this site as of today. Asking figures only, never sold or leased prices.

Land transfer tax on this home

Ontario land transfer tax
$34,451
Total land transfer tax
$34,451
First-time buyer rebates (Ontario up to $4,000)
−$4,000
Total for first-time buyers
$30,451
See how this is worked out
0.5% on the first $55,000
$275
1.0% from $55,000 to $250,000
$1,950
1.5% from $250,000 to $400,000
$2,250
2.0% from $400,000 to $1,898,800
$29,976
Ontario total
$34,451

An estimate at the asking price, for a home with one or two single-family residences. Your lawyer confirms the exact amount.

Land and environment

Public records about this location. Not part of the MLS® listing and not provided by the listing brokerage.

12 records · 6 on fileRead 2026-11-06
250 m500 m1 km2 kmBeyond · area-wideNo mapped wetland within 120 mNo water-supply well recorded within 250 mInside the Greenbelt (Niagara Escarpment Plan) and the Niagara Escarpment plan area (Urban Area)Nearest airport: 8.0 kmA trail on the Ontario trail network within 1 kmNo licensed pit or quarry within 2 kmNo recorded oil, gas or salt well within 250 mNo facility within 1 km reports pollutant releases to Environment CanadaNo federal contaminated site within 1 kmElectricity is distributed here by Alectra Utilities CorporationWired internet 50/10 Mbps or faster is listed at a household 40 m awayAcross the surrounding area: fibre to the home, cable, DSL internet listed
On record Checked, none on record

Water and conservation2

  • No mapped wetland within 120 m120 m
  • No water-supply well recorded within 250 m250 m

Province of Ontario open data

Planning and building activity2

  • Inside the Greenbelt (Niagara Escarpment Plan) and the Niagara Escarpment plan area (Urban Area)These provincial plans set policies on new buildings, new lots and some changes to the land; the municipality can say which apply to this property.At the address
  • Nearest airport: 8.0 km8 km

Province of Ontario open data

Around the home1

  • A trail on the Ontario trail network within 1 km1 km

Province of Ontario open data

Environmental records4

  • No licensed pit or quarry within 2 km2 km
  • No recorded oil, gas or salt well within 250 m250 m
  • No facility within 1 km reports pollutant releases to Environment CanadaThe nearest is Brock University, 1.1 km away. Only facilities above the inventory’s reporting thresholds are listed.1 km
  • No federal contaminated site within 1 kmThe federal inventory covers federal land only; it says nothing about provincial or private sites.1 km

Province of Ontario open data · Government of Canada open data

Power and internet3

  • Electricity is distributed here by Alectra Utilities CorporationAt the address
  • Wired internet 50/10 Mbps or faster is listed at a household 40 m awayFixed wireless 50/10 Mbps or faster. LTE mobile coverage listed. ISED’s National Broadband Data at the nearest household point (40 m from the listing); 50/10 Mbps is its top category and includes faster plans. Confirm with a provider for this address.40 m
  • Across the surrounding area: fibre to the home, cable, DSL internet listedFibre to the home: Bell, Cogeco Connexion. Cable: Cogeco Connexion. DSL: Bell. Fixed wireless: Bell, Last Mile Wireless Internet, NWIC, Rogers, Xplore. Mobile: Bell, Freedom Mobile, Rogers, Telus. Satellite: Xplore. ISED’s list for the surrounding ~25 km² area; check with a provider for this address.Area-wide

Ontario Energy Board · Innovation, Science and Economic Development Canada

Each record is placed at the distance its own line states. None of it is an inspection of the property. Confirm anything that matters to you with the municipality, Niagara Peninsula Conservation Authorityor the record’s publisher.

Contains information licensed under the Open Government Licence – Canada. Contains information licensed under the Open Government Licence – Ontario.

Schools nearby

ElementaryTypeDistanceEQAO average 2024–25
St Peter Catholic Elementary SchoolNiagara CDSBCatholic · grades JK–8450 m86%Grade 6 average
Oakridge Public SchoolDSB NiagaraPublic · grades JK–81 km93%Grade 6 average
Briardale Public SchoolDSB NiagaraPublic · grades JK–81.2 km—
ÉÉC Sainte-Marguerite-Bourgeoys-St.CathConseil scolaire catholique MonAvenirFrench-language Catholic · grades JK–82 km47%Grade 6 average
SecondaryTypeDistanceGrade 9 math 2024–25
Denis Morris Catholic High SchoolNiagara CDSBCatholic · grades 9–121.4 km50%Grade 9 math
DSBN AcademyDSB NiagaraPublic · grades 9–121.7 km71%Grade 9 math
Sir Winston Churchill Secondary SchoolDSB NiagaraPublic · grades 9–12 · French Immersion1.8 km71%Grade 9 math
Pope Francis Catholic Secondary SchoolNiagara CDSBCatholic · grades 9–122.8 km—

EQAO: share of students at or above the provincial standard, 2024–25 (Ontario open data). These are the schools nearest this home, not the schools it is assigned to: boundaries change, and some schools take students by application. Confirm with the board before you buy. Contains information licensed under the Open Government Licence – Ontario.

Transit nearby

StationLinesDistance
St. Catharines GOGO Transit train: Lakeshore West2.4 km

The nearest subway, light rail, train, bus rapid transit stations 5 km, as the crow flies. Source: GO Transit schedule data (GTFS) from Metrolinx under the Open Government Licence – Ontario – Metrolinx, downloaded October 18, 2026. Data used in this product or service is provided with the permission of Metrolinx. Metrolinx makes no representations or warranties of any kind, express or implied, with respect to the Data and assumes no responsibility for the accuracy or currency of the data used in this product or service. Contains information licensed under the Open Government Licence – Ontario – Metrolinx.

Lot

Lot area
14,488 sq ft1,346 m²
Street frontage
120.27 ft36.7 m
Depth
120.46 ft36.7 m
120.27 × 120.46 ftMARSDALE DR

The area is the frontage multiplied by the depth, so boundaries are approximate. Confirm with a survey before you buy.

Source: the MLS® listing record.

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Comparable sales

Comparable sales require sign in

Closing prices and sold comps are available to registered visitors who accept MLS® VOW terms on this site.

Mortgage Calculator

Plan with the current asking price

20% · $379,760

CMHC insurance: not required at 20% down. Payments use Canadian semi-annual compounding.

Mortgage Details

4.8% · 5-year term · 25-year amortization · 20% down

Total down payment
$379,760
Total mortgage amount
$1,519,040
Total interest payment
$1,079,860
Total purchase cost
$2,978,660
Mortgage payment
$8,663/mo

Cash Flow Analysis

If you rented this home out at 20% down

Break-even down payment

77%

Monthly carrying cost

$9,687
−$6,187per month
  • Rent $3,500
  • Shortfall $6,187

Rental income opens at $3,500, the median asking rent of 7 comparable homes for lease in St. Catharines. Type over it with the rent you expect. This is a planning tool, not advice.

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