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135 Lake Street — Duplex

Sold

St. Catharines, ON L2R 5Y2

2 Bed · 2 Bath · Duplex

MLS #X13632254

$640,000

Sold on October 4, 2026

October 4, 2026

Originally listed at $650,000 24 days on market

About This Property

Amazing quality and versatile mixed-use legal duplex located in the heart of the Lake Street small business community. Currently home to one of Niagara's top independent operating Realtors this premium office space and landmark location with a 1-bedroom apartment above is an excellent option with a variety of different uses. The M1 zoning allows for uses including office space, a café, restaurant, retail, convenience store, etc. or can even be converted to have two residential units instead. Completely rebuilt in 2020 the property is fully fire separated, has extensive sound dampening measure between the two units, features in floor gas radiant heating in poured thermal cement throughout the entire building, individual mini-split air conditioning units, separate HRV fresh air units, new plumbing, new electrical, separate hydro meters, newly upgraded insulation throughout, Hardie Board fibre cement siding, exterior camera security system, 7 parking spots plus street parking, a stand-alone 4 x 6 foot illuminated billboard lawn sign, and countless upgrades throughout. The main floor has a great open concept area that is adaptable to many uses, a full 3-piece washroom, full kitchen, as well as a partially finished basement space. The residential unit has a side porch that leads to a main floor mudroom entrance with laundry then proceeds up the stairs to an open concept kitchen, dining, and living room space as well as a healthy size bedroom and 3-piece washroom. Within walking distance to the Downtown St.Catharines business and entertainment district and a short drive to everything Niagara has to offer this incredible opportunity is an overall great business asset and investment.

Property Details

Bedrooms

2

Bathrooms

2

Square Feet

1100-1500 sqft

Property Type

Duplex

Style2-Storey
Lot Size49 107 ft
Frontage49.1 ft
Depth107.4 ft
GarageNone
BasementPartially Finished, Full
CoolingWall Unit(s)
HeatingForced Air
Parking Spaces7
Listed OnAug 3, 2026
MLS Size1100-1500
Property Tax$8,643/year

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Rooms

NameSize (m)Size (ft)Features
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Foyer(Main)2.2 x 27.2 x 6.6-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Office(Main)8.7 x 4.428.5 x 14.4-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Bathroom(Main)2.2 x 1.17.2 x 3.6-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Kitchen(Main)3.5 x 2.611.5 x 8.5-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Other(Basement)9.14 x 4.3330.0 x 14.2-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Mud Room(Main)6.2 x 220.3 x 6.6-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Living Room(Second)4.6 x 4.615.1 x 15.1-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Kitchen(Second)3 x 2.49.8 x 7.9-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bedroom(Second)3.2 x 2.610.5 x 8.5-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-
Bathroom(Second)2.5 x 1.88.2 x 5.9-

Room Dimensions Available

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Price History

Original List Price

$650,000

Listed on Aug 3, 2026

Sold Price

$640,000

Sold on Oct 4, 2026

-$10,000

-1.5%

24 days on market

Price History Available

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Your Agent

OVAIS QASSIM

Broker of Record

PREMIER MATRIX REALTY LTD. BROKERAGE

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Home Features

Property TypeDuplex
Style2-Storey
Lot Size49 × 107 ft
Frontage49.1 ft
Depth107.4 ft
GarageNone
BasementPartially Finished, Full
CoolingWall Unit(s)

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About 135 Lake Street, St. Catharines, ON L2R 5Y2

135 Lake Street, St. Catharines, ON L2R 5Y2 is a 2-bedroom, 2-bathroom 2-storey duplex with approximately 1100-1500 square feet of living space, situated on a 49 107 foot lot. This property is currently sold (sold for $640,000). The home features a none garage and a partially finished, full basement.

451 - Downtown Neighbourhood

This home is located in 451 - Downtown, part of St. Catharines in the Niagara area. Explore more homes for sale and recently sold properties in this neighbourhood.

Whether you are looking to buy, sell, or lease in 451 - Downtown, our team of experienced real estate professionals can help you navigate the market and find the perfect home. Contact us today for a free consultation.

135 Lake Street, St. Catharines, ON L2R 5Y2

135 Lake Street, St. Catharines, ON L2R 5Y2 sold,2 bedroom duplex 451 - Downtown,St. Catharines homes for sale,Niagara real estate,2-Storey homes, duplex sold