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135 Lake Street
451 - Downtown St. Catharines L2R 5Y2

$650,000
Residential Freehold beds: 2 baths: 2.0

Main Photo: 135 Lake Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13632254
Photo 1: 135 Lake Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13632254
Photo 2: 135 Lake Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13632254
Photo 3: 135 Lake Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13632254
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Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
X13632254
Bedrooms:
2
Bathrooms:
2
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 Type:
Residential Freehold
Property Sub Type:
Duplex
Home Style:
2-Storey
Total Approx Floor Area:
1100-1500
Lot Depth:
107'5"
Lot Frontage:
49'1"
Lot Shape:
Irregular
Direction Faces:
West
Bedrooms:
2
Bathrooms:
2.0
Water supply:
Municipal
Kitchens:
2
Bedrooms Above Grade:
2
Kitchens Above Grade:
2
Rooms Above Grade:
9
Rooms Below Grade:
1
Zoning:
M1
Heating type:
Forced Air
Heating Fuel:
Gas
Foundation:
Poured Concrete, Concrete Block
Roof:
Asphalt Shingle
Basement:
Partially Finished, Full
Fireplace/Stove:
No
Garage:
None
Garage Spaces:
0.0
Other Structures:
Shed, Storage
Parking Features:
Private
Parking Spaces:
7
Total Parking Spaces:
7.0
Family Room:
No
Possession Details:
Speak with Agent
Lot Irregularities:
Lot Depth 86.15 on South Side
Pool:
None
HST Applicable To Sale Price:
In Addition To
Assessment Year:
2025
Taxes:
$8,643 / 2026
Assessment:
$- / 2025
Niagara
St. Catharines
451 - Downtown
Park, Public Transit, Rec./Commun.Centre, School, School Bus Route
Air Exchanger, On Demand Water Heater, Separate Hydro Meter, Storage, Ventilation System, Water Heater Owned, Upgraded Insulation
Landscaped
Security System
3 Fridges, 2 Stoves, 2 Microwaves, Washer, Dryer, 4 Exterior Camera's and Related System, and Window Coverings.
Tenant Belongings, Main Floor Art, Main Floor Wall Mounted TV, Basement Bar Table, and the Beer Vending Machine
Hardboard
Floor
Type
Size
Other
Main
Foyer
7'3" × 6'6¾"
Main
Office
28'6½" × 14'5¼"
Main
Kitchen
11'5¾" × 8'6"
Basement
Other
30' × 14'2½"
Main
Mud Room
20'4" × 6'6¾"
Combined w/Laundry
Second
Living Room
15'1" × 15'1"
Combined w/Dining
Second
Kitchen
9'10" × 7'10½"
Second
Bedroom
10'6" × 8'6"
Floor
Ensuite
Pieces
Other
Main
No
3
7'3" x 3'7" 3 Pc Bath
Second
No
-
8'2" x 5'11"
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Wall Unit(s)
Central Vacuum:
No
Seller Property Info Statement:
No
Laundry Level:
Main Level
Date Listed:
Aug 04, 2026
Original Price:
Previous Price:
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Listed by RE/MAX GARDEN CITY REALTY INC, BROKERAGE
Data was last updated August 5, 2026 at 05:15 PM (UTC)
Area Statistics
Listings on market:
13
Avg list price:
$489,900
Min list price:
$411,500
Max list price:
$799,900
Avg days on market:
79
Min days on market:
1
Max days on market:
300
These statistics are generated based on the current listing's property type and located in 451 - Downtown. Average values are derived using median calculations. This data is not produced by the MLS® system.
This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.