
135 Lake Street
St. Catharines (Downtown), ON L2R 5Y2
- 2Bedrooms
- 2Bathrooms
- 7Parking
- 1100–1500Sq Ft
- $8,643Tax
- 49×107 ftLot Size
- Free EstimateSee Free Estimate Report

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Free Home EvaluationHow Much Is My Home Worth?Homes for Sale NearbySale & Price History for 135 Lake Street, St. Catharines, Downtown
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| 2026-08-04 | - | Login to See Prices | Active | X13632252 |
| 2026-08-04 | 2026-08-28 | Login to See Prices | Sold | x13632254 |
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About 135 Lake Street, St. Catharines, Downtown
Summarized Description
- Versatile mixed-use legal duplex in prime location.
- Fully renovated in 2020 with modern upgrades.
- M1 zoning allows various business opportunities.
- Open concept design adaptable for multiple uses.
- Includes 7 parking spots and street parking.
- Separate units with sound dampening features.
- Close to Downtown St.
- Catharines amenities.
- Excellent investment potential with diverse uses.
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.
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $8,643
- Land Transfer Tax Fee
- $9,475
- Basement Type
- Partially Finished, Full
Interior Features
- Laundry Level
- Main Level
- Interior Extras
- Air Exchanger, On Demand Water Heater, Separate Hydro Meter, Storage, Ventilation System, Water Heater Owned, Upgraded Insulation
- Security Features
- Security System
- Fireplace/Stove
- No
- Elevator
- No
Exterior Features
- Exterior Extras
- Landscaped
- Pool
- None
- Property Features
- Park, Public Transit, Rec./Commun.Centre, School, School Bus Route
- Other Structures
- Shed, Storage
Building
- Building Type
- Multiplex
- Building Style
- 2-Storey
Construction
- Exterior Finish
- Hardboard
- Roof
- Asphalt Shingle
- Foundation Details
- Poured Concrete, Concrete Block
- Special Designation
- Unknown
Lot
- Lot Front
- 49.11 ft
- Lot Depth
- 107.44 ft
- Lot Shape
- Irregular
Inclusions
- Inclusions
- 3 Fridges, 2 Stoves, 2 Microwaves, Washer, Dryer, 4 Exterior Camera's and Related System, and Window Coverings.
Exclusions
- Exclusions
- Tenant Belongings, Main Floor Art, Main Floor Wall Mounted TV, Basement Bar Table, and the Beer Vending Machine
Parking & Garages
- Garage Type
- None
- Garage Spaces
- 0
- Parking Spaces
- 7
- Total Garage And Parking Spaces
- 7
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Wall Unit(s)
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 2
- Washrooms
- 2
- Kitchens
- 2
Room sizes
- Living Room—Second level, Combined w/Dining
- Mud Room—Main level, Combined w/Laundry
- Foyer—Main level
- Other—Basement level
- Bedroom—Second level
- Office—Main level
- Bathroom—Main level, 3 Pc Bath
- Kitchen—Main level
- Kitchen—Second level
- Bathroom—Second level
Washrooms
- 3-piece, Main
- 3-piece, Second
- Municipality
- St. Catharines
- Neighbourhood
- Downtown
- Main cross streets
- Between Welland Avenue & Carlton Street
- Zoning
- M1
- Directions
- QEW Lake Street Exit
- MLS® number
- X13632254
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2026-08-28
- Listed on
- 2026-08-04
- Days on market
- 24 days
- Possession type
- Flexible
- Co-op commission
- 2.0+HST
- Seller
- Listed by
- RE/MAX GARDEN CITY REALTY INC, BROKERAGE
Home Market Value
Current home valuation for 135 Lake Street, St. Catharines, Downtown, St. Catharines, ON. Listed for $650,000
HOMEH Estimate
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Estimated Sales Range
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HOMEH Estimate for 135 Lake Street, St. Catharines, Downtown
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
5% on first $500K + 10% on $150,000 over $500K
$40,000
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $24,388 | $18,135 | $15,470 | $0 |
=Total mortgage | $634,088 | $603,135 | $567,970 | $520,000 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $3,096monthly | $2,945monthly | $2,773monthly | $2,539monthly |
Land Transfer Tax
$9,475
$9,475
Around this home
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