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19 Thomas Street
451 - Downtown St. Catharines L2R 6L7

$499,000
Residential Freehold beds: 3 baths: 2.0

Main Photo: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 1: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 2: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 3: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 4: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 5: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 6: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 7: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 8: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 9: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 10: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 11: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
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Photo 16: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 17: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
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Photo 21: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 22: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 23: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 24: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 25: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 26: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 27: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Photo 28: 19 Thomas Street in St. Catharines: 451 - Downtown House for sale : MLS®# X13090534
Status:
Active
Prop. Type:
Residential Freehold
MLS® Num:
X13090534
Bedrooms:
3
Bathrooms:
2
Full of charm and character, this well-kept home is currently configured as two self-contained units and is located on a desirable corner lot in a well-established neighbourhood. Offering flexibility for a variety of living arrangements, this property is ideal for investors, multi-generational living, or those looking for income potential, with separate entrances, separate hydro meters, and two electrical panels already in place. The upper-level unit welcomes you with a covered front porch and features a bright open-concept layout with two bedrooms, a 3-piece bath, and a sun-filled living room with an abundance of windows. The modernized kitchen and living area are complemented by laminate flooring, creating a warm and inviting atmosphere. The main floor unit, accessed from the side of the home, also offers its own covered porch and features impressive 9-foot ceilings, a bright modernized kitchen with large windows, a centre island, and open living space with hardwood flooring. This unit includes one bedroom plus a versatile office or den space, along with a 3-piece bath. Intricate transom windows add to the home's character and charm. Outside, enjoy a mature setting with a private fenced backyard, rear deck, detached garage for storage or workshop space, and tandem parking for two vehicles. Additional highlights include updated vinyl windows, roof updates, and new furnace, central air conditioning, and water heater (2024). Ideally located within walking distance to downtown, close to schools, parks, shopping, public transit, and everyday amenities, with easy access to the QEW for commuters. Flexible zoning permits a variety of residential uses, adding even more versatility to this unique property in a sought-after neighbourhood.
Property Type:
Residential Freehold
Property Sub Type:
Duplex
Home Style:
2-Storey
Approx. Age:
100+
Total Approx Floor Area:
1500-2000
Lot Depth:
90'5"
Lot Frontage:
25'1¾"
Direction Faces:
West
Bedrooms:
3
Bathrooms:
2.0
Water supply:
Municipal
Kitchens:
2
Bedrooms Above Grade:
3
Kitchens Above Grade:
2
Rooms Above Grade:
7
Zoning:
R3
Heating type:
Forced Air
Heating Fuel:
Gas
Foundation:
Unknown
Roof:
Asphalt Shingle
Basement:
Crawl Space
Fireplace/Stove:
No
Garage:
Detached
Garage Spaces:
1.0
Other Structures:
Fence - Full, Storage
Parking Features:
Private
Parking Spaces:
2
Total Parking Spaces:
2.0
Family Room:
No
Possession Details:
TBA
Pool:
None
HST Applicable To Sale Price:
Included In
Assessment:
$180,000
Assessment Year:
2026
Development Charges Paid:
Unknown
Taxes:
$3,179 / 2025
Assessment:
$180,000.00 / 2026
Niagara
St. Catharines
451 - Downtown
Fenced Yard
Accessory Apartment, Separate Hydro Meter
Porch
Water heater
Upper unit fridge, stove, Lower unit fridge, stove , dishwasher
Lower unit stackable washer & dryer
Stucco (Plaster)
Floor
Type
Size
Other
Main
Living Room
12'7" × 12'2½"
Main
Kitchen
13'1½" × 12'7"
Main
Bedroom
15'4¼" × 13'
Main
Den
11'7" × 9'8½"
Upper
Living Room
11'8½" × 9'9"
Upper
Kitchen
11'8½" × 10'6¾"
Upper
Dining Room
11'1" × 10'3"
Upper
Bedroom
13' × 8'4"
Upper
Bedroom 2
10'3" × 8'11½"
Floor
Ensuite
Pieces
Other
Main
No
3
15'4¼" x 6'1" 3 Pc Bath, Combined w/Laundry
Upper
No
3
5'¼" x 13'9" 3 Pc Bath
UFFI:
No
Energy Certification:
No
Special Designation:
Unknown
Sewers:
Sewer
Air Conditioning:
Central Air
Central Vacuum:
No
Seller Property Info Statement:
No
Laundry Level:
Main Level
Date Listed:
May 06, 2026
Original Price:
Previous Price:
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    Upper Unit Dining
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    Upper Unit Bath
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    Upper Unit Bedroom or Office
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    Upper Unit Kitchen
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    Upper Unit Living
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Listed by RE/MAX GARDEN CITY REALTY INC, BROKERAGE
Data was last updated May 7, 2026 at 01:15 AM (UTC)
Area Statistics
Listings on market:
13
Avg list price:
$525,000
Min list price:
$350,000
Max list price:
$1,100,000
Avg days on market:
44
Min days on market:
6
Max days on market:
240
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.