9 Thairs Avenue, St. Catharines, ON

St. Catharines, 451 - Downtown Hood
Ontario St & Welland Ave
4 Br | 1 Bath | 2000-2500 Sqft
$825,000 For Sale

Property Overview

  • Detached — 2 1/2 Storey
  • SqFt: | 2000-2500 Sqft
  • Lot Size: 50.00 x 140.00 Feet
  • Age: 51-99 Years
  • Basement: Unfinished, Full
  • Exterior: Stucco (Plaster)
  • Taxes: 5,877 / 2026
  • Zoning: n/a
  • MLS #: X13478816
  • Sewer: Sewer
  • Heat Source: Gas , Water

Property Description

Nestled along the tree-lined streets of highly sought-after Woodruff Estates, this distinguished character home offers timeless charm in one of St. Catharines' most coveted neighbourhoods. A welcoming front porch leads to a spacious foyer anchored by a central staircase. Rich hardwood flooring, original mouldings, and generously sized principal rooms showcase the craftsmanship of a bygone era.

The main floor features a bright living room with a wood-burning fireplace, a versatile den/family room, a beautifully renovated chef's kitchen (2024), formal dining room, and a spacious mudroom with excellent storage. Upstairs you'll find four generous bedrooms, while the unfinished third floor presents exciting potential for future expansion. Outside, a large exposed aggregate driveway leads to a detached double-car garage and complements the fully fenced yard.

Ideally located near Twelve Mile Creek, Montebello Park, Ridley College, the Performing Arts Centre, Meridian Centre, Fourth Avenue amenities, and Highway 406. New eavestroughs, downspouts, and gutter guards (2025). Reverse osmosis water filtration system with tap at kitchen sink & connected to ice maker in fridge.

fridge, stove, dishwasher, microwave/hood vent, stacking washer & dryer, chest freezer in basement, custom closets in mudroom, custom closets in bedroom, all window treatments & attached hardware, Reverse osmosis water filtration system with tap at kitchen sink .

Property Details

  • For: For Sale
  • Type: Detached
  • Style: 2 1/2 Storey
  • Lot: 50.00 x 140.00 Feet
  • Region: Niagara
  • Hood: 451 - Downtown
  • Zoning: n/a
  • Lot Irreg: Fronting on: West
  • Fronting On: West

Building Details

  • Age: 51-99 Years
  • Exterior: Stucco (Plaster)
  • Heat: Gas , Water
  • A/C: None
  • Interior Features: None
  • Pool: None
  • Sewer: Sewer
  • Garage: Detached
  • Total Parking: 7.00
  • Driveway: Private

Property Interior

  • Sqft: 2000-2500 Sqft
  • Bed: 4
  • Bath: 1
  • Kitchen: 1
  • Family Room: No
  • Basement: Unfinished, Full
Rooms Details

Foyer

Main Level

3.6 x 1.91

Hardwood Floor

Living Room

Main Level

6.16 x 3.68

Fireplace, Hardwood Floor, Moulded Ceiling

Dining Room

Main Level

4.15 x 3.64

Hardwood Floor, Moulded Ceiling

Kitchen

Main Level

5.22 x 3.05

Den

Main Level

3.69 x 3.65

Hardwood Floor

Bedroom

Second Level

3.63 x 3.37

Bedroom 2

Second Level

3.64 x 3.34

Bedroom 3

Second Level

3.68 x 3.22

Bedroom 4

Second Level

4.3 x 3.68

Bathroom

Second Level

2 x 1.91

4 Pc Bath

Sunroom

Second Level

3.69 x 1.75

Mud Room

Main Level

3.21 x 2.49

Property Listed by: ROYAL LEPAGE NRC REALTY
Virtual Tour: n/a

Home Valuation Estimate

What is 9 Thairs Avenue, St. Catharines, ON worth in today’s 451 - Downtown, St. Catharines market?

This HomeZira valuation preview helps buyers and sellers think through the asking price for this 4-bedroom Detached with 2000-2500 sq. ft. in 451 - Downtown, St. Catharines. The full estimate reviews the property’s location, home type, bedroom count, size range, age, and nearby comparable market activity after sign-in.

Property-specific estimate See a valuation range built around this listing’s local profile.
Comparable market context Review how similar nearby homes help frame value.
Buyer and seller guidance Use the estimate as a starting point before an offer or pricing decision.
Sign in to view the full valuation estimate.
Log in to view valuation Create free account

Similar Recently Sold Properties

Compare 9 Thairs Avenue, St. Catharines, ON with nearby homes that recently sold in the same market area.

Similar sold property preview
Sold recently

Sold price locked

List price available after sign-in

Similar sold home nearby

Hood, city and sold details available after sign-in
  • Beds
  • Baths
  • SqFt.
Type: Similar property type
DOM: Available after sign-in
Similar sold property preview
Sold recently

Sold price locked

List price available after sign-in

Similar sold home nearby

Hood, city and sold details available after sign-in
  • Beds
  • Baths
  • SqFt.
Type: Similar property type
DOM: Available after sign-in
Similar sold property preview
Sold recently

Sold price locked

List price available after sign-in

Similar sold home nearby

Hood, city and sold details available after sign-in
  • Beds
  • Baths
  • SqFt.
Type: Similar property type
DOM: Available after sign-in

Sign in to view recent similar sold properties

View recently sold comparable homes, including sold prices, list prices, sale dates, and property details.

Log in Register

Location

  • Address: 9 Thairs Avenue
  • Neighborhood: 451 - Downtown
  • Zip/Postal Code: L2R 6N9
  • Nearby Amenities: Arts Centre, Fenced Yard, Hospital, Public Transit
Map preview placeholder for 9 Thairs Avenue, St. Catharines, ON, Canada
Loads interactive map with Street View + zoom.

Mortgage Calculator

Mortgage Amount:$0
Monthly Mortgage (est.):$0
Payment (per period): $0
Estimated Monthly Total*$0
*Monthly total = monthlyized mortgage payment + taxes/12 + condo fee.

About 9 Thairs Avenue, St. Catharines, ON L2R 6N9, St. Catharines

Located at 9 Thairs Avenue, St. Catharines, ON in St. Catharines (451 - Downtown neighbourhood), near Ontario St & Welland Ave. This freehold home offers Detached, ["2 1\/2 Storey"], 4 bedrooms, 1 bathroom and 2000-2500 sq.ft. (approx.) in a layout suited to everyday family living. Basement: Unfinished, Full • 7 parking spots • Garage: Detached • Heating: Gas Water • Cooling: None. Property taxes are approximately $5,877 for 2026. Nestled along the tree-lined streets of highly sought-after Woodruff Estates, this distinguished character home offers timeless charm in one of St. Catharines' most coveted neighbourhoods. A welcoming front porch leads to a spacious foyer anchored by a central staircase. Rich hardwood flooring, original mouldings, and generously sized principal rooms showcase the craftsmanship of a bygone era. The main floor features a bright living room with a wood-burning fireplace, a versatile den/family room, a beautifully renovated chef's kitchen (2024), formal dining room, and a spacious mudroom with excellent storage. Upstairs you'll find four generous bedrooms, while the unfinished third floor presents exciting potential for future expansion. O.

FAQs for 9 Thairs Avenue, St. Catharines, ON , 451 - Downtown , St. Catharines

What are the listing details for 9 Thairs Avenue, St. Catharines, ON?
9 Thairs Avenue, St. Catharines, ON is a Detached for sale in St. Catharines, in the 451 - Downtown neighbourhood, Niagara. The current list price is $825,000. MLS number: X13478816.
How many bedrooms and bathrooms does this home have?
9 Thairs Avenue, St. Catharines, ON is listed as a Detached with a ["2 1\/2 Storey"] style, featuring 4 bedroom(s) and 1 bathroom(s). The listed interior size range is 2000-2500 sq. ft..
What lot, basement, garage, or parking details are listed?
The lot size is listed as approximately 50.00 x 140.00 Feet. The basement is listed as: Unfinished, Full. Garage type: Detached. Total parking: 7 space(s).
What heating, cooling, and exterior details are shown?
Heating is listed as: Gas, Water. Cooling is listed as: None. Exterior/construction materials are listed as: Stucco (Plaster).
Where is this property located?
9 Thairs Avenue, St. Catharines, ON is located in the 451 - Downtown neighbourhood of St. Catharines. The listed cross street is Ontario St & Welland Ave.
What information is available on this public listing page?
The public listing page shows current active listing information, property photos, room details when available, map location, listed price, property features, and contact options. Annual taxes are listed as $5,877 / 2026. Valuation tools and similar sold-property previews are available after sign-in where applicable, without displaying sold data in this public FAQ.

FAQ content is based on current active listing fields shown on this page. Sold prices, sold comparables, and VOW-only details are not included in this public FAQ.