$639,900
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17 Grantham Avenue S, St. Catharines on L2P 3B3, St. Catharines, ON L2P 3B3

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3 Beds
4 Baths
1,620 Sq Ft

Very well kept fully finished custom built 3 bedroom, 4 bathroom (2 full baths and 2 half baths) 2 storey home boasting 9' ceilings throughout the main floor. Main floor showcases bright and spacious living room with gas fireplace, pot lights and hardwood flooring; large kitchen with white cabinets, stone backsplash, stainless steel appliances, breakfast bar island, pot lights and ceramic tile flooring; dinette with door leading to rear yard; 2 piece powder room and handy mudroom with access to garage. Upper level features good sized primary bedroom with 4 piece ensuite and walk-in closet plus 2 additional bedrooms; 4 piece main bath and convenient upper level laundry room. Lower level offers additional living space with its huge rec room that features newer laminate flooring '26 as well as a 2 piece bath, large cold room and a utility room. Fully fenced yard complete with large 14.6' x 18' concrete pad with gazebo, gas BBQ with gas line hookup and shed. Quick and easy access to QEW. Great location close to many amenities.

Listing By: Mark Togmus - RE/MAX Escarpment Realty Inc. cnitso Realty.com
  • MLS® 40854043
  • Date Listed08/10/2026
  • Days on Realty 49 Days
  • Bedrooms 3
  • Bathrooms 2 Full baths, 2 Half baths
  • Lot Size -
  • County Niagara
  • Year Built 2015
  • Square Feet 1,620 sq. ft
  • Price Per Sq. Ft $395

Interior Features

  • Appliances Dishwasher, Dryer, Refrigerator, Stove, Washer
  • Cooling Central Air
  • Heating Forced Air, Natural Gas

Exterior / Lot Features

  • Roof -
  • Lot Size Acres -
  • Lot Size SQFT -
  • Lot Features Urban, Irregular Lot, Highway Access, Hospital, Major Highway, Park, Place of Worship, Public Transit, Schools, Shopping Nearby

Directions

QUEENSTON STREET TO GRANTHAM AVENUE SOUTH

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for L2P 3B3

Discover key demographics, population statistics, and environmental insights for the St. Catharines, ON area.

Walkability in ON / L2P 3B3

Source: Walk Score

63/100

Somewhat Walkable

Walk Score ®

37/100

Some Transit

Transit Score ®

65/100

Bikable

Bike Score ®

Overview

Some errands can be accomplished on foot. A few nearby public transportation options. Some bike infrastructure.

Transit Summary

7 nearby routes: 7 bus, 0 rail, 0 other

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 43/100, Transit Score: 34/100, Bike Score: 51/100.

Points of Interest near 17 Grantham Avenue S, St. Catharines ON L2P 3B3, St. Catharines, ON L2P 3B3

Frequently Asked Questions for 17 Grantham Avenue S, St. Catharines ON L2P 3B3

Source: Realty.com

17 Grantham Avenue S, St. Catharines ON L2P 3B3, St. Catharines, ON L2P 3B3 in St. Catharines, ON L2P 3B3 is a single family residence listed at $639,900. Highlights include 3 bedrooms, 4 bathrooms, 1,620 sq. ft., built in 2015, $395 per sq. ft.. Realty.ca has 47 photos, sales history, school insights, and mortgage ...

Realty.com has 47 photos of 17 Grantham Avenue S, St. Catharines ON L2P 3B3.

Our records indicate that 17 Grantham Avenue S, St. Catharines ON L2P 3B3 was built in 2015.

The full address for this home is 17 Grantham Avenue S, St. Catharines ON L2P 3B3, St. Catharines, ON L2P 3B3.

17 Grantham Avenue S, St. Catharines ON L2P 3B3 has been listed on Realty.com since Mon August 10, 2026

Some errands can be accomplished on foot. A few nearby public transportation options. Some bike infrastructure.

The average walkability score in the surrounding area is Walk Score: 43/100, Transit Score: 34/100, Bike Score: 51/100.

Listing provided courtesy of: Re/max Escarpment Realty Inc. - itso - 1839711 (tel: 905-573-1188)
Listing agent: Mark Togmus (tel: 905-573-1188)

This content last refreshed on 2026-09-28 22:09:13. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.