$724,900
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250 Grantham Avenue, St. Catharines on L2M 4Z5, St. Catharines, ON L2M 4Z5

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5 Beds
3 Baths
1,530 Sq Ft

Rare opportunity to purchase a FULLY LEGAL, TURN-KEY THREE UNIT property with excellent cash flow potential. The home is attractive to investors looking to add to their portfolio or for buyers looking for a house hack opportunity where they live in one unit and rent out the others. Two of the three units will be vacant as of May 1st, allowing you to set market rent and choose your tenants. All three of the units are well-maintained and offer functional layouts, in-suite laundry, full kitchens separate hydro and large windows that make the spaces bright and inviting. >> MAIN FLOOR UNIT (#1) - Currently occupied at $1, 995 + hydro. Spacious 3 bedroom, 1 4PC bath unit with updated kitchen appliances and vinyl flooring installed throughout in 2023 (*carpets have just been laid over top by tenant to protect floors). >> BACK UNIT (#2) - Vacant May 1st. Rented @ $1, 645 + Hydro. 1 bedroom, 1 3PC bath with private basement rec-room and storage area. >> BASEMENT UNIT (#3) - Vacant. Previously rented for $1, 575 + Hydro. Inviting 1 bedroom, 1 4PC bath. Additional income includes $50/month mailbox rental. As an added bonus, the home sits on a generous 172 ft deep lot with double wide concrete driveway accommodating up to 6 vehicles. All legal unit work was completed in 2021 through a thorough renovation process that was permitted and inspected by the city of St. Catharines. Recent updates include: Separate hydro and electrical upgrades throughout (2021). Sonopan soundproofing between units & subfloor in unit #1 (2023). Double-layer fire-rated drywall in basement ceiling (2021). Attic spray foam insulation (2023). Sump Pump (2023). New Vinyl Plank floors in unit #1 (2023). Exterior Paint (2023). Windows in unit #1 (2023). Various plumbing upgrades (2021 & 2023). Located within walking distance to transit, parks, and daily amenities. RSA*

Listing By: John Paul Gulbis - Rock Star Real Estate Inc. cnitso Realty.com
  • MLS® 40818053
  • Date Listed04/08/2026
  • Days on Realty 60 Days
  • Bedrooms 5
  • Bathrooms 3 Full baths
  • Lot Size -
  • County Niagara
  • Year Built 1957
  • Square Feet 1,530 sq. ft
  • Price Per Sq. Ft $473.79

Interior Features

  • Cooling Central Air
  • Heating Forced Air, Natural Gas

Exterior / Lot Features

  • Exterior Other
  • Roof -
  • Lot Size Acres -
  • Lot Size SQFT -
  • Lot Features Urban, Irregular Lot, Park, Place of Worship, Public Transit, Schools, Shopping Nearby, Other

Directions

Welland Avenue to Grantham Avenue.

Sales & Tax History

Source: Public Records

Local Neighborhood Highlights for L2M 4Z5

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

Walkability in ON / L2M 4Z5

Source: Walk Score

78/100

Very Walkable

Walk Score ®

40/100

Some Transit

Transit Score ®

62/100

Bikable

Bike Score ®

Overview

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

Transit Summary

11 nearby routes: 11 bus, 0 rail, 0 other

Walkability averages in the surrounding area

The average walkability score in the surrounding area is Walk Score: 44/100, Transit Score: 32/100, Bike Score: 51/100.

Points of Interest near 250 Grantham Avenue, St. Catharines ON L2M 4Z5, St. Catharines, ON L2M 4Z5

Frequently Asked Questions for 250 Grantham Avenue, St. Catharines ON L2M 4Z5

Source: Realty.com

250 Grantham Avenue, St. Catharines ON L2M 4Z5, St. Catharines, ON L2M 4Z5 in St. Catharines, ON L2M 4Z5 is a single family residence listed at $724,900. Highlights include 5 bedrooms, 3 bathrooms, 1,530 sq. ft., built in 1957, $474 per sq. ft.. Realty.ca has 48 photos, sales history, school insights, and mortgage t...

Realty.com has 48 photos of 250 Grantham Avenue, St. Catharines ON L2M 4Z5.

Our records indicate that 250 Grantham Avenue, St. Catharines ON L2M 4Z5 was built in 1957.

The full address for this home is 250 Grantham Avenue, St. Catharines ON L2M 4Z5, St. Catharines, ON L2M 4Z5.

250 Grantham Avenue, St. Catharines ON L2M 4Z5 has been listed on Realty.com since Wed April 08, 2026

Most 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: 44/100, Transit Score: 32/100, Bike Score: 51/100.

Listing provided courtesy of: Rock Star Real Estate Inc. - itso (tel: 905-361-9098)
Listing agent: John Paul Gulbis - UnknownState (tel: 905-329-8864)

This content last refreshed on 2026-06-07 03:40:52. Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.