Lasalle Street | 03 Unit Conversion

Lasalle Street 03 Unit Conversion

Welland

Property Type: 1,500 sq. ft. Detached Home
Final Layout: 3 × 1-Bedroom Units (~500 sq. ft. each) | 4 Rear Parking Spaces

Project Overview

Back in 2021, our investors acquired a compact 1,500 sq. ft. single-family home in the Crowland area with the original goal of completing a duplex conversion. The plan was simple: legalize a basement unit and maintain the ground + second floor as the main unit.

However, as ROI targets evolved, our design team stepped in to maximize the layout potential—proposing a creative reconfiguration that would support three self-contained 1-bedroom units, each with dedicated entrances and exits. The result? A fully operating triplex, efficiently designed for long-term rental performance.

Scope & Strategy

  • Reconfigured interior space to house three 1-bedroom units (~500 sq. ft. each).
  • Designed separate entries/exits for each unit to meet code and improve tenant privacy.
  • Fully upgraded building systems: fire separation, soundproofing, HVAC zoning, kitchens, and bathrooms.
  • Created 4 rear parking spaces to support density and ensure bylaw compliance.
  • Challenges Solved

    • Fit 3 functional, livable units within a 1,500 sq. ft. home without sacrificing code compliance.
    • Delivered a layout that met egress, privacy, and servicing needs for all three units.
    • Balanced unit size, flow, and comfort within a compact residential footprint.
    • Investor Benefits

      • Turned a small residential home into a legal triplex with strong monthly cash flow.
      • Each unit designed for tenant appeal, efficiency, and ease of management.
      • 4 dedicated parking spaces ensure compliance and support long-term occupancy.
      • Current Status

        Triplex conversion complete. All three units are fully tenanted and operating.

        Triplex, Interior Reconfiguration, Compact Footprint, 3 One-Bed Units