Rosslyn Ave | 05 Unit Conversion

Rosslyn Ave 05 Unit Conversion

Hamilton

Property Type: Existing 4-Plex + Attached Single-Family Unit

Project Overview

This project involved a unique property consisting of a 4-unit residential building attached to a single-family home, for a total of 5 units on a single lot. While the unit count was already maximized under local zoning, the layout and condition of the interior left significant untapped potential. The goal was a full gut renovation and reconfiguration of all five units to optimize layouts, improve unit flow, and increase bedroom counts—ultimately enhancing rentability and ROI.

Scope & Strategy

The interior was redesigned around the existing building envelope, window placements, and egress routes to maximize livable space while coordinating new building systems.

  • Completely stripped the interior of all five units down to the framing
  • Redesigned floorplans to add more functional bedrooms, larger shared spaces, and upgraded amenities
  • Coordinated new electrical, plumbing, and HVAC systems across all units while ensuring fire separation and sound attenuation per OBC multi-unit residential standards
  • Aligned room layouts with existing window placements and egress routes to minimize structural alterations while maximizing livable space

Challenges Solved

  • Modernized outdated layouts for today’s rental market without increasing the unit count
  • Balanced bedroom density with code compliance for light, ventilation, and exit paths
  • Coordinated phasing and permit strategy to keep as much of the building operable during construction as possible

Investor Benefits

  • Improved overall rental mix and rentability through larger, better-planned units
  • Increased revenue per square foot without triggering rezoning or additional municipal approvals
  • Delivered a revitalized, compliant multi-unit asset built for long-term tenant retention and cash flow

Current Status

Full interior redesign complete. Reviewing construction budget before submitting for Building Permits.

Multi-Unit, Renovation, Layout Optimization, Fourplex