Ontario
Decentralized Rehousing (ODR)
Ontario is facing one of the most significant housing supply gaps in Canada. Traditional, centralized approaches to development are no longer enough to meet the urgent demand for affordable, accessible housing. Ontario Decentralized Rehousing (ODR) is Devnex’s bold response: a scalable, community-driven model that empowers smaller projects, distributed across municipalities, to collectively deliver meaningful housing supply.
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The missing little
The housing crisis won’t be solved by mega-projects alone. The most strategic opportunity lies in the “missing little”: modest, small-scale upgrades that add new homes to existing neighborhoods. With recent policy changes, it is now legal across Ontario to convert a single-family home into three, four, five or even six units. These incremental transformations create a ripple effect, turning underutilized lots into thriving multiplexes while preserving the character of local communities.
By applying multiplex projects across the province, we can unlock thousands of affordable homes faster, with less resistance, and at a fraction of the complexity of large developments. At DEVNEX we are making the multiplex developments scalable through the ODR program.
Our approach
ODR begins with action at the local level. Our pilot program aims to deliver 1,000 multiplex units, fast, scalable, and rooted in communities. By decentralizing development, ODR empowers homeowners, small builders, and local stakeholders to unlock underutilized land and transform it into modern multiplex housing.
This model isn’t about waiting for mega-projects to break ground, it’s about mobilizing many smaller projects at once. Using modular design, streamlined approvals, and data-driven site selection, ODR creates a replicable path that accelerates housing delivery across Ontario. Getting started means identifying properties with potential, engaging local actors, and scaling proven solutions that can multiply homes where they’re needed most.
To achieve this, ODR’s pilot distributes the 1,000 multiplex units across five regions of the GTA, Toronto, York, Peel, Durham, and Halton. Each allocation is matched to typical lot frontages, ranging from narrow 20’ parcels to larger 60’ sites, ensuring that every community type can participate. By aligning unit counts with both geography and frontage typologies, this approach provides a balanced, scalable, and inclusive framework for housing delivery across diverse neighborhoods.
Lot Type A:
Frontage: 20’
Lot Type B:
Frontage: 40’
Lot Type C:
Frontage: 60’
Key drivers
Ontario Regulation 462/24: Additional Residential Units (ARUs)
Enables the creation of up to three residential units on a single lot, unlocking incremental housing opportunities province-wide.
Toronto City Council, Official Plan and Zoning By-law Amendments
City-wide permissions now allow multiplexes, enabling up to four units in a main dwelling plus one garden or laneway suite per lot.
Tax and Development Charge Incentives
Government rebates and deferred development charges reduce upfront costs and improve project viability for multiplex conversions.
CMHC Exclusive Financing Program
Provides long-amortization financing with high loan-to-value ratios, ensuring stable capital flows for multiplex developments.
DEVNEX Joint Venture Finance Model
Through innovative JV structures, Devnex empowers landowners and investors with at least 20% equity by funding the execution of development projects from start to finish.
Innovative Construction Technologies and Methods
From modular systems to prefabrication, DEVNEX leverages cutting-edge techniques to accelerate build times and improve sustainability.
Data-Driven Tools and Technologies
GIS and BIM insights streamline site selection, compliance, and project coordination, reducing risk and increasing accuracy.
Strong Network of Contractors, Consultants, & Vendors
Our trusted ecosystem of experts ensures every project is delivered with precision, efficiency, and quality.
Getting Started
Do you want to build a multiplex?
DEVNEX’s multiplex delivery model combines strategy, technology, and execution to scale housing solutions across Ontario.
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We start with smart site identification and thorough due diligence. This includes assessing zoning, land potential, and even planning for refinancing options so projects are both feasible and financially resilient.
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Every property is unique. We model different multiplex development scenarios, optimize layouts, and create strategies that balance cost, timeline, and highest and best use of land.
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Our design and planning team transforms ideas into practical housing solutions, aligning with local policies and ensuring projects meet community needs.
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Using advanced BIM (Building Information Modeling), we prepare detailed construction-ready drawings. This minimizes risk, eliminates conflicts, and keeps projects on time and on budget.
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We manage the entire permitting process, planning approvals, building permits, and compliance, so projects move forward smoothly without delays.
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With refinancing and structured funding mechanisms, we ensure each project has a solid financial foundation, reducing risk and enabling execution at scale.
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Our construction stage leverages modular and innovative building methods, supported by our strong network of contractors and consultants, to deliver faster and more sustainably.
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The final step is the most rewarding: handing over modern, efficient, and community-focused multiplex homes that meet Ontario’s growing housing needs.
Ready to unlock your property’s potential?
Request your multiplex assessment today - Get your assessment in less than 24 hours
Your property could be doing more for you, and for your community. If you own an underutilized property and want to explore how it can be transformed into a profitable, multi-unit home, our team is here to help.
With a Multiplex Assessment, DEVNEX will review your property, identify the best development path, and schedule a one-on-one meeting to walk you through the details. From feasibility to financial strategy, we’ll show you exactly how your lot can become part of Ontario’s housing solution, while delivering long-term value for you.
Fill out the form below to get started, and let’s explore how we can turn your property into an opportunity.
