London Adopts Federal Housing Blueprint to Tackle Affordability Crisis

LONDON, ON – June 30, 2026 – In a move aimed at cutting red tape and accelerating home construction, the City of London has officially partnered with the federal government to adopt the Housing Design Catalogue, a nationwide library of pre-approved home plans. The announcement, made today by local Members of Parliament and London's Mayor, marks the city as the latest major municipality to embrace a strategy that blends modern needs with a historically proven concept.

At its core, the initiative by the Canada Mortgage and Housing Corporation (CMHC) offers a free-to-use digital library of over 50 standardized, low-rise housing designs. The goal is to provide builders and homeowners with a faster, cheaper alternative to commissioning unique architectural plans, thereby speeding up the journey from concept to construction. For a country grappling with a severe housing shortage, it’s a bold attempt to standardize a path toward affordability.

“Today's announcement shows what we can achieve when governments work together to tackle Canada's housing shortage,” said Peter Fragiskatos, Member of Parliament for London Centre. He was joined by MP Arielle Kayabaga and London Mayor Josh Morgan, who all framed the partnership as a critical step in creating more housing options for Londoners.

A Blueprint for Speed and Savings

Beyond just providing free designs, the true power of the Housing Design Catalogue lies in its integration with municipal approval processes. As an official “Local Partner,” London has committed to pre-reviewing the catalogue’s designs. This proactive step means that a builder who chooses a plan from the catalogue can expect a significantly streamlined permitting process, sidestepping months of potential delays and costly revisions.

This isn't London's first foray into housing innovation. The city was the first community in Canada to sign on to the federal Housing Accelerator Fund (HAF), securing a $74 million grant to fast-track development. The city has already surpassed its housing targets for two consecutive years, thanks to initiatives like allowing up to four units on a single residential lot—a policy that aligns perfectly with the “gentle density” focus of the new catalogue.

“Housing Accelerator funding has allowed us to remove barriers and incentivize more development, and this catalogue is another tool to help get homes built for Londoners,” stated Mayor Josh Morgan. He noted the program would be useful for freeing up the city’s planning department and making it easier for new developers to build in London.

The catalogue itself, whose full technical packages were launched in October 2025, includes a range of housing types from accessory dwelling units (ADUs) to fourplexes and sixplexes. Developed by regional architecture and engineering teams, the designs are tailored to local building codes and climates across the country, from British Columbia to the Atlantic provinces and the Northern territories.

Déjà Vu? Reviving a Post-War Strategy

For those who follow the history of Canadian housing, this strategy feels familiar. The federal government is openly drawing inspiration from CMHC's own post-war housing design catalogues, which were instrumental in building out Canadian suburbs between the 1940s and 1970s. During that era, a massive housing shortage for returning veterans and a booming population was met with a wave of standardized, modest, and quickly-built homes, many based on plans from a CMHC catalogue.

Those earlier efforts were undeniably successful in boosting housing supply and shaping the character of post-war Canada. However, the context and the goals have shifted dramatically. Where the mid-20th century focus was on sprawling, single-family homes on new suburban tracts, today’s catalogue is engineered for a different challenge: densifying existing neighbourhoods.

The modern catalogue’s emphasis on infill development—like adding a duplex or a small apartment building on an existing lot—reflects a contemporary urban planning consensus that building “in” rather than “out” is more sustainable and efficient. By promoting gentle density, the program aims to increase housing options without radically altering the fabric of established communities.

The National Gamble on Standardization

London's adoption of the catalogue is a local story with national implications. It serves as a key test for a cornerstone of the federal government's plan to double the rate of home construction. The central question is whether this model can be scaled effectively across Canada’s diverse municipalities.

To its credit, CMHC appears to have anticipated the challenge of a one-size-fits-all approach. By commissioning regional firms like LGA Architectural Partners and Taylor Architecture Group to create designs specific to different climates and codes, the agency has built a degree of flexibility into the system. The technical packages include not just blueprints but also energy performance reports and guidance on climate-resilient materials, acknowledging that a home built in Whitehorse has different needs than one in Halifax.

However, the initiative is not without its critics. Some in the design community worry that an over-reliance on standardized plans could lead to monotonous streetscapes, stifling architectural innovation. More pointedly, organizations like Passive House Canada have noted that while the catalogue is a positive step, its current iteration does not include high-performance home designs that could drastically reduce long-term energy costs for residents. They are encouraging CMHC to incorporate such options in future updates, arguing that true affordability must account for lifetime operating costs, not just the initial price of construction.

From Blueprints to Buildings: The View from the Ground

For local builders and developers, the appeal is straightforward. The catalogue promises to slash two of the most significant barriers to new construction: time and upfront cost. Architectural and engineering fees can run into the tens of thousands of dollars, and navigating the municipal approvals process can add months or even years to a project's timeline. By offering pre-vetted plans, the catalogue effectively provides a fast lane.

“We all contribute in different ways, yet we're driven by the same goal -- building more homes,” said The Honourable Arielle Kayabaga, Member of Parliament for London West, highlighting the collaborative spirit the program hopes to foster.

Ultimately, the success of the Housing Design Catalogue will be measured in housing starts and occupancy permits. As a city that has already demonstrated a commitment to modernizing its housing policies, London is a fertile ground for this experiment. Its experience will be closely watched by dozens of other municipalities across the country, each weighing whether to adopt this modern take on a mid-century idea. As the first blueprints are pulled from the digital catalogue and submitted to city hall, all eyes will be on London to see if these standardized plans can truly help build the future of Canadian housing.