Affordable Housing Agreement
An affordable housing agreement requires developers to provide below-market units, supporting long-term housing affordability.
September 29, 2025
What is an Affordable Housing Agreement?
An affordable housing agreement is a contractual arrangement between a developer and a municipality requiring a portion of new housing units to be sold or rented at below-market rates. These agreements help ensure long-term affordability within new developments.
Why an Affordable Housing Agreement Matters in Real Estate
Affordable housing agreements matter in real estate because they support housing policy goals, increase supply of affordable units, and balance market-rate development with community needs. They are a key tool in addressing affordability challenges.
Example of an Affordable Housing Agreement in Action
A condo developer signs an affordable housing agreement with the city, setting aside 20% of units as affordable rentals for 25 years as a condition for project approval.
Key Takeaways
- Contractual agreement ensuring affordable units in new projects.
- Typically negotiated with municipalities during approvals.
- Supports long-term affordability goals.
- Balances private development with public need.
- May include rent caps, resale restrictions, or duration requirements.
Related Terms
- Inclusionary Housing Policy
- Community Land Trust
- Affordable Housing Program
- Zoning
- Housing Affordability
6525 Mississauga Road and its surrounding context. (RBC Capital Markets & CBRE)
Property details for 6525 Mississauga Road. (RBC Capital Markets & CBRE)
National average resale-price growth and housing-starts growth, smoothed over three months. The comparison illustrates the cycle; it does not establish how much a price change causes construction to change.
Trailing 12-month starts in centres of 50,000 or more remove the usual monthly seasonality. Ownership combines the homeowner and condominium categories; rental is shown separately.
Six-month averages of provincial starts, expressed at annual rates. The smoothing reduces the influence of individual apartment projects.
The same August benchmark compared with two different starting points. Three-month changes are not annualized.
Average sale prices show the difference in purchase costs across markets. They do not measure affordability relative to local incomes or construction costs.
Newfoundland and Labrador remains above its pre-pandemic sales pattern, but August activity was below last year. Historical lines retain their original release vintages.
Average and median describe different aspects of the same month’s transactions. Both are affected by the mix of homes sold.
Category averages compare different homes and locations; the gaps are not estimates of the cost to upgrade an otherwise identical property.
The five categories shown account for 5,000 of the board’s 5,057 sales. The remaining 57 transactions were in other housing categories.
Monthly observations are not seasonally adjusted. Active listings count properties available at month-end; they are not construction inventory.
Average and median prices share one dollar axis. These unadjusted transaction measures do not control for changes in the homes sold.
TRREB’s 416/905 categories compare the apartments sold in each area. The difference does not isolate a location premium for equivalent units.
5680 Oak Street in Vancouver and its surrounding context. (MCMP Architects)
Ground-level renderings of the tower proposed for 5680 Oak Street in Vancouver. (MCMP Architects)