Status: Approved. A decision has been taken. It has not necessarily taken effect.
Oakville adopted new housing policies for its Official Plan. Here is what OPA 78 changes
On 20 April 2026 Council adopted Official Plan Amendment 78, a new housing section for the Livable Oakville Plan built around four objectives that every future development application will be read against.
What happened
On 20 April 2026 Oakville Council adopted Official Plan Amendment 78, a rewrite of the housing policies in the Livable Oakville Plan, the Town's Official Plan for the area south of Dundas Street and north of the QEW to the lake. The Town announced the decision the following day.
An Official Plan sets the policy framework a municipality uses to judge every rezoning and development application. Changing the housing section changes the words a planner, a council and, on appeal, the Ontario Land Tribunal will weigh when they decide what can be built and where.
The Town frames the amendment around four objectives: to support a range of housing types, to encourage livable and complete communities, to protect existing rental housing, and to support affordability over the long term.
Key facts
- Official Plan Amendment 78 (OPA 78) to the Livable Oakville Plan
- 20 April 2026
- Town-wide housing policy
- Support a range of housing types
- Encourage livable, complete communities
- Protect rental housing
- Support affordability over the long term
Why it matters
Policy in an Official Plan is not the same as a rule in a zoning by-law, but it is upstream of it. Zoning has to conform to the Official Plan, and when an application is contested the tribunal reads the plan's policies to decide whether a proposal is consistent with the municipality's intent. A housing section that names rental protection and long-term affordability as objectives gives the Town language to lean on in exactly those arguments.
The amendment also sits alongside two other 2026 housing moves in Oakville: the inclusionary-zoning framework Council approved in May for the Midtown and Bronte GO station areas, and the four provincial Minister's Zoning Orders in Midtown that override municipal policy on those specific sites. OPA 78 is the ordinary-process backdrop against which those exceptions are measured.
What happens next
Done: Public engagement
A housing needs assessment and a statutory public meeting informed the policies.
Done: Council adoption
OPA 78 adopted 20 April 2026.
Now: Implementing by-laws
Zoning and community-planning-permit by-laws that carry the detailed rules.
Adoption by Council is the municipal step. The policies guide how the Town evaluates applications from here; the detailed regulations that implement them, including any inclusionary-zoning requirements, arrive through separate zoning and community-planning-permit by-laws that the Town has said are in progress.
Sources
Town of Oakville
Official Plan Review