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Additional Dwelling Units (ADU) Program

Sector: Residential • Location: Hamilton, Ontario, Canada

Source: City of Hamilton

Project
Implemented

The City of Hamilton permits Additional Dwelling Units (ADUs) in existing single family dwellings, including up to two internal units and one detached unit. The program involves reviewing and issuing building permits for ADUs, with specific zoning and building code requirements. Detached ADUs may be newly constructed or converted from existing accessory buildings. The program includes guidelines f

Status
Implemented
Sector
Residential, Commercial
Location
Hamilton, Ontario, Canada
Updated
22 Jul 2026
Source
City of Hamilton

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Project Information

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The project “Additional Dwelling Units (ADU) Program” is an infrastructure initiative in the Residential sector, located in Hamilton, Ontario, Canada. Taiyo aggregates data on it from City of Hamilton.

Participants

Not available for this record.

Status

Original status

implemented

Taiyo last update

2026-07-22

Contact

Not available for this record.

Description

Description

The City of Hamilton permits Additional Dwelling Units (ADUs) in existing single family dwellings, including up to two internal units and one detached unit. The program involves reviewing and issuing building permits for ADUs, with specific zoning and building code requirements. Detached ADUs may be newly constructed or converted from existing accessory buildings. The program includes guidelines for design, zoning compliance, building code adherence, and permit application processes.

Original sector

Construction & Renovation

Location

Country

Canada

State

Ontario

City

Hamilton

Source

Source

City of Hamilton

URL

More Details

Record type

Project

Sector

Residential, Commercial

Article published date

2026-07-10

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