Substitute House Bill No. 5288, now known as Public Act No. 26-7, amends Connecticut's laws regarding accessory dwelling units (ADUs) by replacing the term "accessory apartment" with "accessory dwelling unit" and introducing the concept of "affordable accessory dwelling unit," which must be sold or rented at prices affordable for low-income families for a minimum of ten years. The bill mandates that municipalities allow at least one ADU on each lot with a single-family dwelling and permits these units to be either attached to or detached from the principal dwelling. It also prohibits municipalities from imposing certain restrictions on ADUs, such as requiring separate utility connections or additional parking spaces, and requires municipalities to adopt new regulations by January 1, 2023, or face the voiding of existing noncompliant regulations.

Additionally, the bill allows municipalities to opt out of certain provisions related to ADUs until January 1, 2023, and specifies that property owners in transit-oriented districts can construct ADUs as of right if they meet zoning regulations. The bill also repeals and substitutes Section 7-245, redefining terms related to sewerage systems and establishing guidelines for decentralized wastewater management. It emphasizes the need for housing opportunities in municipal plans and includes provisions for creating ADUs for individuals aged sixty and older, persons with disabilities, and their caregivers. Furthermore, it modifies the affordable housing appeals procedure to encourage municipalities to maintain a sufficient level of affordable housing. Overall, the bill aims to enhance housing accessibility, promote sustainable development, and ensure resilience against climate change impacts.

Statutes affected:
Raised Bill: 7-245
PD Joint Favorable Substitute: 7-245
File No. 162: 7-245
Public Act No. 26-7: 7-245