Housing
Summary
Housing; Requires, rather than authorizing, local governments to adopt, by specified date, ordinance to allow accessory dwelling units in certain areas; requires that such ordinances apply prospectively; prohibits inclusion of certain requirements or prohibitions in such ordinances; removes requirement that application for building permit to construct accessory dwelling unit include certain affidavit; revises accessory dwelling units that apply toward satisfying certain component of local government's comprehensive plan; prohibits denial of homestead exemption for certain portions of property on specified basis; requires that rented accessory dwelling unit be assessed separately from homestead property & taxed according to its use; authorizes local government to provide density bonus incentive to landowners who make certain real property donations to assist in provision of affordable housing for military families; requires OPPAGA to evaluate efficacy of using mezzanine finance & potential of tiny homes for specified purposes; requires office to consult with certain entities; requires office to submit certain report to Legislature by specified date.
Bill status
died
1 of 4 stages cleared
Introduction
Nov 2025
Committee Review
Floor Vote
Governor
Introduced Nov 4, 2025
Last action Mar 13, 2026
Maddy AI version diff · 1 comparison
What changed between versions
H 313 Filed
→
H 313 c1
·
5 edits
MODERATE
The bill was significantly revised to remove provisions regarding reusable tenant screening reports and a study on mezzanine finance and tiny homes. The focus shifted entirely to strengthening accessory dwelling unit (ADU) laws, requiring local governments to allow ADUs by right in single-family zones by December 2026, and establishing new definitions for income levels and primary dwelling units.
Scope change
The bill's scope narrowed from a mix of tenant screening regulations and housing studies to a singular focus on expanding access to accessory dwelling units and clarifying related zoning and tax rules.
SCOPE
All text related to creating a new statute for reusable tenant screening reports and prohibiting certain fees was deleted.
Provisions requiring a state study on mezzanine finance and tiny homes were removed.
REQUIREMENT
The requirement for local governments to adopt ADU ordinances changed from being optional to mandatory by December 1, 2026.
The requirement for applicants to submit an affidavit with building permit applications for ADUs was deleted.
DEFINITION
New definitions were added for 'by right', 'primary dwelling unit', and specific income categories to clarify eligibility and zoning rules.
Floor votes
How they voted
No floor votes recorded yet.
Full legislative history
Actions timeline
Total actions
17
Key actions
5
Committee
11
Jan 16, 2026
Lower · Passed
Now in Intergovernmental Affairs Subcommittee
lower
Jan 16, 2026
Committee
Referred to Commerce Committee
lower
Jan 16, 2026
Committee
Referred to Ways & Means Committee
lower
Jan 16, 2026
Committee
Referred to Intergovernmental Affairs Subcommittee
lower
Dec 11, 2025
Lower · Passed
Reported out of Housing, Agriculture & Tourism Subcommittee
lower
Dec 10, 2025
Lower · Passed
Favorable with CS by Housing, Agriculture & Tourism Subcommittee
lower
Dec 3, 2025
Lower · Passed
Added to Housing, Agriculture & Tourism Subcommittee agenda
lower
Nov 12, 2025
Lower · Passed
Now in Housing, Agriculture & Tourism Subcommittee
lower
Nov 12, 2025
Committee
Referred to Commerce Committee
lower
Nov 12, 2025
Committee
Referred to Ways & Means Committee
lower
Nov 12, 2025
Committee
Referred to Housing, Agriculture & Tourism Subcommittee
lower
1 primary · 1 co-sponsor
Sponsors
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