HB 1859 Washington House · 2025-2026 Regular Session

Expanding opportunities for affordable housing developments on properties owned by religious organizations.

HB 1859 allows Washington religious organizations to develop affordable housing on their properties with increased density allowances. To qualify, at least 50% of units must be permanently affordable for low-income households (earning at or below 80% of local median income) for 50 years, with no discrimination based on protected characteristics. Religious organizations must cover all development fees and costs, and local governments must approve such projects if requested. This applies to new construction and rehab projects on religiously owned land, amending zoning laws to support affordable housing expansion.
Bill status signed all 5 stages cleared
Introduction
Jan 2026
Committee Review
Feb 2026
House Passage
Feb 2026
Senate Passage
Feb 2026
Signed into Law
Mar 2026
Introduced Jan 12, 2026 Signed Mar 9, 2026
Maddy AI version diff · 3 comparisons

What changed between versions

Second Substitute Bill Second Substitute Passed Legislature · 2 edits
MINOR
The document changed from a draft bill text to a formal certification of enrollment, confirming that HB 1859 was passed by both the House and Senate in the 2026 Regular Session. This version adds official signatures, vote counts, and filing details but does not alter the bill's substantive policy, scope, or requirements.
TECHNICAL

Added certification header, legislative session details, vote counts, and official signatures to confirm the bill's passage.

Removed the draft bill text and replaced it with the formal certification document.

Floor votes · Senate Feb 28, 2026 · House Feb 11, 2026

How they voted

501
Passed
Total votes 51
Feb 28, 2026
D Democratic31
31 Yea
100% Yea
R Republican20
19 Yea 1 Nay
95% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
30
Key actions
12
Committee
10
Mar 9, 2026
Signed into law
Governor signed.
executive
Feb 28, 2026
Upper · Passed
President signed.
upper
Feb 28, 2026
Lower · Passed
Speaker signed.
lower
Feb 25, 2026
Upper · Passed
HSG - Majority; do pass.
upper
Feb 25, 2026
Upper · Passed
Executive action taken in the Senate Committee on Housing at 10:30 AM.
upper
Feb 20, 2026
Upper · Passed
Public hearing in the Senate Committee on Housing at 10:30 AM.
upper
Feb 11, 2026
House · Passed
House Vote: pass (96-1-3)
house
Feb 3, 2026
Committee
Referred to Rules 2 Review.
lower
Jan 29, 2026
Lower · Passed
Executive action taken in the House Committee on Finance at 1:30 PM.
lower
Jan 15, 2026
Lower · Passed
Public hearing in the House Committee on Finance at 1:30 PM.
lower
Jan 12, 2026
Introduced
By resolution, reintroduced and retained in present status.
lower
Feb 21, 2025
Committee
Referred to Finance.
lower
Feb 20, 2025
Lower · Passed
Executive action taken in the House Committee on Housing at 6:00 PM.
lower
Feb 20, 2025
Lower · Passed
Executive session scheduled, but no action was taken in the House Committee on Housing at 8:00 AM.
lower
Feb 13, 2025
Lower · Passed
Public hearing in the House Committee on Housing at 8:00 AM.
lower
1 primary · 15 co-sponsors

Sponsors