Published on May 27, 2025

Housing affordability and supply continues to be a focus, but are we focusing on the right parts of the problem?

Contact: Carl Schroeder, Shannon McClelland

The 2025 legislative session replicated many themes of recent sessions as it relates to promoting and supporting housing availability and affordability. That is to say, an extremely narrow focus on local development regulations and planning, with relatively sparse progress on increasing resources available to cities to support housing that won’t be constructed without public investment.

We saw bills on lot splitting and unit lot subdivision processes pass. Also advancing were another round of tweaks to laws promoting conversion of existing buildings to housing purposes, new laws restricting city authority to regulate exterior siding materials, and multiple forms of restrictions on city authority to require parking on-site as a condition of development. Bills were introduced to have the state oversee and approve housing regulations before they go into effect, to ensure cities follow the new laws the state has been passing. The final form of that housing accountability proposal ultimately became a voluntary option for cities to seek state approval, with follow-up audits based on housing production performance. These well-meaning proposals focus on the theory that by making marginal increases in development capacity or loosening regulatory measures, those savings will spur a boon of housing construction and cost savings will pass to the new occupants.

Conversely, for the more than 500,000 units the state has asked local governments to plan for in order to accommodate people making less than half of the area median income, action has been much more difficult to achieve. Nearly everyone agrees that these homes cannot be built by the private market as sale and rental rates at those income levels cannot recover the current costs of land and construction. Despite that, proposals to provide a local option short term rental tax and a proposal to close the tax loopholes enjoyed by the self-storage industry and to dedicate resources towards affordable housing did not make it through the Legislature. A small measure of progress was made by eliminating the sunset on the use of local real estate excise taxes (REET) on affordable housing purposes. Despite the lack of new dedicated revenues, the state capital budget continued recent trends of significant investments in the Housing Trust Fund.

Unfortunately, until the pendulum swings more heavily towards the direction of figuring out how we will generate the resources necessary to invest in housing affordable to our lower income neighbors, we may continue to see proposals that tinker around the margins that will never be truly sufficient to dig ourselves out of thehousing crisis.

Bill #

Description

Status

HB 1096

Lot splitting

Law; various effective dates.*

HB 1183

Development regulations & GMA

Law; various effective dates.*

HB 1353

ADU self-certification

Law; effective July 27, 2025.

HB 1403

Condominium liability reform

Law; various effective dates.

HB 1491

Transit-oriented density

Law; various effective dates.*

HB 1494

Multifamily Property Tax Exemption reform

Law; effective July 27, 2025.

HB 1757

Commercial to residential conversions

Law; effective July 27, 2025. Implement by June 30, 2026.

HB 1791

Provides flexibility for using real estate excise tax (REET) funds

Law; effective July 27, 2025.

SB 5148

State compliance audit of Housing Element

Law; effective July 27, 2025.

SB 5184

Parking preemption

Law; various effective dates.

SB 5559

Subdivision reform

Law; various effective dates.*

SB 5571 

Regulating exterior cladding materials 

Law; effective July 27, 2025.

HB 1160

Local design review

Did not pass.

HB 1195

STEP housing approval

Did not pass.

HB 1235

State review of Housing Element

Did not pass.

HB 1299

Parking preemption

Did not pass.

HB 1438

Automatic permit approval

Did not pass.

HB 1443

Mobile dwellings

Did not pass.

HB 1694

Provides flexibility for using real estate excise tax (REET) funds

Did not pass.

HB 1717

Sales and use taxing authority for housing

Did not pass.

HB 1763

Short-term rental tax for housing programs

Did not pass.

HB 1859

Housing on religiously owned property

Did not pass.

HB 1867

Provides flexibility for using real estate excise tax (REET) funds

Did not pass.

HB 1907

Self-service storage tax for housing

Did not pass.

SB 5156

Elevator standards in small apt buildings

Did not pass.

SB 5332

Mobile dwellings

Did not pass.

SB 5497

STEP housing approval

Did not pass.

SB 5552

Kit homes

Did not pass.

SB 5555

Mixed-use housing + mass timber

Did not pass.

SB 5576

Short-term rental tax for housing programs

Did not pass.

SB 5591

Sales & use taxing authority for housing

Did not pass.

SB 5604

Transit-oriented density property tax

Did not pass.

SB 5613

Clear & objective development regulations

Did not pass.

SB 5729

Building permit application deemed complete

Did not pass.

 

*Implementation dates are based on Growth Management Act comprehensive planning timelines and vary between bills and planning jurisdictions.

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