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States / Washington / SB 5470

SB 5470 Floor Consideration

Establishing limitations on detached accessory dwelling units outside urban growth areas.

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Substitute Bill — · 1.1K words Open full page ↗

 S-1465.1

SUBSTITUTE SENATE BILL 5470

State of Washington

69th Legislature

2025 Regular Session

By Senate Housing (originally sponsored by Senators Goehner, Bateman, Chapman, Frame, Gildon, Nobles, and Saldaña)

READ FIRST TIME 02/13/25.

AN ACT Relating to establishing limitations on detached accessory dwelling units outside urban growth areas; amending RCW 36.70A.696 ; and adding a new section to chapter 36.70A RCW.

BE IT ENACTED BY THE LEGISLATURE OF THE STATE OF WASHINGTON:

NEW SECTION. Sec. 1. A new section is added to chapter 36.70A RCW to read as follows:

(1) Counties may allow detached accessory dwelling units outside of urban growth areas if the county meets the requirements in subsection (2) of this section, and such detached accessory dwelling units are subject to development regulations that include the following limitations:

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