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SB-1090 • 2026

Planning and zoning: housing development projects: urban lot splits: subdivisions: 2025 Eaton Wildfire: Altadena.

Planning and zoning: housing development projects: urban lot splits: subdivisions: 2025 Eaton Wildfire: Altadena.

Housing Land
Passed Legislature

This bill passed both chambers and reached final enrollment, even if later executive action is not shown here.

Sponsor
Pérez
Last action
2026-06-11
Official status
Re-referred to Coms. on H. & C.D. and L. GOV. pursuant to Assembly Rule 96.
Effective date
Not listed

Plain English Breakdown

Using official source text because the generated explanation was unavailable or could not be confirmed against the official bill text.

Planning and zoning: housing development projects: urban lot splits: subdivisions: 2025 Eaton Wildfire: Altadena.

SB 1090, as amended, Pérez.

What This Bill Does

  • SB 1090, as amended, Pérez.
  • Offers of purchase: real property damaged by wildfire disaster.
  • Planning and zoning: housing development projects: urban lot splits: subdivisions: 2025 Eaton Wildfire: Altadena.
  • Under the Planning and Zoning Law, the legislative body of a county or city may adopt ordinances that, among other things, regulate the use of buildings, structures, and land, as provided.

Limits and Unknowns

  • This entry is temporarily using official source text because the generated explanation could not be confirmed against the official bill text during the last sync.

Bill History

  1. 2026-06-11 California Legislative Information

    Re-referred to Coms. on H. & C.D. and L. GOV. pursuant to Assembly Rule 96.

  2. 2026-06-10 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on JUD.

  3. 2026-06-04 California Legislative Information

    Referred to Com. on JUD.

  4. 2026-05-27 California Legislative Information

    In Assembly. Read first time. Held at Desk.

  5. 2026-05-27 California Legislative Information

    Read third time. Passed. (Ayes 30. Noes 9.) Ordered to the Assembly.

  6. 2026-04-30 California Legislative Information

    Read second time and amended. Ordered to third reading.

  7. 2026-04-29 California Legislative Information

    From committee: Do pass as amended. (Ayes 11. Noes 2. Page 4085.) (April 28).

  8. 2026-04-10 California Legislative Information

    Set for hearing April 28.

  9. 2026-04-08 California Legislative Information

    Re-referred to Com. on JUD.

  10. 2026-03-25 California Legislative Information

    From committee with author's amendments. Read second time and amended. Re-referred to Com. on RLS.

  11. 2026-02-26 California Legislative Information

    Referred to Com. on RLS.

  12. 2026-02-17 California Legislative Information

    From printer. May be acted upon on or after March 16.

  13. 2026-02-13 California Legislative Information

    Introduced. Read first time. To Com. on RLS. for assignment. To print.

Official Summary Text

SB 1090, as amended, Pérez.
Offers of purchase: real property damaged by wildfire disaster.
Planning and zoning: housing development projects: urban lot splits: subdivisions: 2025 Eaton Wildfire: Altadena.
Under the Planning and Zoning Law, the legislative body of a county or city may adopt ordinances that, among other things, regulate the use of buildings, structures, and land, as provided. The Subdivision Map Act vests the authority to regulate and control the design and improvement of subdivisions in the legislative body of a local agency and sets forth procedures governing the local agency’s processing, approval, conditional approval or disapproval, and filing of tentative, final, and parcel maps.
Existing law requires a local agency to consider ministerially a proposed housing development that contains no more than 2 residential units within a
single-family residential zone, or to ministerially approve a parcel map for an urban lot split, if the development or parcel map meets specified requirements, as provided. Existing law authorizes a development proponent to submit an application for a housing development project on a subdivided lot, as specified, that meets specified requirements, and requires a local agency to ministerially consider that application, as specified. Existing law requires a local agency to ministerially consider, without discretionary review or a hearing, a parcel map or a tentative and final map for a housing development project that meets specified requirements.
This bill would provide that the above-described ministerial approval requirements do not apply to an application for a proposed housing development or map located in ZIP Code 91001 or 91003 and submitted on or after
January 7, 2025, and before January 7, 2030, except as specified.
This bill would make legislative findings and declarations as to the necessity of a special statute for the unincorporated area known as Altadena in the County of Los Angeles.
Existing law describes the rights and obligations of owners of real property, including that the owner of land in fee has the right to the surface and to everything permanently situated beneath or above it.
This bill would prohibit any individual or entity that owns, directly or indirectly, 75 or more single-family properties from making an unsolicited offer to purchase, as defined, real property that is located in an area affected by a wildfire disaster for which a state of emergency has been proclaimed by the Governor or the President of the United States. The bill would apply this prohibition for 5 years commencing on the date that the state
of emergency is proclaimed. The bill would make its provisions severable.

Current Bill Text

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