Objective Design Standards for ADUs on historic properties
Long Beach
Summary
New draft rules will spell out exactly how backyard ADUs must look in historic districts — covering height, placement, roof forms, and materials. Public comment is open through July 31, with a study session July 28.
At a glance
- Total mentions
- 2
- Last 30 days
- 0
Last discussed Jul 28, 2026.
Impact analysis
Could affect what homeowners in historic districts spend to build an ADU, since materials and placement rules become mandatory code requirements.
Homeowners in historic districts who want clear, predictable rules for building ADUs.
Some owners may face stricter separation and material requirements than under current guidelines.
Mentions & discussions (2)
Cultural Heritage Commission - Jul 28, 2026
The city is writing clear, quantifiable design rules for granny flats on landmark and historic-district properties — covering separation, height, roof forms, windows and materials. Public comment runs through July 31, and the ordinance goes to the Planning Commission and City Council later this year.
Cultural Heritage Commission - Jun 30, 2026
New draft rules will spell out exactly how backyard ADUs must look in historic districts — covering height, placement, roof forms, and materials. Public comment is open through July 31, with a study session July 28.
Related development
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