For a new block wall, plan on it. As of November 2026, the City of Irvine asks for a building permit application, a dimensioned site plan, construction plans and structural calculations stamped and signed by a California-licensed civil or structural engineer. Applications go through the IrvineReady portal.
What goes in the application?
- Building permit application and residential take-off sheet
- Signature disclosure
- Dimensioned site plan and construction plans
- Wall calculations stamped by a California civil or structural engineer
- For a condominium, a copy of the HOA-approved design plans
How long does review take?
The city says staff check completeness in about two business days and that initial plan check takes about five business days. Corrections add time.
Do wood fences need a permit?
A fence within the height limits often does not, but height, setbacks and materials still apply. Pool barriers and powered gates have their own permits.
Questions for the city
The City of Irvine planning division answers zoning questions, and the building division handles the permit itself.
Sources, as of November 2026: City of Irvine, block wall and fence permit and standards pages (cityofirvine.gov), including setback height limits, prohibited materials, Administrative Relief and IrvineReady submittal steps. General information, not legal advice.
Updated November 2026