Irvine · new construction permits
Irvine new construction permits.
What it actually takes to permit a ground-up build in Irvine: jurisdiction, plan check, inspections, and the local overlays that change the path. Every link below points at an official City of Irvine Community Development — Building & Safety resource.
Quick answer
Irvine issues new home permits through Community Development — Building & Safety; most parcels are within Planned Communities with additional ARC review.
Homeowner & investor takeaway
Read the village's CC&Rs and ARC design guidelines before architecture begins. Material palettes, roof forms, and even glazing percentages are often pre-set.
Local jurisdiction.
Permits are issued by City of Irvine Community Development — Building & Safety (Orange County). Use the official portals below — do not rely on third-party permit aggregators.
- Building department: City of Irvine Community Development — Building & Safety
- Permit portal: City of Irvine Community Development — Building & Safety
- Planning: City of Irvine Community Development — Building & Safety
- Zoning lookup: City of Irvine Community Development — Building & Safety
- Municipal code: City of Irvine Community Development — Building & Safety
Permit types typically involved.
Building permit
Required for a new dwelling unit, including structural, MEP, and envelope review.
Grading / drainage
Master-tract drainage already engineered; LID compliance for site improvements.
Sewer / utility
IRWD sewer throughout developed villages. SoCal Edison + SoCalGas + Irvine Ranch Water District. Sewer through IRWD.
Electrical / mechanical / plumbing
Often pulled with the building permit; some jurisdictions require separate sub-permits per trade.
Title 24 compliance
Climate Zone 8. Title 24 Part 6 with PV; high envelope quality typical.
CALGreen
CALGreen Part 11 applies.
Plan check process.
City plan check via the eTRAKiT permit portal; PC-zone projects typically reviewed against the governing Planned Community Program in parallel with code review.
Entitlement & planning review.
Master-association ARC (Architectural Review Committee) approval is typically required in addition to city permits; ARC scope often exceeds code minimums.
Inspections.
City inspectors; online scheduling.
Local overlays & constraints.
Most of Irvine is governed by Planned Community (PC) zoning with master-developer (Irvine Company) design guidelines layered over city code.
Hillside. Hillside character in Turtle Rock and Shady Canyon; master tract typically resolved geotech at original build-out.
Wildfire / WUI. Portions adjacent to open space sit in VHFHSZ — Chapter 7A applies.
Flood. Minimal SFHA in developed villages.
Seismic. San Joaquin Hills and Newport-Inglewood–Rose Canyon systems nearby; check CGS EQ Zone App.
Common delay drivers.
Risk 1
ARC denying contemporary aesthetic late
Risk 2
Village CC&R material restrictions
Risk 3
VHFHSZ on open-space-adjacent lots
Prepare before submittal.
- Confirm zoning, setbacks, height, and FAR for the parcel.
- Order soils / geotech early — many overlays require it before plan check.
- Complete Title 24 energy modeling and confirm CALGreen targets.
- Have a clear utility upgrade plan (sewer lateral, panel, gas) documented.
- Pre-assemble any overlay-specific studies (hillside, coastal, fire, flood).
This page is general information, not legal advice. Permit requirements change. Confirm the current process directly with City of Irvine Community Development — Building & Safety.
Questions.
- What is a Planned Community in Irvine?
- A zoning designation where development standards are set in a Planned Community Program document rather than the base zoning code; most of Irvine is in PC zones.
- Do I need HOA approval for a custom home?
- Almost always — most Irvine villages are governed by master associations whose Architectural Review Committee reviews exterior changes and new construction.
- Who provides water and sewer?
- Irvine Ranch Water District (IRWD).
- Is my lot in a fire zone?
- Lots adjacent to open space (Shady Canyon, Turtle Rock perimeter) commonly sit in VHFHSZ — Chapter 7A applies.
- Does Title 24 apply?
- Yes — statewide.
Get a defensible Irvine permit path.
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