Residential
ADU Design & Permitting in Brea
ADU Design & Permitting for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.

North Orange County · Orange County
Brea's oil history is still in the ground. A well records check early is cheap; discovering an abandoned well during excavation is not. Plan review here runs through City of Brea Community Development, with Brea Fire Department on access and life safety. Typical experience is roughly 6 to 12 weeks to permit.
1970s to 2000s tract on graded pads, plus hillside custom in the north. On the commercial side, retail centre and restaurant tenant improvements around the downtown and mall corridors. Those two facts explain most of what is easy and most of what is expensive here.
Abandoned well review and methane mitigation appear on former oil field parcels. We put the local fee picture into the first budget, because a number that ignores school, sewer and utility charges is not a budget, it is an advertisement.
We work throughout Brea ZIP codes 92821 and 92823, including Downtown Brea, Olinda Ranch, Country Hills, Brea Hills. Two addresses in the same ZIP can still sit under different overlays, so we review the parcel rather than the postcode.
Downtown Brea · Olinda Ranch · Country Hills · Brea Hills
Residential
ADU Design & Permitting for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Residential
Garage Conversions for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Residential
Additions & Remodels for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Commercial
Tenant Improvements for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Commercial
Restaurant, Retail & Hospitality for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Residential
Permitting & Plan Check for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Commercial
Construction Management for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
Commercial
Design-Build for Brea owners, reviewed by City of Brea Community Development, typically 6 to 12 weeks to permit.
City of Brea Community Development. Fire review runs through Brea Fire Department. Brea's oil history is still in the ground. A well records check early is cheap; discovering an abandoned well during excavation is not.
Typically roughly 6 to 12 weeks to permit. The variable is correction cycles, not intake speed, which is why we spend the extra week making the first submittal complete.
Most commonly: Hillside development standards in the northern hills; Oil field legacy parcels with methane and abandonment review; Downtown Brea specific plan. Which ones touch your parcel is an address question, and we answer it during feasibility.
Abandoned well review and methane mitigation appear on former oil field parcels. We put those numbers into the first budget rather than presenting them as a later surprise.
Yes, across Los Angeles and Orange County from offices in Santa Monica and Fullerton. Nearby markets we cover include Fullerton, Anaheim, Orange, Arcadia.
Send the address, including the ZIP code, and what you want to build. We come back with what the City of Brea Community Development route looks like, a realistic budget range and a schedule.