ADU Loans in Baldwin Park, CA

From the City of Baldwin Park City-Wide Fee Schedule effective October 20, 2025 (Exhibit A): ADUs are permitted under the Single Family Residential (New Construction) tables (Exhibit A-1). Building Permit fee for an ADU 1-1,500 sq ft = $500 minimum or $1.03 per sq ft, whichever is higher; Building Plan Check fee 1-1,500 sq ft = $500 minimum or $1.01 per sq ft, whichever is higher. Add Permit Issuance $37.50 per permit (minimum building permit fee $69.00 per permit; minimum plan check fee = at least 1 hour of staff time or the calculated amount, whichever is greater). A separate Planning entitlement (Site Plan and Design Review, Exhibit A-2) flat fee applies only to larger ADUs: $1,000 for an ADU greater than 800 and less than 1,000 sq ft, $1,500 for an ADU between 1,001 and 1,200 sq ft, and $1,000 for a JADU (ADUs of 800 sq ft or smaller are not listed in this entitlement tier, and a JADU 500 sq ft also falls outside the listed ADU size tiers). A 1% General Plan update fee is added to the total cost of all non-Deposit-based Planning permits/fees. Mechanical, electrical, and plumbing sub-permits are billed separately. An Expedited Plan Check option is available at double the plan check fee, paying a consulting firm for a 5-working-day plan check.

Baldwin Park imposes no city development-impact fee on ADUs. The City-Wide Fee Schedule (effective Oct 20, 2025) contains only a $31.00 'School Fee Application Processing' charge, a city administrative fee, not the substantive school fee. The substantive school developer fee is levied by the school district — Baldwin Park Unified School District (BPUSD). BPUSD's most recently published rate (Developer Fee Report, FY2021-2022) is $3.48 per sq ft for new residential construction and $0.56 per sq ft for commercial/industrial; districts may charge at or below the statewide cap, so confirm the current rate with BPUSD. Under state law, no school fee may be imposed on an ADU under 750 sq ft, and ADUs of 750 sq ft or more are charged proportionally to the primary dwelling's living area.

The City of Baldwin Park's official Local Responsibility Area (LRA) Fire Hazard Severity Zone map, as identified by the State Fire Marshal (FHSZLRA_25_1, dated March 24, 2025), shows only High and Moderate zone categories in its legend; no Very High Fire Hazard Severity Zone is mapped within the city. Baldwin Park is an entirely incorporated, flat San Gabriel Valley city in the LRA with no State Responsibility Area (SRA) land. No hillside overlay or formal historic district affecting ADUs was identified in official sources, though the city ADU handout notes parking is waived for ADUs in a Historic District or on a Historically Designated Site.

Baldwin Park is fully served by public sewers; no septic (perc-test) areas are identified within the city. The City's Public Works Department maintains the sanitary sewer system — about 106 miles of sewers — and regional conveyance and treatment are provided by the Los Angeles County Sanitation Districts (the Baldwin Park Trunk Sewer, treated at Whittier Narrows). The city's utility listings show water purveyors but no septic service. As a fully urbanized valley-floor city, Baldwin Park has citywide public sewer service, so a typical ADU connects to the existing sewer lateral and no percolation test is triggered. (State law still requires the ADU to show adequate water and sewer service.)

No. Baldwin Park has not adopted an AB 1033 (Gov. Code 66342) ordinance allowing ADUs to be sold separately as condominiums. The city ADU/JADU handout requires a recorded deed restriction stating the ADU shall not be sold separately from the primary dwelling, and FAQ #2 states an ADU may be rented but not sold separately. The codified ADU Ordinance No. 1512 (sec. 153.120.360.F.2) likewise states an ADU 'may not be sold separately from the Primary Dwelling Unit,' with the sole exception being the older nonprofit pathway under Gov. Code 65852.26 (primary and ADU built by a qualified nonprofit under an affordable housing agreement) — this is NOT the AB 1033 condominium-sale opt-in. As of 2026 only a small number of California jurisdictions (e.g., San Jose, Santa Monica, and unincorporated San Diego County) have opted into AB 1033; Baldwin Park is not among them.