Local permit rules, fees, and timelines for Temple City, verified against city sources, plus the loan options NestMade matches to your equity and the rent your unit can earn.
San Gabriel Valley ADU Loans
An accessory dwelling unit adds rental income, room for family, and value to your Temple City property. The local details below — each checked against its city source — shape what you can build under California's ADU law and what it costs, alongside loan options matched to your equity and timeline.
The Numbers
Temple City home values support the equity an ADU loan draws on, and local rents shape whether the unit pays for itself.
The median value of owner-occupied homes in Temple City is about $961,800, so most owners hold meaningful equity to borrow against.
HUD's revised FY2026 Fair Market Rent for the Los Angeles County metro, which covers Temple City, is $2,079 for a studio, $2,328 for a one-bedroom, and $2,903for a two-bedroom. Fair Market Rent is HUD's 40th-percentile gross rent, so a newly built ADU often asks somewhat higher.
What You Can Build
What the city allows on a single-family lot, checked against the local ordinance and state law.
Under TCMC 9-1T-13, Temple City caps an ADU by configuration: a studio at 600 sq ft, a one-bedroom at 850 sq ft, and an ADU with more than one bedroom at 1,000 sq ft; no ADU may be smaller than 220 sq ft. Detached new-construction ADUs are separately capped at 800 sq ft. FAR, lot coverage, the 50%-of-primary rule, and open space may not be applied to preclude an ADU of at least 800 sq ft. A JADU is capped at 500 sq ft within the single-family residence.
TCMC 9-1T-13.F sets objective design standards (applied where feasible): ADU doors may not be visible from the public right-of-way and a second-floor unit needs interior stairs; a converted garage door must be removed and sealed to match the adjoining wall; a covered front porch or recessed entry at least 3 ft deep is required; a view-obscuring 6-ft fence plus 15-gallon hedges 5 ft on center along the side/rear lines nearest the ADU; the ADU must match the main dwelling's roof pitch, articulation, window proportions, materials, and paint colors; and laundry must be interior.
TCMC 9-1T-13.C.3.a sets a 4-ft minimum side, street-side, and rear setback for detached ADUs (5 ft where the fire-access path runs); there is no separate ADU front-setback figure, so the underlying R-1 front setback applies, and ADUs/JADUs must sit in the rear 50% of the lot when feasible. 400 sq ft of open space (min 10-ft dimension, 75% landscaped) is required for the ADU, the main dwelling must retain 500 sq ft of open space, and a 15-ft clear-to-sky building separation applies. None of these may preclude an 800 sq ft ADU.
On a single-family lot, TCMC 9-1T-13.C allows one JADU (max 500 sq ft, within the residence) plus ADUs under the per-type rules: one internal ADU/JADU within the existing dwelling/accessory structure and a detached new-construction ADU. The 2020 ordinance is framed around one ADU + one JADU; under current state law (Gov. Code §66323) a single-family lot is entitled to one detached state-exempt ADU plus a JADU, which controls where the local count is more restrictive.
Costs
What the city and school district charge, and where ADUs get a break.
Per the City of Temple City FY2025-26 Master Fee & Fines Schedule: building plan check, permits, and inspections are charged at 120% of the Los Angeles County fees, so ADU building/plan-check cost is valuation-based, not flat. Planning line items include a Zoning Clearance ($417, or $53 over the counter) and Pre-Application Review ($1,098); an address-assignment fee is $256; and a $500-per-dwelling-unit Parks development fee applies (subject to the state ADU proportional-fee limit). The city's online portal estimates building fees.
TCMC 9-1T-13.E.7 charges park construction fees only on ADUs of 750 sq ft or more, proportional to the primary dwelling, mirroring state law (no impact fees under 750 sq ft). The city's fee schedule lists a $500-per-dwelling-unit Parks development fee. Most of Temple City is served by the Temple City Unified School District; school developer fees are set by the district. Under SB 543 (eff. 2026), an ADU under 500 sq ft is exempt from school fees.
Process
How long it takes, and the shortcuts the city offers.
Yes. Temple City operates a Pre-Approved ADU Plans program under AB 1332. A homeowner purchases a pre-approved standard plan directly from the designer, then submits it with a site plan and applications through the city's online portal. Listed plans (by designer J. Kretschmer) include 'The 16th' and 'Five Gables' (a 799 sq ft, 2-bedroom ADU); the program is rolling out additional plans.
Per TCMC 9-1T-13.B, an ADU/JADU is reviewed ministerially and approved or denied within 60 days of a complete application (the city may delay if the ADU is filed with a new primary dwelling). The documented steps: optionally select and purchase a pre-approved plan, prepare a site plan, complete a Zoning Clearance and Address Assignment application, submit via the online portal, and pay the review fee. Separately, AB 2533 offers a streamlined amnesty path to permit ADUs built before Jan 1, 2020.
Watch-outs
A few local specifics that can affect where and whether you build.
No. Temple City is a flat, built-out valley-floor city. The City's official Fire Hazard Severity Zone Map page states that under the 2025 OSFM/CAL FIRE maps there are no proposed changes for Temple City and the city 'is not located within any designated fire hazard severity zone' (no Moderate, High, or Very High zone). Fire-hazard-zone constraints are not a factor for Temple City ADUs, and the ADU ordinance references a historic district only in the parking-exemption context.
Temple City is served by public sewer through the LA County Consolidated Sewer Maintenance District (regional treatment by the LA County Sanitation Districts); the city's Utilities & Services page lists the sewer district and no septic service. As a flat, built-out city it is effectively sewered citywide, so septic and percolation-test requirements are not a typical ADU constraint; an ADU connects to the existing house sewer or a separate lateral.
No. Temple City has not opted into AB 1033. The ADU ordinance requires that a JADU may not be sold separately from the primary residence and mandates a recorded deed restriction prohibiting separate sale (TCMC 9-1T-13.C.1.h; 9-1A-12). No ordinance under Gov. Code §65852.26 authorizing separate condominium sale exists, so ADUs/JADUs cannot be sold separately.
Know Your Numbers
Pick your project and size for a quick, itemized estimate, then see whether to pay cash or finance it. Permit fees vary by city — the Temple City specifics are in the fees section above.
1 What do you want to build?
2 How big?
3 Your estimated cost in Temple City
Does it pencil?
The rent could fully cover the loan payment — about $1,140/mo left over.
Financing $154,000 at 8.5% over 30 years (illustrative). Potential rent is the HUD Fair Market Rent for LA County — your actual rate and rent will vary.
4 How will you pay for it?
Ballpark ranges based on 2025–26 Los Angeles–area ADU costs, not a quote. Your actual cost depends on your lot, finishes, site conditions, and city. Exact Temple City permit fees vary — see the fee details on this page. A NestMade advisor will give you real numbers for your project.
Information last verified June 2026 against official Temple City and California state sources.
The permit rules, fees, timelines, and figures on this page are provided for general informational purposes only and are not legal, tax, financial, or lending advice. Local ordinances and fee schedules change frequently, and your property's specifics may differ. Confirm current requirements directly with the City of Temple City and do your own research with the appropriate licensed professionals before making decisions about your ADU. Cost figures are estimates; loan options are subject to credit approval and are not a commitment to lend.
San Gabriel Valley
ADU rules and fees differ from one city to the next. Explore the guidance for a nearby city, or see them all.
Get Started
Tell us about your home and your project. We will come back with the loan options that fit.