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LADBS ADU Permit Cost in Beverly Hills (2026)

Last Updated: May 10, 2026 · Reviewed by Netanel Presman, CSLB #1105249

An ADU permit in Beverly Hills doesn't have one number — it has a baseline ($4,800–$14,500 for LADBS fees alone on a flat lot) plus the overlays Beverly Hills specifically triggers. Most contractors quote one and absorb the other as a change order. This page shows you the full picture — every line item, every waiver, every overlay — so you know what your real ADU permit costs before you sign.

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Quick Answer — TL;DR

ADU permit in Beverly Hills runs $5,520–$19,575 all-in for plan check + fees (Beverly Hills Community Development Department (BHCD) baseline $4,800–$14,500 plus Beverly Hills-specific overlay costs). Plan on 12–28 weeks for permit issuance, 26–52 weeks permit-to-final inspection. NPLD pulls the permit in our contractor name (CSLB #1105249) at no additional fee for build clients.

The Beverly Hills ADU-Permit Trap Most Contractors Don't Mention

Beverly Hills ADU permits look standard until the Baseline Hillside Ordinance reveals itself in plan check. Most contractors quote $185K-$285K assuming a flat valley lot. the Baseline Hillside Ordinance alone can add $35K-$80K AND 8-16 weeks. NPLD's ADU feasibility report (free) tells you BEFORE you commit whether your lot actually pencils — so you don't get $40K into a project that should never have started.

ADU Permit Cost Breakdown — Beverly Hills, 2026

Every fee, every charging authority, every waiver option. Highlighted rows are Beverly Hills-specific overlays — most contractors leave these out of the original quote.

Permit cost breakdown for ADU in Beverly Hills, 2026
Permit Component	Typical Fee	Who Charges It	Waiver Eligibility
Building Permit Fee	$1,800 – $4,800	LADBS	No
Plan Check Fee	$1,200 – $3,600	LADBS	No
Electrical Permit	$420 – $980	LADBS	No
Plumbing Permit	$380 – $880	LADBS	No
Mechanical Permit	$280 – $620	LADBS	No
Title 24 Energy + HERS Rating	$650 – $1,800	CA Energy Commission (consultant + HERS rater)	No
School District Fee (AB-602)	$4.79/sq ft (LAUSD); waiver for <750 sq ft	LAUSD Facilities	Yes — under 750 sq ft
LADWP Service Upgrade (if needed)	$2,500 – $8,500	LADWP	No
Sewer Capacity Charge	$1,800 – $4,200	LA Sanitation	Sometimes waived — first 750 sq ft
Issuance / Permit Service Fee	$95 – $180	LADBS	No
Hillside Ordinance Review (BHO) (overlay)	$680 – $1,400 plan-check addition	LADBS (or local jurisdiction)	No — required on slope-affected parcels
Geotech / Soils Report (overlay)	$3,500 – $9,500 (independent)	Licensed geotechnical engineer	Sometimes — if recent prior report on file
Beverly Hills Community Development Department (BHCD) Architectural Review (overlay)	$1,200 – $4,800 + 4–8 weeks review	Beverly Hills Community Development Department (BHCD)	Sometimes — minor-improvement exemptions

Fees current 2026. Beverly Hills Community Development Department (BHCD) fee schedules update annually — NPLD verifies against the live schedule on every quote.

Beverly Hills-Specific Regulatory Overlays

Beverly Hills is its own city — permits go through Beverly Hills Community Development (BHCD), NOT LADBS. Every exterior-impacting project requires Architectural Commission Review (4-8 weeks added) regardless of size — this is the slowest permit path on this list. Hillside neighborhoods (Trousdale, Coldwater Canyon) add slope-based FAR and a geotech soils report. The flat parcels south of Sunset (BH Flats) skip hillside review but still face Architectural Commission. Projects on parcels with single-family historic-character buildings may trigger Designation Review.

Baseline Hillside Ordinance

Slope-based FAR caps, haul-route plan, mandatory grading review. Driven by LADBS P/BC 2020-077 (or local equivalent).

Geotech Soils Report Likely

Hillside lots and most additions require a licensed geotech soils report ($3,500–$9,500). Sometimes a recent prior report (within 5 years) on the same parcel is acceptable.

Beverly Hills Community Development Department (BHCD) Architectural Review

Permits flow through Beverly Hills Community Development Department (BHCD) — NOT LADBS. Architectural Review is required on most exterior-impacting work, adding 4–8 weeks regardless of project size.

The Beverly Hills ADU Permit Process — 7 Steps

Step 1 — Scoping + FeasibilityNPLD walks your ADU scope, photographs existing conditions, pulls your parcel's zoning + overlay status (R1 vs RD, BHO, VHFHSZ, HPOZ, Coastal), and confirms what permit(s) you'll need. Free, on-site, no obligation. Beverly Hills-specific: the Baseline Hillside Ordinance.
Step 2 — Plan PreparationOur in-house design team (or your existing architect) produces the LADBS-format plan set: floor plan, electrical, plumbing, T-24 energy compliance, structural calcs where required. Geotech soils report engaged on parcels where likely.
Step 3 — Filing with Beverly Hills Community Development Department (BHCD)NPLD files the application — plans, energy compliance, applicant info, owner authorization — with Beverly Hills Community Development Department (BHCD).
Step 4 — Plan Check + CorrectionsPlan check round 1 takes 6–9 weeks. NPLD's first-pass acceptance rate is 73% — when corrections do come back, we turn them around within 5 business days (industry average is 3-4 weeks). Architectural Review Board concurrent review adds 4-8 weeks.
Step 5 — Permit Issuance + Fee PaymentOnce all corrections are signed off, Beverly Hills Community Development Department (BHCD) issues the permit. NPLD pays the fees on your behalf out of the contract deposit — you don't make a separate trip to the building counter. Permit card goes on the job site for inspectors.
Step 6 — InspectionsNPLD schedules each inspection (foundation, framing, electrical rough, plumbing rough, mechanical rough, insulation, drywall nailing, final). Inspectors are typically next-day or 2-day schedule. We're on-site for every inspection — you don't have to take time off work.
Step 7 — Final Sign-Off + Certificate of Occupancy (if applicable)After final inspection passes, Beverly Hills Community Development Department (BHCD) issues a final sign-off (or Certificate of Occupancy for ADU/room addition work that adds habitable sq ft). NPLD packages your final permit records, warranty packet, and final-condition photos before walk-away.

Most Common Plan-Check Rejections on ADU Projects in Beverly Hills

These are the corrections NPLD sees most often when reviewing competitors' plans before takeover. Every one of them adds 2–6 weeks to your timeline.

Setback non-compliance — detached ADU under 800 sq ft is 4 ft side/rear, but plans show under that
Fire sprinkler omission when primary residence is sprinklered (CRC R313 — ADU inherits the requirement)
Owner-occupancy declaration missing for SB-9 / SB-1069 ADU pathways
T-24 energy compliance form not signed by HERS rater (mandatory for new conditioned sq ft)
Utility easement / sewer lateral capacity letter from LADWP not attached
Parking replacement waiver not asserted on plans (state law waives parking — must be cited)
Slope-based FAR calculation not shown on plan — required under the Baseline Hillside Ordinance (or local equivalent) for any parcel with >15% average natural slope.
Architectural Review Board approval not attached — Beverly Hills Community Development Department (BHCD) requires ARB sign-off on exterior-impacting projects before final permit issuance.

How NPLD Handles Your Beverly Hills ADU Permit

We pull every permit in our contractor name (CSLB License #1105249) at no additional fee for build clients. That means: NPLD files the application, owns plan-check corrections, pays the fees out of your contract deposit, schedules every inspection, meets the inspector on site, and delivers the final permit packet at project closeout.

Why this matters in Beverly Hills: Beverly Hills is its own city — permits go through Beverly Hills Community Development (BHCD), NOT LADBS. Every exterior-impacting project requires Architectural Commission Review (4-8 weeks added) regardless of size — this is the slowest permit path on this list. Hillside neighborhoods (Trousdale, Coldwater Canyon) add slope-based FAR and a geotech soils report. The flat parcels south of Sunset (BH Flats) skip hillside review but still face Architectural Commission. Projects on parcels with single-family historic-character buildings may trigger Designation Review.

✓ 73% first-or-second-correction-pass rate — vs LA County average of 4–6 correction rounds
✓ Fixed-price permit cost — overlay fees ARE in your proposal, not surprise change orders
✓ Single point of contact — Netanel Presman (owner, GC) — direct line throughout permit + build
✓ 18+ projects shipped in Beverly Hills and immediate neighbors — we know the local inspectors and the local plan checkers
✓ 12-month workmanship warranty + lifetime warranty on water-related labor

Frequently Asked Questions — Beverly Hills ADU Permits

How much does an ADU permit cost in Beverly Hills?

An ADU permit in Beverly Hills runs $5,520–$19,575 all-in for plan check + fees. The base Beverly Hills Community Development Department (BHCD) cost is $4,800–$14,500; Beverly Hills-specific overlays (the Baseline Hillside Ordinance) add the rest. NPLD itemizes every line in the fixed-price proposal before you sign.

How long does an ADU permit take in Beverly Hills?

Permit issuance in Beverly Hills takes 12–28 weeks (plan check + corrections + issuance). Permit-to-final inspection runs 26–52 weeks total. The variance depends on overlay reviews and correction rounds. NPLD's 73% first-or-second-pass acceptance rate keeps most jobs on the early end of the range.

Does NPLD pull the permit, or do I?

NPLD pulls the permit in our contractor name (CSLB #1105249) at no additional fee for build clients. We file with Beverly Hills Community Development Department (BHCD), respond to plan-check corrections, pay the fees out of your contract deposit, and schedule every inspection. You don't make a single trip to the building counter.

What ADU size triggers school district fees in LA?

AB-602 school district fees ($4.79/sq ft LAUSD) apply to ADUs over 750 sq ft of habitable floor area. Under 750 sq ft, the school fee is waived. NPLD designs to the threshold when it's the right move for your scope.

Does Beverly Hills Community Development Department (BHCD) have different permit fees than LADBS?

Yes — Beverly Hills Community Development Department (BHCD) sets its own fee schedule, which is typically 15–35% higher than LADBS plus Architectural Review fees of $1,200–$4,800. The schedule updates annually; NPLD verifies the live fee on every proposal.

Is a geotech soils report always required in Beverly Hills?

For new additions and ADUs on hillside parcels, yes — typically $3,500–$9,500. Sometimes a recent prior report (within 5 years) on the same parcel is acceptable. Pure interior remodels on existing foundations usually skip the geotech. NPLD checks the parcel history first.

ADU Construction in Los Angeles — service hub ADU in Beverly Hills ADU permit PROCESS in Beverly Hills ADU permit TIMELINE in Beverly Hills Complete LADBS Permit Guide for Homeowners (2026) Complete LADBS Permit Cost Breakdown

Ready to Pull Your Beverly Hills ADU Permit?

Tell us about your Beverly Hills ADU project. We'll book a free in-home consultation within 5 business days, deliver a fixed-price proposal within 48 hours of the visit (including every Beverly Hills-specific overlay fee — no surprises), and you decide if NP Line Design is the right fit. CSLB License #1105249, A+ BBB accredited.

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Netanel Presman

Founder · CSLB #1105249 · 200+ Projects

“ADUs in LA run $180K-$320K all-in for a 600-800 sq ft detached unit. A garage conversion to JADU is $100K-$200K. The variance comes from foundation type, utility separation, kitchen tier, and whether you use LA's pre-approved standard plans (which save 60-90 days on permits but constrain design). The number you read on Reddit — '$100K for an ADU' — usually leaves out site work, utility upgrades, and permits.”

Pro Tip

Beverly Hills ADU permits do NOT route through LADBS — they go through Beverly Hills Community Development Department (BHCD), with mandatory Architectural Review for any visible exterior work and stricter Title 24 enforcement than LA proper. Real all-in permit cost: $5,500-$14,000 for typical ADU, plus $1,200-$3,500 for Architectural Review submittals (renderings + materials board). Most LA contractors bid Beverly Hills as if it's LADBS — and lose money on the back-end. Confirm BHCD vs LADBS jurisdiction at contract. We've shipped 18+ Beverly Hills projects through BHCD's Architectural Review process.