City program

Pre-Approved ADU Plans in Arcadia, California

Browse official and accepted pre-approved ADU plans for Arcadia, California. Compare plan size, bedrooms, providers, approval status, official source links, permit requirements, and fees.

Program status: source-backed listings Last checked Aug 13, 2026

Program Overview

This Arcadia page summarizes source-backed pre-approved ADU plan listings for Arcadia, California, using official records tied to City of Arcadia. The current public dataset lists 1 accepted plan from 1 provider; provider names include Sean Ji. The accepted listings are tied to the local Arcadia program. Plan records cover 1,000 sq ft and 2 bedrooms where those fields were listed by the source.

Permit and fee context is kept separate from plan acceptance. The public dataset includes 1 permit requirement record and 0 fee records for Arcadia. Permit requirement records include Site-specific permit review. Fee records are Not listed in source for this location. When a source did not publish a value, the page keeps that field as Not listed in source instead of filling a blank.

Use these listings as a starting point for matching a plan to a property. Source links, checked dates, acceptance notes, and provider records are shown so you can verify whether a plan remains accepted locally, what site-specific review remains, and whether local fees, plan licensing, or provider terms apply. A listing in this directory does not guarantee permit approval for a specific parcel.

Summary

Location
Arcadia, Los Angeles County, California, USA
Accepted plans
1 accepted plan
Providers
1 provider
Origin programs
1 program
Plan size range
1,000 sq ft
Permit sources
1 source

How to use this page

  1. Pick a plan size and bedroom count.
  2. Check whether the plan originated locally or is accepted from another city/county program.
  3. Open the official source.
  4. Confirm current status with the local building department.
  5. Ask the provider what site-specific work, plan licensing, engineering, and utility review are still required.

Accepted Plans

1 plan

Permit Requirements

1 requirement

Fees

0 fee records

No fee records listed

This location has no fee records in the current public dataset.

Official Sources

1 source

Arcadia ADU FAQ

6 answers

Does Arcadia have accepted or pre-approved ADU plans in this directory?

Yes. The current Arcadia, California page lists 1 accepted plan from 1 provider in the source-backed export.

What ADU plan sizes are listed for Arcadia?

The listed Arcadia plan records range from 1,000 sq ft. Use the individual plan cards to confirm bedrooms, bathrooms, plan documents, and provider details because some fields are not listed by every official source.

Where do the Arcadia ADU plan records come from?

They are tied to 1 official source in this page's source set, including City of Arcadia. Each plan, fee, and permit note should still be checked against the linked official source before use.

Can Los Angeles County or nearby city ADU plans be used in Arcadia?

The current Arcadia records do not show accepted plans from a separate Los Angeles County or nearby city program. Treat outside pre-approved plans as unavailable in Arcadia unless an official Arcadia source says they are accepted.

Do pre-approved ADU plans guarantee permits in Arcadia?

No. A source-backed accepted plan can reduce plan review work, but Arcadia can still require site-specific review, zoning checks, fees, utility coordination, and current code compliance. This page lists 1 permit requirement to help flag items to verify with the local building department.

Are Arcadia ADU permit fees and requirements listed?

This page includes 0 fee records and 1 permit requirement for Arcadia. These are source-backed summaries, not a final permit quote or approval checklist.