City program

Pre-Approved ADU Plans in San Ramon, California

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

Program status: source-backed listings Last checked Aug 11, 2026

Program Overview

This San Ramon page summarizes source-backed pre-approved ADU plan listings for San Ramon, California, using official records tied to City of San Ramon. The current public dataset lists 9 accepted plans from 1 provider; provider names include RRM Design Group. The accepted listings are tied to the local San Ramon program. Plan records cover 560 to 708 sq ft and 1 bedroom where those fields were listed by the source.

Permit and fee context is kept separate from plan acceptance. The public dataset includes 2 permit requirement records and 2 fee records for San Ramon. Permit requirement records include No plan revisions and Site-specific submittal. Fee records include Permit-ready plan cost and Permit and agency fees. 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
San Ramon, Contra Costa County, California, USA
Accepted plans
9 accepted plans
Providers
1 provider
Origin programs
1 program
Plan size range
560 to 708 sq ft
Permit sources
2 sources

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

9 plans

Permit Requirements

2 requirements

Fees

2 fee records

Official Sources

2 sources

San Ramon ADU FAQ

6 answers

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

Yes. The current San Ramon, California page lists 9 accepted plans from 1 provider in the source-backed export.

What ADU plan sizes are listed for San Ramon?

The listed San Ramon plan records range from 560 to 708 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 San Ramon ADU plan records come from?

They are tied to 2 official sources in this page's source set, including City of San Ramon. Each plan, fee, and permit note should still be checked against the linked official source before use.

Can Contra Costa County or nearby city ADU plans be used in San Ramon?

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

Do pre-approved ADU plans guarantee permits in San Ramon?

No. A source-backed accepted plan can reduce plan review work, but San Ramon can still require site-specific review, zoning checks, fees, utility coordination, and current code compliance. This page lists 2 permit requirements to help flag items to verify with the local building department.

Are San Ramon ADU permit fees and requirements listed?

This page includes 2 fee records and 2 permit requirements for San Ramon. These are source-backed summaries, not a final permit quote or approval checklist.