City program

Pre-Approved ADU Plans in Wenatchee, Washington

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

Program status: source-backed listings Last checked Aug 17, 2026

Program Overview

This Wenatchee page summarizes source-backed pre-approved ADU plan listings for Wenatchee, Washington, using official records tied to City of Wenatchee. The current public dataset lists 10 accepted plans from 0 providers; provider names are Not listed in source. The accepted listings are tied to the local Wenatchee program. Plan records cover 400 to 1,200 sq ft and bedroom counts Not listed in source where those fields were listed by the source.

Permit and fee context is kept separate from plan acceptance. The public dataset includes 3 permit requirement records and 5 fee records for Wenatchee. Permit requirement records include City-limits location, Site-specific permit and utility review, and others. Fee records include Plan cost, Estimated building permit fee — 400 sq ft, and others. 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
Wenatchee, Chelan County, Washington, USA
Accepted plans
10 accepted plans
Providers
0 providers
Origin programs
1 program
Plan size range
400 to 1,200 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

10 plans

Permit Requirements

3 requirements

Fees

5 fee records

Official Sources

1 source

Wenatchee ADU FAQ

6 answers

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

Yes. The current Wenatchee, Washington page lists 10 accepted plans from 0 providers in the source-backed export.

What ADU plan sizes are listed for Wenatchee?

The listed Wenatchee plan records range from 400 to 1,200 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 Wenatchee ADU plan records come from?

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

Can Chelan County or nearby city ADU plans be used in Wenatchee?

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

Do pre-approved ADU plans guarantee permits in Wenatchee?

No. A source-backed accepted plan can reduce plan review work, but Wenatchee can still require site-specific review, zoning checks, fees, utility coordination, and current code compliance. This page lists 3 permit requirements to help flag items to verify with the local building department.

Are Wenatchee ADU permit fees and requirements listed?

This page includes 5 fee records and 3 permit requirements for Wenatchee. These are source-backed summaries, not a final permit quote or approval checklist.