Douglas County, Washington Building Permit Guide

Outside city and town limits, the Land Services Division of Douglas County Transportation and Land Services reviews plans, issues building permits and inspects construction from 140 19th Street NW in East Wenatchee. Signed digital submittals are preferred, and SmartGov currently puts review of a complete single-family application at about three weeks. The building fee follows Resolution TLS 25-61B, in force since January 1, 2026.

What requires a building permit in Douglas County?

Douglas County Code 15.12.010 requires a county permit for any work the building title regulates, issued only for a legal lot. Land Services’ building page puts it in practical terms: new construction, remodels and additions that touch the roof, foundation, a bearing wall, or a door or window opening need a permit, and so does anything used for sleeping.

The list above is the county’s adopted amendment to the residential code. The building web page differs in places: it lists above-ground pools as needing a permit and words the shed exemption differently, so the code text governs.

What the county decides and what the state holds

DCC 15.08.010 adopts the state-amended International codes and Uniform Plumbing Code “as the same now exists or may hereafter be amended”, so the 2021 editions apply; SmartGov notes their adoption. The county’s own design rules in chapter 15.16 set a 35 psf minimum snow load (the building official may raise it by location; the web table shows 40 psf above 1,600 feet), 85 mph minimum wind, seismic design category C, 24-inch footings and reinforcing steel in all concrete. Fire access roads need a 30-foot easement, a 20-foot all-weather surface and a 50-foot turning radius. Since August 18, 2026, Ordinance TLS 26-03-40 (DCC 15.12.180) lets the commissioners modify the permit chapter by resolution after a declared disaster. Wiring is not part of the county permit; Labor and Industries sells and inspects electrical permits.

Douglas County building department: who handles permitting

Land Services is the permitting arm of the county’s Department of Transportation and Land Services. Its Building Section reviews plans and inspects, its Planning Section handles land use, and the division answers to Land Services Director Kazi Haque. Water, septic, sewer, fire, engineering and transportation reviewers each approve the application online before a permit is issued.

For households rebuilding after the Chelan Hills Fire, Land Services opened a mobile planning and permitting office on October 22, 2026 at the Douglas County Fire District No. 4 lot, 13984 U.S. 2 in Orondo, and expects to return on the third Thursday of each month while demand lasts.

The cities and towns

Inside a city’s urban growth area but outside its limits, the county issues the permit while applying that city’s zoning standards, which the county has adopted for each unincorporated growth area. Inside the limits, each place answers for itself:

Permit types and what comes first

Residential permits

The General Residential Building Permit Application Packet covers houses, additions, garages and shops. DCC 15.12.030 calls for two plan sets, and every application needs a site plan showing setbacks, easements, septic and well locations, steep slopes, critical area buffers and the ordinary high water mark. Pole buildings over 1,200 sq ft must be designed by a Washington-licensed professional (DCC 15.16.060), and roof trusses must be manufactured: the county does not allow site-built trusses. Demolition, manufactured homes and floodplain development have their own applications.

Building or remodeling a home here? Alliance handles home building permits, so the crew isn't waiting on the counter.

Commercial permits

Commercial work runs through an orientation meeting, a pre-submittal consultation at about 30 percent design, a submittal meeting where every listed document is handed over, and a 14-day agency comment period. Deficiencies come back in one Letter of Additional Info, and partial responses are refused.

For tenant improvements and new commercial builds, Alliance handles commercial permit filing through issuance. More on this: commercial building permits explained.

What comes before the building permit

• Pre-development review: for new development the county starts with a free pre-development conference in which planning checks critical areas and setbacks, the health district looks at sewage and drinking water, the fire marshal checks equipment access and transportation reviews road access and stormwater.
• Critical areas: a critical area permit or compliance review is $351.
• Shorelines: along the Columbia and other shorelines, a shoreline exemption costs $256 (plus $107 when critical area review is needed); a substantial development permit, shoreline conditional use or variance starts at $1,928 plus actual cost.
• Floodplain: floodplain review is $50 and a floodplain development permit $150.
• Septic and water: the Chelan-Douglas Health District must sign off online before the county issues the permit; see the trades section for its process.
• Roads and addresses: a road approach (driveway) permit is $200 and a new address $100; access from a state route needs written proof of legal access.

Douglas County building permit fees

Fees come from the Consolidated Permit Cost Recovery Schedule, Exhibit A to Resolution TLS 25-61B. The commissioners heard it on December 16, 2025, it took effect January 1, 2026 and it replaced Resolution TLS 20-53B. From January 1, 2027 the fees rise each year with the West consumer price index, capped at 5 percent unless the board approves more.

Worked example: a $300,000 project sits in the $100,001 to $500,000 band, so the permit fee is $1,326.84 plus 200 × $7.49, or $2,824.84. For a house, $600 of the plan review fee is paid when the plans go in. Use the table band by band: the printed starting figure for $500,001 ($4,506.84) is higher than the $100,001 band reaches at $500,000 ($4,322.84).

The 2026 schedule has no line for the State Building Code Council fee, and fire marshal inspections outside Fire District No. 2 carry an extra $67. The adopted code words two charges differently from the schedule. DCC 15.12.120 sets plan review at 65 percent of the permit fee on every building permit, paid at submittal for commercial projects over $100,000, while the newer schedule asks $600 up front on houses and 65 percent in advance on commercial work from $50,000. For work started without a permit, DCC 15.12.140 adds an investigation fee of $500 or triple the permit fee, whichever is greater, and the schedule lists the building permit fee plus twice the fee. A permit expires if work does not start within a year or stops for a year; one extension of up to a year is allowed, and restarting within a year of expiry costs half the current fees.

Trade permits and who may pull them

Land Services issues mechanical and plumbing permits on county land, priced per fixture ($32 mechanical, $28 plumbing).

• Electrical: Labor and Industries issues the permit and does the inspections everywhere in the county, since no Douglas County city appears on L&I’s list of cities with their own electrical programs.
• Contractors: under DCC 15.12.060 the county issues a permit for work by anyone other than the owner only to an L&I-registered contractor in good standing, and an owner who builds in order to sell the property must register too.
• Septic: the Chelan-Douglas Health District permits every septic system in both counties. A licensed designer or professional engineer performs the site and soil evaluation and draws the design; the district needs proof of water (a private water review or a public water will-serve letter) before issuing, reviews applications in about two to three weeks within the 30-day legal limit, and issues a permit only once a licensed installer is named. 2026 fees are $625 for a site evaluation and $885 for a system under 720 gallons a day.

Owner wiring and plumbing rules are in our Washington licensing section.

How to apply for a Douglas County building permit

Review, corrections and what causes delay

The three-week estimate for houses only starts once an application is deemed complete. Every reviewing agency must approve online before issuance, and the checklist asks for a site-specific truss layout and a site plan showing critical area buffers and the high water mark, so gaps there hold a file up. The applicant owes plan review fees already incurred even if the application is cancelled, and unpaid fees can be recorded as a lien on the property.

Inspections

After registering in SmartGov with the access code staff provide, you can request inspections, see the schedule and read results there. Requests are booked for the next business day at the earliest, and access inspections need three full business days. On Fridays inspectors cover only Badger Mountain, the area west and southwest of Waterville, greater East Wenatchee, Orondo and the unincorporated land around Rock Island.

Every residential and commercial job ends with a final inspection before anyone moves in, and a re-inspection costs $99. The health district makes the final septic inspection itself after an emailed request with one to two business days’ notice, and L&I inspects the wiring.

Washington building code and flood maps

Douglas County enforces the 2021 Washington codes; the county’s building rules are in Title 15 of its code. FEMA’s Community Status Book lists unincorporated Douglas County, Bridgeport, East Wenatchee and Waterville as participating in the National Flood Insurance Program; Mansfield, Rock Island and Coulee Dam do not appear in the report.

Washington has a mandatory statewide building code under chapter 19.27 RCW that every city and county enforces and may make stricter; electrical permits come from the Department of Labor and Industries unless the city runs its own program or Tacoma Power serves the site. Building codes in Washington

Douglas County building permit FAQ

How long does a Douglas County house permit take?

SmartGov currently estimates about three weeks of review for a single-family home once the application is complete; septic design review by the health district runs separately.

How much is a building permit on a $300,000 project?

$2,824.84 under the 2026 schedule, plus plan review ($600 of it paid at submittal for a house) and any fixture, septic or road fees.

Do I need a permit for a shed?

Not for a one-story shed or playhouse of 200 sq ft or less with no sleeping space or plumbing.

Does a deck need a permit?

Yes if it is more than 30 inches above grade or serves the required exit door.

Can I get an inspection the same day?

No. Inspections are scheduled for the next business day or later, and access inspections need three full business days.

Where do I get a septic permit?

From the Chelan-Douglas Health District in East Wenatchee, which also confirms water availability.

Permit search and official resources

Permit holders follow their records in SmartGov after linking them with an access code; for older files or plans, file a public records request with the county.

• Douglas County Land Services
• Building construction services: permits required and exemptions
• Douglas County SmartGov Online Permit Center
• SmartGov applications, documents and forms
• General residential building permit application packet
• Commercial building process basics
• 2026 Cost Recovery Schedule, Resolution TLS 25-61B
• Building inspection information and Friday inspection area
• Land development procedures
• City zoning standards adopted for urban growth areas
• Mobile permitting office for Chelan Hills Fire recovery
• Chelan-Douglas Health District septic permitting process
• Chelan-Douglas Health District 2026 fee schedule
• City of East Wenatchee Building Department
• L&I list of cities with their own electrical inspections
• L&I contractor registration
• FEMA Community Status Book, Washington

Simplify Douglas County permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Washington. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Douglas County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.