Washington County, FL Permit Fees (2026)

Building permit fees for unincorporated Washington County, with a free permit fee calculator. Inside city limits? Pick your city below; incorporated cities have their own fee schedules.

In Unincorporated Washington County, a building permit for a $50,000 remodel runs $615.56 in permit fees, a $20,000 re-roof $179.00, a $10,000 HVAC change-out $174.00, a $10,000 electrical panel upgrade or rewire $199.00, and a $10,000 whole-house repipe $227.08. Totals include the documented surcharges and minimum fees; where the schedule prices by unit, figures assume a 2,000 sq ft (20-square) roof and a 15-fixture scope. Each figure is that single permit only: a job that combines trades, like a kitchen remodel with electrical and plumbing work, pays each applicable permit. Pick a project to load it in the calculator below.

Source

Washington County Building Department Fees (Schedule A eff. 9/1/2024; plan fees eff. 7/22/2024, rescanned 4/2026)

Covers building, electrical, plumbing, mechanical/HVAC, and roofing permits.

Official Fee Schedule

How Unincorporated Washington County values a job: New construction valuation is based on the ICC Building Valuation Data square foot cost tables by occupancy and construction type; renovation, remodeling, and rehabilitation valuation is based on the contract price.

Schedule effective September 1, 2024. Last verified: September 8, 2026

This schedule predates Florida's HB 803 (July 2026). Jurisdictions statewide are adopting updated schedules; we check sources weekly. What HB 803 changed

Jurisdictions in Washington County

Jobs inside city limits are permitted by the city, not the county. Across Washington County's 4 covered jurisdictions, a building permit for a $50,000 remodel runs from $615.56 (Unincorporated Washington County) to $865.56 (Chipley).

Unincorporated Washington CountyChipley Vernon Wausau

Unincorporated Washington County Permit Fee Schedule

Every documented rule for each permit type, straight from the official schedule.

Plumbing Permit Fees in Unincorporated Washington County

Residential (1–2 family)

$100.00 base, plus $3.50 per fixture

Commercial / 3+ units

$130.00 base, plus $4.15 per fixture

Plan Review Fee

15% of the permit fee, minimum $35.00‡

Plan Submittal Fee

$35.00‡

State Surcharge (Radon)

3% of the permit fee, minimum $4.00‡

Certified Contractor Admin Fee (if applicable)

$35.00‡

Reinspection Fee (if applicable)

$75.00

‡ Awaiting confirmation from the jurisdiction.

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Homeowners and contractors planning a project check Unincorporated Washington County plumbing permit fees here first. One sponsor per trade, flat monthly rate.

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Unincorporated Washington County Permit Fee Calculator

Pick a permit type and adjust the job value. Total updates instantly, itemized below.

Permit type

Project type

Kind of work

fixture

130 fixture

Estimated plumbing permit fee

$227.08

Plumbing permit fee$152.50

$100.00 base, plus $3.50 per fixture

Plan Review Fee$35.00

Plan Submittal Fee$35.00

State Surcharge (Radon)$4.58

Total Estimate$227.08

Estimate only. Confirm with the Unincorporated Washington County building department before applying.

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Be the Featured Plumber in Unincorporated Washington County

Homeowners and contractors planning a project check Unincorporated Washington County plumbing permit fees here first. One sponsor per trade, flat monthly rate.

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Unincorporated Washington County Permit Fee FAQs

How Much Does a Building Permit Cost in Unincorporated Washington County?

The building permit for a $50,000 residential remodel runs $615.56, including the documented surcharges and minimum fees. The estimate is built from Unincorporated Washington County's sourced fee schedule, and it covers the building permit alone; a job that combines trades pays each applicable permit. Calculate your job's value for an itemized total.

How Much Does a Roofing Permit Cost in Unincorporated Washington County?

The roofing permit for a $20,000 residential re-roof runs $179.00, assuming a 2,000 sq ft (20-square) roof where the schedule prices per unit, based on Unincorporated Washington County's sourced fee schedule.

How Are Permit Fees Calculated in Unincorporated Washington County?

A residential building permit is tiered rates (see fee table). Electrical and Mechanical / HVAC permits are flat fees; Plumbing permits are priced per fixture; Roofing permits are priced per square. New construction is priced separately from remodel and alteration work; the calculator asks which kind of job yours is. Every rate comes straight from the sourced fee schedule above. Enter your job's details for an itemized total.

What Surcharges Are Added to Permits in Unincorporated Washington County?

On top of the base permit fee, the sourced schedule adds Plan Review Fee (15% of the permit fee, minimum $35.00) and State Surcharge (Radon) (3% of the permit fee, minimum $4.00). These are included in every estimate on this page.

Do I Need a Permit for a Small Residential Job in Unincorporated Washington County?

Florida's HB 803 (effective July 2026) exempts certain single-family work under $7,500 from permitting statewide, excluding electrical, plumbing, structural, mechanical, and gas work. Confirm with the building department whether your job qualifies before skipping a permit. Read what HB 803 changed and what it saves.

Where Do These Fees Come From?

Every figure on this page is sourced from Washington County Building Department Fees (Schedule A eff. 9/1/2024; plan fees eff. 7/22/2024, rescanned 4/2026). See the official schedule. Last verified September 8, 2026.

New to Florida permit fees? Read our Florida permit fee guide: how schedules are set, the statutory surcharges, and what HB 803 changed in 2026. Pulling a commercial permit or a small residential job? See what HB 803 lets you save.