Lavon, TX Permit Fees (2026)
Building permit fees and building, electrical, plumbing, mechanical/HVAC, and roofing permit fees for Lavon, straight from the official fee schedule, with a free permit fee calculator below.
A note on these figures from the official schedule. Details
The city's online fee estimator prices commercial building permits for jobs over $100,000 up to $500,000 at $50 more than the adopted fee schedule ($994 base instead of the printed $944); this page uses the adopted schedule, so confirm with the city. Sewer tap fees, which the city bills with new home and new commercial building permits, are not included.
In Lavon, a building permit for a remodel runs $206.00 in permit fees, a $20,000 re-roof $100.00, a $10,000 HVAC change-out $75.00, a $10,000 electrical panel upgrade or rewire $75.00, and a $10,000 whole-house repipe $75.00. Totals include the documented surcharges and minimum fees; where the schedule prices by unit, figures assume a 200 sq ft remodel area. 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.
Jump to Permit Fee CalculatorOrdinance No. 2026-09-05, City of Lavon Schedule of Fees, Fiscal Year 2026-27 (Exhibit A)
Covers building, electrical, plumbing, mechanical/HVAC, and roofing permits.
Apply online at the Lavon permit portal, or call 972-843-4220.
How Lavon values a job: Commercial permit fees are computed from the project value or the ICC Building Valuation Data table; residential permits are priced per square foot under roof.
Schedule effective October 1, 2026. Last verified: November 14, 2026
Lavon Permit Fee Schedule
Every documented rule for each permit type, straight from the official schedule.
Building Permit Fees in Lavon
‡ Awaiting confirmation from the jurisdiction.
Homeowners and contractors planning a project check Lavon building permit fees here first.
One sponsor per trade, flat monthly rate.
Lavon Permit Fee Calculator
Pick a permit type and adjust the job value. Total updates instantly, itemized below.
9 documented rates for this permit type; pick the one that matches your job.
A note on these figures from the official schedule. Details
The city's online fee estimator prices commercial building permits for jobs over $100,000 up to $500,000 at $50 more than the adopted fee schedule ($994 base instead of the printed $944); this page uses the adopted schedule, so confirm with the city. Sewer tap fees, which the city bills with new home and new commercial building permits, are not included.
Estimate only. Confirm with the Lavon building department before applying. Apply online. Phone: 972-843-4220. Permit fees only; excludes impact fees, utility connection charges, and other non-permit charges.
Homeowners and contractors planning a project check Lavon building permit fees here first.
One sponsor per trade, flat monthly rate.
How to Apply for a Permit in Lavon
The City of Lavon Building Inspection Department issues building, plumbing, mechanical, electrical and roofing permits inside the city limits. Apply for permits and register as a contractor online through the city's MyGov public portal, choosing the residential or commercial permit type for your job and uploading the application form and plans it asks for. For a new building or an addition, the building permit covers the structural, plumbing, electrical and mechanical work, so no separate subcontractor permits are needed. To schedule an inspection or ask a question, use the city's contact form (Permits and Inspections option) or call 972-843-4220.
Source: Lavon application instructions
Apply online: Lavon permit portal- Phone
- 972-843-4220
- Address
- 120 School Road, Lavon, TX 75166
- Hours
- 8 a.m. to 5 p.m.
- Source
- Official contact page
Your name, phone and website right here, next to the building department's contact info, where people look right before they apply.
One expediter per county.
Lavon Permit Fee FAQs
How Much Does a Building Permit Cost in Lavon?
How Much Does a Roofing Permit Cost in Lavon?
How Are Permit Fees Calculated in Lavon?
Where Do These Fees Come From?
Other Jurisdictions in Collin County
Jobs inside another city's limits are permitted by that city; unincorporated areas by the county.