Do I need a permit?
Pick your project and enter the address. We'll show what is likely needed and which building department decides, with links to what they publish.
Why the address matters
Lake County has fourteen cities and towns, plus the unincorporated county. Each one that runs a building department sets its own forms, fees and checklists, on top of the statewide Florida Building Code. Your mailing city doesn't decide it: what matters is whether the property sits inside city limits.
That's why we start every project with the address. We check it against Lake County's own city-limits map, then look at what that building department publishes. We sketch your project on your lot from public records so you can see it before you sign.
Everything here is general information. It is likely, not a permit determination. The building department decides, and they can always ask for more. Nothing on this page is legal advice.
The general picture, by project
General Florida Building Code practice, before any local rules. Pick a project above to add your building department's published checklist.
Open permits, expired permits & code notices
Permit: Yes – three paths: (a) open or expired permit, substantially complete: close it without a new permit under the code in effect at application (F.S. 553.79(16)(b)); (b) work done without a permit: after-the-fact permit, usually about double the permit fee (Lake Co., Eustis, Mount Dora, Leesburg, Tavares; Umatilla's schedule says not more than the basic fee) (confirm locally); (c) notice of violation: permit + inspections through to the code board/special magistrate compliance order
Zoning: ATF structures must still meet setbacks/lot coverage – zoning check before promising a permit
Usually needed: Permit history / open-permit search for the parcel · Notice of violation + case number + hearing date (if any) · Survey or site plan · As-built drawings; engineer's letter or sealed plans for structural items · Original permit number + original contractor (closeouts) · Photos (and what may need to be opened for inspection) · Change-of-contractor form for that building department (e.g. Lake Co. BF83) · Notice of Commencement (generally over $2,500; a copy is due to the building department before the first inspection over $5,000)
Inspections: Whatever inspections the permit never got – the building official decides what must be exposed (walls, footings) or certified by an engineer · Final
Worth knowing: Code fines accrue daily until compliance (F.S. 162.09 caps: $250/day first, $500/day repeat; higher where a 50,000+ government adopts them) – speed matters · A buyer can't be fined solely for a prior owner's open permit (553.79(17)); agencies MAY close permits 6+ years old with no safety issue (553.79(16)(c)) · Homestead can't be foreclosed for a code lien, but liens cloud title · Never on RLW Realty's own listings (Logan 11/4/2026); market to other brokerages, title companies and closing attorneys · No outreach built from code-case lists; education and referrals only · General information only – not legal advice
Roof replacement through our licensed roofing partner
Permit: Yes
Zoning: No
Usually needed: Roofer's permit (roofer usually pulls it) · Product approvals · F.S. 489.147 notices if residential
Inspections: Dry-in / underlayment · Final
Roof replacement is available through our licensed roofing partner, Creative Roofing Corp. (Florida Certified Roofing Contractor CCC1327601). RLW Builders, LLC (CBC1267185) manages your project.
Covered patios & porch roofs
Permit: Yes – building permit (structural); electrical permit if wired
Zoning: Usually setback/lot-coverage review inside the building permit; HOA approval if any
Usually needed: Site plan / survey with setbacks · Sealed or engineered framing plan + connection details · Product approvals for roofing · Notice of Commencement (generally over $2,500; a copy is due to the building department before the first inspection over $5,000) · Owner authorization
Inspections: Footings · Framing / connections · Roof sheathing / dry-in (roofer) · Electrical rough + final if wired · Final
Worth knowing: Attaching to an existing roof or fascia changes the house's roof load path – engineer · Impervious area / setbacks
Concrete slabs
Permit: Yes if structural or under a future enclosure/room; flatwork often permit-free or zoning-only (confirm locally)
Zoning: Setbacks / impervious surface
Usually needed: Survey or plot plan with setbacks · Sealed slab/footing plan if structural · Notice of Commencement (generally over $2,500; a copy is due to the building department before the first inspection over $5,000)
Inspections: Footing / slab pre-pour (steel, vapor barrier, termite treatment certificate) · Final
Worth knowing: Termite pre-treat certificate before the pour
Decks
Permit: Yes, typically
Zoning: Setbacks; docks/shoreline add water-management / county review
Usually needed: Site plan · Deck framing plan (FBC-R / span tables or engineered) · Guard and stair details · Notice of Commencement (generally over $2,500; a copy is due to the building department before the first inspection over $5,000)
Inspections: Footings · Framing / ledger attachment · Final (guards, stairs)
Worth knowing: Docks and seawalls are marine work – different permits and often a marine specialty
Screen enclosures
Permit: Yes
Zoning: Setbacks
Usually needed: Engineered aluminum drawings (often non-site-specific, F.S. 489.113(9)(b)2.) · Slab/footing details · Site plan
Inspections: Footings · Final
Exterior window & door replacement
Permit: Yes, typically (product approval + wind-load)
Zoning: No (historic districts excepted)
Usually needed: Product approval numbers (FL# / NOA) per unit · Window/door schedule with sizes and design pressures · Wind-load calc or table · Notice of Commencement (generally over $2,500; a copy is due to the building department before the first inspection over $5,000)
Inspections: Frame / installation (fastening) where required · Final
Worth knowing: Enlarged openings = structural header
Sheds, garages & accessory buildings
Permit: Yes (size thresholds vary by jurisdiction)
Zoning: Yes – accessory use, size, setbacks; variance if over limits
Usually needed: Survey/site plan · Engineered drawings or manufacturer's approved plans · Anchoring/tie-down details · Notice of Commencement (generally over $2,500; a copy is due to the building department before the first inspection over $5,000)
Inspections: Footings/anchors · Framing · Final
Worth knowing: County accessory-structure size limits often trigger a variance first
Vacant-home make-ready
Permit: Usually no, unless plumbing/electrical/structural work is included
Zoning: No
Usually needed: Scope + selections sheet · Lead-safe (EPA RRP) check if built before 1978
Worth knowing: Pre-1978 homes: EPA RRP rules for paint disturbance
We do interior finish work only in vacant homes, as part of a make-ready.
Light commercial buildouts
Permit: Yes – building, trades, often fire review
Zoning: Use/zoning confirmation; site plan if exterior changes
Usually needed: Sealed architectural/engineered drawings · Life-safety plan · Energy compliance · Fire review submittal · NOC
Inspections: Trade roughs · Framing · Above-ceiling · Fire · Trade finals · Building final / CO or CC
Worth knowing: Fire marshal review adds time · ADA scope
Room addition
Permit: Yes – building + trade permits
Zoning: Yes – setbacks, lot coverage, sometimes impact fees
Usually needed: Survey · Sealed construction drawings · Energy calculations · Product approvals · Truss drawings if any · NOC · Owner authorization
Inspections: Footings · Slab/foundation · Framing · Trade roughs · Insulation · Drywall (some jurisdictions) · Trade finals · Building final
Worth knowing: Impact fees · Interior tie-in in an occupied home – conflicts with the vacant-interior rule
Additions tie into the inside of the house, so we take them on only when the home is vacant. Ask us.
Roof replacement through our licensed roofing partner
Permit: Yes
Zoning: No
Usually needed: Roofer's permit (roofer usually pulls it) · Product approvals · F.S. 489.147 notices if residential
Inspections: Dry-in / underlayment · Final
Roof replacement is available through our licensed roofing partner, Creative Roofing Corp. (Florida Certified Roofing Contractor CCC1327601). RLW Builders, LLC (CBC1267185) manages your project.
Fence
Permit: Often (zoning / height / corner visibility)
Zoning: Yes – zoning is usually the whole review
Usually needed: Site plan with fence location and height · HOA approval if any
Inspections: Final (some jurisdictions none)
Worth knowing: Pool barrier fences have FBC barrier rules
Fences are not a service we offer.
Sources: F.S. 489.105 (definitions of contractor classes) · F.S. 489.113 (scope of work; trade subcontracting) · F.S. 489.117 (work that needs no state license) · F.S. 713.13 (Notice of Commencement) · F.S. 713.135 (copy before the first inspection). Florida Building Code: codes.iccsafe.org.
Building departments in Lake County
What each publishes, as we last checked it on 2026-11-04. Pages move; if a link breaks, the department's main site is the source of truth.
Lake County, Florida (unincorporated)
320 W. Main Street, Tavares, FL 32778
(352) 343-9653
Checked 2026-11-04
City of Clermont
City Hall, 685 W. Montrose St., Clermont, FL 34711
352-241-7315
Checked 2026-11-04
City of Eustis
10 N. Grove Street, Eustis, FL 32726
(352) 483-5462
Checked 2026-11-04
City of Fruitland Park
506 W. Berckman Street, Fruitland Park, FL 34731
(352) 360-6727
Checked 2026-11-04
City of Groveland
6825 SR 50, 2nd Floor, Groveland, FL 34736
352-429-2141
Checked 2026-11-04
City of Leesburg
501 West Meadow Street, Leesburg, FL 34748
(352) 728-9735
Checked 2026-11-04
City of Mascotte
100 E Myers Blvd, Mascotte, FL 34753
352-557-8888
Checked 2026-11-04
City of Mount Dora
308 E. 5th Ave., Mount Dora, FL 32757
(352) 735-7115
Checked 2026-11-04
City of Tavares
201 E. Main St., Tavares, FL 32778
(352) 742-6213
Checked 2026-11-04
City of Umatilla
Umatilla City Hall, 1 South Central Avenue, Umatilla, FL 32784
(352) 669-3126
Checked 2026-11-04
Town of Astatula
Town Hall, 25009 County Road 561, Astatula, FL 34705
(352) 742-1100
Checked 2026-11-04
Town of Howey-in-the-Hills
101 N. Palm Avenue, Howey-in-the-Hills, FL 34737
407-745-3633
Checked 2026-11-04
Town of Lady Lake
221 W Guava St., Lady Lake, FL 32159
352-751-1511
Checked 2026-11-04
Town of Montverde
17404 Sixth Street, Montverde, FL 34756
407-469-2681
Checked 2026-11-04