The Hardin County Planning and Development Commission at 150 North Provident Way in Elizabethtown administers planning, zoning and building services for the county south of Louisville along the interstate — a county of a hundred and thirteen thousand whose largest cities, Elizabethtown and Radcliff, sit either side of the Fort Knox reservation. The commission is a joint arrangement covering the county and participating cities rather than each municipality maintaining a separate office, though the city halls at Elizabethtown, Radcliff and Vine Grove remain the first call on their own local matters.
The Kentucky Building Code and Kentucky Residential Code apply here without local amendment, as everywhere in the Commonwealth, so the county's layer is its zoning, its subdivision regulations, its fee schedule and its inspection programme. Fort Knox itself is federal land outside local jurisdiction entirely — construction on the installation is not permitted by the county — but the housing and commercial development that serves it very much is.
This guide covers Hardin County and the cities the commission serves, including Elizabethtown, Radcliff and Vine Grove. The Fort Knox reservation is federal land outside local permitting jurisdiction, and Bullitt, Nelson, Meade, Breckinridge and Larue counties around it run their own arrangements.
Fort Knox is not the county's to permit. The Fort Knox reservation is federal land outside local permitting jurisdiction entirely — construction on the installation does not go through the county commission. The housing, retail and commercial development that serves the post, in Radcliff, Vine Grove and Elizabethtown, does. Confirming which side of that boundary a site sits on is the first question here.
What requires a building permit in Hardin County?
Kentucky runs a mini/maxi code, and the phrase carries real weight. The Kentucky Building Code at 815 KAR 7:120 and the Kentucky Residential Code at 815 KAR 7:125 are statewide, uniform and mandatory, and no local government may adopt or enforce any other building code — the code is both the minimum and the maximum. The Department of Housing, Buildings and Construction adopts them; Hardin County enforces them. The current editions are the 2018 Kentucky Building Code, Fourth Edition and the 2018 Kentucky Residential Code, Third Edition, both built on the 2015 International Codes with Kentucky amendments that supersede any conflicting model provision. Detached one- and two-family dwellings and townhouses fall under the residential code; everything else under the building code. What is local in Hardin County is the inspection programme, the fee schedule, zoning and planning, contractor registration, and the joint commission and the applicable city or county zoning.
The codes draw the exemption line and it is the same line across the Commonwealth. Ordinary repairs need no permit; constructing, altering, repairing, moving, demolishing or changing the occupancy of a building does. Electrical, plumbing and heating and air work carry their own permits and their own state licences, and Hardin County's zoning and planning approvals sit outside the building code entirely — a municipality may not add building requirements, but it may and does regulate use, setbacks and site development.
Typically permit required
- Any construction, alteration, repair, demolition or change of occupancy under the Kentucky Building Code or Residential Code
- Zoning and subdivision approval under the applicable city or county ordinance
- Electrical, plumbing and heating and air work, each by a state-licensed contractor on its own permit
- New buildings, additions and any structural work on an existing building
- Alterations, repairs and renovations under the building or residential code, and any change of occupancy
- Decks, accessory structures above the code threshold, retaining walls and swimming pools
Often exempt
- Ordinary repairs that do not alter structure, egress or systems
- Ordinary repairs that do not alter structure, egress or systems
- Painting, papering, flooring, cabinets and similar finish work
- Like-for-like replacement that the codes place below the permit threshold
- Small accessory structures below the code's threshold — the zoning ordinance still applies
What is actually local, and what is not
The code is the Commonwealth's and cannot be added to. Hardin County's layer is its building inspection programme and the certified inspectors staffing it, the fee schedule its ordinance sets, the zoning ordinance and planning commission that govern use and site development, any local contractor registration it requires, and the joint commission serving the county and its cities, and the federal boundary at Fort Knox.
Who handles permitting in Hardin County?
The Hardin County Planning and Development Commission administers planning, zoning and building services for the county and participating cities, with certified inspectors as the state regulation requires of a local inspection programme, issuing permits for new construction, remodels, renovations, demolition, relocation and occupancy. The city halls at Elizabethtown, Radcliff and Vine Grove handle their own municipal matters, and the state Department of Housing, Buildings and Construction retains its role on certain commercial projects and licenses the trades.
| Detail | Information |
|---|---|
| Authority | Hardin County Planning and Development Commission |
| Office | 150 North Provident Way, Suite 225, Elizabethtown, KY 42701 |
| Phone | (270) 769-5479 |
| Hours | Monday to Friday, 8:00 am to 4:30 pm |
| Cities | Elizabethtown, Radcliff and Vine Grove city halls on their own municipal matters |
| Codes | Kentucky Building Code and Residential Code, without local amendment |
Permit types
Residential permits
A Hardin County house project files with the commission against the Kentucky Residential Code and the applicable zoning, with the electrical, plumbing and heating and air work carried out by state-licensed contractors on their own permits. Kentucky issues no statewide general contractor licence, so any registration requirement is the county's or the city's own and should be confirmed before the application.
How Kentucky contractor credentials work
Kentucky issues no statewide general contractor licence. The Department of Housing, Buildings and Construction licenses the specialty trades — electrical contractors and electricians, plumbing contractors and plumbers, heating and air conditioning contractors, along with boiler, fire sprinkler and fire alarm contractors and the building inspectors themselves — and those licences are valid across the Commonwealth. General contracting is regulated locally instead: a city or county may require its own contractor licence or registration, and one jurisdiction's licence does not carry into the next. Hardin County's own requirement, if it has one, is the credential to confirm before a permit is pulled, alongside the state trade licences the department verifies at the counter.
Commercial permits
Commercial work in Hardin County — the interstate and parkway corridors through Elizabethtown, and the retail and service development around the Fort Knox gates — clears zoning and subdivision review, then building plan review through the commission, with the state department retaining a role on certain commercial projects, elevators and boilers.
Plan review, local programmes and the state's role
Kentucky splits plan review between the state and the locality. The Department of Housing, Buildings and Construction's Division of Building Code Enforcement reviews plans and inspects new construction, additions, alterations and changes of occupancy for buildings under the Kentucky Building Code, unless the local government operates a certified programme holding that authority itself — and a local government running an inspection programme must provide at least one Kentucky Certified Building Inspector and at least one certified electrical inspector, reporting them to the department. Zoning approval, planning commission review and site development sit with Hardin County and run ahead of the permit. In Hardin County the Fort Knox reservation is federal land outside local jurisdiction, the karst terrain of the western part of the county affects foundations and stormwater, and the applicable city or county zoning ordinance decides use and setbacks. Fees a local government charges are required by statute to cover the cost of the service performed and not to exceed it.
Hardin County permit costs and fees
Fees follow the commission's schedule, which by statute may not exceed the cost of the service performed, with the trades permitted separately under the state licences.
| Item | Fee or rule |
|---|---|
| Building permit | The commission's fee schedule, by project type and construction value |
| Zoning and subdivision | Under the applicable city or county ordinance |
| Trade permits | Electrical, plumbing and heating and air by state-licensed contractors |
| Occupancy | Occupancy permits issued by the commission's inspectors after the finals |
| Statutory limit | Local fees may not exceed the cost of the service performed |
| State fees | Department fees where it reviews the project |
The code is the same in every city here. Under Kentucky's mini/maxi framework no local government may adopt or enforce any other building code, so Elizabethtown, Radcliff, Vine Grove and the unincorporated county all build to the identical Kentucky codes. What changes across those lines is the zoning ordinance and the fee schedule — never the technical requirement.
Trade permits and who may pull them
The trades are permitted separately from the building permit and carried out by contractors holding the state licences the Department of Housing, Buildings and Construction issues.
Permit required
- Sites on or adjoining Fort Knox — confirm the federal boundary before assuming county jurisdiction
- Electrical — state-licensed electrical contractor; separate permit and a certified electrical inspector
- Plumbing — state-licensed master plumber or plumbing contractor; separate permit, inspected under the state plumbing code
- Heating and air conditioning — state-licensed HVAC contractor; separate mechanical permit
- Fire sprinkler and fire alarm — state-licensed contractor, with State Fire Marshal review where it applies
Typically exempt
- Like-for-like replacement the trade codes place below the permit threshold
- Work a homeowner may perform on their own residence where the local programme allows it
How to apply for a Hardin County building permit
Zoning approval, and planning commission or site development review where the ordinance requires it, precede the building permit.
Commercial plan review sits with the state department unless the local programme holds that authority; residential is local.
The state licenses the trades; general contractor registration, where it exists, is the city's or county's own.
Reviewed against the Kentucky Building Code or Kentucky Residential Code as adopted, with no local amendments to satisfy.
Fees are set by local ordinance and by statute may not exceed the cost of the service performed.
Footing to final, with the trades inspected on their own permits, then the certificate of occupancy.
Review, corrections and what actually causes delay
Hardin County reviews through the joint commission, which is a single point of contact for a county with three substantial cities. What delays a file here is a zoning answer taken from the wrong ordinance, and a site whose relationship to the federal reservation was not confirmed.
Inspections in Hardin County
Inspections follow the codes' sequence — footing, foundation, framing, rough trades, insulation and final — and are requested from the local inspection programme by permit number, with the electrical inspections carried by a certified electrical inspector. Work that passes final receives a certificate of occupancy for new buildings and changes of occupancy. Hardin County inspects in the codes' sequence through the commission's building inspectors, who also issue demolition, relocation and occupancy permits, with electrical inspections carried by a certified electrical inspector as the state regulation requires.
Hardin County permit search and official resources
- Hardin County Planning and Development Commission — the commission, its permits and its jurisdiction
- Kentucky Department of Housing, Buildings and Construction — the statewide codes and trade licensing
- 815 KAR 7:120 — Kentucky Building Code — the mandatory uniform state building code
- Kentucky Department of Housing, Buildings and Construction — the statewide codes, trade licensing and the Division of Building Code Enforcement
- 815 KAR 7:120 — Kentucky Building Code — the mandatory uniform state building code and its general provisions
- 815 KAR 7:125 — Kentucky Residential Code — the code governing one- and two-family dwellings and townhouses
Frequently asked questions
Who permits construction in Hardin County?
The Hardin County Planning and Development Commission at Elizabethtown, a joint arrangement covering the county and participating cities.
Does the county permit work on Fort Knox?
No. The reservation is federal land outside local permitting jurisdiction; the development serving the post in the surrounding cities is permitted locally.
Can the county amend the building code?
No. Kentucky's mini/maxi framework means no local government may adopt or enforce any other building code; the local layer is zoning, subdivision regulation, fees and the inspection programme.
Who licenses the trades?
The state Department of Housing, Buildings and Construction licenses electrical, plumbing and heating and air contractors, valid across the Commonwealth.
Is there a local contractor licence?
Kentucky issues no statewide general contractor licence; confirm any local registration requirement before applying.
Which code editions apply?
The 2018 Kentucky Building Code, Fourth Edition and the 2018 Kentucky Residential Code, Third Edition, both built on the 2015 International Codes with Kentucky amendments.
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More Kentucky permitting guides
More Kentucky permitting guides
This guide is provided by Alliance Permitting for general information about Hardin County permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.