Hickory Hill, KY Building Permits, Zoning & Septic Rules

Hickory Hill, Kentucky adopts state building codes, but we could not confirm the city’s building-permit requirement or issuing office; ask the city before starting work.¹² Hickory Hill is in Jefferson County, where Louisville Metro Department of Public Health and Wellness handles onsite sewage permits.²³ A septic system in Hickory Hill needs a site evaluation and a construction permit before installation.⁴

At a glance

Building permits: State codes adopted; ask Hickory Hill to confirm the local building-permit requirement and issuing office¹²
Zoning: Local zoning, district and dimensional rules unconfirmed; ask the city for the rules governing the address²
Septic permits: Site evaluation first, then a construction permit through Louisville Metro Public Health and Wellness⁴³
RV and tiny-home living: Local occupancy permission unconfirmed; ask Hickory Hill before buying or moving onto a lot²
Owner-performed HVAC work: License exemption for an owner who owns and occupies the property; initial HVAC installation still requires a permit⁵
Private wells: No owner permitting application or fee for construction or abandonment; use a Kentucky Certified Water Well Driller⁶

Who to call

Also useful

City of Hickory Hill — municipal contact

Municipal contact to ask which office administers building permits, zoning and occupancy rules for a Hickory Hill address; not a verified building or planning department.

(502) 767-3050

[email protected]

PO Box 221022, 9804 Cyrpess Creek Drive

Septic permits

Louisville Metro Department of Public Health and Wellness — Onsite Septic System Program

Onsite sewage site evaluations, construction permits, system review and inspections in Jefferson County, including Hickory Hill.

502-574-6655

400 East Gray St 2nd floor, Louisville KY 40202

Contact details are copied from each office’s official page and were checked against it on October 12, 2026.

Off-grid gear

Going off-grid in Hickory Hill means bringing your own water and power. The kit we’d start with:

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Do you need a building permit in Hickory Hill, KY?

Hickory Hill’s building-regulations chapter identifies adoption of state codes and enforcement agents, but we could not confirm the operative local building-permit requirement.¹ Kentucky’s residential rule does not require building permits, inspections or certificates of occupancy for a single-family dwelling unless a local ordinance requires them.⁷ That statewide exception does not settle the answer for a Hickory Hill address: ask the city for the applicable ordinance and the office responsible for building applications and inspections before starting construction.⁷²

Who should you contact about Hickory Hill building permits?

For a Hickory Hill building-permit question, start with the municipal contact listed by Kentucky’s Department for Local Government: (502) 767-3050 or [email protected].² Ask the city to identify the building official serving your address, the application route, required drawings, building-permit fees and inspection stages; we could not confirm those local requirements.² Keep septic approval separate: Louisville Metro Department of Public Health and Wellness requires a permit for work on onsite sewage treatment and disposal systems, and its Onsite Septic System Program can be reached at 502-574-6655.⁸

Does Hickory Hill have zoning, and can you live in an RV or tiny home?

We could not confirm Hickory Hill’s zoning districts, minimum lot size, setbacks or rules for occupying an RV, tiny home, manufactured home or accessory dwelling; ask the city for an address-specific answer.² Kentucky authorizes local zoning texts and maps, so the statewide framework alone does not identify the district or permitted uses on a Hickory Hill lot.⁹ Request the governing zoning text and map, then ask separately about permanent occupancy, temporary accommodation during construction and an additional dwelling.² Do not use state-code adoption as evidence that a particular housing use is allowed: the verified Hickory Hill provision concerns building regulation.¹

How do septic permits work inside Hickory Hill?

A Hickory Hill onsite sewage system needs a site evaluation before a permit to construct, install or alter the system, and construction cannot begin before that permit.⁴ Louisville Metro Public Health and Wellness lists a $375 site-evaluation payment and a $425 construction-permit fee; the program states that paid fees are non-refundable.⁸ Submit the site-evaluation application, then arrange the evaluation with a septic installer; the installer designs the system and submits drawings for health-department review.⁸ Installed components must be inspected before being covered with soil.⁸ Jefferson County’s soil data rates only 10.3% of soils “not limited” for conventional drain fields; that countywide rating supports planning for a site evaluation, not a conclusion that septic is impossible on a Hickory Hill lot.¹⁰

What are the steps for building a home in Hickory Hill?

Ask Hickory Hill to identify the building-permit and zoning authorities for your address and confirm the approvals needed for your proposed home.²
Establish the sewage route: Kentucky requires an approved private sewage disposal system when a sewer is unavailable.¹¹
If using septic, submit the health department’s site-evaluation application and payment, arrange the evaluation with an installer, and obtain system-design review and the construction permit.⁸
For a septic-served project, follow the health department’s building-plan review: building/construction plans cannot be stamped until the septic construction permit is issued, and the listed plan-review fee is $25.⁸
Arrange septic inspection before backfilling, and ask the city which building inspections and occupancy documents apply before moving in.⁸²

What should you check before buying land in Hickory Hill?

For a Hickory Hill lot, ask the city to confirm floodplain review, driveway or curb-cut approval, utility-connection requirements and the dimensional rules for your proposed buildings; we could not confirm those local answers.² For an existing septic system, Louisville Metro directs system-information requests through its open-records portal.⁸ A private well has no owner permitting application or fee for construction or abandonment, but the work must be performed by a Kentucky Certified Water Well Driller.⁶ The state farmstead exemption described for land outside municipal corporate limits does not establish an exemption inside Hickory Hill.¹² For property outside Hickory Hill, consult the Jefferson County guide for the county building-permit answer.¹³

Watch-outs

Hickory Hill’s state-code adoption does not establish the local building-permit, inspection or occupancy-certificate requirement; ask the city for the applicable ordinance.¹²
An owner who owns and occupies the property may qualify for Kentucky’s HVAC license exemption, but an initial HVAC installation still requires a permit before work begins.⁵
An off-grid plan still needs approved sewage disposal when a sewer is unavailable; ask Louisville Metro Public Health and Wellness about the proposed sanitation system.¹⁴⁸

Sources

Written October 12, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.

Unanswered questions are usually a sign that Hickory Hill publishes no rule on the point, not that none exists. Jefferson County’s page lists the county offices to call.

Building permits, zoning and septic rules in Hickory Hill, Kentucky