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§ 02
When a permit is required
Permit triggers and exempt work for Boone County
Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change occupancy, or install, enlarge, alter, repair, remove, convert, or replace regulated electrical, gas, mechanical, or plumbing systems must first obtain the required permit.
One-story detached accessory structures used as tool and storage sheds, playhouses, and similar uses, if floor area does not exceed 200 square feet
Fences not over 7 feet high
Oil derricks
Retaining walls less than 4 feet high measured from bottom of footing to top of wall, unless supporting a surcharge
Water tanks supported directly on grade if capacity does not exceed 5,000 gallons and the ratio of height to diameter or width does not exceed 2 to 1
Sidewalks and driveways not more than 30 inches above adjacent grade, not over a basement or story below, and not part of an accessible route
Painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work
Prefabricated above-ground pools accessory to Group R-3 occupancy that are less than 24 inches deep and do not exceed 5,000 gallons
Temporary motion picture, television, and theater stage sets and scenery
Shade cloth structures for nursery or agricultural purposes, excluding service systems
Swings and other playground equipment accessory to detached one- and two-family dwellings
Window awnings in Group R-3 and U occupancies that do not project more than 54 inches and do not require additional support
Nonfixed and movable fixtures, cases, racks, counters, and partitions not over 5 feet 9 inches high
- Exempt One-story detached accessory structures used as tool and storage sheds, playhouses, and similar uses, if floor area does not exceed 200 square feet
- Exempt Fences not over 7 feet high
- Exempt Oil derricks
- Exempt Retaining walls less than 4 feet high measured from bottom of footing to top of wall, unless supporting a surcharge
- Exempt Water tanks supported directly on grade if capacity does not exceed 5,000 gallons and the ratio of height to diameter or width does not exceed 2 to 1
- Exempt Sidewalks and driveways not more than 30 inches above adjacent grade, not over a basement or story below, and not part of an accessible route
- Exempt Painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work
- Exempt Prefabricated above-ground pools accessory to Group R-3 occupancy that are less than 24 inches deep and do not exceed 5,000 gallons
- Exempt Temporary motion picture, television, and theater stage sets and scenery
- Exempt Shade cloth structures for nursery or agricultural purposes, excluding service systems
- Exempt Swings and other playground equipment accessory to detached one- and two-family dwellings
- Exempt Window awnings in Group R-3 and U occupancies that do not project more than 54 inches and do not require additional support
- Exempt Nonfixed and movable fixtures, cases, racks, counters, and partitions not over 5 feet 9 inches high
Required documents
- Permit application in Oracle
- Plans
- Permit-specific specification sheets as applicable
- Zoning approval when required
- Affidavit of Assurances for all projects
- Trade-specific forms such as electrical, pool, deck, sign, tent, or floodplain items when applicable
- Building code
- 2018 Kentucky Building Code and 2018 Kentucky Residential Code
- Permit validity
- County states the permit expires if work does not start within 6 months, though extensions are available.
- Owner-builder
- The permit applicant may be the owner or an authorized agent. The Affidavit of Assurances form can be signed by the contractor, owner, or owner's agent.
- Contractor requirements
- Affidavit of Assurances is required for all projects and addresses workers compensation and unemployment insurance compliance. HVAC plan submittals must be made by a Kentucky Master HVAC Contractor per the county commercial fee schedule.
§ 03
Application process
Typical processing: No public overall review SLA found. County states an approved permit may still take 1 to 2 days to issue.
- 01 Confirm with Boone County Planning Commission whether zoning approval is required before building review.
- 02 Register for an Oracle Public Sector account from the county portal link.
- 03 Start the permit record in Oracle and upload plans, specs, and permit-specific forms.
- 04 County office staff reviews intake completeness, routes the submission to plan review, and sets fees in Oracle.
- 05 Pay assessed fees online (Visa or Mastercard accepted).
- 06 Respond to revision comments in Oracle if the reviewer issues corrections.
- 07 After approval, wait for formal issuance before starting work. Payment alone does not authorize construction.
- 08 Download the issued permit and stamped plans from Oracle and keep approved plans on site for inspections.
Typical processing time: No public overall review SLA found. County states an approved permit may still take 1 to 2 days to issue.
§ 04
Fee schedule
Boone County building permit fees
Fee type
Amount
01
Minimum permit fee
$50 (residential alteration and repair); $150 (commercial new construction up to $49,999.99)
02
Plan check fee
Commercial schedule includes plan review and inspection services; Residential page lists a $50 plan revision fee but no separate line item for an initial plan check.
03
Permit fee formula
Mixed. Residential uses valuation tables, square-foot minimum valuation factors, and multiple flat-fee items; commercial new construction and additions are based on the greater of actual construction value or minimum valuation table values.
04
Reinspection fee
$50 (residential)
05
Penalty (no permit)
Permit fees double for work started without a required permit under Boone County Ordinance 930.9
Oracle portal payments are made after staff sets fees and accept Visa or Mastercard online. Commercial schedule states all fees must be paid in full at submittal.
Fees change periodically. Confirm at the official fee schedule ↗ before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- 859-334-2218 option 1 (building); 859-746-9111 (electrical); 859-341-8228 (plumbing) (phone)
- Scheduling deadline
- Call at least 24 hours in advance. For plumbing, call between 8:00 AM and 9:00 AM Monday through Friday.
- Inspection hours
- Monday through Friday, 8:00 AM to 5:00 PM
Typical sequence: Varies by permit type. For a single-family dwelling: footer, foundation or slab, vapor barrier/insulation for walkout, frame and fire block, insulation, apron or sidewalk if applicable, and final. For additions: footer, foundation, frame and fire block, insulation, and final.
§ 06
Frequently asked
Common questions about unincorporated Boone County permits
01 Do I need a building permit in unincorporated Boone County, KY? ▸
Any owner or authorized agent who intends to construct, enlarge, alter, repair, move, demolish, or change occupancy, or install, enlarge, alter, repair, remove, convert, or replace regulated electrical, gas, mechanical, or plumbing systems must first obtain the required permit.
02 How much does a building permit cost in unincorporated Boone County, KY? ▸
Building permit fees in unincorporated Boone County, KY are set by the local building department and vary by project type and valuation. The minimum permit fee is $50 (residential alteration and repair); $150 (commercial new construction up to $49,999.99). Fees are calculated as: Mixed. Residential uses valuation tables, square-foot minimum valuation factors, and multiple flat-fee items; commercial new construction and additions are based on the greater of actual construction value or minimum valuation table values.. Plan check fee: Commercial schedule includes plan review and inspection services; Residential page lists a $50 plan revision fee but no separate line item for an initial plan check..
03 How do I apply for a building permit in unincorporated Boone County, KY? ▸
To apply for a building permit in unincorporated Boone County, KY, follow these steps: 1. Confirm with Boone County Planning Commission whether zoning approval is required before building review. 2. Register for an Oracle Public Sector account from the county portal link. 3. Start the permit record in Oracle and upload plans, specs, and permit-specific forms. 4. County office staff reviews intake completeness, routes the submission to plan review, and sets fees in Oracle. 5. Pay assessed fees online (Visa or Mastercard accepted). 6. Respond to revision comments in Oracle if the reviewer issues corrections. 7. After approval, wait for formal issuance before starting work. Payment alone does not authorize construction. 8. Download the issued permit and stamped plans from Oracle and keep approved plans on site for inspections.
04 How long does it take to get a building permit in unincorporated Boone County, KY? ▸
Building permit processing times in unincorporated Boone County, KY typically run No public overall review SLA found. County states an approved permit may still take 1 to 2 days to issue.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in unincorporated Boone County, KY? ▸
Not all construction work requires a permit in unincorporated Boone County, KY. The following work is generally exempt: One-story detached accessory structures used as tool and storage sheds, playhouses, and similar uses, if floor area does not exceed 200 square feet; Fences not over 7 feet high; Oil derricks; Retaining walls less than 4 feet high measured from bottom of footing to top of wall, unless supporting a surcharge; Water tanks supported directly on grade if capacity does not exceed 5,000 gallons and the ratio of height to diameter or width does not exceed 2 to 1; Sidewalks and driveways not more than 30 inches above adjacent grade, not over a basement or story below, and not part of an accessible route; Painting, papering, tiling, carpeting, cabinets, countertops, and similar finish work; Prefabricated above-ground pools accessory to Group R-3 occupancy that are less than 24 inches deep and do not exceed 5,000 gallons; Temporary motion picture, television, and theater stage sets and scenery; Shade cloth structures for nursery or agricultural purposes, excluding service systems; Swings and other playground equipment accessory to detached one- and two-family dwellings; Window awnings in Group R-3 and U occupancies that do not project more than 54 inches and do not require additional support; Nonfixed and movable fixtures, cases, racks, counters, and partitions not over 5 feet 9 inches high. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in unincorporated Boone County, KY? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in unincorporated Boone County, KY via: 859-334-2218 option 1 (building); 859-746-9111 (electrical); 859-341-8228 (plumbing). Call at least 24 hours in advance. For plumbing, call between 8:00 AM and 9:00 AM Monday through Friday..
last verified April 2026
source Boone County Building Department ↗
entry id permits/kentucky/boone/unincorporated
Educational reference. Permit rules and fees change — confirm current requirements directly with Boone County Building Department before applying. Jaspector is not legal advice.