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§ 02
When a permit is required
Permit triggers and exempt work for La Grange
All new construction, alterations, or additions within the city use the county's building permit process and must comply with Kentucky building and electrical codes, plus the city's nuisance and property standards.
The county schedule's exemptions (e.g., accessory structures under 120 square feet) carry into La Grange projects
Decks and balconies built with a new house fall under the same permit if submitted with the house package
- Exempt The county schedule's exemptions (e.g., accessory structures under 120 square feet) carry into La Grange projects
- Exempt Decks and balconies built with a new house fall under the same permit if submitted with the house package
Note: The city does not publish additional exempt categories beyond the county schedule.
Required documents
- Oldham County permit application packet (residential or commercial)
- Site plan
- Construction plans and drawings
- Workers compensation affidavit
- Trade affidavits (if applicable)
- La Grange Code Enforcement forms (business license, sign permit, event vendor, chicken permit, rental registration as applicable)
- Building code
- The city enforces Kentucky's statewide building codes through the county permits and its own ordinance-based public safety reviews.
- Permit validity
- The county's 180-day inactivity rule applies; La Grange-specific deadlines are not separately published.
- Owner-builder
- The city does not post owner-builder exemptions; all building work must go through the county and comply with the same state standards.
- Contractor requirements
- Licensed plumbing, septic, and HVAC trades must pull permits through the Kentucky DHBC portal even when the project is in city limits.
§ 03
Application process
Typical processing: La Grange does not publish a separate timeline. Contact the County phone line (502-222-3967) for plan review status.
- 01 Pull any required encroachment permits from the La Grange Public Works Department before applying for building permits (entrance or utilities on city streets).
- 02 Submit the appropriate Oldham County residential/commercial application, supporting plans, and trade data via PermitsInspections@OldhamCountyKY.gov or in person at 100 West Jefferson Street.
- 03 County staff issue the permit after plan review; La Grange coordinates for water/stormwater compliance as a co-permittee.
- 04 Schedule inspections with Oldham County Buildings & Inspections.
- 05 Satisfy final sign-off by the city if business licenses or special controls are involved.
Typical processing time: La Grange does not publish a separate timeline. Contact the County phone line (502-222-3967) for plan review status.
§ 04
Fee schedule
Effective 2022
Fee type
Amount
01
Minimum permit fee
$50
02
Plan check fee
$100 for county-inspected commercial jobs; city does not assess an additional plan check
03
Permit fee formula
Follow Oldham County schedule for valuation-based pricing (residential $0.15 per sq ft with $100 minimum, commercial $0.10–0.06 per sq ft). Encroachment fees are flat $100 for any driveway or street disturbance.
04
Reinspection fee
$50 via the county
05
Penalty (no permit)
$100 renewal fee for expired permits; encroachment permit violations may trigger stop-work orders
County payment instructions apply. Contact the county office at 502-222-3967 for payment options and the city at 502-222-1433 for encroachment fees.
Fees change periodically. Confirm at the official fee schedule ↗ (effective 2022) before budgeting.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- 502-222-3967 (Oldham County) (phone)
- PermitsInspections@OldhamCountyKY.gov (email)
- Inspection hours
- Monday–Friday, 8:00 a.m. to 4:30 p.m.
Typical sequence: County reports show inspections for foundations, framing, electrical, and signage. The city coordinates final sign-offs through Code Enforcement for business or nuisance issues.
§ 06
Frequently asked
Common questions about La Grange permits
01 Do I need a building permit in La Grange, KY? ▸
All new construction, alterations, or additions within the city use the county's building permit process and must comply with Kentucky building and electrical codes, plus the city's nuisance and property standards.
02 How much does a building permit cost in La Grange, KY? ▸
Building permit fees in La Grange, KY are set by the local building department and vary by project type and valuation. The minimum permit fee is $50. Fees are calculated as: Follow Oldham County schedule for valuation-based pricing (residential $0.15 per sq ft with $100 minimum, commercial $0.10–0.06 per sq ft). Encroachment fees are flat $100 for any driveway or street disturbance.. Plan check fee: $100 for county-inspected commercial jobs; city does not assess an additional plan check.
03 How do I apply for a building permit in La Grange, KY? ▸
To apply for a building permit in La Grange, KY, follow these steps: 1. Pull any required encroachment permits from the La Grange Public Works Department before applying for building permits (entrance or utilities on city streets). 2. Submit the appropriate Oldham County residential/commercial application, supporting plans, and trade data via PermitsInspections@OldhamCountyKY.gov or in person at 100 West Jefferson Street. 3. County staff issue the permit after plan review; La Grange coordinates for water/stormwater compliance as a co-permittee. 4. Schedule inspections with Oldham County Buildings & Inspections. 5. Satisfy final sign-off by the city if business licenses or special controls are involved.
04 How long does it take to get a building permit in La Grange, KY? ▸
Building permit processing times in La Grange, KY typically run La Grange does not publish a separate timeline. Contact the County phone line (502-222-3967) for plan review status.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in La Grange, KY? ▸
Not all construction work requires a permit in La Grange, KY. The following work is generally exempt: The county schedule's exemptions (e.g., accessory structures under 120 square feet) carry into La Grange projects; Decks and balconies built with a new house fall under the same permit if submitted with the house package. Note: The city does not publish additional exempt categories beyond the county schedule. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in La Grange, KY? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in La Grange, KY via: 502-222-3967 (Oldham County), PermitsInspections@OldhamCountyKY.gov.
last verified April 2026
source La Grange Code Enforcement Department ↗
entry id permits/kentucky/oldham/la-grange
Educational reference. Permit rules and fees change — confirm current requirements directly with La Grange Code Enforcement Department before applying. Jaspector is not legal advice.