Lexington Zoning & Land Use Guide
Editor-verified· 2026-05-24
Last updated: Verified:
Key Zoning Facts
Regulatory Layers That Apply in Lexington
Your property is subject to ALL of these regulatory layers. Each one can impose additional requirements beyond the others.
Federal
- FEMA Flood Zones: Applicable
- View FEMA Flood Map
County — Fayette County
- Role: Merged with Lexington as urban county government; unified planning
City / Municipal
The city's zoning ordinance, building codes, and local permits form the primary layer of land-use regulation for your property.
Overlay Districts
No overlay districts identified.
Private Restrictions
- HOA / CC&Rs common: Yes
- Check HOA CC&Rs for additional restrictions.
Primary Zoning Districts
R-1DSingle-Family Residential
- Min Lot
- 6,000 sq ft
- Max Height
- 35 ft
- Front Setback
- 25 ft
- Side Setback
- 5 ft
- Rear Setback
- 25 ft
R-3Planned Neighborhood Residential
- Min Lot
- 4,000 sq ft
- Max Height
- 45 ft
- Front Setback
- 20 ft
- Side Setback
- 8 ft
- Rear Setback
- 25 ft
B-1Neighborhood Business
- Min Lot
- None
- Max Height
- 35 ft
- Front Setback
- 10 ft
- Side Setback
- 0 ft
- Rear Setback
- 0 ft
ADU Rules in Lexington
ADUs:Allowed
- Max Size
- 800 sq ft
- Max Height
- 25 ft
- Rear Setback
- 5 ft
- Side Setback
- 5 ft
- Parking
- 1 off-street space required
- Owner Occupancy
- Owner must occupy primary dwelling
- Permit Timeline
- 6-10 weeks
Permit Costs & Timelines
Permit Costs & Timelines
Specific permit fee schedules for Lexington are available from the local planning department. Fees vary based on project type, scope, and valuation.
Check Lexington permit fees →Official Sources
City-specific
Frequently Asked Questions
What zones allow multi-family housing in Lexington?
Multi-family housing is permitted in R-3, R-4, R-5 and higher-density residential zones, as well as in certain business and mixed-use districts.
Disclaimer: The information on this website is provided for general informational purposes only and does not constitute legal, financial, or professional advice. Zoning codes and building regulations change frequently. Always verify current requirements with your local planning department and building authority before making any decisions.