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Louisville, KY Building Setbacks & Zoning: Setback Rules (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

R-1 front/street-side setback
15 feet minimum
R-1 side yards
15 ft each, 45 ft total
R-4/R-5 rear yard
25 feet minimum
Garage facing street
25 feet minimum setback
Governing table
LDC Table 5.3.1, Neighborhood Form District

Summary

Louisville Metro's Land Development Code sets minimum front, side, and rear yard setbacks by zoning district in Table 5.3.1, ranging from 15 feet on small urban lots up to 30 feet total side yards in low-density R-1 and R-2 districts.

Table 5.3.1 Dimensional Standards: Residential Development ... R-4 9,000 sq. ft. 60 15**** ** 25 35 ... R-5 6,000 sq. ft. 50 15**** 5 25 35 ... R-7, OR-1 6,000 sq. ft. 25 15**** 3 15 45*** ... ****Garages with doors facing the street shall have a minimum setback of 25 feet.

Source: Louisville Metro Land Development CodeView official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: 2026 S-47: Supplement contains: Local legislation current through Ordinances passed by the Council and approved by the Mayor as of July 1, 2026).

Full Breakdown

Louisville's Land Development Code separates zoning district (use and density) from form district (lot dimensions). For the Neighborhood Form District covering most of the county, Table 5.3.1 sets a uniform 15-foot minimum front and street-side setback across nearly every residential zone, but side and rear yards scale with lot size: R-1 requires 45 total feet of side yard and a 25-foot rear yard, while R-5 and denser multifamily zones drop to 5-foot rear yards and 3-5 foot sides. Garages facing the street need 25 feet regardless of zone. The Traditional Neighborhood Form District (Table 5.2.2) and home rule cities like Anchorage and Shively use separate setback tables.

Violations & Fines

Building without meeting setbacks blocks a certificate of occupancy; Louisville Metro Codes and Regulations enforcement can require relocation, a stop-work order, or a variance from the Board of Zoning Adjustment.

Frequently Asked Questions

Do setbacks differ by zoning district in Louisville Metro?
Yes. Table 5.3.1 of the Land Development Code sets separate front, side, and rear minimums for each zoning district, from R-1's 45-foot total side yard down to 3-foot sides in R-6 and R-7 multifamily districts.
Does this table apply everywhere in Jefferson County?
No. It governs the Neighborhood Form District, which covers most of Louisville Metro's zoning map, but home rule cities like Anchorage, Jeffersontown, and St. Matthews set their own zoning and setbacks.
What happens if a garage faces the street?
It needs a 25-foot setback from the front property line under footnote 4 of Table 5.3.1, five feet more than the standard front setback for the house itself.

Sources & Official References

Other rules in Louisville

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All Louisville rules

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