Zoning Report
Baton Rouge, LA Zoning
Baton Rouge and East Baton Rouge Parish regulate land use through a Unified Development Code (UDC) that organizes zoning districts, overlay districts, and development standards in one system. The available source material shows a wide range of residential, commercial, warehousing, industrial, and planned development districts, plus corridor, airport, historic, and redevelopment overlays. The code appears current through April 28, 2026 online codification, with ordinance updates through March 25, 2026. However, the provided research set includes only partial use, overlay, and general district information, so several standards still need direct verification in the adopted UDC tables.
Last researched June 2026
Zoning Districts in Baton Rouge, LA
RE/A3
Residential Estate/Agriculture Three is intended for very low-density single-family residential development with large lots.
Allowed uses: single-family residential development
RE/A1
Residential Estate/Agriculture One is intended for low-density single-family residential development.
Allowed uses: single-family residential development
A1
Single Family Residential district listed among the predominately single-family residential districts.
Allowed uses: single-family residential
R
Rural district for lower-density areas with more limited infrastructure and greater separation of uses.
Allowed uses: rural residential uses
A2
Single Family Residential district within the predominately single-family residential category.
Allowed uses: single-family residential
A2.1
Zero Lot Line residential district.
Allowed uses: zero lot line residential development
A2.5
Town House district intended for townhouse-style residential development.
Allowed uses: town house development
A2.6
Zero Lot Line residential district.
Allowed uses: zero lot line residential development
A2.7
Single Family Residential district within the predominately single-family residential category.
Allowed uses: single-family residential
A2.9
Two-Family district for duplex-style residential development.
Allowed uses: two-family residential development
A3.1
Limited Residential district within the multifamily category.
Allowed uses: multifamily residential uses
A3.2
Medium Density Multi-Family Residential district.
Allowed uses: medium-density multifamily residential uses
A3.3
High Density Multi-Family Residential district.
Allowed uses: high-density multifamily residential uses
A4
General Residential district.
Allowed uses: general residential uses
NO
Neighborhood Office district intended for office uses at a neighborhood scale.
Allowed uses: office uses
NC
Neighborhood Commercial district intended for neighborhood-serving commercial uses.
Allowed uses: neighborhood commercial uses
NC-AB
Neighborhood Commercial Alcoholic Beverage (restaurant) district.
Allowed uses: restaurant-related neighborhood commercial uses with alcoholic beverage component
GOL
General Office Low Rise district.
Allowed uses: office uses
GOH
General Office High Rise district.
Allowed uses: office uses
LC1
Light Commercial One district.
Allowed uses: light commercial uses
LC2
Light Commercial Two district.
Allowed uses: light commercial uses
LC3
Light Commercial Three district.
Allowed uses: light commercial uses
HC1
Heavy Commercial One district.
Allowed uses: heavy commercial uses
HC2
Heavy Commercial Two district.
Allowed uses: heavy commercial uses
C5
Business district.
Allowed uses: business and commercial uses
CW1
Commercial Warehousing One district.
Allowed uses: commercial warehousing uses
CW3
Commercial Warehousing Three district.
Allowed uses: commercial warehousing uses
M1
Light Industrial district.
Allowed uses: light industrial uses
M2
Heavy Industrial district.
Allowed uses: heavy industrial uses
ISPUD
Infill Small Planned Unit Development district for customized infill development patterns.
Allowed uses: planned development uses as approved
SPUD
Small Planned Unit Development district.
Allowed uses: planned development uses as approved
PUD
Planned Unit Development district allowing coordinated, master-planned development.
Allowed uses: planned development uses as approved
TND
Traditional Neighborhood Development district intended for neighborhood-scale mixed and walkable development.
Allowed uses: traditional neighborhood development uses as approved
Recent Zoning Changes
The strongest current-law timing signal is that the Baton Rouge / East Baton Rouge Parish Code of Ordinances was codified through Ordinance No. 19786, passed March 25, 2026, and the online code content was updated April 28, 2026. A secondary source also states that Baton Rouge has been expanding ADU allowances under recent UDC amendments, but the specific adopting ordinance was not included in the research set and should be verified before relying on it.
ADU, Rental & Special Use Rules in Baton Rouge, LA
ADU
A secondary source states that ADUs require a site plan and must show compliance with lot coverage limits, parking requirements, and utility connections. The same source says Baton Rouge has been expanding ADU allowances under recent UDC amendments.
- Site plan required
- Must demonstrate compliance with lot coverage limits
- Must demonstrate compliance with parking requirements
- Must address utility connections
Overlay Districts in Baton Rouge, LA
Airport Overlay District
Applies airport safety and height controls in mapped approach, transition, horizontal, and conical zones associated with Ryan Airport.
Bluebonnet Boulevard Design Overlay District
One of the corridor design overlays listed in Chapter 10.
Downtown Design Overlay District
Design overlay for downtown areas intended to shape the built environment beyond base zoning.
Drusilla Jefferson Design Overlay District
Corridor design overlay listed in Chapter 10.
Florida Boulevard Design Overlay District
Corridor design overlay listed in Chapter 10.
Government Street Design Overlay District
Corridor design overlay listed in Chapter 10.
Jefferson Highway Design Overlay District
Corridor design overlay listed in Chapter 10.
Nicholson Drive Design Overlay District
Corridor design overlay listed in Chapter 10.
Baton Rouge, LA Zoning FAQ
Are ADUs allowed in Baton Rouge, LA?
A secondary source states that ADUs require a site plan and must show compliance with lot coverage limits, parking requirements, and utility connections. The same source says Baton Rouge has been expanding ADU allowances under recent UDC amendments.
What zoning districts are in Baton Rouge, LA?
Baton Rouge, LA includes districts such as RE/A3, RE/A1, A1, R, A2, A2.1, A2.5, A2.6.
Are there flood zones or overlay districts in Baton Rouge, LA?
Floodplain and airport-related height constraints are the clearest environmental or hazard-related controls identified in the provided materials. Baton Rouge also appears to track local historic overlays through GIS, and a secondary source emphasizes drainage and impervious coverage review in a low-lying environment.
Have there been recent zoning changes in Baton Rouge, LA?
The strongest current-law timing signal is that the Baton Rouge / East Baton Rouge Parish Code of Ordinances was codified through Ordinance No. 19786, passed March 25, 2026, and the online code content was updated April 28, 2026.
Common questions about Baton Rouge, LA zoning
Zoning Guides
- How to Check Zoning Before You Buy→
- Zoning Due Diligence Checklist→
- ADU Zoning Laws Explained→
- Variance vs. Special Use Permit→
- Zoning Red Flags Investors Miss→
- What Is a Nonconforming Use?→
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Deal-fit, approval path & risk flags for Baton Rouge, LA
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- [PDF] Chapter 8 – Zoning Districts | BRLA.gov — Primary source for official zoning district names, district groupings, character areas, and purpose statements for some residential districts.
- SUPPLEMENTARY USES — Primary source for overlay district types and airport overlay height-limit structure. Despite the title shown in the prompt, the excerpt content is Chapter 10 overlay districts.
- City of Baton Rouge - Local Historic Overlay District — Official dataset metadata confirming the existence of mapped local historic overlay districts and the availability of parcel-level GIS verification.
- Code of Ordinances | Baton Rouge, East Baton Rouge Parish, LA | Municode Library — Primary source for code recency, codification status, and confirmation that the online code is updated through Ordinance No. 19786 and April 28, 2026 content.
- Unified Development Code | Baton Rouge, LA — Official planning page confirming the UDC as the governing development code resource.
- Planning and Zoning Schedule | Baton Rouge, LA — Official page confirming existence of a formal planning and zoning schedule and public hearing process, though specific cases were not captured.
- Planning and Zoning | Baton Rouge, LA — Official government page confirming the city-parish planning and zoning governance framework, but no detailed text was captured.
- Boards | Baton Rouge, LA — Official page indicating the existence of variance request for construction and flood variance request forms.
- Site Plan Requirements in Baton Rouge, LA (Permit Guide) | Site Plan Creator — Secondary source used cautiously for practical permit-review topics such as site plans, floodplain concerns, historic review, fences, pools, and ADU references where official excerpts were incomplete.
This summary is AI-generated from public municipal sources and is not legal, engineering, or land-use advice. Always verify zoning with Baton Rouge, LA officials before making decisions.