Unified Development Ordinance

The Unified Development Ordinance (UDO) is intended to guide the growth and development of the City in accordance with the City's Comprehensive Plan. It works to protect the basic rights and general welfare of all city residents, while promoting development, growth, character, circulation, environmental integrity, and general compatibility for the City. The UDO defines the powers and duties of administrative officers and bodies, and establishes procedures for its implementation and enforcement. 

On Monday, August 21, 2023, Richmond’s Common Council voted to approve Ordinance 22-2023, A General Ordinance Amending Chapter 154: Unified Development Ordinance. Originally adopted in 2010, the UDO has been amended twice before, with a substantial set of revisions in 2015 and an additional text amendment in 2020. In the 2023 update, Common Council considered 57 amendments that primarily represent one-off modifications to the use or development of zoning districts.

This page contains more information about the 2023 UDO update and an overview of major changes made to the UDO.

The Unified Development Ordinance (UDO) is intended to guide the growth and development of the City in accordance with the City's Comprehensive Plan. It works to protect the basic rights and general welfare of all city residents, while promoting development, growth, character, circulation, environmental integrity, and general compatibility for the City. The UDO defines the powers and duties of administrative officers and bodies, and establishes procedures for its implementation and enforcement. 

On Monday, August 21, 2023, Richmond’s Common Council voted to approve Ordinance 22-2023, A General Ordinance Amending Chapter 154: Unified Development Ordinance. Originally adopted in 2010, the UDO has been amended twice before, with a substantial set of revisions in 2015 and an additional text amendment in 2020. In the 2023 update, Common Council considered 57 amendments that primarily represent one-off modifications to the use or development of zoning districts.

This page contains more information about the 2023 UDO update and an overview of major changes made to the UDO.

Unified Development Ordinance Table of Contents

Complete Unified Development Ordinance

Article 1: Ordinance Foundation
Basic Provisions
Zoning Districts
Official Zoning Map
Powers and Duties
Certification and Adoption

Article 2: Zoning Districts
PR - Parks and Recreation
AG - Agricultural
IA - Intense Agricultural
R1 - Low Density, Single Family Residential
R2 - Medium Density, Single Family Residential
R3 - High Density, Single Family Residential
UR - Urban Residential
M1 - Multiple Family Residential
M2 - Intense Multiple Family Residential
MP - Manufactured Home Park
UV - University
IS - Institutional
NC - Neighborhood Commercial
LC - Limited Commercial
GC - General Commercial
OC - Outdoor Commercial
CB - Central Business
HC - Highway Commercial
EP - Ed-Med-Tech Park
IC - Industrial Commercial
I1 - Low to Moderate Intensity Industrial
I2 - High Intensity Industrial
HI - High Impact
Appropriate Adjacent Districts

Article 3: Overlay Districts
Airport Compatibility Overlay
Aquifer Protection Overlay
North Corridor Overlay
Transitional Corridor Overlay
Neighborhood Transition Overlay
Mixed Use Overlay

Article 4: Planned Development Districts

Article Five: Development Standards
Accessory Dwelling Standards
Accessory Structure Standards
Architectural Standards
Confined Feeding Standards
Density and Intensity Standards
Driveway Standards
Environmental Standards
Fence and Wall Standards
Fireworks Retail Standards
Floodplain Standards
Floor Area Standards
Height Standards
Home Business Standards
Keeping of Animals Standards
Kennel Standards
Landscaping Standards
Lighting Standards
Loading Standards
Lot Standards
Manufactured Housing Standards
Outdoor Dining Standards
Outdoor Display Area Standards
Outdoor Storage Standards
Parking Standards
Performance Standards
Public Improvement Standards
Setback Standards
Sewer and Water Standards
Sexually Oriented Business Standards
Sign Standards
Special Exception Use Standards
Storage Tank Standards
Telecommunication Facility Standards
Temporary Use and Structure Standards
Trash Receptacle Standards
Vision Clearance Triangle Standards
Wind Turbine System Standards

Article 6: Subdivision Types
Standard Subdivision
Coved Subdivision
Conservation Subdivision
Traditional Subdivision
Townhouse Subdivision
Zero Lot Line Subdivision
Strip Commercial Subdivision
Commercial District Subdivision
Industrial Park Subdivision

Article 7: Design Standards
Dedication of Public Improvement Standards
Development Name Standards
Easement Standards
Entryway Feature Standards
Erosion Control Standards
Flood Hazard Standards
Incentive Standards
Lot Establishment Standards
Mixed-Use Development Standards
Monument and Marker Standards
Open Space Standards
Owner's Association Standards
Pedestrian Network Standards
Perimeter Landscaping Standards
Prerequisite Standards
Storm Water Standards
Street and Access Standards
Street Lighting Standards
Surety Standards
Utility Standards

Article 8: Nonconformances
Nonconforming Structures, Uses and Lots
Nonconforming Structures
Nonconforming Lots
Nonconforming Uses

Article 9: Processes
Introduction to Processes
Improvement Location Permit
Temporary Improvement Location Permit
Special Exception Use Application
Administrative Appeal
Development Plan
Special Exception
Subdivision of Land; Primary Plat
Unified Development Ordinance (UDO) Text Amendment
Variance
Waiver from Design Standard
Zoning Map Amendment

Article 10: Enforcement and Penalties

Article 11: Definitions

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Resources

Documents

Locations

2380 Liberty Ave.

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