Zoning Codes & Ordinances

LWC’s core expertise is the updating, modernizing, and streamlining of zoning codes — aimed at making cities more resilient, equitable, and cohesive. LWC has successfully completed zoning code audits and updates throughout California, as well as in Arizona, Nevada, Ohio, Hawaii, Maine, Massachusetts, Iowa, Texas, and the Middle East.

LWC recognizes that cities face diverse challenges, especially balancing efforts to attract investment, retain local character, and protect the environment. To this end, the LWC works closely with our clients to develop codes and ordinances that are flexible enough to capitalize on opportunities, clear enough to be easily understood, and produce outcomes that reflect the community’s vision.

Zoning Code and Map Update

Mixed-Use & Transit-Supportive corridors | Affordable Housing Feasibility
Equity | Sustainability | Community Engagement

Columbus, OH | 2022 — Present

In 2022, LWC was hired to lead the Zoning Code and Map Update in Columbus, Ohio — currently the 14th largest and one of the fastest-growing cities in the United States.

The City’s original Zoning Code, adopted in 1959, has accommodated a tremendous amount of new development over the years. However, it has also led to challenges, with most zoning decisions by the City Council involving negotiation and extended debate.

The primary objective for this project is to create a revised zoning code aligned with the City’s priorities for infill development, equity, affordable housing, job creation, neighborhood vitality, and increased reliance on public transportation.

Based on an assessment of existing development standards, review processes, and feedback from extensive community outreach, LWC developed a point-by-point evaluation of the current code and a workplan for a comprehensive code update.

On August 1, 2024 the City adopted Phase 1 of the Code Update. This ambitious and innovative code makes way for 88,000 new multifamily and mixed-use units in Downtown Columbus and along key corridors. Additionally, the code eliminates parking requirements, significantly enhancing the feasibility of new developments. Visit the project webpage for the latest updates.

Comprehensive Zoning Ordinance and Zoning Map Update

Citywide Update Focused on Modernized Standards and PRocesses

Milpitas, CA | 2023 — 2025

The City of Milpitas hired LWC to conduct a Comprehensive Zoning Code and Map Update. The 2008 Zoning Ordinance had not kept pace with economic realities, current land uses, housing needs, and needed organization and streamlining.

LWC worked closely with the City to prioritize implement the vision in the 2040 General Plan by better accommodating modern land uses and focusing on ease of use, ensuring consistency, and promoting more compact, mixed-use, and transit-oriented development.

To ensure the community’s input was evident in the final code, LWC held interviews and focus groups with residents, business and property owners, advisory groups, and civic leaders; developed a project website; conducted an online survey; and facilitated workshops and study sessions with the City Council and Planning Commission.

The new Code, which includes new zoning districts, Housing Element implementation amendments, and an updated Zoning Map was unanimously adopted in August 2025 by the Milpitas City Council.

Zoning Code Update

Citywide Update | Objective Design Standards

St. Helena, CA | 2019 — 2023

The City of St. Helena hired LWC to create a comprehensive update of its Zoning Code following the adoption of the General Plan Update in 2019.

LWC worked closely with City staff, civic leaders, elected officials, and the community to translate the vision of the 2019 General Plan into a clear, consistent, legally compliant, and implementable Code of rules and regulations based on best practices.

The Code ensures sensitivity to the City’s historic districts and neighborhoods, supports the Main Street/Downtown, and ensures the viability of the City’s wine industry while meeting the needs of the community to preserve the character of St. Helena. LWC also developed new robust objective context-sensitive design standards for all residential and mixed-use development in response to recent State requirements and legislation.

LWC developed a public outreach program that featured stakeholder interviews, numerous Planning Commission and City Council study sessions, and community focus groups to support the City’s commitment to an open, transparent, and collaborative process.

The updated Code was adopted unanimously by the City Council on October 10, 2023.

LWC Zoning Code & Ordinance Projects 2006 — Present

  • Alameda County, CA, Ashland and Cherryland Business District Specific Plan and Code Update

  • Alameda County, CA, Castro Valley Business District Specific Plan

  • Alameda County, CA, Castro Valley General Plan Implementation

  • Austin, TX, Land Development Code Update

  • Beaumont, CA, Zoning Code Update

  • Belmont, CA, Zoning Amendments

  • Benicia, CA, Mixed-Use Master Plan and Form-Based Code

  • Benicia, CA, Lower Arsenal Mixed-Use Specific Plan and Form-Based Code

  • Burbank, CA Mixed-Use Development Standard Ordinance

  • Calipatria, CA, Development Code Update

  • Cincinnati, OH, Zoning Code, Comprehensive Plan, and Economic Element

  • Columbus, OH, Comprehensive Zoning Code Assessment and Update

  • Flagstaff, AZ, Zoning Ordinance Update

  • Fontana, CA, General Plan Update and Zoning Code

  • Grover Beach, CA, Zoning Code Update

  • Grover Beach, CA, West Grand Ave. Master Plan and Form-Based Code

  • Hayward, CA, Downtown Specific Plan, Code, and EIR

  • Hayward, CA, Form-Based Code Update

  • Henderson, NV, Development Code Update

  • King, CA, Historic Corridor Revitalization Plan and Form-Based Code

  • Kingsburg, CA, Development Code Update, Form-Based Code and Economic Study

  • Kingman, CA, Zoning Ordinance Update

  • Las Vegas, NV, Downtown Master Plan

  • Las Vegas, NV, Form-Based Code Update

  • Livermore, CA, Development Code Update

  • Lompoc, CA, Zoning Code Update

  • Malibu, CA, Zoning Code and Local Implementation Plan Update

  • Marana, CA, Land Development Code Update

  • Marin County, CA, Development Code Amendments

  • Merced, CA, Bellevue Community Plan

  • Mesa, AZ, Form-Based Code and Regulating Plan

  • Moraga, CA, Moraga Downtown Specific Plan Implementation

  • Pacific Grove, CA, Zoning Ordinance Update and Reformat

  • Pasadena, CA, Form-Based Street Guideline

  • Petaluma, CA, SMART Rail Station Areas: TOD Master Plan

  • Rancho Cucamonga, CA, Northeastern Sphere Annexation Project

  • Rancho Cucamonga, CA, Comprehensive Development Code Update and Objective Design Standards

  • Richmond, CA, Richmond Bay Specific Plan

  • Richmond, CA, Livable Corridors Plan and Code

  • Seal Beach, CA, Zoning Code Update

  • Soledad, CA, Downtown Vision Program, Specific Plan and Code

  • South San Francisco, CA, Citywide Code Update and Form-Based Code

  • St. Helena, CA, Zoning Code Update

  • Tehachapi, CA, Citywide Zoning Code Update

  • Tiburon, CA, Zoning Ordinance Update

  • Vacaville, CA, Land Use and Development Code Audit and Update

  • Vallejo, CA, Zoning Code Update

  • West Sacramento, CA, Zoning Modernization

  • Westerville, OH, Zoning Ordinance Update

  • Woodland, CA, Comprehensive Zoning Code Update