Law + Planning + Design=Zoning

We write zoning codes that are clear, consistent, user-friendly, equitable, and defensible, so the rules match the community's vision instead of getting in its way.

Learn moreOur approach→
Southold, New York

Three disciplines, one firm

Law

Codes that hold up. Our lawyers have written and defended zoning ordinances in court and at the dais, so every provision is drafted to be enforceable and defensible.

Led by a former Chief Counsel for Land Use and Planning, City of Cincinnati.

Planning

Codes that implement the plan. Our city planners have run planning departments in major U.S. cities and know how regulations work in practice, not just on paper.

Planners who have served as Planning Directors and AICP and FAICP-credentialed practitioners.

Design

Codes that people can use. Our urban designers and preservationists make regulations visual, intuitive, and readable by residents, staff, and applicants alike.

Development Pattern Districting, our intuitive approach to zoning.

Zoning that advances your community's vision

Clear. Consistent. User-friendly. Equitable. Defensible. Our proven process is built to solve your problem efficiently and effectively.

About ZoneCo

Communities of all sizes across the country trust ZoneCo.

Since 2014, our founder has led, managed, or worked on zoning code projects nationwide. ZoneCo has been a standalone firm since 2020.

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Communities served, from villages to major cities
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States, and counting
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Years of combined professional experience
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Year ZoneCo was founded

Founded on three zoning principles

Every code we write starts here. If a regulation doesn't serve one of these, it doesn't belong in the code.

  1. Zoning should regulate only what needs to be regulated to advance the vision and promote public health, safety, and welfare.
  2. Zoning should respect both existing and desired development patterns.
  3. Zoning should be the implementation of a plan, not a barrier to achieving desired outcomes.

What we do

From full code rewrites to a single training session, ZoneCo is the complete team for any zoning project.

01

Diagnose

Find out what your code says, how it performs, and what to fix first.

03

Engage

Bring residents, boards, and officials along at every step.

04

Sustain

Keep the code working after adoption, with help when you need it.

Not sure where to start?

Tell us what's not working in your code. We'll tell you what it would take to fix it.

Contact us

Also: Development Pattern Districting · Regulatory Design Studio · Equitable zoning · Coastal zoning · Development consulting · Zoning verification letters · All services →

Where we work

Mission-driven, award-winning work in communities of all sizes in more than 20 states, from a 3.8-square-mile barrier island to the City of Boston. Hover or tap a point to see the project.

See the full portfolio
Gahanna, Ohio: Zoning Code Re-Write Westerville, Ohio: Zoning Code Re-Write Columbus, Ohio: Urban Agriculture Zoning Analysis Marysville, Ohio: Sign Code Re-Write Reynoldsburg, Ohio: Zoning Code Re-Write Whitehall, Ohio: Zoning Diagnostic; Zoning Code Re-Write Orange Township, Delaware County, Ohio: Zoning Diagnostic; Zoning Code Re-Write Plain City, Ohio: Zoning Code Re-Write Powell, Ohio: Zoning Code Diagnostic; Zoning Code Re-Write Buckeye Lake, Ohio: Zoning Code Diagnostic Canal Winchester, Ohio: Zoning Code Re-Write Rockville, Maryland: Zoning Code Re-Write Kent County, Maryland: Zoning Code Re-Write Gaithersburg, Maryland: Zoning Code Re-Write Charles County, Maryland: Zoning Code Re-Write Vienna, Virginia: Zoning Code Re-Write Warrenton, Virginia: Historic Preservation Ordinance Diagnostic Purcellville, Virginia: Zoning Code Re-Write Prince William County, Virginia: Zoning Code Re-Write Danville, Virginia: Zoning Code Re-Write Litchfield, Connecticut: Zoning Code Re-Write Winchester, Connecticut: Zoning Code Re-Write Boston, Massachusetts: Article 80 Review and Re-Write Springfield, Massachusetts: Historic Preservation Ordinance Updates Burlington, Vermont: Historic Preservation Diagnostic Aurora, Ohio: Zoning Code Re-Write Wooster, Ohio: Zoning Code Re-Write North Canton, Ohio: Main Street Zoning Districts; Zoning Code Re-Write Tallmadge, Ohio: Zoning Code Re-Write Wayne County, Ohio: Subdivision Regulations Re-Write Canfield, Ohio: Zoning Diagnostic; Historic Guidelines Wickliffe, Ohio: Corridor District Zoning Stow, Ohio: Zoning Diagnostic Barberton, Ohio: Zoning Code Re-Write University Heights, Ohio: Zoning Code Re-Write Twinsburg, Ohio: Zoning Code Re-Write Elyria, Ohio: Zoning Code Re-Write Wadsworth, Ohio: Subdivision Ordinance Re-Write Garfield Heights, Ohio: Zoning Code Re-Write Independence, Ohio: Zoning Code Amendments Oberlin, Ohio: Zoning Code Re-Write Cleveland Heights, Ohio: Sign Code Re-Write; Full Code Re-Write Shaker Heights, Ohio: Corridor Zoning Girard, Ohio: Zoning Code Diagnostic Niles, Ohio: Zoning for Housing Copley Township, Ohio: Zoning Code Diagnostic Dormont, Pennsylvania: Zoning Code Re-Write Crafton, Pennsylvania: Zoning Code Re-Write Ingram, Pennsylvania: Zoning Code Re-Write Plattsburgh, New York: Zoning Code Re-Write Southold, New York: Zoning Code Re-Write Onondaga County, New York: On-Call Zoning Services Batavia, New York: Zoning Code Re-Write Sidney, Ohio: Zoning Code Re-Write Bowling Green, Ohio: Gateway District; Zoning and Subdivision Code Re-Write Cincinnati, Ohio: Form-Based Code; Land Development Code; Historic Preservation Ordinance Sycamore Township, Hamilton County, Ohio: Zoning Diagnostic Fairborn, Ohio: Zoning Code Re-Write Vandalia, Ohio: Zoning Code Re-Write Harrison Township, Montgomery County, Ohio: Zoning Diagnostic Clayton, Ohio: Zoning Code Re-Write Colerain Township, Ohio: Zoning Code Re-Write Springfield, Ohio: Zoning Code Re-Write Riverside, Ohio: Zoning Code Re-Write Beavercreek, Ohio: Zoning Code Re-Write Miamisburg, Ohio: Corridor Zoning Centerville, Ohio: Zoning Code Re-Write Huber Heights, Ohio: Zoning Code Re-Write Portsmouth, Ohio: Zoning Code Re-Write Washington Township, Montgomery County, Ohio: First-Ever Zoning Code Covington, Kentucky: Zoning Diagnostic Danville, Kentucky: Municipal Ordinance Update; Zoning Code Diagnostic Florence, Kentucky: Main Street District Zoning Lexington, Kentucky: New Circle Road Corridor Zoning Update; Legacy Park Design Guidelines South Bend, Indiana: Zoning Ordinance Re-Write Leo-Cedarville, Indiana: Zoning Code Re-Write Huntsville, Alabama: Zoning Code Re-Write Dunwoody, Georgia: Sign Code Re-Write Avondale Estates, Georgia: Zoning Diagnostic Statesboro, Georgia: Zoning Code Re-Write Palm Beach, Florida: Zoning Code Re-Write Hattiesburg, Mississippi: Corridor Zoning Germantown, Tennessee: Zoning Diagnostic Murfreesboro, Tennessee: Sign Code Re-Write Hilton Head Island, South Carolina: Zoning Code Diagnostic; Zoning Code Amendments Evanston, Illinois: Zoning Equity Assessment; Zoning Code Re-Write Glen Ellyn, Illinois: Full Code Re-Write Geneva, Illinois: Full Code Re-Write Royal Oak, Michigan: Full Code Re-Write Edina, Minnesota: Zoning Code Re-Write Minnetonka, Minnesota: Zoning Code Diagnostic; Zoning Code Re-Write Greenfield, Wisconsin: Zoning Code Re-Write Menomonee Falls, Wisconsin: Zoning Code Amendments Sun Prairie, Wisconsin: Zoning Code Re-Write Bloomfield, Wisconsin: Zoning Code Re-Write La Crosse, Wisconsin: Full Code Re-Write Lafayette, Colorado: Zoning Code Diagnostic University City, Missouri: Zoning Code Re-Write Webster Groves, Missouri: Zoning Code Re-Write Belgrade, Montana: Zoning Code Re-Write; Extraterritorial Zoning
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Community servedState with ZoneCo workScroll or pinch to zoom, drag to pan. Names appear as you zoom in.

Human engineered. AI assists. Human judgment governs.

We have embraced AI as a tool to make our code systems better. It increases speed and efficiency and can be a helpful thought partner. It cannot replace the judgment of ZoneCo's professionals, who together bring more than a century of experience to this field.

Where we use it

  • Improving structural consistency
  • Accelerating diagnostics
  • Reducing drafting errors
  • Enhancing political intelligence
  • Systematizing modernization projects
  • Preserving institutional knowledge

Meet our people

Lawyers, city planners, urban designers, and historic preservationists, all with significant local government experience. The people who write your code are the people you meet.

CEO and Founder

Sean S. SuderEsq., LEED AP

Lawyer. City planner. Leading zoning historian.

100+communities served since 2014
Band 1Chambers USA, Zoning and Land Use, 2019 to 2026
FormerChief Counsel of Land Use and Planning, City of Cincinnati

Recent work: Cincinnati, Danville, PowellRead Sean’s bio →

Lead Principal / Code Consultant

Jocelyn GibsonMCP

City planner. Project lead. Head of the firm’s business development.

Since 2020managing ZoneCo code projects, from Rockville to Webster Groves
CNUNational Board, 2021 to 2023
Co-founderCNU Midwest

Recent work: Rockville, Webster GrovesRead Jocelyn’s bio →

Senior City Planner / Code Consultant

Todd KinskeyFAICP

Three decades of local government planning, zoning, subdivision, and housing policy.

30+years in local government planning
FAICPAICP College of Fellows, 2020
FormerPlanning Director, City of Dayton

Recent work: BeavercreekRead Todd’s bio →

Senior City Planner / Code Consultant

Teresa BambergerEsq., AICP

Architect by training, town planner, civil engineering project manager, and land use lawyer.

4careers on every side of the development process
100+clients in eminent domain and takings matters
AICPand licensed Ohio attorney

Read Teresa’s bio →

Code Consultant

Michael Stein

A strong attention to detail and a love of writing, at the drafting table where a code is won or lost.

5states of code rewrites: VA, MD, MN, WI, OH
2026Rockville, Maryland zoning ordinance
D.C.based, serving the National Capital Region

Recent work: RockvilleRead Michael’s bio →

Firm Legal Counsel / Code Consultant

J.P. BurleighEsq.

A lawyer who lives and breathes real property law.

Counselin-house to ZoneCo, attorney with Suder, LLC
Codesread the way they will be applied and challenged
2026profiled in the Cincinnati Bar Association’s CBA Report

Read J.P.’s bio →

Meet the whole team

Latest from ZoneCo

Adoptions, kickoffs, talks, and what we're thinking about.

All news
October 2026

Beavercreek Steering Committee reviews the draft code

On October 22, Todd Kinskey attended a Zoning Rewrite Steering Committee meeting in Beavercreek, Ohio, to give a progress report and discuss major changes to the draft code. The Steering Committee provided feedback on three significant changes in addition to their general feedback on six chapters of the draft code.

Todd KinskeyRelated page →
October 2026

Updating the Glen Ellyn Planning Commission on calibrations

On October 22, ZoneCo presented to the Glen Ellyn Planning Commission to update commissioners on the calibrations for the village’s zoning code rewrite, its first comprehensive rewrite since 1989.

ExhibitingOctober 2026

ZoneCo is exhibiting at APA Minnesota

ZoneCo is exhibiting at the APA Minnesota conference this week. Stop by the booth to meet Code Consultant Michael Stein and talk about your zoning code.