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UDO Reform Initiative

Overland Park is rewriting its zoning code

FrameworkOP, the city's adopted comprehensive plan, calls for vibrant neighborhoods with a variety of housing types and attainable options for residents at every stage of life. The UDO rewrite is how the city delivers on that commitment. The city is consolidating 33 zoning districts into 11. The decisions made now will shape housing options, affordability, and neighborhood life for a generation. We're tracking the process, analyzing every draft, and advocating for a code that matches the city's own vision.

Urgent

March 12: Public Open House (4–7 p.m. at Matt Ross) April 30: Deadline to take the official city survey

The city's own data makes the case

The January 2026 Housing Needs Assessment, presented by city staff, establishes the factual foundation:

1,420 Housing units needed per year (avg. <700 built)
1 Home built at workforce price point since 2021
0.6% Owner-occupied vacancy rate (Healthy is 5%)
~40% Renters who are cost-burdened

FrameworkOP's Housing Goal calls for "vibrant neighborhoods with a variety of housing types that offer attractive, attainable, and safe housing options." The Housing Needs Assessment numbers above show the city is not on track to meet that goal.

The market study says one thing, the code draft says another

The RCLCO market study identifies structured parking costs as a key barrier to the types of compact, walkable development the city says it wants. VTPI data shows suburban surface parking runs $11,000 to $14,000 per space in land and construction costs alone, before annual operating expenses.

Despite this, the code outline says it will "carry forward" existing parking standards. This makes no sense when neighboring cities are moving forward: Lawrence just eliminated parking minimums citywide, Kansas City (KS) suspended them, and Kansas City (MO) removed them downtown.

Where the new districts help

  • Simpler code: Consolidating 33 base zones into 11 makes the process more predictable for everyone.
  • Missing middle progress: The Neighborhood 1 district lists cottages, duplexes, and townhomes as "supported" uses, a meaningful step away from strict single-family zoning. This aligns directly with P-LU.5 (Increase Housing Choices) and P-H.4, which calls for missing middle housing and pocket neighborhoods as tools for diversifying the housing stock.
  • Better commercial areas: Neighborhood Center and Regional Center districts will allow underperforming auto-oriented centers to transition into mixed-use hubs. With a 20.9% office vacancy rate, this is critical. (A Kansas City-specific Urban3 analysis found mixed-use yields 10x the tax revenue per acre compared to auto-oriented development.)

Where the critical details are missing

The Childcare Gap

Despite a shortage of over 14,000 childcare slots in Johnson County, the draft use list of 35 specific categories entirely omits childcare. It must be explicitly permitted by right.

"Supported" vs. "Permitted"

The code lists diverse housing types as "supported." If this means by-right approval, it will work. If it means discretionary review and lengthy hearings, very few will get built.

Vague Administrative Flexibility

The outline mentions a staff-level modification procedure. For this code to succeed, administrative approval must be the default for projects that meet objective standards.

These gaps run counter to specific FrameworkOP action items. A-LU.1.C directs the city to "remove regulatory barriers that impede the development of a diversity of housing types and price points." A-LU.1.J directs the city to "address barriers to missing middle housing and infill development." A-H.5 directs the city to revise regulatory standards that create procedural barriers to missing middle housing. These are adopted action items, not aspirational suggestions. The code draft needs to follow through.

What this means for renters

  • Legacy development: If older apartment complexes are branded "nonconforming," renovations become nearly impossible. The new "legacy development" category could protect this crucial housing stock. This connects to P-H.2 (Support Aging and Established Neighborhoods) and A-H.2, which directs the city to monitor factors that impact the retention of attainable housing.
  • The family definition: The current code limits households to four unrelated people, a rule that penalizes roommates and non-traditional families. The rewrite must remove this cap. A-LU.1.C specifically directs the city to "remove regulatory barriers that impede the development of a diversity of housing types and price points." An occupancy cap based on family relationships is exactly that kind of barrier.
  • Tenant protections: The draft code leaves rental licensing out of the UDO, squandering a chance to directly tie zoning rights to building quality standards.

The state legislature adds urgency

SB 391 recently passed the Kansas Senate (31-7) and had a House hearing. It would prohibit cities from requiring landlords to accept housing vouchers. If the state continues narrowing tenant protections, the local zoning code becomes our most vital tool for ensuring housing access.

Our Proposal

Our proposal is organized around three key areas that align the UDO with the city's adopted vision, using objective, predictable standards.

Housing Variety

Permit duplexes, townhomes, and cottage courts by-right. Legalize ADUs citywide. Reduce minimum lot sizes to make starter homes and infill development feasible.

FrameworkOP: P-LU.5, A-H.5, A-H.6

Affordability

Eliminate parking minimums in walkable areas. Modernize occupancy rules to focus on health and safety, not an outdated definition of "family" that restricts how people live.

FrameworkOP: P-LU.4, A-LU.1.B, A-LU.1.C

Neighborhood Life

Allow small-scale, neighborhood-serving shops with design standards. Require new developments to include functional common spaces like plazas, courtyards, and pocket parks.

FrameworkOP: P-LU.9, A-QOL.2

Or view printer-friendly proposal

What to Do Next

The UDO rewrite is happening right now, and the rules are changing.

1 Take the Official Survey

Tell the city you support eliminating parking minimums, allowing neighborhood commercial, and permitting duplexes by-right. The deadline is April 30.

Take the Survey →

2 Attend the Open House

Join the open house on March 12, from 4–7 p.m. at the Matt Ross Community Center. Ask the consultants how "supported" uses will actually be approved.

Want the full evidence?

Our research page lays out the data, the comparable city precedents, and the policy analysis behind our reform recommendations.

Explore the Research

UDO Rewrite Timeline

The city's UDO rewrite is a multi-phase process spanning from Winter 2024 through Fall/Winter 2026. Public hearings and workshops are key moments for resident input.

Unified Development Ordinance Update Timeline showing 8 phases from Winter 2024-2025 through Fall/Winter 2026, including code audit, market studies, drafting, public hearings, and final adoption.

Source: City of Overland Park Planning & Development Services

Our Proposal Is a Public Resource

Our structured proposal is a public resource for the residents of Overland Park. It is grounded in the city's own adopted plans and supported by publicly available data. Have questions or want to share feedback? We'd like to hear from you.

Get Involved Today
SOURCES

Sources & Research

City of Overland Park Adopted Plans
City of Overland Park, Adopted 2024
The city's adopted comprehensive plan. Key housing policies: P-LU.5 (Increase Housing Choices), P-H.1 (Variety of Housing Types), P-LU.9 (Complete Neighborhoods).
City of Overland Park, 2026
Directs the city to evaluate options for incentivizing diverse and attainable housing, revise regulatory standards to encourage missing middle housing, and remove barriers to infill lots.
Overland Park Housing Data
OP Strategic Planning (Erin Ollig), January 2026
OP needs ~1,420 units/yr through 2030; averaging <700 built; only 1 home at attainable price since 2021.
Johnson County Post, January 2026
United Community Services of Johnson County, 2021
OP Planning & Development Services, December 2024
61.5% owner / 38.5% renter; 29,420 population increase by 2030; voucher waitlist ~500 families.
Redfin, January 2026
RentCafe / Yardi Matrix, December 2025
Point2Homes (ACS), 2023
United Community Services, January 2024
UDO Draft Documents (March 2026)
RCLCO Real Estate Advisors, March 2026
Data-driven demand projections through 2050 calling for parking reform and higher densities.
City of Overland Park / Consultant, March 2026
Guiding Principles + District Summaries
Distributed at March 12 open house
City of Overland Park / Consultant, March 2026
City of Overland Park / Consultant, March 2026
The only district with actual dimensional standards released, showing the new "tier" approach.
Market Study Alignment Memo
Distributed at March 12 open house
Portfolio Homes Pilot
Distributed at March 12 open house
Comparable City Reforms
City of Lawrence, November 2024
Nearest Kansas precedent: missing middle in all residential zones, parking minimums eliminated. Effective April 2025.
Better Cities Project / Unified Government, July 2025
Pew Charitable Trusts, January 2024
Sightline Institute, April 2024
The Urbanist, November 2023
Sightline Institute, June 2025
Arlington Magazine, 2025
Kansas City, MO, 2022–23
Parking & Cost Research
VTPI / Todd Litman, December 2025
Definitive suburban cost analysis: 1 space = +12.5% dev cost; suburban land adds ~$8K/space.
Local Housing Solutions (Furman Center / NLC), 2024
Strong Towns / Urban3, 2020
Kansas City-specific analysis: mixed-use yields 10x the tax revenue per acre vs. auto-oriented development.
American Planning Association, October 2018
U.S. Department of Transportation, January 2025
Legal & Policy
Kansas Legislature, 2025–26 Session
Passed Senate 31-7. Would block cities from requiring landlords to accept housing vouchers.
Oregon Legislature, 2021 (via Reason / AEI)
Metropolitan Abundance Project, 2024