Johnson County, Kansas
Westwood Hills is a city in Johnson County, Kansas. Westwood Hills adopts its own zoning, so inside its limits Westwood Hills’s rules apply, not the county’s. 10 rules below are quoted from official sources and independently re-checked, most recently on November 3, 2026. Rules for unincorporated land are on the Johnson County page.
Construction and alterations on private property inside Westwood Hills city limits
“construction in westwood hills generally requires a building permit unless you are undertaking minor repairs such as painting, decorating, minor landscaping, patching, and maintenance.”
Construction inside Westwood Hills city limits
adopted code edition: 2003 IBC (also 2003 IRC, IMC, IFC, IPC, fuel gas code; 2002 NEC)
“westwood hills adopted the following codes: chapter 5, article 1 the 2003 edition of the international building code (the "ibc")”
Land inside Westwood Hills city limits: the city's own zoning regulations (Chapter 8) divide the city into a residential district and a retail district.
“the city council of westwood hills has established two "use and area districts" designated as (a) residential district, and (b) retail district.”
All land inside Westwood Hills city limits; the city's zoning map divides the city into a residential district and a retail district
“the city of westwood hills is divided into said districts, the boundaries of which are shown upon the official city map”
Single-family dwellings and attached or detached garages in the residential district of Westwood Hills city limits, on lots in the plat of Westwood Hills (front setback); Westport Annex plat lots have a 25-foot front setback
front setback (Westwood Hills plat): >= 30 feet (25 feet on Westport Annex plat lots; majority-building line applies) · side setback: >= 4 feet (corner lots: 20 feet to the side street) · rear setback: >= 25 feet
“30 feet to the front property line on those lots, tracts or parcels of land included as a part of the plat of westwood hills, a subdivision of land in johnson county, kansas”
Primary structure, additions and accessory structures on a residential district lot inside Westwood Hills city limits
building lot coverage maximum: <= 25 percent (planning commission exception; drives, decks and patios excluded)
“the building lot coverage area, defined as the ground area occupied by all structures divided by the total area of the lot, for the primary structure, additions, and accessory structures may not exceed 25 percent exclusive of drives, decks and patios.”
Buildings, structures and appurtenances in the residential district of Westwood Hills city limits
maximum building height: <= 30 feet (or two and one-half stories, whichever is lesser)
“no building, structure or appurtenance shall be erected on a lot, tract or parcel of land which building, structure or appurtenance exceeds the lesser of two and one-half stories or thirty (30) feet in height”
“buildings, structures and appurtenances to be used for any of the purposes enumerated in sub-section (a), (b) and (c) of this section shall not exceed one story in height”
Dwellings and other buildings inside Westwood Hills city limits
“every kitchen sink, lavatory basin, bathtub or shower and toilet installed within any building shall be properly connected to both a public water and sewer system”
Building permit applications for work on private property inside Westwood Hills city limits
“forms and information building permit online application adjoining owner property signatures building permit checklist building permit workflow”
We looked and could not find an official answer yet. Silence is not permission; ask Westwood Hills or Johnson County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Westwood Hills publishes no rule on the point, not that none exists. Johnson County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Westwood Hills means bringing your own water and power. The kit we’d start with:
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