Hamilton County Unified Development Ordinance

This proposed update to the Unified Development Ordinance contains modifications since the adoption back on 07-05-2022.

To view the proposed updates to the Unified Development Ordinance, click on the link below:

   HCPC Unified Development Ordinnce_revisions 3.20_Cover Opens in new window

Below is a link to the revisions table showing the proposed changes to the Unified Development Ordinance:

HCPC Unified Development Ordinance Revision Details Opens in new window


Hamilton County Unified Development Ordinance
**Adopted: 07-25-2022**

This Unified Development Ordinance is an update to the Hamilton County, IN
zoning ordinance, originally created in 1990 – Ordinance 3-19-90 and the Subdivision Control Ordinance. It is intended to replace the old documents in their entirety. The
revision team took into consideration the 2020 Comprehensive Plan, US 31 road
updates, land use best practices, recent court cases, and trending technologies
during the creation of this Unified Development Ordinance.

To view the current Unified Development Ordinance adopted on 07-25-2022, click on the link below:

HCPC UDO COVER Opens in new window


​​ Jurisdictional Area Hamilton County is made up of nine different planning jurisdictions.  The Hamilton County Plan Commission has jurisdiction over the areas of the County shown in blue on the map below.​​
       Hamco-Plan Juris-Web
(To see the jurisdictions for all of Hamilton County, click here)
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