Indiana
Buying Land in Boone County, Indiana
Seat Lebanon, immediately northwest of Indianapolis. Boone County was a fairly typical fast-growing exurban county until the state's LEAP Research and Innovation District landed here -- and the resulting data-center and solar/wind development pressure has pushed the county to adopt a real moratorium and draft entirely new zoning rules in real time.
Zoning: the Area Plan Commission covers unincorporated land -- but Lebanon is rewriting its own rules fast
Boone County enforces building, zoning, and subdivision regulations in unincorporated territory through its Area Plan Commission (APC) and County Building Department, both based at 104 Court House Square in Lebanon. Land inside Lebanon's corporate limits -- including the areas the city has recently annexed for LEAP-related development -- falls under Lebanon's own separate zoning ordinance and building department instead of the county's. That distinction matters more here than in most Indiana counties right now, because Lebanon has been actively annexing large tracts of previously-unincorporated Boone County land specifically to bring them under city rather than county zoning control.
A buyer evaluating any Boone County parcel near Lebanon's growth boundary should confirm current municipal-versus-county jurisdiction directly rather than relying on how the land has historically been classified, since annexation activity here has moved faster than in a typical exurban county in recent years. See our dedicated zoning topic page for Boone County for the specific LEAP-related annexation and rezoning dispute, the county's data-center moratorium, and its new energy-overlay ordinance.
The LEAP district: the reason Boone County zoning is changing so fast
The Indiana Economic Development Corporation's LEAP (Limitless Exploration/Advanced Pace) Research and Innovation District, a roughly 9,000-to-10,000-acre high-tech and life-sciences development zone northwest of Lebanon, is the single biggest driver of land-use change in Boone County right now. It has brought large-scale data-center construction, new water-pipeline infrastructure, and industrial-scale power demand into a county that was, until recently, best known as an ordinary fast-growing Indianapolis exurb of subdivisions and farmland.
That pace of change has generated real friction: Lebanon's annexation of roughly 5,200 acres for the LEAP zoning district drew a legal challenge from a group of Boone County property owners in Boone County Circuit Court, and separate reporting has documented resident concern over new water pipelines routed through existing residential areas. This is genuinely still unfolding -- our dedicated zoning topic page for the county covers the specifics with the caveat that several pieces of it, including the annexation lawsuit's outcome, were not resolved as of this research pass.
Septic, GIS, and other departments to know
For a standard septic system, new well, or well pump on unincorporated Boone County land, the Boone County Health Department issues the applicable permits -- a combined "Septic, Well & Pump Permit" application covers all three -- and well drillers must be registered with both the Indiana Department of Natural Resources and the county health department, with a bacteria test on the completed well required before it's released for use. This is separate from, and unaffected by, the LEAP-district zoning changes described above, since ordinary septic permitting continues to run through the health department regardless of what's happening with the county's zoning ordinance.
The Boone County GIS department ((765) 483-4406) and County Auditor's office ((765) 482-2940) can provide parcel numbers and property records, and the County Recorder's office holds deeds, easements, and plats. Given how quickly land-use pressure has escalated in parts of the county tied to LEAP, a buyer anywhere near the district's footprint should check both current zoning jurisdiction (county versus a possibly-newly-annexed City of Lebanon boundary) and any pending rezoning or infrastructure easement affecting the specific parcel before relying on an older plat or listing description.
Who to Call Before Buying Land in Boone County
Direct WebFetch access to boonecounty.in.gov was not attempted in this research pass, and several facts on this page (the data center moratorium's current status, the Energy Overlay District ordinance's final adopted terms, and the LEAP annexation lawsuit's outcome) are time-sensitive and may have changed since -- confirm all three directly with the Area Plan Commission before relying on this page for a specific parcel.
Planning & Zoning
Boone County Area Plan Commission
Zoning verification for unincorporated Boone County; data center moratorium and Energy Overlay District status on a specific parcel.
Building & Permitting
Boone County Building Department
Building permits in unincorporated Boone County.
Environmental Health
Boone County Health Department
General environmental health questions for Boone County.
Septic / Onsite Wastewater
Boone County Health Department
Combined septic, well, and pump permits under 410 IAC 6-8.3 and county rules.
GIS / Parcel Records
Boone County GIS
Parcel numbers and GIS data requests.
Assessor / Property Tax
Boone County Auditor
Property records and parcel numbers.
Recorder / Clerk / Land Records
Boone County Recorder
Recorded deeds, easements, and plats for a specific parcel.
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Get local guidanceTopics Specific to Boone County
Sources
- Area Plan Office — Boone County, Indiana Government (accessed 2026-09)
- Boone County Commissioners Approve Moratorium on Data Centers — Boone County, Indiana Government (accessed 2026-09)
- Boone County Area Planning Commission Releases Draft Renewable Energy Ordinance for Public Review — Boone County, Indiana Government (accessed 2026-09)
- DRAFT-B-Energy-Overlay-District-Ord-2025-11-26 — Boone County, Indiana Government (accessed 2026-09)
- Boone County residents file legal challenge over LEAP annexation — Indianapolis Business Journal (accessed 2026-09)
- Hundreds of property owners threatened with legal action under latest LEAP water plan — WTHR (accessed 2026-09)
- Health Department — Boone County, Indiana Government (accessed 2026-09)
Last reviewed 2026-09