Off-Grid Living in Perry County, Indiana
Perry County's zoning and building rules only apply outside town limits and a two-mile fringe around Cannelton, Tell City, and Troy, and a septic permit from the county Health Inspector is required before any building permit is issued. Greywater and rainwater rules are not clearly addressed at the county level, so those areas remain unconfirmed pending a direct call to Planning and Zoning.
Is it legal to live off-grid in Perry County, Indiana?
There is no outright ban on living off-grid in Perry County, Indiana - it is legal but regulated. Zoning and land use are set locally and vary by area, putting a cabin, tiny home, or RV on raw land is not clearly documented online, so confirm it locally, and building permits are restricted. Plan around septic/wastewater (restricted) and disconnecting from utilities (restricted). Because these rules are set locally, confirm the specifics with Perry County before you buy land or build.
The verdict for Perry County
- Zoning: Varies locally
- Dwellings, tiny homes: Unclear - verify
- Building permits: Restricted
- Septic: Restricted
- Greywater reuse: Unclear - verify
- Rainwater harvesting: Unclear - verify
- Private wells: Generally allowed
- Living disconnected from utilities: Restricted
Perry County at a glance
Who to call in Perry County
- Zoning Perry County Planning and Zoning Department (812) 547-7121
- Septic and health Perry County Health Department / Health Inspector
- Wells and water Indiana Department of Natural Resources, Division of Water 877-928-3755
- Environmental Indiana Department of Health, Environmental Public Health Division (Onsite Sewage Systems Program)
- Zoning Town of Cannelton Zoning Administrator
Offices named on official pages during research. Phone numbers appear only when the official page showed one; confirm hours and jurisdiction before you drive out.
Perry County, Indiana is one of those places where the rules genuinely depend on where exactly your land sits. I've dug through the county's own planning documents and the state's health rules to lay out what I found, but I'll be upfront about a few gaps.
Zoning first. The Perry County Plan Commission and Board of Zoning Appeals only has authority over unincorporated land that's outside a two-mile radius of Cannelton, Tell City, and Troy. If your parcel falls inside that two-mile buffer, or inside town limits, the town's own zoning code (Cannelton has a published Title 7, for instance) governs instead, not the county. So the very first thing I'd tell anyone is: figure out which side of that line your land falls on before assuming county rules apply.
Where the county does have jurisdiction, it requires what it calls an Improvement Location Permit before anyone occupies or uses vacant land or a structure. That's administered by the county's Planning and Zoning Department.
Building and septic are tied together here. The county's building permit checklist won't let you get a building permit without either a Water/Sewage Permit or proof of sewer tap-in. In practice, that means before the Health Inspector signs off on a septic system, you can't get your building permit for a new home. Indiana's on-site sewage rule (410 IAC 6-8.3), issued by the state health department, is administered locally by the county health officer, and it explicitly allows the county to be stricter than the state baseline if it wants. Indiana's health department also publishes guidance on composting and incinerating toilets, but I could not confirm whether Perry County's health office accepts those as a stand-alone system instead of a septic tank, so treat that as unresolved and ask directly.
Greywater and rainwater are both genuinely unclear at the county level. I found no Perry County ordinance addressing either one specifically. Rainwater catchment doesn't appear to be prohibited by anything I could find, so it likely falls back to whatever baseline the state allows, but I'd still confirm with the county before investing in a big cistern setup. Greywater reuse similarly has no dedicated county permit path that I could locate; wastewater generally is expected to run through an approved septic system under the state rule.
Wells fall under state DNR rules, and the county's own site refers water and floodplain questions straight to Indiana DNR's Division of Water. There's no separate county well ordinance that I found.
Bottom line on utilities: going without grid electric or public water isn't itself illegal here, but you can't legally occupy a structure without both the Improvement Location Permit and a health-department-approved septic system. So "off-grid" in the disconnected-utilities sense is fine; "off-grid" in the sense of skipping wastewater permitting is not.
One honesty note: I could not fully verify which website belongs to Perry County Indiana's actual Health Department, since near-identical department names exist in Ohio and Illinois. I'm relying only on the confirmed perrycounty.in.gov pages and steering readers to call rather than trust unverified septic fee figures.
Perry County in numbers
- Worst-month sun
- 3.0 peak hours/day (4.8 annual average)
- Heating degree days
- 4,148
- Precipitation / snow
- 48.41 in / 4.4 in a year
- Frost-free season
- 04-02 to 11-05
- Elevation
- 610 ft
Open the full site report for this spot →
30-year climate normals for the nearest ZIP and distances from the town center; a specific parcel will differ. Run the site report on an address for its own numbers.
Sources
Primary sources (statutes, agencies, municipal documents)
- Planning and Zoning - Perry County Government perrycounty.in.gov
- PLANNING AND ZONING codelibrary.amlegal.com
- CHAPTER 153: ZONING codelibrary.amlegal.com
- Located at 2219 Payne Street, Tell City, IN 47586 perrycounty.in.gov
- Environmental Public Health: Onsite Sewage Systems Program www.in.gov
- RESIDENTIAL ON-SITE SEWAGE SYSTEMS RULE 410 IAC 6-8.3 www.in.gov
- septic systems secure.in.gov
- Perry County Health Department | National Prevention Information Network npin.cdc.gov
- environmental health www.in.gov
- Sec. 10-03-11. Manufactured and Mobile Homes. codelibrary.amlegal.com
- Perry County Permit October 2025 perrycounty.in.gov
- Ordinance 325 Building Code www.in.gov
Secondary sources (universities, regional bodies)
- Sewage | Perry County Health Department perryhealth.net
- Environmental Health & Food Services | Perry County Health Department perryhealth.net
Only government, statute, municipal, university, and regional-planning sources are listed. Pages used to find an issue but not to substantiate it are not cited. See how this database is researched.
Live here? Help keep Perry County accurate.
Residents, landowners, builders, and town officials: confirm what is right or tell me what is wrong. Every note is checked before it appears. Two minutes, no account.
FAQ
Common questions about off-grid living in Perry County
Is it legal to live off-grid in Perry County, Indiana?
There is no outright ban on living off-grid in Perry County, Indiana - it is legal but regulated. Zoning and land use are set locally and vary by area, putting a cabin, tiny home, or RV on raw land is not clearly documented online, so confirm it locally, and building permits are restricted. Plan around septic/wastewater (restricted) and disconnecting from utilities (restricted). Because these rules are set locally, confirm the specifics with Perry County before you buy land or build.
Does Perry County zoning apply to all unincorporated land?
No. It applies to unincorporated land outside a two-mile radius of Cannelton, Tell City, and Troy. Inside that buffer or inside town limits, the town's own zoning code governs instead of the county's.
Can I build a home without a septic permit in Perry County?
No. The county's building permit process requires proof of an approved septic system or sewer tap-in before a building permit will be issued, per the county's own permit checklist.
Are composting toilets allowed instead of a septic system?
Indiana's state health department publishes guidance on composting and incinerating toilets, but whether Perry County accepts one as a sole system for a dwelling was not confirmed. Call the county Health Department directly.
Is rainwater harvesting legal in Perry County?
I found no county ordinance restricting it, so it appears to default to the state baseline, but this isn't confirmed at the county level. Ask Planning and Zoning to be sure.
Who do I call about drilling a well?
Well construction is governed by Indiana DNR statewide rules. Perry County itself refers water-related questions to the DNR Division of Water.
