Unincorporated Perry County, Indiana requires an Improvement Location Permit for any structure that is erected, reconstructed, moved, converted or enlarged, issued by the Planning and Zoning Department12. County zoning covers unincorporated land more than two miles from Cannelton, Tell City or Troy3. Septic permits come from the Perry County Health Department for $125, and a residential structure needs sewage approval first42.
At a glance
- Building permit
- Improvement Location Permit required for any structure erected, moved, converted or enlarged1
- Zoning
- Countywide zoning ordinance, covering unincorporated land more than two miles from Cannelton, Tell City or Troy3
- Permit fee
- Improvement Location Permit is $50 for an improvement valued at $500 or more5
- Lot size and setbacks
- Set by zoning district; a single-family lot in the A-1 district needs 1 acre, with a 35-foot front yard67
- Minimum home size
- 800 sq ft for a one-family dwelling; 480 sq ft for seasonal and recreational use; 500 sq ft for a mobile home8
- Septic
- County Health Department permit required for qualifying projects; fee is $12594
- Owner-builder exemption
- Not confirmed on the county's site; ask Planning and Zoning directly10
- Permit timing
- Construction must start within one year of the permit and finish within two years2
- Septic before building
- A sewage disposal system must be approved before a residential building permit is issued2
- Sewer connection
- Required when a sanitary sewer is available within a reasonable distance11
- Floodplain questions
- Indiana DNR Division of Water handles floodplain questions statewide2
Who to call
Building permits
Perry County Planning and Zoning Department
Improvement Location Permits (building permits), zoning administration, GIS property mapping and floodplain referrals for unincorporated Perry County
2219 Payne Street, Tell City, IN 47586
Septic permits
Perry County Health Department (Sanitarian)
Septic (on-site sewage) permits, soil-analysis review, installation inspections and water-supply testing for Perry County
3214 Tell Street, Tell City, IN 47586
Contact details are copied from each office’s official page and were checked against it on October 10, 2026.
Off-grid gear
Going off-grid in Perry County means bringing your own water and power. The kit we’d start with:
- Water Crystal Quest Filter any source — well, rain, or creek — to drinking-clean.
- Power Bluetti Solar generators and home battery backup for living off the grid.
- Septic Soil percolation test kit Run your own perc test before paying an engineer — the first thing a septic office asks about.
- Water Well water test kit Bacteria, nitrates, hardness — know what the well on a parcel is really pumping.
These are affiliate links — we may earn a commission, at no cost to you. As an Amazon Associate, Bolthole Index earns from qualifying purchases.
Do you need a building permit in Perry County, Indiana?
Yes. Perry County's Planning and Zoning Department issues an Improvement Location Permit for any structure erected, constructed, reconstructed, moved, converted or enlarged in unincorporated Perry County1. The Improvement Location Permit application fee is $50 for an improvement valued at $500 or more; a variance or special-exception application is $200, and an application affected by the county's flood-hazard regulations carries a supplemental $350 fee5. Construction must start within one year and finish within two years2. Before Perry County issues a residential building permit, the Health Department must approve the site's sewage-disposal system2. One- and two-family residential construction is also subject to the 2020 Indiana Residential Code, which incorporates the 2018 International Residential Code12. Ask Planning and Zoning whether inspections or a certificate of occupancy apply to the project because Perry County-specific requirements could not be confirmed.
Who is the Perry County Planning and Zoning Department and how do you reach them?
The Perry County Planning and Zoning Department issues Improvement Location Permits, administers the zoning ordinance, and keeps the file of every improvement permit and application for the county2. Reach the office at the Perry County Courthouse, 2219 Payne Street in Tell City, and call (812) 547-7121 to set up an appointment2. If your question involves a floodplain rather than a straightforward building permit, the same office directs residents to the Indiana Department of Natural Resources, Division of Water, at 877-928-37552. Ask this office early which zoning jurisdiction covers your specific parcel, since land close to a town may fall under that town's rules instead of the county's2.
Does Perry County have zoning?
Yes. The Perry County Plan Commission and Board of Zoning Appeals have jurisdiction over all unincorporated land outside two miles from the corporate limits of Cannelton, Tell City and Troy3. Inside that two-mile fringe, a town may hold zoning authority instead, and part of the area is specifically within Tell City's zoning jurisdiction, so check the county zone map with Planning and Zoning for any parcel near a town13. Perry County publishes conservation, agricultural, scenic, residential, business and industrial districts14. Lot and yard rules depend on the district: a single-family lot in the A-1 agricultural district needs 1 acre, with a 35-foot front yard, 10-foot side yard and 30-foot rear yard67. In R-1 and R-2 districts without central sewer the minimum lot is also 1 acre, while the Scenic district requires 3 acres per family and a 500-foot lot width6. Subdivision of land within the county zoning jurisdiction must follow Perry County's subdivision-control regulations15. Buildings used only for agriculture on the land where that activity occurs, and not for retail trade, are exempt from the state Class 1 design-release classification; that does not waive local zoning or permit requirements16.
How do septic permits work in Perry County?
The Perry County Health Department handles residential onsite-sewage permits9. A permit is required for a home or shed that will not connect to city sewer and when an existing onsite system is replaced or expanded; the county fee is $1254. If sanitary sewer is available within a reasonable distance, Indiana prohibits installing an onsite system and requires a sewer connection11. Only about 1.2% of Perry County soils are rated free of severe limitations for a conventional septic drain field, so make septic feasibility part of the purchase decision17. The sanitarian may take up to 45 days to review a submitted packet and, after receiving the necessary paperwork, up to 30 days to issue or deny a permit18. The installer must notify the sanitarian at least 48 hours before installation is planned18.
Can you live in an RV or tiny home on your land in Perry County?
In unincorporated Perry County, the zoning code allows occupancy of motor homes, travel trailers and campers in a campground, which is two or more units and may be permitted only as a special exception in a Conservation or Agricultural District with Indiana Department of Natural Resources and State Board of Health approval19. We could not confirm a county rule for living in an RV or tiny home on an individually owned parcel. Indiana's campground rule applies to regulated campgrounds and does not establish permission for residential RV use on a private deeded lot20. Indiana's temporary-campground limits likewise do not answer whether an owner may camp on an individually deeded parcel21. Because Perry County administers zoning in its unincorporated jurisdiction, ask the Planning and Zoning Department how the parcel's district treats an RV, a tiny home and required setbacks before buying or placing a unit32. A one-family dwelling must have at least 800 square feet of gross floor area, a seasonal and recreational dwelling can be approved at 480 square feet, and a mobile home needs at least 500 square feet8. Ask the Health Department what sewage arrangement it will approve; Indiana does not allow drywells or cesspools as onsite sewage treatment, though that rule does not decide every off-grid sanitation method22.
How do you build a home in Perry County, step by step?
- Call the Planning and Zoning Department at (812) 547-7121 to confirm the zoning jurisdiction, district, lot size and setbacks for the parcel2.
- Determine whether sanitary sewer is available within a reasonable distance; if it is, the project must connect rather than install an onsite system11.
- If the project qualifies for onsite sewage, apply through the Perry County Health Department and pay the $125 permit fee94.
- Allow up to 45 days for packet review and, after all necessary paperwork arrives, up to 30 days for a decision18.
- After sewage approval, apply to Planning and Zoning for the Improvement Location Permit2.
- Start construction within one year and finish within two years of permit issuance2.
- Have the septic installer notify the sanitarian at least 48 hours before installation18.
What should you check before buying land in Perry County?
Perry County farmland has recently sold for around $5,209 an acre, and typical homes in the county are valued near $192,0722324. Only about 1.2% of Perry County's soils are rated free of severe limitations for a conventional septic drain field, so get the Health Department's site evaluation before closing1718. Confirm whether the parcel sits within two miles of Cannelton, Tell City or Troy, since that determines whether county or town zoning applies13. Indiana generally does not require a state-agency permit for a high-capacity well, but a significant water-withdrawal facility may need registration; this does not answer whether Perry County requires a permit for an ordinary domestic well, so ask the Health Department before drilling25. Perry County's effective property tax rate runs about 0.7%, with a median annual property tax bill near $1,0412627.
Watch-outs
- Perry County will not issue a residential building permit until the Health Department approves your sewage disposal plan, so start the septic process first2.
- Land within two miles of Cannelton, Tell City, or Troy may fall under that town's zoning instead of the county's, and part of that area is specifically within Tell City's zoning jurisdiction, so confirm jurisdiction before you assume county rules apply13.
- With only about 1.2% of Perry County's soils rated free of severe septic limitations, do not assume a rural parcel will pass a conventional septic evaluation without checking first17.
Sources
- Planning and Zoning – Perry County, quoted and re-checked
- Perry County Planning and Zoning Department (perrycounty.in.gov)
- Planning and Zoning – Perry County, quoted and re-checked
- Sewage – Perry County Health Department, quoted and re-checked
- § 153.083 Fees, quoted and re-checked
- Perry County Code of Ordinances §153.037 Lot and Yard Requirements, quoted and re-checked
- § 153.037 Lot and Yard Requirements, quoted and re-checked
- codelibrary.amlegal.com, quoted and re-checked
- Sewage – Perry County Health Department, quoted and re-checked
- (2026 county census)
- Environmental Public Health: Onsite Sewage Systems Program, quoted and re-checked
- Rules of the Indiana Fire Prevention and Building Safety Commission, quoted and re-checked
- § 153.005 Jurisdiction Area, quoted and re-checked
- Chapter 153: Zoning, quoted and re-checked
- Chapter 153: Zoning, quoted and re-checked
- Plan Review FAQs (Indiana statewide rule), quoted and re-checked
- Share of soils USDA rates "not limited" for a conventional septic drain field (SSURGO). A strict rating: the median county is about 6% and a tenth of counties are 0%, so a low figure means most lots need a site evaluation or an engineered system, not that septic is impossible. Cite it only with that caveat: Bolthole Index county data
- Perry County Health Department (Sanitarian) (perrycounty.in.gov)
- § 153.060 Campground, quoted and re-checked
- Environmental Public Health: 410 IAC 6-71 Campgrounds (Indiana statewide rule), quoted and re-checked
- Environmental Public Health: 410 IAC 6-71 Campgrounds (Indiana statewide rule), quoted and re-checked
- Environmental Public Health: Onsite Sewage Systems Program, quoted and re-checked
- Farmland value per acre (USDA census): Bolthole Index county data
- Typical home value (Zillow): Bolthole Index county data
- Water: Water Availability Use/Rights Frequently Asked Questions, quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written October 10, 2026 from the rules quoted below, each taken from an official source and re-checked by an independent reviewer. This is research, not legal advice: rules change, so confirm with the office before you buy or build.