Unincorporated Parke County, Indiana requires a building improvement permit from Planning and Zoning for structural building improvements.1 County zoning applies outside incorporated towns and in towns that elect to use it; Rockville has its own building permits and zoning.234 Residential septic permits, including in Rockville, come from the Parke County Health Department; the county construction-permit process starts with a septic release number.567
At a glance
- Building permit
- Required for structural building improvements in unincorporated areas1
- Zoning
- Yes on unincorporated land; districts and use maps are published28
- Septic permit
- Health Department approval required for septic installation and repairs910
- RV living
- Private-land residential occupancy is not confirmed; ask Planning and Zoning11
- Tiny home
- Specific occupancy rule unconfirmed; single-family ground-floor minimum is 600 sq. ft.12
- Owner-builder
- No exemption confirmed; ask Planning and Zoning before applying13
- Water well permit
- Required in county planning jurisdiction, including agricultural wells; fee is $5014
- Flood-prone land
- Special approvals and local restrictions apply15
Who to call
Building permits
Parke County Planning and Zoning Office
Building improvement permits, zoning, well permits and permit applications for Parke County
116 W. High St., Room 105, Rockville, IN 47872
Septic permits
Parke County Health Department
Residential septic-system permits, inspections and regulation through the Environmental Health Division
116 W. High St., Room 12, Rockville, IN 47872
Roads & driveways
Parke County Highway Department
County paved and unpaved roadways; ask this office about access from a county road
306 N. Lincoln Road, Rockville, IN 47872
Also useful
Assigning addresses in Parke County
110 E High Street, Rockville, Indiana 47872
Contact details are copied from each office’s official page and were checked against it on October 12, 2026.
Off-grid gear
Going off-grid in Parke 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.
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Do you need a building permit in Parke County, Indiana?
Unincorporated Parke County requires a building improvement permit for structural building improvements; published fees are $50 for residential construction and $100 for a commercial structure.116 The application requires a site plan, legal description, applicable signatures and fees; habitable buildings also need a floor plan, and new residences need proof of an E911 address.17 Indiana’s adopted code framework includes the 2014 Indiana Building Code and the 2020 Indiana Residential Code, depending on the structure and code category.18 Parke County’s ordinance exempts agricultural uses and connected residences from zoning provisions and separately exempts agricultural accessory items from improvement-location permits; agricultural wells and septic systems still require improvement-location permits.192014 Ask Planning and Zoning how those exemptions apply to a farm residence or barn before treating the project as exempt from building approval.21 We could not confirm a general owner-builder exemption; ask Planning and Zoning what applies when the owner acts as contractor.1321
Who issues building permits in Parke County, and how do you reach them?
The Parke County Planning and Zoning Office handles county building improvement permits and zoning for unincorporated land.12 The office is at 116 W. High St., Room 105, Rockville, IN 47872; call (765) 569-3394 or email planning@parkecounty.in.gov, or use its online application and credit-card payment link.21 Parke County states that building permits can be issued the same day when all requested information is supplied, with applicants handled first come, first served; the process starts with a Health Department septic release number.7 We could not confirm the county building-inspection schedule; ask Planning and Zoning which inspections must occur before work is covered.21 Inside Rockville, the town requires its own building permit before construction, alteration or repair costing more than $1,000; residential septic permits remain with the Parke County Health Department.36
Does Parke County have zoning?
Parke County's zoning ordinance governs unincorporated territory and any incorporated areas that elect to use it2. Published classifications and use maps include agricultural, residential, commercial, industrial, flood-prone or flood-hazard, and special categories22. On unincorporated land zoned AP or AFR, construction requires at least 0.5 acre and the parcel must also be suitable for septic23. A building generally needs at least 8 feet from a side property line unless a special exception applies; front-line setbacks also apply, secondary structures generally belong behind the primary structure's front line, and subdivision covenants may be stricter24. Single-family and two-family dwellings need a minimum ground floor of 600 square feet, and the ordinance sets a separate 250-square-foot minimum for multifamily efficiency units.1225 Ask Planning and Zoning about RVs, tiny homes and accessory dwellings in the parcel's district21. Inside Rockville, the town sets its own zoning; the Parke County Health Department still handles residential septic permits.46
How do septic permits work in Parke County?
The Parke County Health Department issues, regulates and inspects residential septic systems, and septic repairs as well as installations require a Health Department permit.109 Commercial systems also require state design specifications and approval.26 For residential and commercial systems, obtain a registered soil scientist’s evaluation, system requirements, a design, an onsite evaluation and a complete application; include the deed and applicable easement documentation.2728 The septic permit must precede installation and the county construction permit, and must remain on the job site during work.28 Published fees are $75 for residential systems and $100 for commercial systems, with permits valid for 1 year.27 Confirm repair-permit expiration and excavation and covering notice deadlines with the Health Department before scheduling work; the department conducts the final inspection.272930 Call 765-569-4071 or email sanitarian@parkecounty.in.gov.30 Only about 9.6% of Parke County soils are rated without severe limitations for a conventional drain field, so make septic feasibility a purchase contingency.31
Can you live in an RV or tiny home on your land in Parke County?
We could not confirm a general rule for long-term RV occupancy on private land or specific tiny-home occupancy in unincorporated Parke County; ask Planning and Zoning about the proposed use, including RV occupancy during construction.21 Parke County’s residential-use table sets a 600-square-foot minimum ground floor for single-family and two-family dwellings, so a smaller tiny home proposed as a single-family dwelling falls below that standard.12 The separate 250-square-foot minimum is for multifamily efficiency units, not a standalone tiny home.25 A tiny home built as a structural building improvement in unincorporated Parke County requires county building approval and the applicable Indiana code standards.118 Ask Planning and Zoning to confirm the dwelling classification and district requirements before ordering a tiny home.21
How do you build a home in Parke County, step by step?
- Ask Parke County Planning and Zoning to confirm the parcel’s jurisdiction, district, residential use, lot size and setbacks.222232421
- Obtain the soil evaluation and system design, then the Health Department septic permit and release number before applying for county construction approval.277
- Request an address from the Parke County 911 Office if needed, then assemble the site plan, legal description, signatures, fees, habitable-building floor plan and proof of an E911 address for a new residence.3217
- Apply for the building improvement permit and, if drilling a well in county planning jurisdiction, the well permit; the published well fee is $50, including for agricultural wells.114
What should you check before buying land in Parke County?
Confirm the parcel's zoning district, use, lot-size requirement and setbacks with Parke County Planning and Zoning before closing, then make a Health Department septic evaluation a purchase contingency because only about 9.6% of county soils are rated without severe limits for a conventional drain field8233631. About 76.6% of Parke County land has a slope of 15% or less and about 44.9% is wooded, but parcel-level terrain and clearing needs can differ from county averages3738. Check flood maps: covered floodway activity requires written approval from the Natural Resources Commission, and a mapped stream in a flood-prone or hazard area can carry a 100-foot structural setback measured from its meander line15. Verify legal road frontage and ask the Highway Department about county-road access; a driveway on a state or federal highway needs a state release3433.
Watch-outs
- Parke County agricultural exemptions do not remove improvement-location permits for agricultural wells and septic systems; ask Planning and Zoning how the exemption applies to a farm residence or barn.192021
- Only about 9.6% of Parke County soils are rated without severe limits for a conventional septic drain field, so establish septic feasibility before choosing a house site31.
- An improvement covered by the Parke County ordinance cannot be occupied after construction or structural alteration until the Building Commissioner issues a certificate of occupancy35.
Sources
- Parke County, Indiana: Planning Commission, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Town of Rockville: § 152.03 Building and construction, generally (Parke County), quoted and re-checked
- Town of Rockville: § 154.25 Establishment of districts, zone map and description of districts (Parke County), quoted and re-checked
- Parke County, Indiana: Health Department, quoted and re-checked
- Town of Rockville: Parke County, Indiana: Health Department (Parke County), quoted and re-checked
- Parke County Improvement Location Permit Application, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County, Indiana: Health Department, quoted and re-checked
- Parke County, Indiana: Health Department, quoted and re-checked
- Parke County Zoning Ordinance (2026 county census)
- Parke County Zoning Ordinance, quoted and re-checked
- (2026 county census)
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County, Indiana: Planning Commission, quoted and re-checked
- Parke County, Indiana: Planning Commission, quoted and re-checked
- DHS: Rules of the Indiana Fire Prevention and Building Safety Commission, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County Planning and Zoning Office (in.gov)
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County Improvement Location Permit Application, quoted and re-checked
- Parke County Improvement Location Permit Application, quoted and re-checked
- Parke County, Indiana Zoning Ordinance, quoted and re-checked
- Parke County, Indiana: Health Department, quoted and re-checked
- Parke County, Indiana: Health Department, quoted and re-checked
- Information Packet for Obtaining a Permit for an On-Site Sewage Disposal System, quoted and re-checked
- Information Packet for Obtaining a Permit for an On-Site Sewage Disposal System, quoted and re-checked
- Parke County Health Department (in.gov)
- 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
- Parke County 911 Office (in.gov)
- Parke County Highway Department (in.gov)
- Parke County Improvement Location Permit Application, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Parke County Zoning Ordinance, quoted and re-checked
- Share of land at 15% slope or less: Bolthole Index county data
- Wooded share of land: Bolthole Index county data
Written October 12, 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.