Building permits in unincorporated Jasper County, Indiana come from Jasper County Planning & Development, which issues them under its Unified Development Ordinance12. Zoning approval uses the same ordinance outside city and town planning jurisdictions, where municipalities may run their own planning and zoning3. Septic and well permits come from the Jasper County Health Department and must be in hand before the building permit45.
At a glance
- Building permit
- Required; Planning & Development administers the county process1
- Zoning
- Yes outside city and town planning jurisdictions; standards vary by district26
- Septic
- Environmental Health handles permitting; a required septic permit comes before the building permit74
- Private well
- County permit required for a new or replacement well5
- RV living
- Regular living or sleeping in an RV parked or stored under the UDO outdoor-storage rules is prohibited8
- Manufactured home
- Allowed conditionally; county submittals require a qualifying title and installation instructions9
- Minimum home size
- District-specific; the MP district minimum is 700 square feet per dwelling unit10
- County-road driveway
- Permit required from the Jasper County Highway Department11
Who to call
Building permits
Jasper County Planning & Development
Building permits, Improvement Location Permits, planning and zoning
115 W Washington St Suite 109 Rensselaer, IN 47978
Septic permits
Jasper County Health Department — Environmental Health
Residential onsite sewage systems and water well permits
Roads & driveways
Jasper County Highway Department
County-road driveway permits, culverts and county right-of-way questions
Jasper County Highway Department 2676 W Clark St Rensselaer, IN 47978
Contact details are copied from each office’s official page and were checked against it on October 9, 2026.
Off-grid gear
Going off-grid in Jasper 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 Jasper County, Indiana?
Yes. Jasper County requires an Improvement Location Permit or building permit for covered construction, and a driveway permit must be obtained first.1 The county applies the Indiana residential code to one- and two-family dwellings and lists the Indiana building code separately as in effect.12 Ask Planning & Development which inspections apply because a general residential inspection schedule could not be confirmed.13
The application package includes a site plan showing structures, property lines or rights-of-way, height and driveway location, plus floor plans, framing or structural details, elevations, foundation design and truss drawings.14 A single-family permit is $50 plus $0.15 per square foot, with a $220 minimum; manufactured-home and modular-home permits are $150 and $200, while commercial fees are available on request.15
Who issues building permits in Jasper County, and how do you reach them?
Jasper County Planning & Development is the starting office for building permits, Improvement Location Permits, planning and zoning.13 The office is at 115 W Washington St Suite 109, Rensselaer, IN 47978, and its phone number is 219-866-4908.13 Its county page links the permit application and Unified Development Ordinance.13
Give Planning & Development the parcel number and ask it to identify the jurisdiction, zoning district, allowed use, required drawings, fee and inspection sequence before ordering plans.13 The county ordinance applies outside the legally established planning jurisdictions of cities and towns, so land inside one of those jurisdictions may use a municipal process for building permits and zoning instead, while septic and well permits stay with the Jasper County Health Department2316. No general owner-builder exemption or complete residential inspection schedule could be confirmed; an owner doing the work should ask what permits and inspections remain necessary.1713
Does Jasper County, Indiana have zoning?
Yes. Jasper County's Unified Development Ordinance applies outside city and town planning jurisdictions, and the official zoning map assigns standard and overlay districts parcel by parcel.26 Those districts control allowed uses and can differ on public sewer and water, lot area, setbacks, coverage and height.1819202122
The differences are substantial: the VR district has a 5,000-square-foot lot minimum, 15-foot front setback, 5-foot primary side setback and 20-foot primary rear setback, while the MP district requires at least 3 acres with 75-foot front and 30-foot side and rear setbacks.1920 The MP district has a 700-square-foot minimum per dwelling unit, while the VR district sets a 900-square-foot minimum dwelling size, a 65% maximum lot coverage and a 35-foot limit on primary structures232425. Confirm the mapped district and use with Planning & Development rather than applying these examples to every parcel.613
How do septic and well permits work in Jasper County?
Jasper County Environmental Health administers residential onsite sewage systems and water-well permits.7 When private services are needed, the septic and well permits must be obtained before Jasper County will issue the building permit.45 Published fees are $250 for a conventional septic permit, $450 for a mound-system permit and $150 for a well permit.26
Only 2% of mapped Jasper County soils are rated without severe limitations for a conventional septic drain field, so make septic feasibility a purchase contingency and settle the system area before fixing the house location.27 Indiana requires a compliant septic tank and soil-absorption system where a dwelling cannot connect to sewer; drywells and cesspools are not allowed as onsite sewage treatment.28 Public sewer and water requirements also vary by zoning district, so confirm whether the parcel must connect.18
Can you live in an RV or tiny home on your land in Jasper County?
Regular living or sleeping in a recreational vehicle parked or stored under Jasper County's UDO outdoor-storage standards is prohibited.8 Those standards allow no more than 2 recreational vehicles outdoors per lot, place them in a driveway, side yard or rear yard rather than elsewhere in the front yard, and require primary-structure setbacks.8 The separate rule for temporary camping on private land could not be confirmed, so ask Planning & Development before an occasional stay.13
A specific tiny-home occupancy rule also could not be confirmed.13 Manufactured homes have a clearer path: the UDO provides an MP district for manufactured-home dwellings and parks, while the county requires a title in the applicant's name showing a model year of 1981 or newer plus installation instructions.9 The MP district requires public sewer and water and at least 700 square feet per dwelling unit.2910
Building a home in Jasper County: what are the steps?
- Give Planning & Development the parcel number and confirm jurisdiction, mapped zoning district, allowed residential use, dimensional standards and utility requirements.2618
- Check whether subdivision or replat approval is needed before treating a proposed split as a buildable lot.30
- Lay out the home, property lines, existing structures, driveway and utilities, then assemble the required construction drawings.14
- Obtain the driveway permit from the county or state road authority.11
- If using private services, obtain septic and well permits from Environmental Health.45
- Submit the complete building package and fee to Planning & Development, then confirm inspections before starting work.141513
What should you check before buying land in Jasper County?
Confirm the parcel's jurisdiction, zoning district and legal lot status before relying on a listing's buildability claim.2630 Put the home, septic area, well and driveway on one concept plan because access and private-utility permits precede the building permit.14 Treat septic feasibility as a purchase contingency because only 2% of mapped county soils are rated without severe limitations for a conventional drain field.27
Check the flood map and proposed building area: structures in the county planning jurisdiction must sit at least 25 feet from a delineated floodplain boundary, and Indiana regulates most development activity in floodways.3132 Confirm which road authority controls the entrance before applying for access.11 Jasper County's effective property-tax rate is about 0.5%, and the median annual property-tax bill is about $998.3334
Watch-outs
- Jasper County will not issue the building permit for applicable new construction until the septic and well permits are obtained.45
- Only 2% of mapped Jasper County soils are rated without severe limitations for a conventional septic drain field.27
- Jasper County prohibits regular living or sleeping in recreational vehicles parked or stored under the UDO outdoor-storage standards.8
- A manufactured home must have a title in the applicant's name showing it was built in 1981 or later, along with installation instructions.9
Sources
- Before You Build, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Before You Build, quoted and re-checked
- Before You Build, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County: Environmental Health, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Before You Build, quoted and re-checked
- Rules of the Indiana Fire Prevention and Building Safety Commission, quoted and re-checked
- Jasper County Planning & Development (jaspercountyin.gov)
- Before You Build, quoted and re-checked
- Before You Build, quoted and re-checked
- Jasper County: Environmental Health, quoted and re-checked
- (2026 county census)
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County: Health Department Fees, 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
- 410 IAC 6-8.3 Residential On-Site Sewage Systems (Indiana statewide rule), quoted and re-checked
- jaspercountyin.gov, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Jasper County Unified Development Ordinance, quoted and re-checked
- Water: Community Assistance & Information (Indiana statewide rule), quoted and re-checked
- Effective property tax rate: Bolthole Index county data
- Median property tax bill: Bolthole Index county data
Written October 9, 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.