Building permits, zoning and land rules in Jay County, Indiana

Yes, in unincorporated Jay County. The county requires permits for new homes, garages or carports, new or enlarged basements, additions and structural changes, commercial buildings, agricultural structures, towers, pools, ponds and other listed work in county authority areas¹. The Jay/Portland Building & Planning Department issues city and county building and zoning permits and performs inspections¹. Indiana's statewide system currently includes the 2014 Indiana Building Code and the 2020 Indiana Residential Code; all work must meet the applicable code even when state filing is not required, and locally required permits still apply⁹. A qualifying agricultural building is outside the state Class 1 design-release category, but that does not waive local requirements; the county's agricultural exception is limited to specified certificate-of-compliance cases^6,7. Permit fees vary by project and are not published online, so request the current amount from Building & Planning¹. Driveways are listed as not needing a building permit from Building & Planning, but that answer does not settle whether the road's owner requires an entrance approval¹.

The Jay/Portland Building & Planning Department is the first stop for building permits, zoning review, inspections, rezoning and local flood-control questions¹. The office is at the Community Resource Center, 118 S. Meridian Street, Ste E, Portland, IN 47371; call 260-726-6904 or email jpbp.jhemmel@gmail.com¹. The department handles building permits and zoning for county-ordinance land: Pennville, Salamonia and other unincorporated areas, while Portland, Dunkirk, Bryant and Redkey set their own rules; septic permits stay with the Jay County Health Department wherever the parcel sits^1,3. For an Improvement Location Permit in the county ordinance area, submit a completed application, required fees and material showing compliance; the zoning administrator aims to decide promptly, but additional review can extend the process⁶. A certificate of compliance is required before covered occupancy, use or change of use, including a newly erected or enlarged structure⁶. No owner-builder exemption was confirmed, so ask the department who may pull the permit and perform the proposed work⁵.

Yes, but the zoning authority varies by location. Jay County's ordinance governs Pennville, Salamonia and other unincorporated areas, while Portland, Dunkirk, Bryant and Redkey have separate ordinances^2,6. Jay County publishes zoning districts and maps, so the parcel's district is the starting point for any land-use answer². In the Agricultural/Residential district, a lot using a well and septic system must have at least 2 acres; the stated minimum does not apply where public or another approved community sewer serves the lot⁶. Agricultural/Residential setbacks are 30 feet from the road right-of-way and 5 feet from property lines unless another ordinance provision applies⁶. Height also changes by district: primary structures are capped at 30 feet in Rural/Residential, 50 feet in Commercial and 70 feet in Industrial, while secondary structures in each are capped at 16 feet, subject to stated variance and special-structure provisions². Ask Building & Planning to confirm the parcel's jurisdiction and district before designing or buying¹.

The Jay County Health Department administers septic permits for residential onsite-sewage systems under Indiana's statewide rule, and that applies to town addresses as well as rural ones; building permits and septic permits are separate^3,4. Local health departments issue permits for new systems and repairs, and a local septic ordinance that differs from the state rule was voided as of July 1, 2023¹⁰. Where a sanitary sewer is available within a reasonable distance, a septic system is prohibited and a sewer connection is required¹⁰. Contact the Health Department at 504 West Arch Street, Portland, IN 47371, or 260-726-8080 before committing to a house location¹¹. The available material did not confirm Jay County's precise application, permit and inspection sequence, so ask the department what soil evaluation, design, installer and inspection steps apply³. Only about 0.4% of mapped Jay County soils avoid a “very limited” rating for a conventional septic drain field, making site-specific soil work a central feasibility check¹². Indiana sanitation rules generally require a compliant septic tank and soil absorption system where a dwelling is not connected or cannot connect to sewer; drywells and cesspools are not allowed as onsite sewage treatment⁴.

Yes, within limits, in the county ordinance area outside Portland, Dunkirk, Bryant and Redkey. A recreational vehicle may not be occupied continuously for longer than 12 weeks at any county location other than an approved campground². Indiana's campground rules do not turn a deeded parcel into a place to live in an RV¹³.

While you build a permanent house on the same tract, a temporary mobile home is allowed with a temporary use permit from the Zoning Administrator, obtained before the unit is moved onto the property. The permit runs for one year and can be extended once for one more year². After that, the owner must go before the Board of Zoning Appeals to show just cause².

For a tiny home used as a dwelling, the ordinance does not define the term; its residential-home standard applies, meaning more than 950 square feet of occupied space on a permanent foundation and compliance with local and state codes². A manufactured home made after January 1, 1981 may serve as a scattered-site residence in a zone that permits dwellings if it meets the dwelling-size, permit, permanent-foundation, anchoring, exterior and entrance standards². Inside the four towns, ask their own offices².

1. Give the Jay/Portland Building & Planning Department the parcel information and confirm whether county or municipal rules control, then identify the district, allowed use, lot size, setbacks, coverage, height and any subdivision review^1,2,6.

1. Contact the Jay County Health Department about onsite-sewage evaluation, design and permitting before fixing the house location^3,11.

1. Confirm legal access with the government controlling the road; a driveway connecting to an Indiana state highway requires permission through INDOT's permit system¹⁴.

1. Submit the building and zoning materials and current fee requested by Building & Planning; county permit fees vary by project^1,6.

1. Post and protect the permit card, arrange required inspections with Building & Planning, and obtain the required certificate of compliance before covered occupancy or use⁶.

Confirm the governing zoning authority first: Jay County regulates Pennville, Salamonia and other unincorporated areas, while Portland, Dunkirk, Bryant and Redkey have separate ordinances^1,2. Verify the parcel's mapped district, use, lot size, setbacks, coverage, height and subdivision status rather than assuming one countywide dimensional standard^2,6. Make septic feasibility an early contingency because only about 0.4% of mapped soils avoid severe limitations for a conventional drain field¹². For land near a ditch, waterway or low area, contact Building & Planning because floodways and floodplain areas involve Jay County, Portland, Indiana DNR and FEMA rules¹. Confirm road authority and entrance approval before assuming a farm lane can become a residential driveway¹⁴. The median property-tax bill is about $665 per year and the effective rate is about 0.6%, though the parcel assessment controls¹².