Newton County, Indiana
Washington Township is a township in Newton County, Indiana. Septic permits inside Washington Township come from Newton County. 21 rules below are quoted from official sources and independently re-checked, most recently on October 30, 2026. Rules for unincorporated land are on the Newton County page.
Washington Township does not set these itself; the county, a health district or the state does, and they apply to every address inside its limits.
New residential construction and alterations on parcels inside Washington township (county building department)
exempt structure size: <= 160 sq ft (structures of this size or smaller) · exempt repair cost: <= 10000 USD (roofing, siding and similar repair/maintenance)
“building permits are not required for structures 160 square feet or smaller, or for repair/maintenance (roofing, siding, etc.) for which the cost does not exceed $10,000.00”
Building construction codes adopted by Newton County, Indiana, administered by the county building department for work inside Washington township
“building rules of the indiana fire prevention and building safety commission as set out in the following articles of title 675 of the indiana administrative code are hereby incorporated by reference in this code”
Permitted construction inside Washington township
“the owner of a permit is required to notify the building department during working hours, at least 24 hours in advance, when construction is ready for inspection.”
Occupancy of a dwelling inside Washington township
“in order to legally inhabit a dwelling, a certificate of occupancy through the building department is required;”
County zoning districts applying to unincorporated land inside Washington township, assuming no township zoning of its own (not verified)
“zoning legend: a r-1 r-1a r-2 rmh rmha mxd b-1 b-2 i-1 i-2 agricultural district single family residential district”
Single-family dwelling in the R-1 single-family residential district, unincorporated land inside Washington township
minimum dwelling ground floor area: >= 960 sq ft
“all buildings may not cover more than 45% of the total lot area. minimum dwelling ground floor area: 960 square feet minimum lot area to allow dwelling: 43,560 square feet.”
“minimum ground floor area: 960 square feet minimum lot area to allow dwelling: 43,560 square feet.”
Lot needed to allow a single-family dwelling in the R-1 single-family residential district, unincorporated land inside Washington township
minimum lot area to allow dwelling: >= 43560 sq ft
“minimum dwelling ground floor area: 960 square feet minimum lot area to allow dwelling: 43,560 square feet.”
“minimum ground floor area: 960 square feet minimum lot area to allow dwelling: 43,560 square feet.”
Principal building in the R-1 single-family residential district, unincorporated land inside Washington township
front yard setback, principal building: >= 35 ft (or 100 ft from centerline of state or federal highway)
“front yard principal building 35 ft. min. (or 100 ft. from centerline of state or fed. highway)”
“front yard 35 ft. min. (100 ft. if state or federal hwy)”
All buildings on a lot in the R-1 single-family residential district, unincorporated land inside Washington township
maximum lot coverage, all buildings: <= 45 percent
“all buildings may not cover more than 45% of the total lot area.”
Single-family dwelling in the R-1 single-family residential district, unincorporated land inside Washington township
maximum height, single-family dwelling: <= 30 ft (excluding chimneys, domes, etc.)
“maximum height (excluding chimneys, domes, etc): • single-family dwelling: 30 feet”
“dwelling, single-family (maximum height of 30 ft.)”
Single manufactured home (type I) on a lot in the R-1 single-family residential district, unincorporated land inside Washington township
“r-1: single-family residential district permitted uses/structures • dwelling, single-family • manufactured home, type i”
Septic system approval for a home inside Washington township, handled by the Newton County Health Department
“septic and well permits from newton county health department [(219) 285-2052]”
Septic system installation or repair for a home inside Washington township
septic system permit fee: 100 USD (mound system permit $150.00; septic repair permit $50.00; self-installation permit $50.00 per fee schedule)
“septic system permit $100.00 mound system permit $150.00”
Private well construction for a home inside Washington township
well permit fee: 20 USD (per fee schedule)
“subdivision development soil report review $100.00 well permit $20.00”
New structure on a vacant lot inside Washington township
“if building a new structure on a vacant lot, you will need a driveway permit through the newton county highway department”
Septic, well and soil-report fees for permits inside Washington township (county health department)
septic system permit: 100 USD (mound system $150; repair $50; self-installation $50) · well permit: 20 USD
“subdivision development soil report review $100.00 well permit $20.00”
Residential building permit process for construction inside Washington township
“the following steps need to be completed to obtain a building permit:”
We looked and could not find an official answer yet. Silence is not permission; ask Washington Township or Newton County directly.
Each answer was extracted from an official source and independently re-checked against that source by a second reviewer. That is an evidence check, not legal advice. Rules change; confirm with the authority before you buy or build.
Unanswered questions are usually a sign that Washington Township publishes no rule on the point, not that none exists. Newton County’s page lists the county offices to call.
Off-grid gear
Going off-grid in Washington Township means bringing your own water and power. The kit we’d start with:
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