Jeffersonville

Madison County portion

ADU Pass helps homeowners in Jeffersonville, Madison County, Ohio navigate the permit paperwork for building an accessory dwelling unit. This area covers 1 ZIP code.

1 ZIP code
Madison County — county ADU rules and overlays

County ADU ordinance

Madison County, Ohio (west-central Ohio between Columbus and Springfield along I-70 and US-40; ~44,700 residents; county seat London; 14 townships - Canaan, Darby, Deer Creek, Fairfield, Jefferson, Monroe, Oak Run, Paint, Pike, Pleasant, Range, Somerford, Stokes, Union; one city (London), six villages (Mount Sterling, Plain City - partial, South Solon, West Jefferson, Midway, the south fringe of Plain City), and numerous unincorporated communities (Irwin, Jeffersonville - actually in Fayette County but mirrored, Lafayette, Lilly Chapel, Resaca, Sedalia, Summerford)) is one of the small minority of Ohio counties that HAS adopted a countywide rural zoning resolution under O.R.C. Chapter 303. The Madison County Zoning Resolution (originally adopted 12/1/2006, periodically amended) is administered by the Madison County Planning and Zoning Department (1 N. Main Street, London) and covers 13 of the 14 unincorporated townships countywide; one township (Pleasant) has retained township-level zoning under O.R.C. 519 instead of joining the county resolution. This is a structurally different setup from neighboring Champaign County (Ohio's typical rural pattern of township-tier zoning under O.R.C. 519 for every township with no county resolution). Inside the city of London, the villages, and the Plain City portion within Madison County, municipal zoning controls. The countywide resolution establishes A-1 (Agricultural) and R-1 (Single-Family Residential) as the predominant unincorporated districts; A-1 lots are large (typically 2+ acres) and R-1 lots are platted subdivision parcels. The 2006 resolution does NOT use the term 'accessory dwelling unit' as a defined permitted use; a second dwelling on an A-1 or R-1 parcel is typically pursued either as (a) an accessory structure containing dwelling space (permitted only with explicit BZA approval), (b) a Conditional Use, or (c) a Variance from the single-family-dwelling-per-lot limit. Section 21.12 of the resolution is the Big Darby Scenic Rivers overlay, which imposes additional riparian-setback and impervious-surface limits along the Big Darby Creek federally designated National Scenic River corridor in eastern Madison County (Canaan, Darby, Monroe, Pleasant townships).

County regulatory overlays

Federal (United States) — ADU-relevant rules and programs

Federal ADU law

The United States has no federal statute that directly regulates accessory dwelling unit entitlement or design. Land-use authority over ADUs resides with states and local governments under the traditional police power. Federal engagement is limited to financing (Fannie/Freddie/FHA/VA/USDA), flood insurance (FEMA/NFIP), and discretionary housing programs (HUD), which are recorded in sibling sections of this file.

Federal financing programs

Federal housing-finance agencies and GSEs set nationwide underwriting rules that govern whether an ADU can be financed, appraised, and counted toward mortgage qualifying income. The relevant actors are Fannie Mae, Freddie Mac, FHA (HUD), VA, and USDA Rural Development.

Federal tax credits

There is no ADU-specific federal tax credit. ADUs may incidentally qualify for existing federal energy-efficiency and clean-energy tax credits when the ADU construction includes qualifying measures.

Federal housing programs

HUD administers several discretionary programs that can fund ADU-related activity at the grantee's election, but none is an ADU-specific program.

ZIP Code

  • 43153

Post Office

  • 12 S Main St, 43128