Zoning, building permits and septic rules in Defiance, Ohio

Defiance’s own rules

• Building permitRequired

  Construction, alteration, demolition and mechanical/electrical/plumbing work inside Defiance city limits

  • Permits generally required except minor repairs, interior/exterior painting, and installation of gutters and downspouts
  • Contractors must be registered with the city
  • Commercial work is outside this page's residential focus
  • Page states the building inspection department deals only with properties within city limits

  “in general, permits are required for most construction activities, except minor repairs, exterior/interior painting, and the installation of gutters and downspouts.”

• Owner-builder exemptionConditional

  Homeowners performing work on their own established residence inside Defiance city

  • Only for single-, two-, or three-family property
  • Homeowner still must obtain a permit; the exemption is from contractor registration
  • Contractors and sub-contractors cannot work under a homeowner permit except for work not requiring a permit

  “homeowners need not be registered to obtain a permit to personally perform work upon their established residence, provided that it is a single-, two-, or three-family property.”

• InspectionsRequired

  Permitted residential work inside Defiance city limits

  • Electrical, plumbing, and heating work must be inspected prior to enclosure in walls, floors, or ceilings
  • Inspections scheduled by calling the building department 48 hours ahead

  “inspections are a part of the permit process. all work requiring a permit must be inspected to ensure it meets code.”

• Local zoningPresent

  All land within the incorporated territory of Defiance city

  • Code is the Planning and Zoning Code (Part Eleven), Ord. 8592 passed 7-2-24
  • American Legal Publishing disclaimer: online text may not reflect most recent legislation

  “for the purposes of this code, all land within the incorporated territory of defiance, ohio, is hereby divided into the districts established in table 1169.02-1: zoning districts.”

• Zoning districtsPublished

  Zoning districts inside Defiance city

  • Districts: F-P flood plain, S-1 special, A-1 agriculture, R-1 low density, R-2 medium density, R-3 medium to high density, R-4 mobile home parks, O-R office-residential, B-1 to B-4 business, M-1 to M-3 industrial; overlays CO college and PUD
  • Official zoning district map is addressed in section 1169.05 (not opened)

  “f-p flood plain district s-1 special district a-1 agriculture district residential zoning districts r-1 low density residence district r-2 medium density residence district r-3 medium to high density residence district r-4 mobile home parks district business zoning districts o-r office -residential district b-1 neighborhood business district b-2 central business district b-3 highway and general business district b-4 community shopping center district industrial zoning districts m-1 restricted industrial district m-2 limited industrial district m-3 general industrial district overlay zoning districts co college overlay district pud planned unit development overlay district”

Still unanswered

We looked and could not find an official answer yet. Silence is not permission; ask Defiance or Defiance County directly.

• Building code adopted — Building code inside Defiance city
• Certificate of occupancy — Certificate of occupancy inside Defiance city
• Minimum dwelling size — Minimum dwelling size inside Defiance city
• Minimum lot size — Minimum lot size in R-1 and A-1 districts
• Setbacks — Setbacks in R-1 and A-1 districts

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.