Zoning, building permits and septic rules in Verona, Wisconsin

Verona’s own rules

• Building permitRequired

  Building projects inside Verona city

  • Threshold: projects exceeding $500 or as specified in the fee list; sheds and garages 200 sq ft or less are base fee only.

  permit threshold: > 500 USD (or as specified within the fee list)

  “permits are required any time a project exceeds $500 or as specified within this list”

• Building code adoptedAdopted (with conditions)

  Construction inside Verona city; city building inspection department enforces state codes

  • Residential via Wisconsin Uniform Dwelling Code; commercial via Wisconsin enrolled international commercial codes.

  “most standards are enforced through the state codes including the wisconsin uniform dwelling code and the wisconsin enrolled international commercial codes.”

• Accessory dwellingsLimited

  Accessory dwelling units on lots inside Verona city (zoning district applicability not verified)

  • Primary structure must be the owner's primary residence.
  • Located to the rear of the primary structure; only one entrance on the front facade of the primary structure.
  • One common driveway; ADU parking in addition to primary parking and not in the required front yard setback; no tandem parking.
  • Must be similar in character to the primary structure and abutting properties.
  • Detached ADUs comply with the accessory building standards in subsection (a) except (a)(3).
  • Internal ADUs in a basement may occupy the entire basement.

  ADUs per lot: <= 1 units · maximum ADU size: <= 900 sq ft (or 50 percent of the principal structure, whichever is less; basement internal ADUs may use whole basement)

  “accessory dwelling units shall not be greater than nine hundred (900) square feet or fifty (50) percent of the size of the principal structure, whichever is less.”

• Permit feesPublished

  Building permits inside Verona city, 2026 fee schedule

  • Final fee determined on submittal; residential new-construction plan review $250, additions $125; fee by building and size group; sheds and garages 200 sq ft or less are base fee only.

  residential base building permit fee: 75 USD (plus $0.08-$0.12 per sq ft by building group)

  “building permit fees shall be the sum of: base fee - r $75 c $150 plus: fee determined by building group and size group”

• Permit processPublished

  Building permit applications inside Verona city

  • Form emailed to buildinginspector@ci.verona.wi.us; all fees charged and collected at one time.

  “uniform permit application instructions - submit one form per project.”

Still unanswered

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

• Owner-builder exemption — Owner-builders inside Verona city
• Inspections — Inspections inside Verona city
• Certificate of occupancy — Occupancy inside Verona city
• Zoning districts — Zoning districts inside Verona city
• Minimum dwelling size — Single-family district in Verona city

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.