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Janesville, WI Historic Preservation: Historic-Cultural Monuments (2026)

Significant Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified September 2026

Key Facts

Commission size
Seven members, Council-appointed
Permit needed
Certificate of appropriateness before exterior work
Decision deadline
30 days or automatic waiver
Appeal path
Plan Commission, then City Council
Penalty
$250-$1,000 per day, Sec. 42-332(b)

Summary

Janesville has no separate cultural monument designation. Sites of architectural, cultural or political significance are protected through the Historic Overlay District in Sec. 42-445(b)(2), run by a seven-member Historic Commission that must approve a certificate of appropriateness before any exterior construction, alteration or demolition proceeds.

(b)Any person who violates Section 42-445(b)(2)f shall forfeit and pay to the City a penalty of not less than $250.00 nor more than $1,000.00, together with the costs of prosecution. ... The purpose of this section is to:1.Identify those improvements, sites or neighborhoods which embody elements of the City's architectural, cultural, economic, social and political history; ... 1.Membership. An Historic Commission is established which shall consist of seven members who shall be selected by the Council President and be approved by the City Council. ... 2.Certificate of appropriateness or statement of waiver required. No construction, alteration, or demolition of an improvement shall be allowed within an Historic District unless a certificate of appropriateness or statement of waiver has been issued by the Historic Commission for such construction, alteration, or demolition of an improvement.

Full Breakdown

The Code of General Ordinances does not use the phrase cultural monument; the closest local mechanism is the H Historic Overlay District created by Sec. 42-445(b)(2) of the zoning chapter. The stated purpose is to identify improvements, sites or neighborhoods that embody elements of the City's architectural, cultural, economic, social and political history and protect them through a City Council designation. A seven-member Janesville Historic Commission, appointed by the Council President and confirmed by the City Council, recommends historic district boundaries, drafts guidelines for construction and demolition within a district, and reviews every application for a certificate of appropriateness.

Once a property sits inside a designated Historic Overlay District, the Building Division Director cannot issue any permit for construction, alteration or demolition of an improvement until the Historic Commission grants either a certificate of appropriateness or a statement of waiver. The Commission has 30 days to act on an application; if it grants the certificate it must mail written notice within three business days, and if it denies the request the applicant can appeal to the Plan Commission and, beyond that, to the City Council.

If the Commission misses its 30-day deadline, the code treats that silence as an automatic waiver of the certificate requirement. Review criteria include historical and architectural significance, visual compatibility with neighboring improvements, and the federal Secretary of the Interior's Standards for Rehabilitation, adopted by reference.

Violations & Fines

Because the City Council set this penalty deliberately higher than ordinary zoning fines, a violation of the certificate of appropriateness requirement carries a forfeiture of $250.00 to $1,000.00 per day under Sec. 42-332(b), capped at the property's assessed value, with imprisonment of 10 to 90 days if the forfeiture goes unpaid; every other zoning violation in the chapter is instead $25.00 to $100.00 per day.

Frequently Asked Questions

Does Janesville have a cultural monument designation?
No. The zoning code does not use that term. Historically or architecturally significant sites are protected instead through the Historic Overlay District process in Sec. 42-445(b)(2), which lets the City Council designate individual parcels or entire neighborhoods and puts a Historic Commission in charge of reviewing changes to them.
What has to happen before I can alter a building in a Janesville historic district?
You need a certificate of appropriateness or a statement of waiver from the Historic Commission before the Building Division Director can issue any construction, alteration or demolition permit, under Sec. 42-445(b)(2)f. The Commission reviews the request against factors like historical significance and visual compatibility with the district.
What happens if the Historic Commission never rules on my application?
If the Commission does not act within 30 days of your filing, the code treats that inaction as an automatic waiver of the certificate requirement, and the Commission must issue you a statement of waiver within 30 days after the missed deadline comes to its attention.

Sources & Official References

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