# Sign Regulations in Merton, Wisconsin

Sign permit rules, size and height limits, setbacks, and ordinance citations for Merton, Wisconsin, compiled by PermitPal from the jurisdiction's published municipal code.

- **Jurisdiction:** Merton, Wisconsin (WI)
- **Canonical page:** https://permitpal.io/sign-regulations/wisconsin/merton
- **Data last verified:** 2025-04-28
- **Source:** [ecode360 municipal code](https://ecode360.com/34231191#34231191)

## At a glance

Merton, Wisconsin regulates 9 sign types across 7 zoning districts. Ground Signs in the Historic Downtown Business District (HD) zoning district are capped at 5 feet tall and 30 square feet per side, with a 5 feet from all lot lines setback (Sec. §250-48A, §250-48E). Most commercial signs in Merton require a permit.

## Sign rules by zoning district (7 zones)

| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
| --- | --- | --- | --- | --- |
| Historic Downtown Business District (HD) | 5 | 20 feet | 30 square feet | — |
| Neighborhood Business District (B-1) | 4 | 20 feet | 200 square feet | — |
| Limited Industrial District (I-1) | 4 | 20 feet | 500 square feet | — |
| Public and Semi-Public District (P-1) | 2 | 10 feet | 50 square feet | — |
| Residential District (R-1, R-2, R-3, R-4) | 2 | 2 feet | 50 square feet for any one side or 100 square feet for all sides | — |
| Agricultural District (A-1) | 2 | 10 feet | 50 square feet | — |
| General Regulations For All Zones | 2 | — | 12 square feet on residential property, 32 square feet on business or industrial property | — |

## Zone-by-zone sign requirements (sample of 3 of 7 zones)

### Historic Downtown Business District (HD)

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Wall Sign | — | 30 square feet | — | — | — | — | — | §250-48A |
| Projecting Sign | 20 feet | 20 square feet | — | — | — | At least 10 feet from all side lot lines | — | §250-48A, §250-48E |
| Ground Sign | 5 feet | 30 square feet per side | — | 5 feet from all lot lines | — | Set back a minimum of 5 feet from all lot lines | — | §250-48A, §250-48E |
| Window Sign | — | 25% of glass area | — | — | — | Affixed to the inside surface of the window | — | §250-48A, §250-48E |
| Sandwich Board Sign | 4 feet | 16 square feet each side | — | — | — | Not within public right-of-way | — | §250-47B(10) |

### Neighborhood Business District (B-1)

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Wall Sign | — | 200 square feet | — | — | — | — | — | §250-48A |
| Projecting Sign | 20 feet | 100 square feet | — | — | — | At least 10 feet from all lot lines | — | §250-48A, §250-48D |
| Ground Sign | 20 feet | 60 square feet one side or 120 square feet all sides | — | 5 feet from all lot lines | — | Set back a minimum of 5 feet from all lot lines | — | §250-48A, §250-48D |
| Window Sign | — | 25% of glass area | — | — | — | Affixed to the inside surface of the window | — | §250-48A, §250-48D |

### Limited Industrial District (I-1)

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Wall Sign | — | 500 square feet | — | — | — | — | — | §250-48A |
| Ground Sign | 20 feet | 80 square feet one side or 160 square feet all sides | — | 5 feet from all lot lines | — | Set back a minimum of 5 feet from all lot lines | — | §250-48A, §250-48F |
| Roof Sign | 10 feet above the roof | 300 square feet on all sides | — | — | — | — | — | §250-48F |
| Window Sign | — | 25% of glass area | — | — | — | Affixed to the inside surface of the window | — | §250-48A, §250-48F |

## Prohibited signs in Merton

- Signs shall not resemble, imitate, or approximate the shape, size, form, or color of railroad or traffic signs, signals, or devices.
- Signs shall not obstruct or interfere with the effectiveness of railroad or traffic signs, signals, or devices.
- Signs shall not be erected, relocated, or maintained so as to prevent free ingress or egress to any door, window or fire escape.
- No sign shall be attached to a standpipe or fire escape.
- Signs shall not be placed so as to obstruct or interfere with traffic visibility, nor be lighted in such a way as to cause glare otherwise impair driver visibility upon public streets.
- No sign shall be permitted to contain any audible component.
- Off-premises signs are not allowed or permitted.
- Signs shall not be constructed, operated, or maintained so as to constitute a nuisance to adjoining properties, or materially affect or detract from the value of the adjoining properties.
- Electronic message centers shall not provide images that flash, revolve, blink, strobe or are animated or any other traveling messages or similar actions that convey motion.
- Off-premises signs are prohibited.
- Roof signs are prohibited except in the I-1 Limited Industrial District.
- Vehicle or trailer signs are prohibited.
- No person shall park any vehicle or trailer on a public right-of-way or public property or on private property so as to be visible from a public right-of-way, which has attached thereto or located thereon any sign or advertising device for the sole purpose of providing advertisement of products or directing people to a business or activity located on the same or nearby property of any premises.
- No signs, temporary or permanent, shall be affixed to utility poles, except for government signs.
- Permanent signs on residential-zoned properties are prohibited, except as allowed with an approved home occupation or a permanent development identification sign.

## Signs exempt from permit in Merton

- Temporary signs, as defined, and as regulated below, are allowed without a permit.
- Property address numbers assigned by the Village or of a design approved by the Building Inspector that are required to be placed on every principal structure or as designated by the Village in clear view from the public right-of-way on which the address is assigned.
- Government signs, as defined, which control traffic, parking restrictions, public information and notices.
- Name and warning signs which identify premises or describe a hazardous condition which may exist on a premises, not more than three square feet in area and located a minimum of 10 feet from any property line, except if placed on the front facade of a building.
- Any flag, emblem or insignia of a nation, state, county or local governmental unit or school, limited to three flagpoles per property, located a minimum of 10 feet from any property line with a flagpole height not exceeding the maximum height restriction for the zoning district on which the flagpole is located.
- Home occupation and professional home office signs, limited to one per residential-zoned property, not exceeding three square feet in sign display area and located mounted flush against the dwelling or on a private light post.
- Window signs on business-zoned or industrial-zoned properties which are painted, placed in, or affixed to, on the interior of a window surface, subject to the sign display area not exceeding 25% of the window area on which the sign is displayed.
- Any sign located completely within an enclosed building and such sign is not placed in a window facing outward for the purpose of being readable from outside the building.
- Traffic control signs on private property, such as 'Stop,' 'Yield,' and similar signs, that serve the same purpose on private property as government signs serve on public property.
- Signs posted on or attached to the top of motor vehicle fuel dispensers, not exceeding four square feet in area.
- A sandwich board sign, as defined, not higher than four feet in height and not larger than 16 square feet in size each side, must not be located within a public right-of-way, not blocking any ingress/egress or handicapped accessibility, and must be removed when the business the sign advertises is closed for business.

## Sign plan & submission notes

- The owner of a unified business center may request a deviation or deviations from sign size and number of signs standards by submitting a master sign plan for the entire site for Plan Commission approval under site plan and architectural review standards and procedures.

## Full detail

This page publishes an overview of every zoning district plus a sample of 3 districts in full. Complete zone-by-zone requirements for all 7 zoning districts in Merton — every sign type, every field — are available with a free PermitPal account: https://app.permitpal.io/?address=Merton+WI&override=true&utm_source=landing&utm_medium=city-page&utm_campaign=city-merton

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