Sign Regulations in Janesville, Wisconsin
Janesville, Wisconsin has specific sign regulations covering 68 sign types across 11 zoning districts. Regulated sign types include Wall Sign, Under-Canopy Sign, Projecting Sign. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: May 7, 2026
Sign Regulation Overview for Janesville, Wisconsin
Sample Sign Requirements in Janesville
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| On-Premises Ground Sign — General Spacing and Clearance (applies to any zone where a ground sign is otherwise allowed) | — | If message portion is lower than 10 ft above grade: max 75 sq ft including base; in Sign Districts A, B, or C on parcels with 600+ linear ft of public street frontage, max 125 sq ft including base. If copy is 10 ft or higher, these special 75/125 sq ft caps do not apply. | At least 30 ft from any other ground sign on the same parcel; when using the low-clearance option, at least 2 ft from any parking lot, driveway, highway, other right-of-way, sidewalk, or property line and outside required vision triangles. |
| Projecting Sign — General Construction Limits (applies to any zone where projecting signs are allowed) | — | — | 30 ft horizontal spacing from other projecting signs. |
| Electronic Message Sign (On-Premises) — General Standards | District-specific caps measured above curb elevation: A: 40 ft; B: 25 ft; C: 20 ft; D: 20 ft; E: 10 ft. | Electronic message portion may be no more than 30% of the face area of the ground sign on which it is installed. | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
PermitPal Coverage for JanesvilleFull Coverage
Sign Types Covered
68
- Wall Sign
- Under-Canopy Sign
- Projecting Sign
- Freestanding Ground Sign
- +2 more types
Zoning Districts
11
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Janesville
Other Cities in Wisconsin
Frequently Asked Questions
Sign height limits in Janesville vary by zone and sign type. Wall signs typically range from 25-40 feet, while monument signs are usually limited to 6-10 feet. Use PermitPal to get exact requirements for your property.
To get a sign permit in Janesville, submit an application to the local building or planning department with sign dimensions, location, and design specifications. Our data confirms permits are required for most commercial signs. Processing typically takes 1-4 weeks. PermitPal helps you identify specific requirements and prepare complete applications.
In Janesville, regulated sign types include Wall Sign, Under-Canopy Sign, Projecting Sign, Freestanding Ground Sign, and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
Sign setback requirements in Janesville vary by zone and sign type, typically ranging from 5-15 feet from property lines. Use PermitPal for specific setback requirements at your location.
Digital and LED signs in Janesville are regulated with specific requirements for brightness, animation, and message duration. Janesville has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Janesville, Wisconsin Sign Rules at a Glance
Janesville, Wisconsin regulates 68 sign types across 11 zoning districts. Electronic Message Sign (Off-Premises) — General (allowed only where off-premises signs are allowed)s in the General Regulations For All Zones zoning district are capped at Max 30 ft above grade. tall and Max 300 sq ft per face; total not to exceed 600 sq ft if more than one face., with a Must meet all Chapter 42 yard/setback requirements and not less than 25 ft from any street line (measured to the outermost part of the sign/structure/components). setback (Sec. Sec. 28-189(d)(1)–(11)). Most commercial signs in Janesville require a permit.
Detailed Sign Ordinance Requirements for Janesville, Wisconsin
Sign Rules by Zoning District in Janesville (11 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 26 | District-specific caps measured above curb elevation: A: 40 ft; B: 25 ft; C: 20 ft; D: 20 ft; E: 10 ft. | Max 300 sq ft per face; total not to exceed 600 sq ft if more than one face. | — |
| Sign Overlay District A | 10 | Max 70 ft | Max 450 sq ft per face; up to 900 sq ft total if multiple faces, only for multiple-occupant identification | — |
| Sign Overlay District B | 8 | Max 30 ft above grade | Max 300 sq ft per face (600 sq ft total if more than one face). | — |
| Sign Overlay District C | 8 | Max 30 ft above grade | Max 300 sq ft per face (600 sq ft total if more than one face). | — |
| Sign Overlay District D | 7 | Max 20 ft above grade | Max 75 sq ft per face | — |
| Sign Overlay District E | 5 | Max 10 ft above grade | EMS component max 30% of ground sign face area | — |
| Sign Overlay District A; Sign Overlay District B; Sign Overlay District C; Sign Overlay District D; Sign Overlay District E | 1 | — | Max 1 sq ft | — |
| Neighborhood Office District (O3) | 6 | — | Max 32 sq ft | — |
| Neighborhood Convenience District (B1) | 6 | — | Max 32 sq ft | — |
| Historic Overlay District | 1 | Must not extend above roof line; bottom minimum 10 ft above curb | Max 12 sq ft per face | — |
| B4 | 2 | Max 70 ft | Max 450 sq ft per face; up to 900 sq ft total if multiple faces (multiple-occupant identification only) | — |
Zone-by-Zone Sign Requirements in Janesville(sample of 3 of 11 zones)
General Regulations For All Zones
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| On-Premises Ground Sign — General Spacing and Clearance (applies to any zone where a ground sign is otherwise allowed) | — | If message portion is lower than 10 ft above grade: max 75 sq ft including base; in Sign Districts A, B, or C on parcels with 600+ linear ft of public street frontage, max 125 sq ft including base. If copy is 10 ft or higher, these special 75/125 sq ft caps do not apply. | — | At least 30 ft from any other ground sign on the same parcel; when using the low-clearance option, at least 2 ft from any parking lot, driveway, highway, other right-of-way, sidewalk, or property line and outside required vision triangles. | Per parcel limits are set by each sign overlay district; spacing of 30 ft between ground signs applies in all cases. | On-premises, freestanding in or upon the ground; must be at least 30 ft from any other ground sign on the same parcel; cannot be within required vision triangles when using low-clearance option. | — | Unlock | Sec. 28-143(a)-(b); Sec. 28-76; Sec. 28-77; Sec. 28-140; Sec. 28-141; Sec. 42-354(a) (vision triangle reference) |
| Projecting Sign — General Construction Limits (applies to any zone where projecting signs are allowed) | — | — | — | 30 ft horizontal spacing from other projecting signs. | Only one projecting sign per occupancy per street frontage unless a district-specific provision states otherwise. | Attached to and projecting perpendicular from a wall. | — | Unlock | Sec. 28-146; Sec. 28-46; Sec. 28-76–28-77 |
| Electronic Message Sign (On-Premises) — General Standards | District-specific caps measured above curb elevation: A: 40 ft; B: 25 ft; C: 20 ft; D: 20 ft; E: 10 ft. | Electronic message portion may be no more than 30% of the face area of the ground sign on which it is installed. | — | — | Counts toward the face area limits of the host ground sign; only one EMS component per ground sign face is typical practice. | On-premises only. Allowed in Sign Districts A, B, C, and D. In District E, allowed only if oriented to traffic on the adjoining street and located at least 500 ft from a residential principal building, measured perpendicular to each sign face along the adjoining street. | — | Unlock | Sec. 28-148(a)–(i) |
| Electronic Message Sign (Off-Premises) — General (allowed only where off-premises signs are allowed) | Max 30 ft above grade. | Max 300 sq ft per face; total not to exceed 600 sq ft if more than one face. | — | Must meet all Chapter 42 yard/setback requirements and not less than 25 ft from any street line (measured to the outermost part of the sign/structure/components). | One off-premises sign per qualifying parcel location; spacing to other off-premises signs must be at least 750 ft. | Off-premises only; location limited to parcels fronting specific listed streets or street segments and within 100 ft of the adjoining right-of-way line of those streets; the message face must be oriented predominantly perpendicular to that listed street frontage. | — | Unlock | Sec. 28-189(d)(1)–(11) |
| Off-Premises Sign — Static (non-electronic) — General (allowed only where off-premises signs are allowed) | Max 30 ft above grade. | Generally max 300 sq ft per face, total not to exceed 600 sq ft if more than one face. Along Interstate 90 only: max 600 sq ft per face, total not to exceed 1,200 sq ft if more than one face. | — | Not less than 25 ft from any street line and must meet all Chapter 42 setbacks. Within 100 ft of the listed street right-of-way and oriented predominantly perpendicular to that street. | One off-premises sign per qualifying parcel; spacing 750 ft from other off-premises signs. | Off-premises only; location limited to parcels fronting the following streets/segments, within 100 ft of the right-of-way, and oriented predominantly perpendicular to the listed street: Milton Ave (STH 26) from Black Bridge Rd to Lexus Ln; Humes Rd (USH 14) from Deerfield Dr west to Newville Rd; I-90 from Humes Rd (USH 14) northwest to City limits; I-90 from Palmer Dr south to City limits; Racine St (STH 11) from I-90 east to USH 14; Delavan Dr from Main St east to S Wright Rd; Center Ave (USH 51) from Joliet St south to City limits; Beloit Ave from Conde St south to City limits; Avalon Rd (STH 351/11) from Oakhill Ave east to I-90; S Jackson St from Delavan Dr south to Elliott St; W Court St from Arch St west to Crosby Ave. | — | Unlock | Sec. 28-189(a)–(c) |
| Sandwich Board Sign | Max 4 ft height. | Max 8 sq ft per face; max total 16 sq ft (two faces). | — | Minimum 2 ft from curb when on sidewalk; maintain 5 ft continuous pedestrian right-of-way clearance. | Max 1 per business establishment. | - In Sign District D (Downtown) only: may be placed on public sidewalk immediately in front of the business. - In all other districts: must be placed solely on private property immediately adjacent to the referred-to business premises. Must be set back at least 2 ft from curb when on sidewalk in District D. | — | Unlock | Sec. 28-194 |
| Banner Sign (Temporary) | — | Max 32 sq ft | — | — | Max 1 per business at any given time. | Attached to building on private property. | — | Unlock | Sec. 28-182(b)–(g) |
| Subdivision Sign (Residential Areas) | Max 5 ft above grade | Max 32 sq ft per face | — | At least 30 ft from any other ground sign. | — | At the entrance/identity of a subdivision, apartment complex, condominium, or similar development. | — | Unlock | Sec. 28-196; Sec. 28-49 |
Sign Overlay District A
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Freestanding Ground Sign — Option 1 (Standard District A) | Max 40 ft above grade | Max 300 sq ft per face; up to 600 sq ft total if multiple faces | — | At least 30 ft from any other ground sign on the same parcel; must meet zoning setbacks. | 1 per parcel; add 1 additional ground sign for each additional 300 ft of street frontage beyond the first 300 ft. | On-premises, freestanding; one per parcel plus extras per 300-ft frontage increments. | — | Unlock | Sec. 28-227(1)a–b; Sec. 28-143 |
| Freestanding Ground Sign — Option 2 (B4 Parcels, 70-ft allowance for multiple-occupant identification) | Max 70 ft | Max 450 sq ft per face; up to 900 sq ft total if multiple faces, only for multiple-occupant identification | — | Meet all zoning setbacks; at least 500 ft from residential zoning unless reduced via conditional sign permit. | No more than one 70-ft ground sign per platted parcel or certified survey lot. | On-premises, freestanding on a parcel zoned B4 and located in Sign District A. | — | Unlock | Sec. 28-227(1)c.1–5 |
| Freestanding Ground Sign — Option 3 (B4 parcels — 70-ft single-occupant or increased area by Conditional Sign Permit) | Up to 70 ft per conditional approval | Up to 450 sq ft/face (single-occupant) or up to 600 sq ft/face (multiple-occupant) per conditional approval | — | Meet zoning setbacks; residential spacing may be reduced per conditional approval as specified. | As approved; typically only one 70-ft sign per platted parcel or certified survey lot. | On-premises, freestanding on parcels zoned B4 within Sign District A. | — | Unlock | Sec. 28-227(1)d–e |
| Projecting Sign | Must not extend above roof line; bottom of sign must be at least 10 ft above grade | Max 60 sq ft per face | — | 30 ft spacing from other projecting signs. | Max 1 per business occupancy per street frontage. | Attached to and projecting from building wall. | — | Unlock | Sec. 28-227(2); Sec. 28-146(b)–(e) |
| Roof Sign | Same as ground sign allowances for District A on that parcel (e.g., up to 40 ft standard; greater only where allowed for B4 parcels and subject to all conditions) | Same as ground sign allowances for District A on that parcel (e.g., up to 300 sq ft/face standard; larger only if conditions for B4 parcels are met) | — | — | Max 1 per parcel. | Wholly upon or over the roof of a building and supported on the roof structure. | — | Unlock | Sec. 28-227(3); Sec. 28-47 |
| Under-Canopy Sign | Bottom of sign at least 9 ft above grade | Max 10 sq ft | — | — | Max 1 per business occupancy. | Under a canopy/marquee attached to the building. | — | Unlock | Sec. 28-227(4) |
| Off-Premises Sign — Static (non-electronic) — District A | Max 30 ft above grade | Max 300 sq ft per face (600 sq ft total if more than one face); along Interstate 90 only: max 600 sq ft per face (1,200 sq ft total). | — | Not less than 25 ft from any street line; within 100 ft of the listed street right-of-way. | One per qualifying parcel location; spacing 750 ft from other off-premises signs. | Off-premises only, limited to listed street/segment frontages and within 100 ft of right-of-way, oriented predominantly perpendicular to the listed frontage. | — | Unlock | Sec. 28-231 (by reference to Sec. 28-189); Sec. 28-189(b)–(c) |
| Off-Premises Electronic Message Sign — District A | Max 30 ft above grade | Max 300 sq ft per face (600 sq ft total if multiple faces) | — | Not less than 25 ft from any street line; must meet Chapter 42 setbacks; within 100 ft of the listed street right-of-way. | One per qualifying parcel; spacing 750 ft from any other off-premises sign. | Off-premises only within the allowed listed street/segment frontages (within 100 ft of right-of-way and oriented predominantly perpendicular). | — | Unlock | Sec. 28-231 (by reference to Sec. 28-189); Sec. 28-189(d) |
Sign Overlay District B
| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Premium Details(Illumination, Size Formula, Permit Requirements, Additional Requirements — available with a free PermitPal account) | Ordinance Citation |
|---|---|---|---|---|---|---|---|---|---|
| Freestanding Ground Sign (Setback 0–80 ft from street centerline) | Max 25 ft in this setback band | Max 150 sq ft per sign face in this setback band | — | Measured from street centerline to closest part of sign = 0–80 ft for this entry; at least 30 ft from any other ground sign on same parcel. | 1 per parcel; plus 1 additional per 300 ft of additional frontage beyond the first 300 ft. | On-premises; freestanding within 0–80 ft of street centerline as measured to the closest part of the sign. | — | Unlock | Sec. 28-230(1)a–b; Sec. 28-143 |
| Freestanding Ground Sign (Setback 81–155 ft from street centerline) | 25 ft at 80 ft; +1 ft per 5 ft of additional setback beyond 80 ft, capped at 40 ft at 155 ft | 151 sq ft at 81 ft, +1 sq ft per additional 1 ft of setback, capped at 225 sq ft at 155 ft | — | Measured from street centerline to closest part of sign = 81–155 ft for this entry; at least 30 ft from any other ground sign on same parcel. | 1 per parcel; plus 1 additional per 300 ft of additional frontage beyond the first 300 ft. | On-premises; freestanding within 81–155 ft of street centerline as measured to the closest part of the sign. | — | Unlock | Sec. 28-230(1)a–b; Sec. 28-143 |
| Projecting Sign | Must not extend above roof line; bottom of sign at least 10 ft above grade | 1–2 stories: max 50 sq ft/face; 3+ stories: +25 sq ft/face per additional story above 2, up to 150 sq ft/face | — | 30 ft spacing from other projecting signs. | Max 1 per business occupancy per street frontage (when no ground sign). | Attached to and projecting from building wall. | — | Unlock | Sec. 28-230(2); Sec. 28-146 |
| Under-Canopy Sign | Bottom of sign at least 9 ft above grade | Max 10 sq ft | — | — | Max 1 per business occupancy. | Under a canopy attached to the building. | — | Unlock | Sec. 28-230(3) |
| Wall Sign | Cannot extend above roof line | Total area of all wall signs per frontage/occupancy = (front elevation area) ÷ 10 | — | — | One per street frontage or per separate business occupancy. | Parallel to exterior wall; projection up to 12 in (18 in for time/temperature). | — | Unlock | Sec. 28-230(4); Sec. 28-145 |
| Electronic Message Sign (On-Premises) — District B | EMS component located no higher than 25 ft above curb elevation | EMS component max 30% of ground sign face area | — | — | Counts toward the face where installed. | On-premises, incorporated into a ground sign or as allowed by district rules. | — | Unlock | Sec. 28-148(b)–(f) |
| Off-Premises Sign — Static (non-electronic) — District B | Max 30 ft above grade | Max 300 sq ft per face (600 sq ft total if more than one face). | — | Not less than 25 ft from any street line; within 100 ft of the listed street right-of-way. | One per qualifying parcel; spacing 750 ft to other off-premises signs. | Off-premises only, limited to listed street/segment frontages and within 100 ft of right-of-way, oriented predominantly perpendicular to listed frontage. | — | Unlock | Sec. 28-231; Sec. 28-189(b)–(c) |
| Off-Premises Electronic Message Sign — District B | Max 30 ft above grade | Max 300 sq ft per face (600 sq ft total if more than one face) | — | Not less than 25 ft from any street line; must meet Chapter 42 setbacks; within 100 ft of the listed street right-of-way. | One per qualifying parcel; spacing 750 ft from any other off-premises sign. | Off-premises only within the allowed listed street/segment frontages (within 100 ft of right-of-way and oriented predominantly perpendicular). | — | Unlock | Sec. 28-231; Sec. 28-189(d) |
PermitPal covers all 11 zoning districts in Janesville — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 11 zones for Janesville — start freeProhibited Signs in Janesville
- No sign may be placed upon, over, or in any public property unless authorized by law or specifically permitted to project into the public way or to be located on public property. (Sec. 28-139)
- No sign may be erected where, by reason of position, shape, color, or other characteristics, it interferes with, obstructs the view of, or is confused with an authorized traffic control device; signs must not use words such as "stop" or "danger" in a manner that could mislead users. (Sec. 28-140)
- Signs must not constitute a public hazard; all signs must be constructed and maintained in a safe and proper manner. (Sec. 28-141)
- No person may paint, paste, or otherwise affix any sign or attention‑getting device directly upon any wall, building, fence, or other structure, or on any billboard unless such billboard is authorized by this chapter; similarly, no sign may be painted, pasted, or affixed directly upon any post or utility pole used for another purpose. (Sec. 28-142)
- Attention‑getting devices are not permitted except as expressly allowed by this chapter. (Sec. 28-180(a))
- Mobile (portable) signs are not permitted except as expressly allowed by this chapter. (Sec. 28-188)
Exempt Signs in Janesville
- Awnings: signs on awnings in nonresidential areas are exempt from Articles III (permits/fees), IV (sign erectors), and VII (sign overlay districts) if no more than 25% of the awning is covered and required clearances/setbacks are met. (Sec. 28-181)
- Building signs (identifying the building itself) up to 4 sq ft are exempt from all provisions except the general regulations. (Sec. 28-183)
- Construction signs: one per street frontage during construction; exempt from all provisions except the general regulations. (Sec. 28-184)
- Directional signs: up to 16 sq ft; may carry no commercial message other than the business name; allowed in addition to other signs (max one per 30 ft of frontage); exempt from all provisions except the general regulations. (Sec. 28-185)
- Instructional signs: up to 16 sq ft; exempt from all provisions except the general regulations. (Sec. 28-186)
- Signs with lettering less than 3 inches in height are exempt from all provisions except the general regulations. (Sec. 28-187)
- Political signs are exempt from all provisions except the general regulations. (Sec. 28-190)
- Public signs (noncommercial/public interest; by or required by a governmental unit) are exempt from all provisions. (Sec. 28-191)
- Real estate signs for the premises: copy portion no more than 4 ft in height and 16 sq ft in area; exempt from all provisions except the general regulations. (Sec. 28-192)
- Residential name plates up to 1 sq ft (name/address only) are exempt from all provisions. (Sec. 28-193)
- Seasonal roadside stand signs: total area no greater than 16 sq ft; exempt from all provisions except the general regulations. (Sec. 28-195)
- Subdivision signs: exempt from Articles III and IV if ground‑mounted, max 5 ft high, max 32 sq ft per face, and at least 30 ft from any other ground sign. (Sec. 28-196)
- Temporary public service/holiday signs for civic or charitable events: exempt from all provisions except the general regulations if they display installation date, are removed within 30 days, and carry no commercial advertisement. (Sec. 28-197)
- Traffic control devices are exempt from all provisions. (Sec. 28-198)
- Warning signs (danger/hazard) are exempt from all provisions. (Sec. 28-199)
- Window signs located inside a window are exempt from all provisions except: they are not permitted where the land use is residential; and an electrical permit is required if the sign is hardwired. (Sec. 28-200)
- Permitted attention‑getting devices (with an issued attention‑getting device permit) are exempt from Articles III and IV. (Sec. 28-180(e))
- Motor vehicles used on a regular basis for a bona fide business purpose other than advertising are not deemed mobile signs and are exempt from this chapter. (Sec. 28-188(3))
Sign Permit Fees & Timelines in Janesville
| Item | Details | Citation |
|---|---|---|
| All sign permits | A permit must be issued for each face and the appropriate fee must be paid for each face. | — |
| See all Janesville sign permit fees & timelines — start free | ||
Source: municode municipal code