Sign Regulations in West Mifflin, Pennsylvania
West Mifflin, Pennsylvania has specific sign regulations covering 26 sign types across 4 zoning districts. Regulated sign types include Bulletin Board (School/Church/Hospital/Public or Semipublic), Temporary Real Estate Sign, Contractor’s or Artisan’s Sign (Temporary). Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: April 27, 2026
Sign Regulation Overview for West Mifflin, Pennsylvania
Sample Sign Requirements in West Mifflin
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Bulletin Board (School/Church/Hospital/Public or Semipublic) | — | 40 sq ft (surface area) | — |
| Temporary Real Estate Sign | 6 ft | 6 sq ft (each sign) | ≥10 ft from the property line |
| Contractor’s or Artisan’s Sign (Temporary) | — | 12 sq ft (per § 290-139A(3)) | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
PermitPal Coverage for West MifflinFull Coverage
Sign Types Covered
26
- Bulletin Board (School/Church/Hospital/Public or Semipublic)
- Temporary Real Estate Sign
- Contractor’s or Artisan’s Sign (Temporary)
- Temporary Special Event Display (Public Building/Church/Nonprofit)
- +2 more types
Zoning Districts
4
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for West Mifflin
Other Cities in Pennsylvania
Frequently Asked Questions
Sign height limits in West Mifflin 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 West Mifflin, 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 West Mifflin, regulated sign types include Bulletin Board (School/Church/Hospital/Public or Semipublic), Temporary Real Estate Sign, Contractor’s or Artisan’s Sign (Temporary), Temporary Special Event Display (Public Building/Church/Nonprofit), 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 West Mifflin 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 West Mifflin are regulated with specific requirements for brightness, animation, and message duration. West Mifflin has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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West Mifflin, Pennsylvania Sign Rules at a Glance
West Mifflin, Pennsylvania regulates 26 sign types across 4 zoning districts. Temporary Real Estate Signs in the General Regulations For All Zones zoning district are capped at 6 ft tall and 6 sq ft (each sign), with a ≥10 ft from the property line setback (Sec. § 290-139A(2); § 290-135A(1)). Most commercial signs in West Mifflin require a permit.
Detailed Sign Ordinance Requirements for West Mifflin, Pennsylvania
Sign Rules by Zoning District in West Mifflin (4 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 9 | 6 ft | 100 sq ft (aggregate per sign) | — |
| R-1 Low-Density Residence District; R-2 Medium-Density Residence District; R-3 High-Density Residence District; R-4 Mobile Home Park District; PRD Planned Residential Development | 3 | — | 15 sq ft | — |
| C-1 General Commercial District; C-2 Shopping Center District; I-1 Industrial District; I-2 Restricted Industrial District; WD Waterfront District | 12 | 25 ft (top of sign) | Up to 100 sq ft per establishment; if >2 establishments on a site, site-wide aggregate at any one time ≤100 sq ft | — |
| C-2 Shopping Center District (75 contiguous acres or more) | 2 | — | 800 sq ft per face | — |
Zone-by-Zone Sign Requirements in West Mifflin(sample of 3 of 4 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 |
|---|---|---|---|---|---|---|---|---|---|
| Bulletin Board (School/Church/Hospital/Public or Semipublic) | — | 40 sq ft (surface area) | — | — | 1 | In connection with any school, college, church, hospital or similar institution | — | Unlock | § 290-139A(1) |
| Temporary Real Estate Sign | 6 ft | 6 sq ft (each sign) | — | ≥10 ft from the property line | Up to 2 per property | On the property being sold, leased or developed; not in any required side or rear yard | — | Unlock | § 290-139A(2); § 290-135A(1) |
| Contractor’s or Artisan’s Sign (Temporary) | — | 12 sq ft (per § 290-139A(3)) | — | — | 1 | On the lot where work is being performed | — | Unlock | § 290-139A(3); § 290-135A(3) |
| Temporary Special Event Display (Public Building/Church/Nonprofit) | — | 100 sq ft (aggregate per sign) | — | — | 1 per qualifying building | Affixed to the face of the building (public building, church, or building housing a nonprofit organization) | — | Unlock | § 290-139A(4) |
| Personal Expression Sign (Exempt) | 6 ft | 15 sq ft | — | ≥10 ft from the street right-of-way | — | On-premises | — | Unlock | § 290-134E |
| Public Convenience/Nonprofit Information Sign (Exempt) | — | 2 sq ft | — | — | — | Where needed for public conveniences (e.g., restrooms, telephones) or to advertise meeting times/places of nonprofit service or charitable clubs/organizations | — | Unlock | § 290-134A |
| Nameplate (Exempt) | — | 2 sq ft | — | — | — | On building or premises | — | Unlock | § 290-134C |
| Political Sign | — | — | — | Prohibited within restricted public ROW (roadway + 5 ft each side) | — | Outside the restricted public right-of-way (roadway plus 5 ft on each side); prohibited on median barriers, telephone poles/pillars, and trees in restricted ROW; prohibited on Borough-owned property unless permitted under § 224-24 | — | Unlock | § 224-23(A)-(E); § 224-24; § 224-25; § 224-26 |
R-1 Low-Density Residence District; R-2 Medium-Density Residence District; R-3 High-Density Residence District; R-4 Mobile Home Park District; PRD Planned Residential Development
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Residential Identification Sign (Subdivision or Multifamily) — Wall Identification Sign | — | 15 sq ft | — | — | 1 | Attached to a building wall, or affixed to a freestanding decorative wall that meets chapter requirements and does not obstruct visibility | — | Unlock | § 290-139B(1) |
| Residential Identification Sign (Subdivision or Multifamily) — Freestanding Ground Sign (on decorative wall) | — | 15 sq ft | — | — | 1 | Affixed to a freestanding decorative wall at development entrance | — | Unlock | § 290-139B(1) |
| Home Occupation Wall Sign | — | 2 sq ft | — | — | 1 | Attached to the dwelling serving the authorized home occupation | — | Unlock | § 290-139B(2) |
C-1 General Commercial District; C-2 Shopping Center District; I-1 Industrial District; I-2 Restricted Industrial District; WD Waterfront District
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Temporary Special Event Display (Commercial/Industrial) | — | Up to 100 sq ft per establishment; if >2 establishments on a site, site-wide aggregate at any one time ≤100 sq ft | — | — | Max 1 per establishment at any one time | Securely attached to the building | — | Unlock | § 290-139C(1) |
| Directional Sign (20,000 sq ft to <1 acre lot) | 3 ft | 4 sq ft per sign | — | Prohibited in public street right-of-way | Up to 6 per lot (20,000 sq ft to <1 acre) | On-premises; not on public street right-of-way; placed ≤25 ft from the entrance they identify or, if an interior directional sign, ≤10 ft from the parking area, driveway or other facility they identify | — | Unlock | § 290-139C(2)(a)-(c) |
| Directional Sign (>1 acre lot) | 3 ft | 4 sq ft per sign | — | Prohibited in public street right-of-way | 6 + 2 per additional acre or fraction thereof | On-premises; not in ROW; placed ≤25 ft from entrance or ≤10 ft from the interior facility they identify | — | Unlock | § 290-139C(2)(b)-(c) |
| Wall Identification Sign (Single Occupant Building) | — | 2 sq ft/linear ft (of wall) | — | No projection over public sidewalk or street right-of-way | 1 (or 2 if building fronts two streets) | On any side of building except on side facing residentially zoned property; must not project over any public sidewalk or street right-of-way | — | Unlock | § 290-139C(4)(a)-(e); § 290-138(I) |
| Wall Identification Sign (Multi-Tenant Building) | — | 2 sq ft/linear ft (of each tenant’s facade) | — | No projection over public sidewalk or street right-of-way | More than one permitted (per tenant), subject to limits | All tenant wall identification signs must be located on the front of the building; may not face residentially zoned property | — | Unlock | § 290-139C(4)(b), (c), (f) |
| Freestanding Identification Sign — Ground Sign | 6 ft (above adjacent ground) | 0.5 sq ft/linear ft of frontage OR 100 sq ft (whichever more restrictive) | — | ≥10 ft from any property line; where abutting a public right-of-way, ≥10 ft from the right-of-way; not within the traffic sight triangle | 1 per lot (see § 290-140 for multiple frontages >2 acres) | On commercially or industrially zoned property | — | Unlock | § 290-139C(5) (intro), (d), (e), (g) |
| Freestanding Identification Pole Sign (20,000 sq ft to <1 acre; frontage >100 ft) | 18 ft (top of sign) | 0.5 sq ft/linear ft of frontage OR 100 sq ft (whichever more restrictive) | — | Setback ≥35 ft from the front property line and ≥10 ft from all other property lines; where property abuts a public right-of-way, setback ≥10 ft from the right-of-way | 1 per lot (see § 290-140 for multiple frontages >2 acres) | On lots 20,000 sq ft to <1 acre AND width >100 ft | — | Unlock | § 290-139C(5)(a)-(b) |
| Freestanding Identification Pole Sign (Property >1 acre) | 25 ft (top of sign) | — | — | ≥10 ft from every property line; where abutting a public right-of-way, setback ≥35 ft from the right-of-way | 1 per lot (see § 290-140 for multiple frontages >2 acres) | On properties greater than one acre | — | Unlock | § 290-139C(5)(c) |
PermitPal covers all 4 zoning districts in West Mifflin — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 4 zones for West Mifflin — start freeProhibited Signs in West Mifflin
- A-frame or sandwich board signs are prohibited in all zoning districts (§290-133A).
- Portable or wheeled signs are prohibited (§290-133B).
- Banners and pennants are prohibited except for temporary special event displays expressly authorized by the code (§290-133C; §290-135; §290-139).
- Flashing, moving, or oscillating signs/lights are prohibited, except for limited time/temperature portions or electronic changeable copy signs that comply with §290-148 (§290-133D; §290-138D; §290-145).
- Signs on trees, guard and/or guide rails, and utility poles are prohibited (excludes official traffic signs/devices) (§290-133E).
- Signs that interfere with, imitate, or may be mistaken for traffic control devices or signals are prohibited (§290-133F).
- Signs on or affixed to vehicles/trailers parked on public right‑of‑way, public property, or private property and visible from the right‑of‑way, where the apparent purpose is to advertise or direct people to a business or activity, are prohibited (except temporary overnight storage at the business site or for maintenance, repair, loading, unloading, or service) (§290-133G).
- Signs painted directly on exterior walls of buildings are prohibited (§290-133H; §290-138K).
- Overhanging signs and roof signs are prohibited (§290-133I).
- No sign may be erected within, or project into, a public street right‑of‑way, except official traffic/regulatory signs (§290-138A; §290-144).
- No artificial light or reflecting device may be used as part of a sign if it interferes with, competes with, or may be mistaken for a traffic signal (§290-138B).
- Floodlighting must be arranged so the light source is not visible off the lot and only the sign is directly illuminated; illumination must be directed at the sign face and not toward adjoining properties or roadways; illumination intensity must be controlled to avoid glare (§290-138C; §290-145).
- No sign may move, flash, oscillate, or emit noise unless expressly permitted by the chapter (§290-145).
- No sign may be constructed, located, or illuminated so as to cause a nuisance, undue glare, distraction, confusion, visual difficulties, or any other hazardous condition for drivers, pedestrians, or aircraft operators (§290-146).
- Signs must not obstruct required clear sight triangles or be placed where they create a visibility hazard or obscure traffic control devices (§290-142; §290-143).
- No sign may be placed so as to prevent free ingress to/egress from any door, window, or fire escape, nor attached to any fire escape; and no sign may be placed where it interferes with the view or operation of any authorized traffic sign, signal, or device (§224-8B).
- No sign may be located so as to interfere with the proper view by motorists or pedestrians for a reasonably safe distance, or reflect lights/cast shadows in a manner that interferes with safe walking or driving, or create a menace or hazard to life, limb, or property (§224-8A).
- No signs may be mounted on communications towers, antennas, or communications equipment buildings, except as required by the FCC/FAA or other agencies, or to warn of danger (§290-138H).
- No projecting business sign may face an abutting residential district, and no sign in any commercial or industrial district may be placed to face an abutting residential district, unless authorized as a special exception (§290-138G; §290-141).
- No sign may contain information stating or implying that a property may be used for any purpose not permitted under the zoning chapter (§290-138E).
- Dilapidated or unsafe signs are prohibited and must be repaired or removed upon notice; abandoned signs must be removed within 180 days; remaining sign shells must be removed or replaced within 180 days after message removal (§290-149A–C; §290-150A–B).
- It is unlawful to nail, tack, hang, or append signs on trees, posts, poles, utility poles, stakes, or pillars within the Borough (subject to limited exceptions in Chapter 224) (§224-13).
Exempt Signs in West Mifflin
- Directional, information, or public service signs for public conveniences and nonprofit clubs/organizations (noncommercial), up to 2 square feet in area (§290-134A).
- Identity/activity/service signs for schools, colleges, churches, hospitals, or similar institutions, limited to one sign per separate use and up to 12 square feet (§290-134B).
- Nameplates up to 2 square feet (§290-134C).
- Signs on Borough‑owned rights‑of‑way or Borough realty installed under a written agreement with the Borough (agreement term not to exceed two years) (§290-134D).
- Personal expression (noncommercial) on‑premises signs, up to 15 square feet in area, maximum 6 feet in height, and at least 10 feet setback from the street right‑of‑way (§290-134E).
- Temporary real estate signs are permitted without a sign permit if they do not exceed 6 square feet, with no more than two per property, and are removed upon completion of the sale or rental (§290-135A(1)).
- Temporary special event displays are permitted without a sign permit if they do not exceed 32 square feet and are limited to one per property (§290-135A(2)).
- Other temporary signs (e.g., contractors/mechanics/artisans) are permitted without a sign permit if they do not exceed 18 square feet, are limited to one per property, and are removed immediately upon completion of the work (§290-135A(3)).
- Official traffic signs and similar regulatory notices of a duly constituted governmental body are exempt from right‑of‑way restrictions (§290-138A; §290-144).
Sign Plan & Submission Notes for West Mifflin
- Sign permits are required for all signs unless expressly exempted (e.g., §290-134 exempt signs; temporary signs listed in §290-135). Permits are issued by the Zoning Officer (§290-131A, D).
- Sign permit applications must include to‑scale drawings showing design, letter/character color and size, lines/symbols, method of illumination, exact locations of existing and proposed signs on the building and property, and construction details/specifications; applications must also include computations of sign area, height, and number, and evidence of required bonding/insurance (§290-131E–G).
- All signs must comply with the Pennsylvania Uniform Construction Code (§290-132).
- Special exception required if a projecting business sign would face an abutting residential district or if any sign in a commercial/industrial district would face an abutting residential district (§290-138G; §290-141; Article IX).
- A variance or special exception may be required to allow a wall identification sign to extend above the height of the building for copyrighted logo identification (§290-139C(4)(c)).
- Billboards require a permit from the Building Inspector; applications must include a plan and specifications (location, design, dimensions, materials, type of illumination, height/grade, owner and site owner information, and cost). The Building Inspector may refuse permits for safety/aesthetic/detrimental impacts; appeals may be made to Borough Council (§224-2 to §224-5).
- No master sign plan requirement is stated in the provided text.
- Political signs on public property outside the restricted public right‑of‑way require an application to the Borough Community Development Department and a refundable fee (§224-24 to §224-25).
Source: ecode360 municipal code