Sign Regulations in Monroe, Washington
Monroe, Washington has specific sign regulations covering 70 sign types across 17 zoning districts. Regulated sign types include Window - Opaque (Advertising), Window - Transparent (Advertising), Mural (Commercial). Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: October 17, 2025
Sign Regulation Overview for Monroe, Washington
Sample Sign Requirements in Monroe
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Entry Monument (Access sign) | 4 ft | 6 sq ft | 2 ft |
| Landmark - Wall (h) | 8 ft | 2 sq ft | 2 ft |
| Informational – Private - Wall (h) | 8 ft | 4 sq ft | 2 ft |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
PermitPal Coverage for MonroeFull Coverage
Sign Types Covered
70
- Window - Opaque (Advertising)
- Window - Transparent (Advertising)
- Mural (Commercial)
- Informational - Wall (h)
- +2 more types
Zoning Districts
17
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Monroe
Other Cities in Washington
Frequently Asked Questions
In Monroe, wall signs can be up to 8 ft and monument signs are limited to 4 ft. Height limits vary by zoning district and sign type. Use PermitPal to get exact requirements for your specific location.
To get a sign permit in Monroe, 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 Monroe, regulated sign types include Window - Opaque (Advertising), Window - Transparent (Advertising), Mural (Commercial), Informational - Wall (h), and 2 more types. Most commercial signs require permits. Temporary signs and certain small signs may be exempt. Use PermitPal for specific exemptions.
In Monroe, monument signs typically require a 2 ft setback from property lines. Setbacks may increase near residential zones or intersections. Wall signs attached to buildings generally don't have setback requirements. Use PermitPal for location-specific setback data.
Digital and LED signs in Monroe are regulated with specific requirements for brightness, animation, and message duration. Monroe has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Monroe, Washington Sign Rules at a Glance
Monroe, Washington regulates 70 sign types across 17 zoning districts. Under-Awning (in lieu of Blade) (Advertising)s in the Downtown Commercial (DC) zoning district are capped at Per MMC 22.50.110 (8 ft clearance under sign) tall and 10 sq ft, with a Per note (b) (edge of ROW allowed) setback (Sec. MMC 22.50.020, Table 22.50.020 (DC) and notes (a), (b); MMC 22.50.110). Most commercial signs in Monroe require a permit.
Detailed Sign Ordinance Requirements for Monroe, Washington
Sign Rules by Zoning District in Monroe (17 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 14 | 10 ft | 20 sq ft | — |
| Institutional (IN), Limited Open Space (LS) | 13 | 24 ft | 120 sq ft (excluding window signage) | — |
| Downtown Commercial (DC) | 20 | Per MMC 22.50.110 (8 ft clearance under sign) | 180 sq ft (excluding window signage) | — |
| Downtown Commercial (Historic Main neighborhood) | 1 | — | — | — |
| Mixed Use – General (MG), Mixed Use – Neighborhood (MN), Mixed Use – Medical (MM) | 20 | 45 ft | 180 sq ft (excluding window signage) | — |
| General Commercial (GC), Industrial Transition (IT), Tourist Commercial (TC) | 23 | 45 ft | 480 sq ft (combination of on- and off-premises signs; excludes window signage) | — |
| Light Industrial (LI), General Industrial (GI), Shoreline Industrial (SI) | 19 | 35 ft | 488 sq ft (combination of on- and off-premises signs; excludes window signage) | — |
| Residential Zones | 5 | 24 ft | 40 sq ft | — |
| Commercial Zones | 5 | 5 ft | 150 sq ft per frontage | — |
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Zone-by-Zone Sign Requirements in Monroe(sample of 3 of 17 zones)
Downtown Commercial (DC)
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Under-Awning (in lieu of Blade) (Advertising) | Per MMC 22.50.110 (8 ft clearance under sign) | 10 sq ft | — | Per note (b) (edge of ROW allowed) | 1 per business on street frontage (in lieu of blade) | Mounted under awning/canopy; may extend up to 6 ft into the public ROW or over sidewalk where sidewalk is at least 10–12 ft wide | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) and notes (a), (b); MMC 22.50.110 |
| Awning/Canopy Fascia (Advertising) (g) | Per MMC 22.50.110 | 40% of vertical edge of awning/canopy | — | Per note (b) (edge of ROW allowed) | 1 per business | Vertical edge of awning/canopy | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) and notes (g), (a), (b); MMC 22.50.110 |
| Blade (in lieu of Under-Awning) (Advertising) | Per MMC 22.50.110 (12 ft clearance for projecting; 8 ft for blade under canopy) | 16 sq ft | — | Per note (b) (edge of ROW allowed) | 1 per tenant space (in lieu of under-awning) | Attached to building facade; may extend up to 4 ft into public ROW or over sidewalk where sidewalk is at least 10–12 ft wide | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) and notes (a), (b); MMC 22.50.110 |
| Projecting (Advertising) | Per MMC 22.50.110 | 20 sq ft | — | Per note (b) | 1 | May extend up to 4 ft into public ROW or over sidewalk where sidewalk is at least 10–12 ft wide | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) and notes (a), (b); MMC 22.50.110 |
| Monument – Single Tenant (Advertising) – Standard | 10 ft (standard) | 32 sq ft (standard) | — | 2 ft (except Historic Main per note e) | 1 per street frontage | Per street frontage | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) and note (e) |
| Monument – Single Tenant (Advertising) – Lewis Street Exception | Up to 20 ft | 50 sq ft | — | 2 ft (except Historic Main per note e) | 1 per street frontage | Lewis Street frontage | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) (Lewis Street allowance) and note (e) |
| Monument – Multitenant (Advertising) – Standard | 10 ft (standard) | 48 sq ft (standard) | — | 2 ft (except Historic Main per note e) | 1 per street frontage | Per street frontage | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) and note (e) |
| Monument – Multitenant (Advertising) – Lewis Street Exception | Up to 20 ft | 80 sq ft | — | 2 ft (except Historic Main per note e) | 1 per street frontage | Lewis Street frontage | — | Unlock | MMC 22.50.020, Table 22.50.020 (DC) (Lewis Street allowance) and note (e) |
Mixed Use – General (MG), Mixed Use – Neighborhood (MN), Mixed Use – Medical (MM)
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Awning/Canopy Fascia (Advertising) (g) | Per MMC 22.50.110 | 40% of vertical edge of awning/canopy | — | 2 ft | 1 per business | Vertical edge of awning/canopy | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) and note (g) |
| Under-Awning (in lieu of Blade) (Advertising) | Per MMC 22.50.110 (8 ft clearance) | 10 sq ft | — | 2 ft | 1 per tenant space | Under awning/canopy | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) and note (a) |
| Blade (in lieu of Under-Awning) (Advertising) | Per MMC 22.50.110 | 16 sq ft | — | 2 ft | 1 per tenant space | Building facade | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) and note (a) |
| Monument – Single Tenant (Advertising) | 8 ft | 32 sq ft | — | 2 ft | 1 per street frontage | Per street frontage | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) |
| Monument – Multitenant Single Street (Advertising) | 8 ft | 48 sq ft | — | 2 ft | 1 per street frontage | Per street frontage | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) |
| Freestanding – Single Tenant (<200 lf frontage) – MG only | 20 ft | 80 sq ft | — | 2 ft | 1 per street frontage (<200 lf) | Per street frontage (<200 lf) | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) |
| Freestanding – Single Tenant (>200 lf frontage) – MG only | 20 ft | 80 sq ft per sign | — | 2 ft | 2 per frontage >200 lf (MG only); up to 4/site | Per street frontage over 200 lf | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) |
| Freestanding – Multitenant (<200 lf frontage) – MG only | 20 ft | 120 sq ft | — | 2 ft | 1 per frontage (<200 lf) (MG only) | Per street frontage (<200 lf) | — | Unlock | MMC 22.50.020, Table 22.50.020 (MG/MN/MM) |
General Commercial (GC), Industrial Transition (IT), Tourist Commercial (TC)
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Informational - Awning/Canopy Fascia (interpreted from table) | Per MMC 22.50.110 | 40% of vertical edge of awning/canopy | — | 2 ft | 1 | Vertical edge of awning/canopy | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) |
| Under-Awning (in lieu of Blade) (Advertising) | Per MMC 22.50.110 | 10 sq ft | — | 2 ft | 1 per business on street frontage | Under awning/canopy | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) and note (a) |
| Blade (in lieu of Under-Awning) (Advertising) | Per MMC 22.50.110 | 16 sq ft | — | 2 ft | 1 per tenant space | Building facade | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) and note (a) |
| Awning/Canopy Fascia (Advertising) (g) | 6 ft | 6 sq ft | — | 2 ft | 1 per property | Awning/Canopy | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) and note (g) |
| Freestanding – Single Tenant (<400 lf frontage) (Advertising) | 35 ft | 100 sq ft | — | 2 ft | 1 per frontage (<400 lf) | Per street frontage (<400 lf) | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC); MMC 22.50.120(D) |
| Freestanding – Single Tenant (>400 lf frontage) (Advertising) | 35 ft | 100 sq ft per sign | — | 2 ft | 2 per frontage >400 lf; up to 4/site | Per street frontage over 400 lf | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) |
| Freestanding – Multitenant (<400 lf frontage) (Advertising) | 35 ft | 150 sq ft | — | 2 ft | 1 per frontage (<400 lf) | Per street frontage (<400 lf) | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) |
| Freestanding – Multitenant (>400 lf frontage) (Advertising) | 35 ft | 150 sq ft per sign | — | 2 ft | 2 per frontage >400 lf; up to 4/site | Per street frontage over 400 lf | — | Unlock | MMC 22.50.020, Table 22.50.020 (GC/IT/TC) |
PermitPal covers all 17 zoning districts in Monroe — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 17 zones for Monroe — start freeProhibited Signs in Monroe
- Signs with obscene, indecent, or immoral content that offends public morals or decency are prohibited (22.50.080.A).
- Any sign that constitutes a traffic hazard or is detrimental to traffic safety due to size, location, movement, content, or method of illumination; that obstructs driver or pedestrian vision; or that interferes with or confuses traffic control is prohibited (22.50.080.B).
- Signs that cause glare or impair vision of motorists, cyclists, or pedestrians, or that are a nuisance due to brightness or glare, are prohibited (22.50.080.C; 22.50.130.E).
- Laser signage that uses light-based displays resulting in an image is prohibited (22.50.080.D).
- Signs attached to public vegetation or structures within the right-of-way (e.g., utility poles, traffic control devices, lampposts) or other city-owned property, except the ROW itself, are prohibited unless otherwise allowed by law (22.50.080.E).
- Signs in violation of building, electrical, or fire codes are prohibited (22.50.080.F).
- Advertising vehicles are prohibited (does not include automobile for-sale signs) (22.50.080.G).
- Portable reader board signs, including trailer signs, are prohibited (22.50.080.H).
- Signs with visible moving, revolving, or rotating parts, or other apparent movement by mechanical, electrical, or optical means, are prohibited, except traditional barber poles (22.50.080.I).
- Signs that emit odor or visible matter (e.g., smoke, steam) or involve live animals are prohibited (22.50.080.J).
- Off-premises signs (including billboards, snipe signs, and signs on vehicles/trailers) are prohibited unless specifically authorized; this prohibition does not apply to noncommercial signs or categories specifically exempted (22.50.080.K).
- Billboards and product advertising sponsored flags (including feather banners) and posters are prohibited, except interior signs not visible from the street right-of-way (22.50.080.L).
- Signs painted, pasted, or printed on curbs, pavements, sidewalks, or streets are prohibited, except house numbers and traffic control signs (22.50.080.M).
- Signs painted directly on sloped or gabled roof surfaces are prohibited (22.50.080.N).
- Signs that violate conditions of an issued permit are prohibited (22.50.080.O).
- Torn, damaged, defaced, or destroyed sign structures are prohibited (22.50.080.P).
- Abandoned signs or signs in poor repair are prohibited (22.50.080.Q; 22.50.140.E).
- Any sign not specifically permitted or exempted by the chapter is prohibited (22.50.080.R; 22.50.130.A).
- Flashing devices visible from outside a building are prohibited (22.50.130.E).
- No sign may be anchored to or supported by a fire escape or standpipe, or erected to obstruct ingress/egress from any window, door, or fire escape (22.50.130.I).
- It is unlawful to place or maintain any sign within the right-of-way or on any property without consent of the owner/tenant or underlying property owner (for ROW), except as otherwise authorized (22.50.130.K).
- Signs supported entirely on private property may not extend beyond the curb line into the public right-of-way (22.50.130.L).
- Signs may not be constructed or maintained with less than required clearance from communications or electric power lines (22.50.130.M).
- No sign may be serviced by an overhead electric or power line from a source other than that internal to the sign (22.50.130.N).
- Within parking lots, freestanding or wall-mounted signs are not permitted except ADA accessible parking signs; entry/exit signs only as allowed in the sign tables (22.50.130.O).
Exempt Signs in Monroe
- Traffic or pedestrian control signs, signs required by law, or signs indicating scenic or historic points of interest erected by or on order of a public officer in performance of public duty (22.50.070.A).
- Nonadvertising signs erected/installed by or at the direction of the city (e.g., traffic signs, legal notices, railroad warnings, underground utility location, emergency/warning signs) (22.50.070.B).
- City-directed city-wide freestanding directory/wayfinding systems (22.50.070.C).
- Temporary private ground or wall public-safety signs (e.g., no parking today, use covered walkway, do not enter, danger, loading zone) without number/size/location limits as needed for safety (22.50.070.D).
- Signs directly related to a municipal building or required by a governmental entity (22.50.070.E).
- Flags of governmental and public institutions (22.50.070.F).
- Flag of a commercial institution not advertising a product, limited to one per business and 20 sq ft (22.50.070.G).
- Decorative flags and bunting on public ROW for community celebrations/conventions/commemorations when authorized by city council for a prescribed period (22.50.070.H).
- Governmental banners over the public ROW displaying governmental speech (e.g., government events/celebrations) (22.50.070.I).
- Temporary holiday signs and decorations customary for special holidays on private property (22.50.070.J).
- Official public notices of federal, state, or local governments; official court notices (22.50.070.K).
- Product-identification signs incorporated into machinery/equipment (e.g., vending machines, newspaper racks, telephone booths, gasoline pumps) that identify/advertise only the product/service dispensed (22.50.070.L).
- Lettering or symbols painted directly onto or magnetically flush-mounted onto an operable vehicle (22.50.070.M).
- Advertising on licensed taxicabs and buses or commercial vehicles operating in the normal course of business; signs on public transit benches/shelters and on/within public transit vehicles (22.50.070.N).
- Changing of advertising copy/message on signs designed for replaceable copy (e.g., theater marquees, reader boards) (22.50.070.O).
- Painting, repainting, cleaning, repairing, or normal maintenance (including copy change) of an advertising structure without structural or electrical change (22.50.070.P).
- Interior signs (22.50.070.Q).
- Historic signs (typically wall or projecting) to be restored or authentically recreated as evidenced by historic photos (22.50.070.R).
- Sculptures, fountains, mosaics, and design features that do not incorporate advertising or identification (22.50.070.S).
- Identification signs on recycling collection containers for public, charitable, or nonprofit organizations (22.50.070.T).
Sign Plan & Submission Notes for Monroe
- Master sign site plan is required for multi-occupancy buildings, multi-building complexes, or properties under common ownership/control; all development permits for such sites approved after the effective date must submit a master sign site plan for city approval (22.50.160.C.1).
- Under an approved master sign site plan, total allowable signage for the development may be transferred among tenants/parcels within the site (22.50.160.C.2).
- Any deviation from an approved master sign site plan (additional signage, relocation, replacement signs, other modifications excluding tenant name changes) requires modifying/updating the approved plan; city approves modifications (22.50.160.C.3).
- General permit requirement: It is unlawful to erect, re-erect, construct, enlarge, display, alter, or move a sign without first obtaining a city sign permit, unless exempt (22.50.160.A).
- No-fee permits and city-issued labels are required for temporary commercial signs (22.50.030.D) and temporary noncommercial speech signs (22.50.050.E).
- No additional permit is required to clean, repaint, or perform normal maintenance/repair of a permitted sign; any modification requires a permit; no permit is required to change the message on a changeable message/electronic sign (22.50.160.A).
- Murals containing a commercial sign message require a sign permit; the commercial display area counts against allowed site/tenant signage (22.50.060).
- Electronic message centers/displays and video display signs require permit applications to include the manufacturer’s operating manual; such signs are subject to periodic performance/safety assessments (22.50.120.E).
- Projecting and suspended (under awning) signs over the public right-of-way in the Downtown Commercial zone may require a letter of indemnification/hold harmless as a permit condition when deemed necessary for safety (22.50.110.B).
- A-frame signs located in the public right-of-way require a letter of indemnification/hold harmless (22.50.100.D; 22.50.160.F).
- Any sign located in, projecting into, or overhanging a public right-of-way requires execution of a hold harmless agreement before permit approval (22.50.160.F).
- Sign inspections (footings, electrical, final) are required for permitted signs; signs must conform to applicable building/electrical codes (22.50.130.H; 22.50.160.G).
- Variances and appeals: The hearing examiner has authority to grant variances/special permits and hear appeals of sign permit decisions; applications require a fee, public notice, and a hearing; a stay may be requested subject to safety exceptions (22.50.190.A–C).
- Administrator interpretations may be made and, if necessary to avoid constitutional violations, deviations may be authorized in writing; such determinations are appealable under the variance/appeal process (22.50.180).
Source: other municipal code