# Sign Regulations in Seaford, Delaware

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

- **Jurisdiction:** Seaford, Delaware (DE)
- **Canonical page:** https://permitpal.io/sign-regulations/delaware/seaford
- **Data last verified:** 2025-09-11
- **Source:** [other municipal code](https://www.seafordde.com/government/departments_offices/code/city_code)

## At a glance

Seaford, Delaware regulates 20 sign types across 5 zoning districts. Ground Sign (including pylon signs)s in the R-4 Institutional Residential District, C-1 General Commercial District, C-2 Highway Commercial District, M-1 Light Industrial District, M-2 Heavy Industrial District zoning district are capped at 40 ft tall and 150 sq ft (one side), with a 5 ft from property line (leading edge) setback (Sec. §15.54.6(A), §15.54.6(F)(6), §15.54.7). Most commercial signs in Seaford require a permit.

## Sign rules by zoning district (5 zones)

| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
| --- | --- | --- | --- | --- |
| R-1 Low Density Residential District, R-2 Medium Density Residential District, R-3 High Density Residential District | 3 | — | 18 sq ft | — |
| R-4 Institutional Residential District, C-1 General Commercial District, C-2 Highway Commercial District, M-1 Light Industrial District, M-2 Heavy Industrial District | 8 | 40 ft | 150 sq ft (one side) | — |
| C-3 Riverfront Enterprise District | 2 | Must be at least 8 ft (to underside) from sidewalk to lowest part of sign or awning (10 ft if in visibility triangle) | — | — |
| SFH Special Flood Hazard Overlay District, SWP Source Water Protection Overlay District | 1 | — | — | — |
| General Regulations For All Zones | 6 | 15 ft | 45 sq ft | — |

## Zone-by-zone sign requirements (sample of 3 of 5 zones)

### R-1 Low Density Residential District, R-2 Medium Density Residential District, R-3 High Density Residential District

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Identification Sign (Farms, Estates, Schools, Churches, Hospitals, Non-dwellings) | — | 18 sq ft | — | At least 5 feet from property/right-of-way line. Not within 18 inches of curb. | No more than two per premises; two per street frontage if property fronts multiple streets | On premises held in single/separate ownership; at least five feet from property/right-of-way line | — | §15.54.5(A), §15.54.7 |
| Non-conforming Use Sign | — | — | — | At least 5 feet from property/right-of-way line | — | On premises of non-conforming use | — | §15.54.5(B) |
| Temporary Signs (R-1, R-2, R-3) | — | 15 sq ft (Real Estate); 36 sq ft (Construction) | — | 5 feet from property/right-of-way line; not in right-of-way | No more than two real estate signs per property | At least 5 feet from property/right-of-way line; not in right-of-way | — | §15.54.3, §15.54.4 |

### R-4 Institutional Residential District, C-1 General Commercial District, C-2 Highway Commercial District, M-1 Light Industrial District, M-2 Heavy Industrial District

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Ground Sign (including pylon signs) | 40 ft | 150 sq ft (one side) | — | 5 ft from property line (leading edge) | No more than two per street frontage | On premises of business/industry; at least 5 feet from property line | — | §15.54.6(A), §15.54.6(F)(6), §15.54.7 |
| Wall Sign | 2 ft above roof or parapet wall | 36 sq ft (one side) | — | No part may extend more than 2 ft above roof/parapet | No more than one per street frontage per business/industry | On wall of business/industry | — | §15.54.6(B), §15.54.7 |
| Projecting Sign | 2 ft above roof or parapet wall | 15 sq ft (one side) | — | — | No more than one per street frontage per business/industry | Affixed to wall of business/industry, projecting more than twelve inches | — | §15.54.6(C), §15.54.7 |
| Portable Sign | — | 16 sq ft (one side) | — | 5 ft from property line (leading edge) | No more than two per street frontage | On premises | — | §15.54.6(D), §15.54.7 |
| Wall Painted Sign | — | 10% of wall surface | — | — | No more than one per street frontage per business/industry | Painted on wall of business/industry | — | §15.54.6(E) |
| Electronic Message Board Ground Sign | — | 32 sq ft (portion on ground/pylon sign); 2 signs per property max | — | 5 ft from property line (leading edge) | No more than two per property | On premises, as part of ground/pylon sign; must be at least 5 ft from property line | — | §15.54.6(F) |
| Electronic Message Board Wall Sign | 2 ft above roof/parapet wall | 32 sq ft | — | No part may extend more than 2 ft above roof/parapet | No more than two per property | Affixed to wall of business/industry | — | §15.54.6(F)(7) |
| Temporary Signs (Commercial/Industrial/R-4) | 15 ft (for other temporary signs) | 15 sq ft (Real Estate); 36 sq ft (Construction); 45 sq ft (Other Temporary Signs) | — | 5 ft from property/right-of-way line; not in right-of-way | No more than two real estate signs per property | At least 5 feet from property/right-of-way line; not in right-of-way | — | §15.54.4 |

### General Regulations For All Zones

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Directional/Information/Public Service Sign (Exempt) | — | 2 sq ft | — | — | — | Anywhere in City; not in right-of-way | — | §15.54.3(A) |
| Trespassing/Private Nature Sign (Exempt) | — | 2 sq ft | — | — | — | Anywhere in City; not in right-of-way | — | §15.54.3(B) |
| Election Campaign Sign (Exempt) | — | — | — | — | — | Private property with owner permission; City polling places day of election only | — | §15.54.3(C) |
| Temporary Real Estate Sign (General) | — | 15 sq ft | — | 5 ft from property/right-of-way line | No more than two per property | Not in right-of-way; at least 5 ft from property/right-of-way line | — | §15.54.4(2)(1) |
| Temporary Construction Site Sign (General) | — | 36 sq ft | — | 5 ft from property/right-of-way line | — | Not in right-of-way; at least 5 ft from property/right-of-way line | — | §15.54.4(2)(2) |
| Temporary Sign (General, Except R-1/R-2) | 15 ft | 45 sq ft | — | 5 ft from property/right-of-way line | — | Not in right-of-way; at least 5 ft from property/right-of-way line | — | §15.54.4(3)(E) |

## Prohibited signs in Seaford

- No sign shall be erected within eighteen (18) inches of the curb line, except traffic signs and similar regulatory notices of a duly constituted governmental body.
- No artificial light or reflecting device shall be used as a part of a sign where such light or device interferes with, competes for attention with, or may be mistaken for, a traffic signal.
- Floodlighting shall be arranged so that the source of light is not visible from any point off the lot and that only the sign is directly illuminated thereby.
- No sign shall be erected except on the property to which it is related.
- No signs shall be erected containing information on it which states or implies that a property may be used for any purpose not permitted under the provisions of this Chapter.
- Flashing lights are expressly prohibited; flashing means any sign which by any method of conveyance produces or creates the illusion of motion or revolves in a manner to create the illusion of being on or off.
- Every sign permitted except temporary signs shall be constructed of durable material and kept in good condition and repair. Any sign which is allowed to become dilapidated shall constitute a nuisance and shall be removed by the owner or lessee of the property on which the sign is located. If the sign remains, after proper notification of the Owner or lessee to remove the sign, the City may remove the sign at the expense of the owner or lessee in accordance with the enforcement procedures of Article 5 of this Chapter.
- No sign which emits smoke, visible vapors or particles, sound or odor shall be permitted.
- Non-conforming signs once removed physically, may be replaced only with conforming signs; every sign erected shall also comply with the yard requirements for buildings for the Zoning District in which the sign is erected.
- No business or industrial sign shall be placed to face abutting Residential Districts.
- If a use ceases for a period of six (6) months, signs advertising the ceased business or businesses, shall be removed by the property owner. If the sign remains, after proper notification of the Owner or lessee to remove the sign, the City may remove the sign at the expense of the owner or lessee in accordance with the enforcement procedures of Article 5 of this Chapter.

## Signs exempt from permit in Seaford

- Directional, information or public service signs such as those advertising availability of rest-rooms, telephone or similar public conveniences, and signs advertising meeting times and places of non-profit service or charitable clubs or organizations, may be erected or maintained provided that such signs do not advertise any commercial or industrial establishment, activity, organization. Such signs shall not exceed two (2) square feet in area.
- Trespassing signs, or signs indicating the private nature of a road, driveway or premises, may be erected and maintained provided the sign area does not exceed two (2) square feet.
- Election Campaign signs shall be placed only on private property with the permission of the property owner (No more than 30 days prior to the election), candidates may place signs at City owned polling places the day of the election in conformance with Delaware Department of Elections laws and with the approval of the election judge. Signs at polling places shall be removed within 24 hours of closing of the polls and all other campaign signs shall be removed within 30 days following an election.

## 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 5 zoning districts in Seaford — every sign type, every field — are available with a free PermitPal account: https://app.permitpal.io/?address=Seaford+DE&override=true&utm_source=landing&utm_medium=city-page&utm_campaign=city-seaford

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