Are LED Signs Allowed in Crosby, Harris County, Texas? A Guide to Permits, Sizes, and Zoning
EMC Sign Allowed?
✅ Yes, but with restrictions: Currently, Harris County and Crosby do not permit EMC signs in any zoning district or extraterritorial area. All off-premise signage is prohibited, and EMCs are not included as a permitted sign type.
"The construction of all off-premise signage shall be prohibited in Harris County. Permits are required prior to placement of on-premise signs located within the unincorporated area of Harris County, including scenic, toll road, and extraterritorial jurisdiction areas. EMC signs are not included as a permitted sign type."
🔗 Full Ordinance – City of Crosby Sign Code
🔗 Zoning & GIS Map – City of Crosby Zoning & GIS Map
EMC Sign Summary Table
❌Not applicable. EMCs are prohibited.
Zoning District Overview
Harris County requires permits for all on-premise signs in unincorporated areas, including Crosby. Off-premise signs, including EMCs, are prohibited. Permitted on-premise signs are regulated by location (scenic, toll road, major thoroughfare) and require a site plan and permit approval.
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Sign Categories:
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Toll Road Signs
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Category A: Scenic Signage
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Category B: Major Thoroughfares
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Category C: Major Freeway
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Permit Filing Requirements
For other permitted signs:
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Required forms: Sign Permit Application via E-Permits
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Processing time: 3–5 business days
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Inspection: Required after construction
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Construction expiration: 180 days from permit issuance
Full Ordinance Text (Verbatim)
"A sign shall mean any outdoor display, design, pictorial, or other representation which shall be so constructed, placed, attached, painted, erected, fastened or manufactured in any manner whatsoever so that the same shall be used for advertising. The construction of all off-premise signage shall be prohibited in Harris County."
External References
🗺️ Crosby Zoning & GIS Map
📘 Crosby Zoning Sign Code
📝 Permit Application Portal