Charlotte, NC Sign Regulations: Window Signs (2026)
Key Facts
- Standard cap
- 25% of each window's surface area
- Vacant ground-floor exception
- Up to 65% while unoccupied
- Permit status
- Exempt from sign permit
- Illumination
- Internal or natural only, no external
- Neighborhood 2 districts
- Ground floor only
- Other listed districts
- Up to and including third story
Summary
Charlotte caps window signage at 25% of each window's surface area, rising to 65% for vacant ground-floor commercial space. The Unified Development Ordinance treats window signs as exempt from a sign permit but still subject to the article's general sign standards.
M. Window Sign
1. Window signs are permitted for all uses in the following zoning districts...
2. The total window sign area, whether temporary or permanent, is limited to no more than 25% of the surface of each window area, including transparent areas of doors and entryways. Window area is counted as a continuous surface until divided by an architectural or structural element, such as door casings or facade treatments. Mullions are not considered an element that divides window area.
3. However, vacant ground floor nonresidential use spaces within the zoning districts in item 1 above are permitted to cover 65% of the surface of each window area, including transparent areas of doors and entryways. Once occupied, the requirements of item 2 above control.
4. Window signs may be internally or naturally illuminated. No external illumination is permitted.
Full Breakdown
M sets the coverage limit for window signs citywide. " Window area is measured as a continuous surface until an architectural or structural element divides it; mullions do not count as dividers, so an entire storefront window run is measured as one surface for the 25% cap. Item 3 carves out an exception: vacant ground-floor nonresidential spaces in the eligible zoning districts may cover up to 65% of each window's surface while the space sits empty, but "once occupied, the requirements of item 2 above control" and the space drops back to the 25% cap.
Window signs are permitted for uses in Neighborhood 2, Neighborhood Center, Community Activity Center, Regional Activity Center, Innovation Mixed-Use, Commercial, Manufacturing and Logistics, Campus, and Transit Oriented Development zoning districts. In Neighborhood 2 districts, window signs are limited to the ground floor only; in every other listed district they are allowed on window areas up to and including the third story. 2: shadowbox displays built within two feet of the window that block interior views count their entire enclosed area as window sign area, and perforated window graphics or window clings are treated as fully opaque, with the entire graphic counted toward the cap rather than just the visible portion.
6, no fee or filing is required to install one within these limits, but exceeding the percentage cap or illuminating externally converts the sign into a standards violation enforceable under the article's administration provisions.
Violations & Fines
A window sign exceeding the 25% cap (or 65% for a qualifying vacant ground-floor space) or using external illumination violates UDO Section 22.6.M. The Planning Department enforces sign standards under Article 22.13 (Administration); noncompliant signage can be ordered altered, covered, or removed, and unpermitted sign work that should have been permitted separately can void related permits under Section 22.4.B.3.
Frequently Asked Questions
How much of my storefront window can I cover with signage in Charlotte?
Do I need a permit for a window sign in Charlotte?
Can a vacant storefront use more window coverage than an occupied one?
Can I put an internally lit sign in my window?
Sources & Official References
Other rules in Charlotte
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