Sign Regulations in Mountain Brook, Alabama
Mountain Brook, Alabama has specific sign regulations covering 37 sign types across 5 zoning districts. Regulated sign types include Awning Sign, Window Sign, Bulletin Board. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: May 8, 2025
Sign Regulation Overview for Mountain Brook, Alabama
Sample Sign Requirements in Mountain Brook
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Aggregate Display Area (Attached Premises not in Shopping Centers) | — | 60 sq ft | — |
| Aggregate Display Area (Attached Premises in Shopping Centers) | — | 80 sq ft | — |
| Aggregate Display Area (Freestanding Buildings not in Shopping Centers) | — | 80 sq ft | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
Sign Types Covered
37
- Awning Sign
- Window Sign
- Bulletin Board
- Directory Sign
- +2 more types
Zoning Districts
5
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Mountain Brook
Other Cities in Alabama
Frequently Asked Questions
Sign height limits in Mountain Brook 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 Mountain Brook, 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 Mountain Brook, regulated sign types include Awning Sign, Window Sign, Bulletin Board, Directory Sign, 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 Mountain Brook 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 Mountain Brook are regulated with specific requirements for brightness, animation, and message duration. Mountain Brook has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Mountain Brook, Alabama Sign Rules at a Glance
Mountain Brook, Alabama regulates 37 sign types across 5 zoning districts. Ground Sign (General, Within Villages)s in the Traditional villages zoning district are capped at 6 ft tall and 15 sq ft, with a 3 ft from property lines/curb/public sidewalk, whichever is more restrictive setback (Sec. Sec. 121-10(2)g,i). Most commercial signs in Mountain Brook require a permit.
Detailed Sign Ordinance Requirements for Mountain Brook, Alabama
Sign Rules by Zoning District in Mountain Brook (5 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| Traditional villages | 29 | 36 in | 100 sq ft | — |
| Community shopping district | 8 | 10 ft | 120 sq ft | — |
| Office park district | 5 | 10 ft | 120 sq ft | — |
| CS zoning district | 1 | — | — | — |
| General Regulations For All Zones | 4 | — | See specific incidental sign type | — |
Zone-by-Zone Sign Requirements in Mountain Brook(sample of 3 of 5 zones)
Traditional villages
| 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 | 6 ft | 24 sq ft | — | — | 1 | — | — | Unlock | Sec. 121-10(2)b |
| Facade Sign (Front) | — | 16 inches vertical (letters/logos/symbols) | — | — | 1 per facade per premises | Front facade, sign band above primary entrance. | — | Unlock | Sec. 121-10(2)f |
| Ground Sign (General, Within Villages) | 6 ft | 15 sq ft | — | 3 ft from property lines/curb/public sidewalk, whichever is more restrictive | 1 | — | — | Unlock | Sec. 121-10(2)g,i |
| Projecting Sign | Not above window sill of 2nd story nor more than 3 ft above facade of one-story building | — | — | At least 2 ft from curb, at least 7 ft vertical clearance | 1 | Attached at right angle to exterior, within 2 ft of curb and 7 ft vertical clearance. | — | Unlock | Sec. 121-10(2)j |
| Suspended Sign | — | — | — | At least 2 ft from curb, 8 ft vertical clearance | 1 | Must have at least 2 ft horizontal from curb and 8 ft vertical clearance. | — | Unlock | Sec. 121-10(2)k |
| Temporary Sign - Banner (New Business) | — | 20 sq ft | — | — | 1 | Facade or window. | — | Unlock | Sec. 121-8(1) |
| Temporary Sign - Special Event Banner/Sign | — | 20 sq ft | — | — | 1 per street frontage | Facade, window, or on poles (not roof); not in public right-of-way. | — | Unlock | Sec. 121-8(2) |
| Temporary Sign - Sandwich Board | 36 in | — | 24 in | Must allow for 5 ft unobstructed sidewalk. | 1 | On sidewalk within business frontage. | — | Unlock | Sec. 121-8(5) |
Community shopping 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aggregate Display Area | — | 120 sq ft | — | — | — | Primary facade that faces street | — | Unlock | Sec. 121-10(1)e |
| Awning Sign | — | — | — | Awning must be at least 2 ft from curb. | — | Flat against surface of awning; awning extends no closer than 2 ft horizontal from curb line or 7 ft vertical above surface below. | — | Unlock | Sec. 121-10(2)a |
| Bulletin Board | 6 ft | 24 sq ft | — | — | 1 | — | — | Unlock | Sec. 121-10(2)b |
| Directory Sign | — | — | — | — | 1 | Can be ground, suspended, facade, or window sign; subject to master sign plan and sign type conditions. | — | Unlock | Sec. 121-10(2)c |
| Door Sign | — | Ten percent of door area | — | — | — | On or in door/window that is part of a door. | — | Unlock | Sec. 121-10(2)d |
| Facade Sign | — | — | — | — | 1 per facade per premises | Above primary public entrance. | — | Unlock | Sec. 121-10(2)e |
| Ground Sign (Outside Villages) | 10 ft | 48 sq ft | — | 10 ft from all property lines | 1 | — | — | Unlock | Sec. 121-10(2)h |
| Window Sign | — | 20% of window area | — | — | — | Inside/outside of window. | — | Unlock | Sec. 121-10(2)l |
Office park 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 |
|---|---|---|---|---|---|---|---|---|---|
| Aggregate Display Area | — | 120 sq ft | — | — | — | Front facade of building | — | Unlock | Sec. 121-10(1)f |
| Awning Sign | — | — | — | Awning must be at least 2 ft from curb. | — | Flat against surface of awning; awning extends no closer than 2 ft horizontal from curb line or 7 ft vertical above surface below. | — | Unlock | Sec. 121-10(2)a |
| Facade Sign | — | — | — | — | 1 per facade per premises | Above primary public entrance. | — | Unlock | Sec. 121-10(2)e |
| Ground Sign (Outside Villages) | 10 ft | 48 sq ft | — | 10 ft from all property lines | 1 | — | — | Unlock | Sec. 121-10(2)h |
| Window Sign | — | 20% of window area | — | — | — | Inside/outside of window. | — | Unlock | Sec. 121-10(2)l |
PermitPal covers all 5 zoning districts in Mountain Brook — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 5 zones for Mountain Brook — start freeProhibited Signs in Mountain Brook
- No sign shall be erected, displayed, maintained, or altered in the city unless it is in compliance with the chapter.
- It is unlawful to erect, display, materially alter, or relocate any sign unless such sign is in compliance with this chapter, and a permit for such sign has been issued by the building inspections superintendent, and the required permit fee has been paid, unless a permit is not required under this chapter.
- It is unlawful for the building inspections superintendent to issue a sign permit until satisfactory completion of the design review process as required under this chapter.
- All signs must comply with the building code, electrical code, and all other applicable codes and ordinances of the city.
- No sign shall exceed the height limit for buildings established in chapter 129 of this Code for the district in which it is located.
- No sign shall be erected, displayed, or maintained so as to obstruct or interfere with any fire escape, required exit, window, door, ventilation opening, or any opening required for building code compliance.
- No sign, other than an official sign, shall be placed in a public right-of-way or project into a public right-of-way, or be attached to private property placed in a public right-of-way except as expressly provided in the chapter.
- Any sign so placed in violation of right-of-way restrictions shall be forfeited to the public and subject to confiscation and destruction.
- Devices illuminating signs must not cause direct glare into windows of adjacent properties or into the eyes of passing motorists.
- Animated, blinking, flashing, or otherwise intermittently illuminated signs are prohibited.
- Any sign visible from a public right-of-way that simulates or imitates in color, lettering, content, or design any traffic sign or signal is prohibited.
- Any sign or device designed to attract attention of the public through motion is prohibited.
- Signs painted on or attached to utility poles, columns, benches, sidewalks, trees, rocks, or other natural features are prohibited.
- Any sign erected, painted, enlarged, or structurally altered in violation of any provision of the chapter is prohibited.
- Any sign determined to be dangerous due to not being securely affixed is prohibited.
- Any sign that has deteriorated or been damaged where reconstruction or restoration exceeds 50% of its depreciated value is prohibited.
- Any sign identifying a business or use no longer occupying the premises is prohibited.
- Any sign whose content is obscene, incites violence, or is otherwise without First Amendment protection is prohibited.
- Any internally illuminated sign in the three traditional villages is prohibited.
- Neon signs are prohibited unless custom designed and approved.
- Certain cabinet, can, or box signs with acrylic faces are prohibited unless constructed to specific opaque/background standards.
- Paper flyers, posters, or hand-made signs in storefront windows/doors are prohibited except as permitted under temporary sign provisions.
- Sandwich boards are prohibited except as allowed in subsection 121-8(5).
- Portable signs mounted on wheels are prohibited.
- Any sign blocking the public view of city art, monuments, or signage is prohibited.
- Roof signs are prohibited.
Exempt Signs in Mountain Brook
- Required signs, official signs, residential signs, permitted temporary signs, and permitted incidental signs shall not require a sign permit or payment of a sign permit fee but shall meet all other provisions of this chapter and the City Code.
- Any sign permitted by this chapter may contain, in lieu of any other message or copy, any lawful noncommercial message that does not direct attention to a business operated for profit, or to a product, commodity or service for sale or lease, or to any other commercial interest or activity, provided the sign complies with size, height, area, and other requirements.
Sign Plan & Submission Notes for Mountain Brook
- A permit is required for any sign unless exempted (e.g., required, official, residential, permitted temporary, or incidental signs).
- A permit will not be issued until satisfactory completion of the design review process by the village design review committee.
- A master sign plan is required for any development site containing an existing or proposed office park, shopping center, building, or group of buildings that contains multiple businesses or institutions or other arrangement of multiple nonresidential uses.
- If a master sign plan was not approved as part of a master development plan during zoning or rezoning, it shall be subject to approval by the village design review committee prior to application for any sign within its boundaries.
- All sign permit applications pertaining to development sites with multiple businesses (covered by a master sign plan) shall be reviewed in light of such approved master sign plans.
- Applications for a sign permit must include a copy of the approved master sign plan, if applicable.
- Each sign permit application is reviewed first by the zoning officer for completeness and then forwarded to the village design review committee for public meeting and final approval.
- Any variance from sign regulations must be applied for and reviewed by the village design review committee in a public meeting.
Source: municode municipal code