Sign Regulations in Southborough, Massachusetts
Southborough, Massachusetts has specific sign regulations covering 12 sign types across 16 zoning districts. Regulated sign types include Standing Sign, Wall Sign, Temporary Sign. Height restrictions apply. Permits are required for most commercial signs. Use PermitPal to get instant access to the complete regulations.
Data last verified: December 17, 2025
Sign Regulation Overview for Southborough, Massachusetts
Sample Sign Requirements in Southborough
| Sign Type | Max Height | Max Area | Setback |
|---|---|---|---|
| Directory Sign (Exterior Wall at Public Entrance) | — | Up to 6 sq ft total; or 1 sq ft per tenant, whichever is less | — |
| Agricultural Sign | — | 32 sq ft | — |
| Awning Sign - General Restrictions | — | ≤ 25% of awning/canopy; and ≤ 10% of facade area (whichever is less) | — |
* Sample data shown. Actual requirements may vary by zone. Use PermitPal for complete, location-specific regulations.
PermitPal Coverage for SouthboroughFull Coverage
Sign Types Covered
12
- Standing Sign
- Wall Sign
- Temporary Sign
- Awning Sign
- +2 more types
Zoning Districts
16
Different zoning districts with specific sign regulations
Data Includes
- Permit requirements
- Height restrictions
- Illumination rules
Official Resources for Southborough
Other Cities in Massachusetts
Frequently Asked Questions
Sign height limits in Southborough 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 Southborough, 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 Southborough, regulated sign types include Standing Sign, Wall Sign, Temporary Sign, Awning 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 Southborough 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 Southborough are regulated with specific requirements for brightness, animation, and message duration. Southborough has documented illumination rules in our database. Use PermitPal to see the exact requirements for electronic message centers.
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Southborough, Massachusetts Sign Rules at a Glance
Southborough, Massachusetts regulates 12 sign types across 16 zoning districts. Standing Signs in the Highway Business Districts (BH Districts) (fronting streets other than Route 9); Industrial Districts (ID Districts) (fronting streets other than Route 9); Industrial Park Districts (IP Districts) (fronting streets other than Route 9) zoning district are capped at 15 ft tall and 75 sq ft (Sec. § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Standing row); § 174-11 C(9); § 174-11 C(3)). Most commercial signs in Southborough require a permit.
Detailed Sign Ordinance Requirements for Southborough, Massachusetts
Sign Rules by Zoning District in Southborough (16 zones)
| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
|---|---|---|---|---|
| General Regulations For All Zones | 6 | — | 32 sq ft | — |
| Residence A Districts (RA Districts); Residence B Districts (RB Districts) | 3 | 6 ft | 6 sq ft | — |
| Residence A Districts (RA Districts) (Educational or Religious Institutions); Residence B Districts (RB Districts) (Educational or Religious Institutions) | 4 | 15 ft | 12 sq ft | — |
| Conservation Districts (C Districts) | 3 | 6 ft | 6 sq ft | — |
| Research, Scientific and Professional Districts (SP Districts) | 3 | 6 ft | 6 sq ft | — |
| Village Business Districts (BV Districts); Downtown District (DD) | 4 | 15 ft | 25 sq ft | — |
| Highway Business Districts (BH Districts) (fronting streets other than Route 9); Industrial Districts (ID Districts) (fronting streets other than Route 9); Industrial Park Districts (IP Districts) (fronting streets other than Route 9) | 6 | 20 ft | 75 sq ft | — |
| Highway Business Districts (BH Districts) (fronting Route 9); Industrial Districts (ID Districts) (fronting Route 9); Industrial Park Districts (IP Districts) (fronting Route 9) | 6 | 25 ft | 100 sq ft | — |
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Zone-by-Zone Sign Requirements in Southborough(sample of 3 of 16 zones)
General Regulations For All Zones
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Directory Sign (Exterior Wall at Public Entrance) | — | Up to 6 sq ft total; or 1 sq ft per tenant, whichever is less | — | — | One directory at each public entrance | Attached to the exterior wall at each public entrance to the building | — | Unlock | § 174-11 C(4)(b) |
| Agricultural Sign | — | 32 sq ft | — | — | 1 per agricultural premises | On premises advertising products raised or grown principally on the premises | — | Unlock | § 174-11 C(14) |
| Wall Sign - Projection Limits | — | — | — | — | — | Parallel or perpendicular to a building wall; may not project into, on, or over a public sidewalk, street, or way | — | Unlock | § 174-11 C(10) |
| Awning Sign - General Restrictions | — | ≤ 25% of awning/canopy; and ≤ 10% of facade area (whichever is less) | — | — | Typically 1 per business in districts where awning signs are listed in the table | First floor level only; painted on or attached flat to awning or canopy; not on sides or underside; not beyond valance | — | Unlock | § 174-11 C(15); Table notes ^2 |
| Temporary Sign - General | — | — | — | — | — | Premises display | — | Unlock | § 174-11 C(1)(i); § 174-11 C(11) |
| Additional Signs at Multiple Entrances (Wall/Other) | — | ≤ 15 sq ft or ≤ 10% of facade (whichever less) | — | — | Additional signs at each qualifying entrance and secondary building as allowed | At each public entrance other than the wall to which the principal sign is attached; and on secondary buildings within same business establishment | — | Unlock | § 174-11 C(4)(a) |
Highway Business Districts (BH Districts) (fronting streets other than Route 9); Industrial Districts (ID Districts) (fronting streets other than Route 9); Industrial Park Districts (IP Districts) (fronting streets other than Route 9)
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Standing Sign | 15 ft | 75 sq ft | — | — | 1 per lot | On lot | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Standing row); § 174-11 C(9); § 174-11 C(3) |
| Wall Sign | 20 ft | 50 sq ft | — | — | 1 per business | Attached parallel or perpendicular to a wall | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Wall row); § 174-11 C(10); § 174-11 C(5); § 174-11 C(3) |
| Window Sign (Permanent) | — | 10 sq ft or 10% of exterior window area (excluding doors), whichever is less | — | — | 1 per business | On or behind window glass, designed to be visible from outside | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Window (permanent) row); Table note ^3; § 174-11 C(5); § 174-11 B (Window Sign definition); § 174-11 C(3) |
| Awning Sign | — | ≤ 25% of awning/canopy; and ≤ 10% of facade area (whichever is less) | — | — | 1 per business | First floor level only; flat on awning/canopy; not beyond valance; not on sides/underside | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Awning row); § 174-11 C(15); Table notes ^2; § 174-11 C(5); § 174-11 C(4) |
| Temporary Window Sign | — | ≤ 25% of window area | — | — | — | On window | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Temporary window row); Table note ^4; § 174-11 C(1)(i); § 174-11 C(11) |
| Temporary Sign | 10 ft | 25 sq ft | — | — | 1 per lot | On lot | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, non-Route 9: Temporary row); § 174-11 C(1)(i); § 174-11 C(11) |
Highway Business Districts (BH Districts) (fronting Route 9); Industrial Districts (ID Districts) (fronting Route 9); Industrial Park Districts (IP Districts) (fronting Route 9)
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Standing Sign | 25 ft | 100 sq ft | — | — | 1 per lot | On lot fronting Route 9 | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, Route 9: Standing row); § 174-11 C(9); § 174-11 C(3) (Route 9 exception) |
| Wall Sign | 20 ft | 75 sq ft or 10% of facade area, whichever is less | — | — | 1 per business | Attached parallel or perpendicular to a wall | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, Route 9: Wall row); Table note ^2; § 174-11 C(10); § 174-11 C(5); § 174-11 C(3) (Route 9 exception) |
| Window Sign (Permanent) | — | 10 sq ft or 10% of exterior window area (excluding doors), whichever is less | — | — | 1 per business | On or behind window glass, designed to be visible from outside | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, Route 9: Window (permanent) row); Table note ^3; § 174-11 C(5); § 174-11 B (Window Sign definition); § 174-11 C(3) (Route 9 exception) |
| Awning Sign | — | ≤ 25% of awning/canopy; and ≤ 10% of facade area (whichever is less) | — | — | 1 per business | First floor level only; flat on awning/canopy; not beyond valance; not on sides/underside | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, Route 9: Awning row); § 174-11 C(15); Table notes ^2; § 174-11 C(5); § 174-11 C(4) |
| Temporary Window Sign | — | ≤ 25% of window area | — | — | — | On window | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, Route 9: Temporary window row); Table note ^4; § 174-11 C(1)(i); § 174-11 C(11) |
| Temporary Sign | 10 ft | 25 sq ft | — | — | 1 per lot | On lot fronting Route 9 | — | Unlock | § 174-11 D (Highway Business/Industrial/Industrial Park, Route 9: Temporary row); § 174-11 C(1)(i); § 174-11 C(11) |
PermitPal covers all 16 zoning districts in Southborough — full sign requirements for every zone, plus illumination rules, size formulas, and permit requirements for every sign type — with a free account.
See all 16 zones for Southborough — start freeProhibited Signs in Southborough
- Only on-premises signs are allowed (signs must advertise the person or business on the premises or the property itself for sale or rent); off-premises advertising is prohibited
- Billboards and similar signs are prohibited
- Flashing, moving, changing-message, and animated signs are prohibited
- Illumination of any sign between 10:00 p.m. and 6:00 a.m. is prohibited, except for police/fire station identification or businesses open on site
- “No hunting/fishing/etc.” signs larger than 1 square foot are prohibited
- Signs may not depict sexual conduct or sexual excitement (as defined in MGL c.272 §31) visible from outside the premises
- Banners, pennants, streamers, ribbons, spinners, other moving/fluttering/revolving/changing devices, and strings of lights may not be used as signs or parts of signs (except for noncommercial religious celebrations and temporary political banners)
- Signs may not use translucent panels, fabric, letters, devices, or similar components to create an image by allowing light to pass through, except for businesses fronting on Route 9
- Lighting that causes glare or throws light onto streets, sidewalks, or nearby properties creating a traffic hazard or nuisance is prohibited
- More than two sign types (wall, window, standing, awning) per business establishment is prohibited, unless specific exceptions are met
- Aggregate area of wall, window, and awning signs per business may not exceed 10% of the facade or 50 sq ft off Route 9 / 75 sq ft on Route 9
- Legal nonconforming signs may not be enlarged, reworded, redesigned, or altered unless brought into conformity; if destroyed/damaged beyond 35% of replacement value, they may not be repaired/rebuilt unless conforming
- Nonconforming sign exemptions terminate if the sign is abandoned for 6 months, advertises discontinued products/activities for 6 months, or is not repaired within 60 days after notice
- No sign may be painted or posted directly on any exterior wall or roof (must be attached to an intermediary removable surface or consist of securely attached individual letters/devices)
- Roof signs are prohibited in any district
- Standing signs that create a safety hazard to vehicular or pedestrian traffic (as determined by the Building Inspector) are prohibited
- Wall signs may not project into, on, or over public sidewalks, streets, or ways; projection is limited to 1 foot (parallel) or 4 feet (perpendicular) and may not exceed the top or face of the wall
- Temporary signs may not be displayed for more than 30 days without a permit and must be removed promptly after the event; temporary construction signs may not be erected before work commences
Exempt Signs in Southborough
- Signs not exceeding 4 sq ft bearing only property numbers or resident names do not require a permit
- Government flags and insignia (not displayed for commercial promotion) do not require a permit and are not considered signs
- Legal notices, identification information, or directional signs erected by governmental bodies do not require a permit
- Integral decorative or architectural building features (excluding letters, trademarks, moving parts, or moving lights) do not require a permit
- Signs directing and guiding traffic and parking on private property with no advertising do not require a permit
- Standard gasoline fuel pump signs required by MGL c.94 §295C (name, type, price) do not require a permit
- One open/closed sign per business up to 2 ft by 3 ft does not require a permit
- One open flag per business up to 3 ft by 5 ft with no promotional logos/advertising does not require a permit
- Temporary signs do not require a permit (subject to display limits and other rules elsewhere in the ordinance)
- Traffic signs not exceeding 4 sq ft are exempt from the regulations in §174-11
- Historical date plaques/markers approved by the Historical Commission and government flags/insignias are not considered signs (unless displayed for commercial promotion)
Sign Plan & Submission Notes for Southborough
- A sign permit from the Building Inspector is required before erecting or altering any sign on the exterior of a building or on any land; applications must include required information and drawings
- Special permits may be granted by the Board of Appeals for signs that deviate from limits on height, number, illumination, area, and minimum setback, subject to absolute ceilings and prohibitions (e.g., no wall sign above the top of the wall; no signs in Residential Districts except for legal nonconforming uses)
- The Board of Appeals will not act on any special permit or variance application without first receiving a written report from the Planning Board; the Planning Board evaluates scale, placement, design harmony, materials/colors/illumination, and safety
- No master sign plan requirement is specified in the provided text
Source: ecode360 municipal code