# Sign Regulations in Sudbury Town, Massachusetts

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

- **Jurisdiction:** Sudbury Town, Massachusetts (MA)
- **Canonical page:** https://permitpal.io/sign-regulations/massachusetts/sudbury-town
- **Data last verified:** 2025-04-28
- **Source:** [ecode360 municipal code](https://ecode360.com/38694062#38694062)

## At a glance

Sudbury Town, Massachusetts regulates 25 sign types across 4 zoning districts. Freestanding Business Center Identification Signs in the Business District, Limited Business District, Village Business District, Industrial District, Limited Industrial District, Industrial Park District, Research District zoning district are capped at 10 ft max overall tall and Max 30 sq ft (per face), based on frontage, with a 30 sq ft sign = 20 ft front, 5 ft side; 24 sq ft = 16/5; 20 sq ft = 12/5; 16 sq ft = 8/5; 12 sq ft = 4/5 setback (Sec. §3265A, Chart B, Chart C, §3266). Most commercial signs in Sudbury Town require a permit.

## Sign rules by zoning district (4 zones)

| Zoning District | Sign Types Regulated | Max Height | Max Area | Permit Required |
| --- | --- | --- | --- | --- |
| General Regulations For All Zones | 12 | 4 ft above grade | Aggregate not to exceed 25% of window area | — |
| Business District, Limited Business District, Village Business District, Industrial District, Limited Industrial District, Industrial Park District, Research District | 11 | 10 ft max overall | Max 30 sq ft (per face), based on frontage | — |
| Residential District | 1 | 10 ft if freestanding | 10 sq ft | — |
| MUOD | 1 | — | — | — |

## Zone-by-zone sign requirements (sample of 3 of 4 zones)

### General Regulations For All Zones

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Resident Identification Sign | — | 2 sq ft | — | — | 1 per residence | — | — | §3251 |
| Governmental, Utility or Public Safety Sign | — | — | — | — | — | As required by agency | — | §3252A |
| Real Estate Sign | — | 6 sq ft | — | — | 1 per premises | On premises being advertised | — | §3253 |
| Construction Sign | — | 20 sq ft | — | — | 1 per site | On site of construction | — | §3254 |
| Window Sign | — | Aggregate not to exceed 25% of window area | — | — | Unlimited, subject to area limit | Inside or on window | — | §3255 |
| Fuel Pump Sign | — | — | — | — | — | On fuel pump | — | §3256 |
| Vehicle Sign | — | — | — | — | — | On vehicle | — | §3257 |
| Portable Sign (Sandwich Board etc.) | 4 ft above grade | 6 sq ft per side | 30 in | — | 1 per business (2 per lot with multiple businesses) | — | — | §3259A |

### Business District, Limited Business District, Village Business District, Industrial District, Limited Industrial District, Industrial Park District, Research District

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Wall Sign (First Floor Primary) | — | See Chart A (e.g. 0.1-19.9' frontage = 30 sq ft, 20-39.9' = 33 sq ft, ... 240'+ = 65 sq ft) | — | — | 1 primary per first floor business | On wall of building, first floor | — | §3261.a, Chart A, §3230 |
| Wall Sign (First Floor Secondary) | — | — | — | — | 2 secondary per first floor business | On portion of building occupied by business | — | §3261.a, Chart A |
| Wall Sign (Second Floor) | — | 10 sq ft | — | — | 1 per 2nd floor business | Second floor wall | — | §3261.b |
| Directional Sign (Wall Mounted) | 6 ft above ground | 2 sq ft | — | — | — | Wall | — | §3264 |
| Directional Sign (Freestanding) | 3.5 ft above ground | 2 sq ft | — | — | — | Freestanding | — | §3264 |
| Freestanding Business Center Identification Sign | 10 ft max overall | Max 30 sq ft (per face), based on frontage | — | From Chart C: 30 sq ft sign = 20 ft front, 5 ft side; 24 sq ft = 16/5; 20 sq ft = 12/5; 16 sq ft = 8/5; 12 sq ft = 4/5 | 1 per lot | Freestanding on lot | — | §3265A, Chart B, Chart C, §3266 |
| Freestanding Business Sign | 10 ft max | Max 30 sq ft (per face), see chart | — | See Chart C | 1 per eligible lot | Freestanding on lot (business, industrial, or research lots) | — | §3265B, Chart B, Chart C, §3266 |
| Banner (Building Facade) | — | 15 sq ft | — | — | 1 per business facade (poles: 1/50 spaces) | On building facade | — | §3271 |

### Residential District

| Sign Type | Max Height | Max Area | Max Width | Setback | Signs Allowed | Location | Permit Required | Ordinance Citation |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Development/Nonresidential Use Sign (Wall or Freestanding) | 10 ft if freestanding | 10 sq ft | — | If freestanding, not within 10 ft of any street or property line | 1 per lot | On site of multiunit development or nonresidential principal use | — | §3280 |

## Prohibited signs in Sudbury Town

- No exterior sign or advertising device shall be erected except as provided by this bylaw.
- No sign which requires a sign permit under this bylaw shall be erected except in the exact location and manner described in the permit.
- No sign shall be erected that in any way creates a traffic hazard or obstructs traffic.
- No sign shall be painted or posted directly on the exterior surface of any wall. All exterior attached signs must be affixed to a removable intermediary surface securely attached to the wall, except for individual letters or devices cut into or securely affixed to the exterior with at least 1/4 inch projection.
- No sign shall be illuminated between the hours of 11:00 p.m. and 6:00 a.m., except for signs on premises open for business.
- Only white lights shall be used for direct illumination of a sign.
- Illumination must be shaded, shielded, directed and maintained at a sufficiently low intensity and brightness to not affect the safe vision of vehicle operators on the premises or adjacent ways.
- All illumination of signage must be dark-sky compliant per the International Dark Sky Association.
- Any sign identifying products, businesses, services or activities no longer on the premises must be removed within 60 days.
- Light boxes, LED electronic displays, and stencil-cut illuminated sign boxes are prohibited.
- Neon signs are prohibited.
- Billboards are prohibited, except noncommercial third-party signs on municipally owned property.
- String lights in connection with commercial premises are prohibited, except temporary holiday decoration lighting; signs consisting of strings of banners, posters, pennants, ribbons, streamers, and spinners or similar devices are prohibited.
- Flashing or oscillating signs, signs with moving lights or rotating beacons, animated signs, rotating signs, signs which move by design or have a major moving part are prohibited.
- Signs emitting audible sound, odor or visible matter are prohibited.
- Permanent paper, cardboard, cloth, canvas, plastic or similar non-rigid-material signs tacked, posted, or otherwise affixed to walls, trees, poles, hydrants, bridges, fences or any other surface are prohibited. Interim (temporary) signs may be allowed at the discretion of the Building Inspector, but for no longer than six months.
- Portable signs and changeable copy signs are prohibited, except as permitted in 3259A.
- Signs having the shape and color of a traffic control device, or that may be confused with/imitate official traffic or street signs or signals, or use words such as 'stop', 'slow', 'caution', 'danger', 'warning' or similar, are prohibited.
- Signs creating a potential hazard to safe, efficient movement of vehicular or pedestrian traffic, or which are obscene, indecent, or immoral are prohibited.
- Integral roof signs are prohibited.

## Signs exempt from permit in Sudbury Town

- Resident identification sign: One sign not exceeding two square feet, with dark-sky compliant direct white light if illuminated.
- Property owner's 'no trespassing' signs or the like.
- Governmental, utility or public safety signs; none of the bylaw provisions shall limit or prevent signs installed by a governmental agency for traffic, directional, informational, educational or identification purposes.
- Religious institution signs.
- Real estate signs: One sign not over six square feet advertising the sale or rental of the premises, to be removed within 30 days of transaction completion.
- Construction signs: One temporary construction sign not exceeding 20 square feet, confined to the construction site, not erected prior to building permit and removed within seven days of completion/use/CO.
- Window signs: One or more, not exceeding 25% of window area; not illuminated except with standard building lighting and compliant with dark-sky requirements; 'open/closed' window signs may be self-illuminated up to two square feet; window signs for public service or charitable events not counted toward the 25%.
- Fuel pump signs.
- Vehicle signs: Signs normally painted on or attached to a vehicle identifying the owner and trade or advertising the sale of the vehicle are allowed, except if mounted for the purpose of advertising goods/services not sold on the property.
- Signs on product-dispensing devices: Signs integral to an automated device (excluding vehicles/gas pumps), identifying the contained product(s), provided it does not project beyond the device; non-integral affixed signs are not allowed.
- Flags and banners conforming to Subsection 3271.
- Portable signs: One per business (with size and display restrictions), subject to a permit from the Building Inspector not to exceed one year, with annual fee.

## Sign plan & submission notes

- All signs require a sign permit except as provided in Section 3250 (exempt signs).
- Sign permit applications must provide the proposed sign location, owner details, scale drawings, installation method, sign details, and other information as required by the Building Inspector.
- The Building Inspector refers all sign permit applications to the Design Review Board for recommendations. The Design Review Board may reject incomplete applications.
- For special permits for signs not otherwise allowed, the Zoning Board of Appeals requires information as in Section 3230 and additional detailed representations of the proposed sign and its context.
- Location and landscaping of freestanding signs must be approved by the Design Review Board.
- All existing nonconforming signs must be brought into conformance before approval of a new freestanding business sign.

## 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 4 zoning districts in Sudbury Town — every sign type, every field — are available with a free PermitPal account: https://app.permitpal.io/?address=Sudbury+Town+MA&override=true&utm_source=landing&utm_medium=city-page&utm_campaign=city-sudbury-town

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