Local rules and regulations for Suffolk County, Massachusetts. Population: 797,936.
Verified from official government sources
Select a topic to see Suffolk County's rules on that subject.
Boston yard-sale hours are bounded by the Boston Noise Ordinance — amplified or noisy activity must cease by 11 PM weekdays and midnight weekends. No specific yard-sale hours ordinance; daytime 8 AM-6 PM is customary.
Suffolk County garage sales are regulated municipally. Boston does not require a permit for occasional yard sales at single-family or triple-decker homes. Chelsea and Revere have simple notification processes; signage rules still apply.
Suffolk County garage sale frequency is regulated at the city level. Boston has no specific numeric limit but treats ongoing sales as retail triggering home occupation/zoning enforcement under Article 10.
Boston permits marijuana establishments in specific zoning districts under Article 65 of the Zoning Code with a 500-foot buffer from schools (reducible to 250 feet). Chelsea allows dispensaries by special permit in business districts. Revere caps retail licenses and requires a…
Suffolk County residents (Boston, Chelsea, Revere, Winthrop) may grow cannabis at home under MGL c. 94G, §7: up to 6 plants per adult and 12 plants per household with more than one adult. Plants must be in a locked area not visible from public space. Landlords in all four…
Suffolk County tree rules are municipal. Boston's Public Shade Tree Law (MGL c. 87) protects all street trees — removal requires Tree Warden approval and public hearing. Private-property tree removal in Boston has limited regulation.
Suffolk County tree replacement requirements apply to public shade trees under MGL c. 87 and to major development under Boston Article 80. Private-property replacement is limited but encouraged through Boston's Urban Forest Plan.
Massachusetts Public Shade Trees over 14 inches circumference (~4.5" diameter) receive heightened protection under MGL c. 87 §3. Boston does not maintain a separate heritage-tree registry but manages landmark trees on public land through Parks & Rec.
Boston parks close at 11:30 PM to 6:00 AM under Boston Parks Commission rules. State-owned parks (Boston Common, Public Garden, Revere Beach, Boston Harbor Islands) have DCR hours. After-hours presence is trespassing.
Suffolk County enforces a juvenile curfew for minors under 17. Nighttime curfew hours typically run 11 PM to 6 AM on school nights with later weekend hours.
Fence permits in Suffolk County follow the uniform Massachusetts State Building Code (780 CMR) — permits required for fences over 7 feet. Boston also requires zoning review, and historic districts (Beacon Hill, Back Bay) require Landmarks Commission approval.
Pool barriers are governed by 105 CMR 435 (State Sanitary Code Chapter V) and 780 CMR Appendix G. Pools built after October 2, 1975 require a 6-foot fence (5 feet for board/stockade), self-latching gates with latches 54 inches above grade, and openings under 3 inches. Applies to…
Retaining walls in Suffolk County require building permits when over 4 feet tall (measured bottom-of-footing to top-of-wall) or when supporting a surcharge, per 780 CMR 1807. Walls over 4 feet require stamped engineering. Boston, Chelsea, Revere, and Winthrop Building…
Fence materials in Suffolk County are regulated municipally. Boston restricts barbed wire and razor wire in residential zones, and historic districts (Beacon Hill, Back Bay) mandate specific traditional materials like wrought iron.
No county-level fence height limits. Each city in Suffolk County sets its own limits through local zoning. Typical pattern: 4 ft front yard, 6 ft rear/side yard. State law MGL c. 49 provides baseline; building permits required for fences over 7 ft under 780 CMR.
Massachusetts has a spite fence statute (MGL c.49 §21) but no shared fence cost law. Each owner is responsible for their own fence.
Suffolk County's Boston, Chelsea, Revere, and Winthrop are all served by the MWRA. MWRA supply is historically reliable, but MassDEP drought declarations trigger local conservation. Boston Water & Sewer Commission sets local rules.
Grass height enforcement in Suffolk County happens at the city level. Boston's Public Works and Inspectional Services enforce overgrown-vegetation complaints, and the State Sanitary Code (105 CMR 410) covers rental properties.
Rainwater harvesting is allowed in Suffolk County for residential non-potable use. Massachusetts has no restrictions on rain barrels for garden use. Boston Water & Sewer Commission encourages harvesting to reduce stormwater runoff.
No county-level tree ordinance. Each Suffolk County city governs tree removal through its zoning and DPW. Street trees require municipal permits. Wetlands buffer restrictions (MGL c. 131 §40 — 100 ft) apply throughout the county.
Weed abatement in Suffolk County is enforced by each municipality's Board of Health and code enforcement. Boston aggressively pursues vacant lot violations under Boston Municipal Code §16-12 and the Problem Properties Ordinance.
Massachusetts does not regulate residential artificial turf at the state level, but Boston's 2022 Green New Deal for the Environment (adopted by City Council) banned new artificial turf installations on Boston-owned property. Private residential turf is generally permitted in…
MA encourages native plant landscaping through MGL c. 132A (MA Environmental Policy Act) and MassDEP climate guidance. No state law forces or prohibits native landscaping at the residential level. Boston Climate Resiliency design guidelines promote native species for new…
Suffolk County may have a tree warden per MGL c.87. Public shade trees are protected statewide - removal requires tree warden consent.
Building setbacks in Suffolk County are set by municipal zoning. Boston's Zoning Code (Article 23+) varies dramatically by subdistrict — many neighborhoods have zero-lot-line row-house setbacks reflecting historic New England development.
Building heights in Suffolk County are set by Boston's article-specific zoning, with downtown heights up to 1,000 feet (Hancock Tower area) but residential neighborhoods capped at 35-50 feet. FAA Logan approach cones further constrain East Boston and Winthrop.
Lot coverage in Suffolk County follows Boston's article-specific zoning — FAR (Floor Area Ratio) used rather than strict coverage percentage in most Boston subdistricts, with FARs from 0.5 in single-family zones to 8.0+ in downtown.
Leaf blower rules in Suffolk County are set at the city level — Boston, Chelsea, Revere, and Winthrop each set their own hours. Massachusetts has no statewide leaf blower ban, and Suffolk County (having abolished most county functions) does not regulate blowers at the county…
Amplified music in Suffolk County is regulated at the city level. Boston requires Entertainment Licenses from the Mayor's Office of Consumer Affairs & Licensing, and MGL c. 272 §53 (disturbing the peace) applies statewide as a fallback.
Suffolk County, MA has no county government — it was abolished in 1999. All noise ordinances are set by individual municipalities: Boston, Chelsea, Revere, and Winthrop. Each city has its own quiet hours and enforcement procedures.
No county-level dog barking ordinance. State law MGL c. 140 §136A governs statewide; local cities in Suffolk County add their own regulations. Boston, Chelsea, and Revere each have animal control ordinances addressing excessive barking.
No Suffolk County construction hours ordinance — county government was abolished in 1999. Each city sets its own: Boston (7 AM–6 PM Mon–Fri, 9 AM–5 PM Sat), Revere (7 AM–6 PM Mon–Fri, 9 AM–6 PM Sat, no Sun). All cities prohibit Sunday construction.
Chicken-keeping in Suffolk County is regulated by each municipality. Boston allows chickens by right in certain zones with a permit from the Inspectional Services Department; dense urban neighborhoods effectively exclude them through lot-size and setback rules.
MA prohibits intentional feeding of black bears (MGL c. 131, §75A) and regulates feeding of white-tailed deer. Boston Health Code §2-2.8 prohibits feeding of wild birds (pigeons) and feral animals that create health nuisances. Chelsea, Revere, and Winthrop have similar nuisance…
Exotic pets regulated by Massachusetts state law 321 CMR 9.01 uniformly throughout Suffolk County. Most wild animals prohibited as pets; MassWildlife does not issue personal pet licenses. Exempt: hedgehogs, chinchillas, sugar gliders, certain reptiles.
Suffolk County requires dogs under control at all times (MGL c.140 §157). Dog licensing required through city/town clerk (MGL c.140 §155). Rabies vaccination mandatory.
No county-level beekeeping ordinance. State apiary inspection governed by MGL c. 128 §§32–36 (MDAR). Each city's Board of Health may restrict beekeeping. In dense urban Suffolk County, local restrictions are common.
Massachusetts does not ban specific dog breeds statewide. Some municipalities have attempted BSL with mixed results. Dangerous dog provisions are behavior-based.
Pool permits in Suffolk County follow the uniform Massachusetts State Building Code (780 CMR) and 105 CMR 435. Boston Inspectional Services issues building permits. Above-ground pools over 24 inches deep require permits statewide.
Suffolk County pool safety follows uniform state rules: 780 CMR (residential), 105 CMR 435 (semi-public pools), and federal VGB Act for drain safety. Boston Public Health Commission inspects semi-public pools annually.
Massachusetts uniformly requires pool barriers under 780 CMR Appendix G and 105 CMR 435. Minimum 48-inch barrier, self-closing and self-latching gates. Standards apply identically across all Suffolk County municipalities.
Above-ground pools 24+ inches deep require a permit in Suffolk County under 780 CMR and 105 CMR 435. Electrical bonding and GFCI protection required per 527 CMR 12.00 (NEC 680). Walls 48+ inches tall with removable/lockable ladder may satisfy barrier requirements. Setbacks from…
Hot tubs and spas with 24+ inches of water depth require permits in Suffolk County — electrical permit for the 240V circuit is mandatory under 527 CMR 12.00. Lockable covers meeting ASTM F1346 may satisfy barrier requirements in lieu of fencing. GFCI protection and equipotential…
Driveway rules in Suffolk County are set by each city. Boston requires a curb-cut permit from the Public Improvement Commission, and blocking a Boston sidewalk triggers a $100 ticket under Boston Municipal Code §16-12.
No county-level abandoned vehicle ordinance. State law MGL c. 90 §22C (72-hour rule on public ways) applies uniformly throughout Suffolk County. Each city enforces through its police department.
MA Stretch Energy Code (225 CMR 23.00) requires EV-ready parking in new construction. Boston adopted the Specialized Opt-in Stretch Code effective July 2023 mandating 20% EV charging and 60% EV-ready. Residential Level 2 chargers require an electrical permit. HOAs and condos…
Boston permits overnight on-street parking city-wide except during declared snow emergencies. Resident parking permits required 24/7 in many neighborhoods. Chelsea enforces overnight resident parking 10 PM-7 AM in permit zones. Revere bans overnight street parking 1 AM-5 AM Nov…
No county-level commercial vehicle parking ordinance. Revere has the strictest rules: $420/year permit required for overnight commercial vehicle parking on public streets. Other cities in Suffolk County have their own rules.
RV street parking is effectively prohibited throughout Suffolk County due to dense urban conditions and municipal restrictions. Off-site suburban storage is the only option.
No county-level parking ordinance. Each city in Suffolk County manages its own parking rules. Boston, Chelsea, and Revere all have residential parking sticker programs with different structures and fees. Enforcement is city-by-city.
Suffolk County STR parking rules are set by each municipality. Boston's STR ordinance (Boston Municipal Code §9-14) requires owner-occupancy for most listings, and Boston has city-wide overnight resident-parking restrictions that dramatically limit guest parking.
Boston caps STR occupancy at 2 persons per bedroom plus 2 additional, per the Short-Term Rental Ordinance (Boston Code §9-14). Chelsea follows STR bylaws adopted 2019 with similar caps. Revere's STR Ordinance (§10.28, adopted 2021) requires hosts to disclose max occupancy…
Massachusetts requires all short-term rental operators to maintain at least $1 million in liability insurance per occurrence per stay, per MGL c. 64G, §13. Boston and Chelsea STR registrations require proof of insurance at application. Airbnb and Vrbo platform policies may…
STRs in all Suffolk County cities are subject to the Massachusetts state room occupancy excise (5.7% under MGL c. 64G) plus each city's local option tax (up to 6%). DOR Short-Term Rental Registry required statewide; $50 state fee.
STR registration is handled at state and municipal levels. All MA operators register with DOR for $50. Each city has its own local requirements and fees.
Suffolk County STRs must comply with local noise bylaws. Hosts responsible for guest behavior. Complaints may trigger license review.
Suffolk County yard-sale maintenance rules are municipal. Boston Municipal Code §16-12 applies general property maintenance and blight standards — items must be cleaned up daily, signs removed within 24 hours, no commercial-scale displays.
Suffolk County municipalities require vacant lot owners to mow, remove trash, and secure their properties under local property maintenance codes. Boston Code §16-12 prohibits nuisance conditions including overgrown vegetation (typically 10+ inches). Chelsea, Revere, and Winthrop…
Suffolk County municipalities enforce property maintenance under 780 CMR 34 (MA State Building Code, existing structures chapter) and the MA State Sanitary Code (105 CMR 410 for housing). Boston Problem Property Ordinance (§16-18.1) targets chronically non-compliant properties…
Boston requires trash be stored in covered containers and placed at the curb after 5 PM the day before collection per Boston Code §7-1.3 and the Rodent Control Ordinance §16-26. Chelsea, Revere, and Winthrop have similar collection rules. Containers must be retrieved by the end…
Boston requires snow removal from sidewalks within 3 hours of snowfall end (or by 10 AM if overnight). Boston Municipal Code §16-12.16 imposes $50-$200 fines. Chelsea, Revere, and Winthrop have similar 24-hour rules.
Home business signage in Suffolk County is strictly limited. Boston Zoning Code Article 11 prohibits most external home-occupation signs, and historic districts (Beacon Hill, Back Bay) impose additional controls through the Boston Landmarks Commission.
Customer visits to home businesses in Suffolk County are strictly limited. Boston Zoning Article 10 restricts home occupations to 25% of dwelling area and prohibits any increase in traffic beyond normal residential levels.
Family childcare in MA requires Department of Early Education and Care (EEC) licensing under 606 CMR 7.00. Family childcare providers may care for up to 6 children plus 2 additional school-age in their home; Large Family Child Care up to 10. Zoning allows family childcare by…
Massachusetts regulates home food production under 105 CMR 500.000 (Good Manufacturing Practices) — there is no 'cottage food' exemption like other states. Most home-prepared foods require a Residential Kitchen permit from the local Board of Health and registration with MDAR…
Suffolk County allows home occupations in residential zones with conditions per MA Zoning Act (MGL c.40A). Home-based childcare has special protections.
All four Suffolk County municipalities border Boston Harbor or tidal water, triggering Chapter 91 (MGL c. 91) Waterways licensing for work below the high water mark. The MA Wetlands Protection Act (MGL c. 131, §40) regulates work within 100 ft of coastal resources. Boston's…
All Suffolk County municipalities require erosion and sediment controls during construction per the MA State Building Code (780 CMR) and the 2020 MassDEP Stormwater Handbook. Boston requires a Soil Erosion and Sedimentation Control Plan for projects disturbing 20,000+ sq ft…
Suffolk County cities require grading permits under 780 CMR Chapter 18 (state building code foundations chapter). Boston Inspectional Services requires permits for excavation/fill exceeding 50 cubic yards. Drainage must not be directed onto neighboring properties per common-law…
Suffolk County municipalities operate under EPA MS4 Phase II permits requiring stormwater management plans for projects disturbing 1+ acre. Boston Water and Sewer Commission enforces stormwater standards under Boston Code Chapter XIV. Chelsea, Revere, and Winthrop adopted…
Suffolk County has significant flood exposure, particularly in Revere (598 repetitive loss structures) and Boston's East Boston/waterfront neighborhoods. All four cities participate in NFIP. Zone AE covers coastal and low-lying areas throughout the county. MA building code…
Commercial drones in Suffolk County require FAA Part 107 certification plus LAANC authorization due to Boston Logan Class B airspace. Boston also requires film permits for commercial aerial work from the Boston Film Office.
Recreational drones in Suffolk County face extreme airspace restrictions due to Boston Logan International Airport. Nearly all of Boston, Chelsea, Revere, and Winthrop falls within Class B/D controlled airspace requiring LAANC authorization.
Foundation-built tiny homes in Suffolk County are treated as dwellings under 780 CMR and must meet state minimum dimensions. The 2025 MA Affordable Homes Act allows ADUs up to 900 sq ft by right statewide, providing a pathway for tiny homes. Tiny homes on wheels (THOWs) are…
Carports require building permits in all four Suffolk County municipalities under 780 CMR. Zoning classifies carports as accessory structures subject to setback, height, and lot coverage limits. Boston Zoning Article 10 typically allows carports in rear yards with 3-foot side…
ADUs are now allowed by right statewide under MA Affordable Homes Act (Ch. 150, Acts of 2024, §8, effective Feb 2, 2025). No county-level ADU authority. Each Suffolk County city must comply. Max 900 sq ft or 50% of principal dwelling. Cities cannot require owner-occupancy for…
No county-level shed ordinance. Accessory structures governed by each city's zoning code and 780 CMR. Typical permit threshold: structures over 120–200 sq ft or those with electrical/plumbing. Setbacks set by each city's zoning district.
Garage conversions in Suffolk County cities require building permits. Under the MA Affordable Homes Act (2025), garage conversions are a protected ADU type allowed by right in single-family residential zones statewide.
Boston designates specific food-truck vending zones through its Mobile Food Truck Program with assigned locations like City Hall Plaza, Rose Kennedy Greenway, Dewey Square, and SoWa. Distance-from-restaurant rules apply citywide.
Food trucks in Suffolk County require city-issued permits — Boston's Mobile Food Truck Program through the Office of Economic Opportunity, plus Boston Public Health Commission health permit, commissary agreement, and ABCC compliance.
MA does not have a statewide just-cause eviction law. Evictions in Suffolk County follow MGL c. 239 summary process. Boston's CORI and Source of Income protections and the statewide eviction record sealing law (HOMES Act 2024) provide tenant protections. No-cause termination of…
Rent control is prohibited statewide in Massachusetts under MGL c. 40P (the Rent Control Prohibition Act passed by 1994 ballot Question 9). Boston's 2023 home-rule petition to re-enable rent stabilization passed the City Council but remains pending at the State House. Chelsea…
Boston requires all non-owner-occupied rental properties to register annually with Inspectional Services Department (ISD) under Boston Ordinance 9-1.3 (Rental Registration), with inspection every 5 years. Chelsea requires rental registration under Chapter 9. Revere has Rental…
Trash pickup in Suffolk County is city-run. Boston Public Works provides weekly curbside collection with neighborhood-specific day schedules, and Chelsea, Revere, and Winthrop each run their own DPW collection.
Bulk disposal in Suffolk County is handled per-city. Boston offers free scheduled bulk pickup via 311 for furniture and appliances; mattresses are banned from trash under MA waste ban 310 CMR 19.017.
Bin placement rules in Suffolk County are municipal. Boston requires bins curbside by 5 AM on pickup day and stored out of public view between collections; bags must be under 40 pounds.
Suffolk County recycling is mandatory under MassDEP Waste Bans (310 CMR 19.017). Boston provides weekly single-stream curbside recycling and requires recycling in buildings with 6+ units under Boston Municipal Code §7-4.
Massachusetts protects solar installations from HOA/condo restrictions under MGL c. 40A, §9B, which bars unreasonable local restrictions, and MGL c. 184, §23C, which voids deed restrictions that prohibit solar. Suffolk County condos cannot ban panels on unit-owner-exclusive…
Solar panel installations require building and electrical permits under 780 CMR and MA Electrical Code (527 CMR 12.00). Boston offers streamlined solar permitting through ISD with online applications. MA Solar Access Law (MGL c. 40A, §9B) protects solar installations from…
Suffolk County solicitor permits are issued by each municipality. Boston requires a Hawkers and Peddlers license from the City Clerk plus state MGL c. 101 registration. Background checks and ID badges are mandatory.
Boston and other Suffolk County cities honor posted "No Soliciting" signs under local ordinances. Boston does not currently operate a central no-knock registry but enforces posted-sign violations and state telemarketing do-not-call laws separately.
Political signs on private property are allowed in all Suffolk County municipalities with size limits. Boston Zoning Code Article 11 limits residential temporary signs to 6 sq ft. Chelsea, Revere, and Winthrop permit political signs on private property without permits. State law…
Suffolk County municipalities allow residential holiday decorations without permits. Displays must not block sidewalks, obstruct sight lines, or create fire hazards. Boston Fire Department (NFPA 1-based code) restricts combustible decorations in multi-unit buildings. Inflatable…
Suffolk County allows temporary yard-sale signs on private property. Boston Code §16-10 requires signs to be removed after the event and prohibits posting on public property or utility poles. Chelsea, Revere, and Winthrop require yard-sale signs be limited in size (roughly 4 sq…
Suffolk County may require vegetation management for fire safety. MA does not have a statewide defensible space mandate. Local property maintenance applies.
Suffolk County is urban and not designated as a Wildland-Urban Interface (WUI) area — wildfire hazard zone regulations used in western states do not apply. MA enforces statewide open-burning rules (MGL c. 48, §13) and 527 CMR 1.00 fire safety code. Open burning is banned…
All consumer fireworks are illegal statewide in Massachusetts under MGL c. 148 §39. This applies uniformly to all cities in Suffolk County. No county-level ordinance exists. Licensed professional displays only under §39A.
Open burning is BANNED in all cities within Suffolk County — Boston, Chelsea, Revere, and Winthrop are all among the ~22 Massachusetts cities that permanently prohibit outdoor burning. No county-level rule; each city's fire department enforces the ban.
Gas-fueled fire pits are allowed county-wide under 527 CMR 1.0. Wood-burning fire pits are banned in Boston and Chelsea but may be allowed seasonally in Revere.
No statewide dark-sky law, but Boston Zoning Code Article 80 design review requires full-cutoff exterior fixtures and a maximum 0.5 foot-candle spill at residential property lines. Chelsea Zoning §34-300 and Revere §17.16 adopt similar downlighting standards for commercial…
Light trespass in Suffolk County is addressed through local nuisance codes and zoning. Boston Code §16-12 (public nuisances) and Chelsea, Revere, Winthrop nuisance bylaws allow complaints against lighting that unreasonably illuminates adjoining property. Commercial light spill…
These cities are located within Suffolk County and may have their own ordinances.
Ordinance data for Suffolk County is sourced from the following official government references. Click any topic above for detailed citations.