8 county-level rules, plus city-specific rules for 3 cities in Suffolk County, Massachusetts.
Verified from official government sources
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.
Suffolk County may have a tree warden per MGL c.87. Public shade trees are protected statewide - removal requires tree warden consent.
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.
MGL c. 131, § 40 (Removal, fill, dredging or altering of land bordering waters)
Section 40. No person shall remove, fill, dredge or alter any bank, riverfront area, fresh water wetland, coastal wetland, beach, dune, flat, marsh, meadow or swamp bordering on the ocean or on any estuary, creek, river, stream, pond, or lake, or any land under said waters or any land subject to tidal action, coastal storm flowage, or flooding, other than in the course of maintaining, repairing...
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.
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.
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.
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 development. HOAs and condos may regulate landscaping but cannot prohibit drought-tolerant or pollinator plantings that meet reasonable aesthetic standards.
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 Suffolk County. Concerns about PFAS in turf infill have prompted state legislation and MassDEP review.
3 cities in Suffolk County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Suffolk County — parking, noise, fences, fires, animals, pools, and more.
Suffolk County Ordinance Hub →