Norfolk County has no retaining wall rule. 780 CMR (MA Building Code) requires a building permit for retaining walls over 4 feet (measured from bottom of footing) or with surcharge loads. Engineered plans required.
Retaining walls in Norfolk County are regulated through the uniform MA Building Code (780 CMR 9th Edition, based on IRC/IBC). Section R105.2 exempts walls not over 4 feet measured from bottom of footing to top of wall from permit, provided no surcharge. Walls with surcharge from slopes, driveways, pools, or structures above require a permit at any height. Walls over 4 feet require engineered plans stamped by a MA-registered professional engineer (PE). Brookline, Quincy, and Weymouth Building Departments issue the permits and inspect drainage. Drainage behind the wall is mandatory β weep holes or drain tile, free-draining backfill. Wetlands Protection Act (MGL c. 131 Β§40) may trigger Conservation Commission review if within 100 ft of wetlands or 200 ft of perennial stream (common in Norfolk County's Charles and Neponset watersheds). Stormwater bylaws in each town may add requirements.
Unpermitted wall >4 ft: stop-work order, up to $1,000 under 780 CMR. Required engineering review retroactively at owner cost. Conservation violations: up to $25,000 under MGL c. 131 Β§40.
Quincy, MA
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Quincy, MA
Under Quincy Code Chapter 215, permitted construction may begin no earlier than 7:00 AM and must finish by 6:00 PM. Contractors must prepare a written noise-...
Quincy, MA
Quincy regulates noise under Chapter 215 of the City Code, adopted June 7, 2010 (Order No. 2010-114). Residential zones may not exceed 75 dBA from 7 AMβ5 PM ...
Quincy, MA
Quincy regulates on-street parking under its traffic ordinances and a resident permit system. Time limits are enforced daily; a vehicle that moves to an adja...
Quincy, MA
Quincy's ordinance broadly prohibits commercial vehicles from parking on public streets. Commercial vehicles are defined as any vehicle over one ton, with 5+...
Quincy, MA
Quincy's zoning and traffic codes regulate driveway use. Blocking a private road or driveway on public streets is prohibited. Resident parking permits are on...
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