Somerville, MA Fence Regulations: Material Restrictions (2026)

Somerville's zoning and building regulations restrict dangerous fence materials in residential districts. Barbed wire and razor wire are prohibited on residential lots, allowed only on certain industrial and utility properties with a special permit and minimum height placement (typically above 8 feet). Electrified fencing is not permitted in residential zones. Permitted residential materials include wood (cedar, pressure-treated pine, redwood), vinyl and composite, powder-coated steel or aluminum ornamental, chain link (though discouraged in historic districts), and masonry. In local historic districts, the Historic Preservation Commission reviews material, profile, color, and finish to maintain neighborhood character; typical approvals favor wood pickets and wrought-iron styles over vinyl and modern chain link. All materials must comply with 780 CMR for pool barriers where applicable. Non-compliant installations can be ordered removed at the owner's expense with fines beginning at 300 dollars.