Guides/Boston ZBA

Who are abutters and how does notification work for a Boston ZBA case?

Abutters are property owners within the statutory notification radius (about 300 feet) of a proposed project; Boston ZBA applicants must notify them, and owner-occupied abutters are far more likely to appear and oppose than absentee landlords.

Notification radius
~300 feet
Key signal
Share of abutters that are owner-occupied
Source
Boston Parcels GIS + assessing roll

Massachusetts zoning requires that abutters — the neighbors within roughly 300 feet of the subject parcel — be formally notified of a ZBA hearing so they can weigh in. The number of abutters, and how many are resident owners versus absentee landlords, shapes how much organized opposition a project is likely to face.

Owner-occupied neighbors turn out to hearings far more than absentee owners, so a parcel with many resident-owner abutters faces a higher engagement risk. Verdwise computes the real abutter count and owner-occupancy share for any Boston address.

Source: Verdwise — built on 15,000+ Boston ZBA decisions from public City of Boston records. Statistical intelligence, not legal advice. Updated 2026-07.