Boston ZBA Guides & Answers
Straight answers to the questions Boston developers, attorneys, and homeowners ask about the Zoning Board of Appeal — each backed by Verdwise's record of 11,593 unique ZBA cases spanning 2013–2026.
What is the approval rate for the Boston Zoning Board of Appeal?
The Boston Zoning Board of Appeal approves roughly 87.7% of the cases it decides — the citywide denial rate is about 12.3% — across 10,053 recorded decisions.
Read →How long does a Boston ZBA variance take?
A Boston ZBA case takes a median of about 92 days from filing to hearing, and about 142 days (roughly 4.5 months) from filing to final decision. Those medians come from the City's own tracker — 13,947 and 14,632 cases respectively — not from a sample.
Read →Who is on the Boston Zoning Board of Appeal?
The Boston Zoning Board of Appeal is chaired by Sherry Dong and includes members such as Norm Stembridge, Giovanny Valencia, Hansy Better Barraza, Alan Langham, and David Collins, appointed by the Mayor.
Read →Which Boston neighborhoods have the highest ZBA denial rates?
Among Boston neighborhoods with a substantial ZBA caseload, the North End (18.9% denied) and South Boston (17.3%) have the highest denial rates, while the South End (4.5%), West Roxbury (6.9%) and Charlestown (8.0%) are the most permissive.
Read →Do I need a lawyer for a Boston ZBA variance?
No — a Boston property owner may file and argue a ZBA appeal without a lawyer. In the record, filings that name an attorney of record are approved slightly more often than filings that do not, a gap of under two percentage points; that is an association in the data, not evidence that counsel caused it.
Read →What is the Boston Zoning Board of Appeal (ZBA)?
The Boston Zoning Board of Appeal (ZBA) is the mayor-appointed body that rules on zoning variances, conditional-use permits, and appeals of building-code and zoning decisions for property in Boston, Massachusetts.
Read →How do Boston ZBA approval rates vary by ward?
Boston ZBA approval rates range from about 81% in the toughest ward (Ward 7) to about 95% in the most permissive (Ward 4), against a citywide average near 87.7%.
Read →Who are abutters and how does notification work for a Boston ZBA case?
Abutters are the property owners within the statutory notification radius (about 300 feet) of a proposed project; Boston ZBA applicants must formally notify them before the hearing.
Read →How often does the Boston ZBA deny appeals — and is a denial final?
Boston ZBA denials have collapsed: from a 2020–21 peak near one denial in five decided appeals, the denial rate fell to 2.6–3.6% in 2025 (decision-document corpus vs the City's tracker) — and a denial is rarely the end: about one in three denied parcels returns to the Board, and 84% of those return appeals are approved.
Read →Verdwise provides statistical intelligence, not legal advice. Consult a qualified Massachusetts zoning attorney before making decisions.