Boston Zoning Map & Districts 2026
Explore zoning districts, official map resources, and recent rezoning activity in Boston, MA. ZoneWire monitors council meetings to track every zoning change.
Official Boston Zoning Resources
Zoning Districts in Boston
Common zoning classifications used in this jurisdiction. Exact district names and codes may vary.
Permits detached single-family homes on individual lots. Typical minimum lot sizes range from 5,000 to 20,000 sq ft depending on the jurisdiction.
Allows single-family homes and duplexes. Often serves as a transition zone between single-family neighborhoods and higher-density areas.
Permits apartments, condominiums, and townhomes in addition to single-family and two-family dwellings. Densities vary by jurisdiction.
Small-scale retail, offices, and services intended to serve the surrounding residential neighborhood. Typically limits building size and hours of operation.
Broader range of commercial uses including retail stores, restaurants, offices, and entertainment venues. Often located along major corridors.
Intensive commercial uses such as auto dealers, building supply, and wholesale operations that may generate higher traffic or noise levels.
Professional and business offices. May also permit limited retail and service uses on ground floors in some jurisdictions.
Manufacturing, warehousing, and distribution activities conducted primarily indoors with minimal external impacts on surrounding areas.
Intensive industrial uses including heavy manufacturing, processing plants, and resource extraction that may produce significant noise, odor, or traffic.
Combines residential, commercial, and sometimes office uses within a single development or district. Encourages walkability and reduced auto dependence.
Flexible zoning that allows a negotiated mix of uses, densities, and design standards tailored to a specific site. Requires a detailed development plan.
Farming, ranching, and related rural uses. Typically found in unincorporated county areas with very low density residential allowances.
Government buildings, schools, hospitals, parks, and other public or quasi-public facilities.
Parks, greenways, conservation areas, and recreation land. Development is generally prohibited or heavily restricted.
Recent Rezoning Activity in Boston
Frequently Asked Questions
The official Boston zoning map is maintained by the local planning department. You can access the interactive GIS map at https://maps.bostonplans.org/zoningviewer/. ZoneWire also tracks rezoning activity discussed in council meetings.
Common zoning districts in Boston include residential (R-1, R-2, R-3), commercial (C-1, C-2), industrial (I-1, I-2), mixed-use (MU), and planned development (PD). Each district has specific permitted uses, setbacks, and density requirements.
ZoneWire monitors every council meeting in Boston and uses AI to detect rezoning discussions, variances, and zoning amendments. Start a free trial to receive alerts when rezoning activity is detected.
ZoneWire monitors the Boston Planning and Development Agency (BPDA), Zoning Board of Appeal, and Boston City Council for Article 80 reviews, zoning variances, PDA (Planned Development Area) applications, conditional use permits, and institutional master plan amendments.
Boston has approximately 8 zoning-related meetings per month across the BPDA board, Zoning Board of Appeal, and City Council. The BPDA board meets monthly, while the Zoning Board of Appeal typically meets weekly.
Article 80 is the section of the Boston Zoning Code that governs the development review process. Large projects go through Article 80 Large Project Review, which includes public comment periods and BPDA board approval. Article 80 filings are the primary signal for major commercial and residential development in Boston.
ZoneWire automatically monitors every BPDA board and Zoning Board of Appeal meeting and uses AI to detect zoning keywords like Article 80, PDA, variance, and institutional master plan. Start a free trial to receive alerts when zoning activity is detected in Boston meetings.
The highest volume of zoning activity in Boston occurs in the Seaport district for large-scale commercial and residential towers, the Fenway area for institutional master plan expansions, East Boston and Dorchester for residential density increases, and downtown for PDA applications and Article 80 filings.
ZoneWire monitors every BPDA board and Zoning Board of Appeal meeting and has flagged numerous Article 80 filings and PDA applications in recent sessions. Activity is concentrated in the Seaport for mixed-use towers, the Fenway for institutional expansions, and East Boston for residential infill. Start a free trial to receive alerts on new zoning activity.
ZoneWire uses AI to scan BPDA, Zoning Board of Appeal, and City Council agendas and minutes for zoning keywords. You receive an alert whenever an Article 80 filing, PDA application, or zoning variance is discussed. Start a free trial to begin monitoring Boston automatically.
Boston zoning hearings are scheduled through the BPDA and the Zoning Board of Appeal. ZoneWire monitors these meeting agendas as they are published so you never miss a hearing. Start a free trial to get notified before zoning hearings occur in Boston.
Key zoning terms for Boston include Article 80, PDA (Planned Development Area), variance, conditional use permit, institutional master plan, small project review, 309 exception, and IPOD (Interim Planning Overlay District). ZoneWire tracks all of these automatically across every Boston governing body.
Never Miss a Zoning Change in Boston
ZoneWire monitors every council meeting in Boston, MA and alerts you when rezoning, variances, and zoning amendments come up — within hours of the vote.
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