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Boston

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.

Live records updated through September 23, 2026

Key facts: Boston land-use record

  • Boston approved 92% of 416 land-use decisions in the last 24 months.
  • Boston has 42 rezoning-related records across 15 recent public meetings tracked by ZoneWire.
  • The most recent tracked meeting in Boston was on September 23, 2026.

Updated with meetings through September 23, 2026.

Recent Rezoning Activity in Boston

Meetings
15
Rezoning Mentions
42
Last Detected
Jul 16, 2026

Zoning Districts in Boston

Zoning classifications used in this jurisdiction, from the adopted local code.

SSingle Family Residential

Single-family house districts whose numeric suffix sets the maximum floor area ratio, sometimes with a height limit.

RGeneral Residential

General residential districts allowing a broader mix of dwellings than S districts, subdivided by floor area ratio.

HApartment Residential

Apartment districts for multifamily buildings, with numbered subdistricts controlling floor area ratio and building height.

LLocal Business

Local business districts for small-scale shops and services oriented to nearby residential neighborhoods.

BGeneral Business

General business districts spanning subdistricts from B-1 to high-intensity B-8 and B-10 commercial areas.

LMLight Manufacturing

Industrial districts (LM-1, LM-2) reserved for light manufacturing and similar lower-impact industrial activity.

MRestricted Manufacturing

Restricted manufacturing districts (M-1 through M-8) for general industrial uses subject to intensity limits.

IGeneral Industrial

General industrial classification, mapped as I-2, covering the city's heavier industrial areas.

MERMaritime Economy Reserve

Reserve district (MER-2) protecting deep-water port land for maritime-dependent industrial uses.

WWaterfront

Waterfront districts (W-1, W-2, WM, WS) governing industrial, manufacturing, and service uses along the harbor.

OSOpen Space

Open space districts with subtypes for parkland, cemeteries, community gardens, shorelines, urban plazas, and waterfront access.

Recent rezoning decisions in Boston

These parcels came up for a zoning decision in Boston in the last 30 days, often before they hit the market. See what changed, how the vote went, and hear the moment it happened. According to ZoneWire's analysis of official public meeting records, each decision below links to its timestamped source.

Boston · Sep 8, 2026

Approved · Unanimous

Convert commercial to residential at 24 Stimson Street

Convert commercial to residential at 24 Stimson Street, approved unanimously on Sep 8, 2026 in Boston.

Entitlement

Your move: Entitlement cleared. The parcel just got more buildable.

Boston · Sep 8, 2026

Denied · Unanimous

Denial without prejudice of lot combination/subdivision at 18R Plain Street

Denial without prejudice of lot combination/subdivision at 18R Plain Street, denied unanimously on Sep 8, 2026 in Boston.

Entitlement

Your move: Denied. Check this board's approval pattern before filing a similar request.

Boston · Sep 8, 2026

Approved · Unanimous

Roof deck relief at 8 Lawrence Street

Roof deck relief at 8 Lawrence Street, approved unanimously on Sep 8, 2026 in Boston.

Entitlement

Your move: Entitlement cleared. The parcel just got more buildable.

Boston · Sep 8, 2026

Approved · Unanimous

Use variance for South Boston Municipal Court at 460 West Broadway

Use variance for South Boston Municipal Court at 460 West Broadway, approved unanimously on Sep 8, 2026 in Boston.

Variance

Your move: Entitlement cleared. The parcel just got more buildable.

Boston · Sep 8, 2026

Approved · Unanimous

New two-townhome building at 42 Lambert Street

New two-townhome building at 42 Lambert Street, approved unanimously on Sep 8, 2026 in Boston.

Entitlement

Your move: Entitlement cleared. The parcel just got more buildable.

Boston · Sep 8, 2026

Approved · Unanimous

Renovation and balcony/roof deck at 66 Rutland Street

Renovation and balcony/roof deck at 66 Rutland Street, approved unanimously on Sep 8, 2026 in Boston.

Entitlement

Your move: Entitlement cleared. The parcel just got more buildable.

What gets approved in Boston

In Boston, 92% of land-use board decisions were approved over the last 24 months. Commercial / office / retail clear 94%, Variance 92%. ZoneWire analyzed 416 land-use board decisions in Boston over the last 24 months. Here are the most active project types and how often each one clears.

Project typeDecisionsApproval rate
Commercial / office / retail11294%
Variance7592%
Multifamily / attached housing6392%
Single-family homes5695%
Mixed-use3297%
Special exception / conditional use3190%
Land use / comp-plan amendment1567%
Industrial / warehouse888%
Subdivision / plat6100%

26 decisions that went against the odds

These are the denials and deferrals in categories that usually sail through, the deals worth understanding before you commit capital.

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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.

Zoning districts in Boston include S (Single Family Residential), R (General Residential), H (Apartment Residential), L (Local Business), B (General Business), LM (Light Manufacturing), M (Restricted Manufacturing), I (General Industrial). Each district has specific permitted uses, setbacks, and density requirements set by the local code.

ZoneWire reads every council meeting in Boston to detect rezoning discussions, variances, and zoning amendments. Start a free trial to receive alerts when rezoning activity is detected.

The Boston Planning and Development Agency (BPDA), Zoning Board of Appeal, and Boston City Council are tracked by ZoneWire 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.

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.

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.

Yes. ZoneWire Free sends New Meeting Alerts for Boston at no cost, with the agenda for each meeting. ZoneWire Pro adds full transcripts, zoning and development analysis, and keyword alerts for $39 per market per month.

A zoning map shows today. This shows what the board changed.

Our Boston record holds 15 land-use decisions heard in the last 60 days, with the vote where one was recorded.

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