The Boston ArchiveBoston, Massachusetts

neighborhood · official boundary

South Boston Waterfront

An official neighborhood of Boston, as bounded by the Boston Planning Department — 622 acres. This is the official layer: the boundary an authority drew. What people call this place, and where they say it reaches, are filed separately as attested claims.

The official boundary of South Boston Waterfront as promulgated by the Boston Planning Department.

Place

official layer

An official boundary, promulgated by an authority with the power to draw it. It is not amended by anything on the vernacular layer.

Filed by this archive as
neighborhood
Authority
Boston Planning Department
Within
Boston
Area
2.52 square kilometers
Boundary
held as GeoJSON at /asset/061164b32a165f0006ec4791379a6cae/south-boston-waterfront.geojson — 15573 bytes, exactly as accessioned

Map

A map of the boundary of South Boston Waterfront, a neighborhood in the record of Boston, Massachusetts, within Boston. The outline is an official boundary, promulgated by Boston Planning Department. It encloses approximately 2.52 square kilometers. Faint surrounding lines show the outline of the City of Boston, drawn as the union of its twenty-six official neighborhood boundaries.
Rendered by the archive, served as image/svg+xml at /asset/49a4e048689dc5826bf216392e17447c/south-boston-waterfront.svg — 3544 bytes, SHA-256 49a4e048689dc582… · Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0
The exact coordinates are held separately as /asset/061164b32a165f0006ec4791379a6cae/south-boston-waterfront.geojson (application/geo+json, 15573 bytes, SHA-256 061164b32a165f00…). The map is simplified for drawing; the boundary is not.

Questions this record answers

Each answer is composed only from fields this record carries, and names the attestation for what it says. A question the record cannot answer from its own attested content is not asked here. Where a boundary is described as official it was promulgated by an authority with the power to draw it and is not amended by anything on the vernacular layer; where it is described as vernacular it is held by attestation alone and amends no official boundary.

Where is South Boston Waterfront, and what kind of boundary does the archive hold?

South Boston Waterfront is recorded as a neighborhood, within Boston. The archive holds its boundary on the official layer: promulgated by an authority with the power to draw it.

Attested by: Boston Planning Department neighborhood boundaries, retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

Who drew the boundary of South Boston Waterfront?

Boston Planning Department promulgated it. A boundary with no promulgating authority is an assertion rather than a fact, and this archive files those separately, as claims.

Attested by: Boston Planning Department neighborhood boundaries, retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

How large is South Boston Waterfront?

2.52 square kilometers, computed from the boundary the archive holds and not quoted from elsewhere.

Attested by: Boston Planning Department neighborhood boundaries, retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

What does the archive's map of South Boston Waterfront show?

A static map of the boundary, rendered by the archive on a server and never in a reader's browser, served as image/svg+xml at /asset/49a4e048689dc5826bf216392e17447c/south-boston-waterfront.svg. The exact coordinates it was drawn from are served separately as application/geo+json at /asset/061164b32a165f0006ec4791379a6cae/south-boston-waterfront.geojson.

Attested by: Rendered by archive-ingest 0.1.0 from the boundary this archive holds; digest 49a4e048689dc5826bf216392e17447c6b8d4b3d2023e45a3b392ea9f82aa766.

What else does the world call South Boston Waterfront?

The archive reconciles this record to Wikidata (Q16984761); English Wikipedia (South_Boston_Waterfront). Each identity carries the method that produced it. 1 further candidate was considered and refused, and it is named on this page under “candidates the archive declined”, each with its own reason — a decision nobody can see is indistinguishable from never having looked.

Attested by: Q16984761 — Q16984761 — label "South Boston Waterfront", classed as neighborhood, decided 3 September 2026 by archive-ingest 0.1.0. South_Boston_Waterfront — schema:about Q16984761 ; schema:isPartOf en.wikipedia, decided 3 September 2026 by archive-ingest 0.1.0

What does the archive hold for South Boston Waterfront, and under what license?

The Boston Archive holds this record of South Boston Waterfront from Boston Planning Department neighborhood boundaries, retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0 (public domain). 4 recorded transforms stand between the retrieved bytes and this record. Attribution is due to Boston Planning Department.

Attested by: Boston Planning Department neighborhood boundaries, retrieved 2 September 2026, under Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0.

This record, elsewhere

Identities the archive asserts, each named with the method that produced it. Candidates the archive did not assert here are held in the reconciliation ledger and are shown below, under candidates the archive declined, and in the reconciliation ledger. Each method is stated in full — the procedure, the value it was compared against, and the date it was decided — in this record's machine rendering.

Candidates the archive declined

Identities that were considered and not asserted. They are published here rather than merely filed, because a decision nobody can see is indistinguishable from never having looked. A candidate is DECLINED where the archive weighed it and refused it, and HELD where the archive asserts it nowhere on this record — most often because it is asserted on the archive's principal record for the same place, and asserting it twice would instruct a consumer to merge two records the archive deliberately keeps apart. Each row states which, in its own words. A wrong sameAs is worse than none. Every verdict is in the reconciliation ledger.

Related records

Identity

Identifier
urn:lemay:boston:entity:south-boston-waterfront
Canonical URL
https://boston.fyi/place/south-boston-waterfront
As JSON
https://boston.fyi/place/south-boston-waterfront.json
Version
1 · last changed 2 September 2026

Provenance

Source
Boston Planning Department neighborhood boundaries — source of record
License
Open Data Commons Public Domain Dedication and Licence (PDDL) 1.0 (public_domain)
Retrieved
2 September 2026
Source identifier
29
Attribution
Boston Planning Department
Rights as stated
Open Data Commons Public Domain Dedication and License (PDDL)

Transform ladder

#OperationDescriptionTool
1fetchretrieved the official neighborhood boundaries as GeoJSON from the City of Boston open-data portalarchive-ingest 0.1.0
2reprojectthe source is already WGS 84 (EPSG:4326); the geometry was set to that SRID and multi-cast without alteration of coordinatesarchive-ingest 0.1.0
3normalizethe feature's name became the record title; the boundary was written to the official layer with the promulgating authority namedarchive-ingest 0.1.0
4externalize-boundaryThe boundary left the inline page graph and became two preserved holdings: the exact coordinates at /asset/061164b32a165f0006ec4791379a6cae/south-boston-waterfront.geojson and a static map rendered server-side at /asset/49a4e048689dc5826bf216392e17447c/south-boston-waterfront.svg. The stored geometry is unchanged; the record graph now addresses it instead of carrying it.archive-ingest 0.1.0