BuildingCensus

20 4 Chauncy ST

Office · Boston · 02111

Active records here
0
business-tax + registry entities
Building area
141,834
sq ft (county roll)
Floors
10
county roll
Year built
1977
vintage
Assessed value
$57.5M
current roll
Assessed / sq ft
$405
assessed value per sq ft
Last sold
$106.6M
Mar 2022
Sale / sq ft
$752
at the last recorded sale

Recorded transfers — county roll + state sale file

Sale history

RecordedPriceQualificationSourceInstrument
Mar 2022$106,646,350not ratedCounty roll—

Prices are the consideration the documentary stamps indicate, as recorded by Miami-Dade County. A qualification code is the property appraiser's judgement of whether a transfer was arm's length; the state publishes it only for the current roll period, so older transfers appear unrated rather than assumed clean. Whether a building is on the market today, and at what price, is not a public record and is not shown here — asking prices, listings and lease terms live in private commercial databases.

Boston assessment roll

Parcel record

FieldValue
parcel ID0304560000
Site address20 4 Chauncy ST
Land use (DOR)346 — Office
Building area (actual)141,834 sq ft
Floors / units / buildings10 / — / —
Lot size1 sq ft
Year built1977
Zoning (primary)—
Land value—
Building value—
Total assessed value$57,508,300

Recorded owner (assessment roll)

BP3-BOS5 55 SUMMER STREET LLC

Owner mailing address: 4380 LA JOLLA VILLAGE DR STE 230, SAN DIEGO, CA, 92122

2 Boston office properties share this owner mailing address →
Commercial property is usually held one building per entity; a shared mailbox is how the roll reveals a portfolio. It is evidence of common ownership, not proof.

Location

Address
20 4 Chauncy ST
City
Boston
ZIP
02111

Within ~650 m

Nearby office buildings

No other office parcels within ~650 m.

Frequently asked questions

Who owns 20 4 Chauncy ST?

The recorded owner on the Boston assessment roll (current) is BP3-BOS5 55 SUMMER STREET LLC. Owner mailing address on file: 4380 LA JOLLA VILLAGE DR STE 230, SAN DIEGO, CA, 92122.

What companies have offices at 20 4 Chauncy ST?

No business locations at this building appear in the public records ingested so far — no licence, tax or registry record currently lists this address; that is a gap in the record, not proof the building is empty.

How big is 20 4 Chauncy ST?

The county assessment roll records 141,834 sq ft of building area across 10 floors, built in 1977, on a 1 sq ft lot, with a current assessed value of $57,508,300.

Everything here comes from public records, and public records go stale. If you know better, say so.

Data provenance — public records only

Every fact on this page is drawn from the government records above — no listing sites, no scraped platforms, no third-party images. Facts from public records are uncopyrightable; each tenancy row carries its source and match confidence. Records can lag reality — a business-tax receipt or registration at an address is evidence of occupancy, not a lease confirmation.

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Dataset updated . Source: Boston assessment roll, parcel ID 0304560000.