Financial
Distress signals
Property profile

1 Winthrop Sq Boston, MA 02110

OFF-MARKET
Office buildings
Property ID
US38-1420758
93,740 SF 0.47 ac lot Built 1899
Last sale Nov 2005 · $21,584,057
Entity Owned Owner of record is a legal entity (LLC / corporation). 20-yr Hold Held for 20 years. Free & Clear No active or open recorded mortgage detected.
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Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. In the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Mortgages

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax · 2024

What does the county charge?
$1.05M
Tax billed · 2024
Assessed value$41.53M
Assessed land$14.35M
Assessed improvement$27.18M
Effective rate2.53%

Value estimate

· Sep 2026No data for this section
What is it worth?

No value estimate could be modeled: the record carries too little market input for this parcel.

Recently sold

What actually traded nearby?
$392/SF
ZIP average, outlier-cleaned · 19 recorded sales of this use type
Observed band · Q1–Q3$251 – $503
Qualifying comparables4

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

What can be built here?
C
JurisdictionBOSTON

Location intelligence

Which uses thrive at this corner?
Best fit: Butcher
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Butcher8.2
HVAC Service7.3
Tanning Salon6.9

Location

1 Winthrop Sq Boston, MA 02110-1209
County assessor Recorded deeds · 6 transfers 4 qualifying comp sales Zoning catalog

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 18 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
133 Federal, Boston, MA 02110-1703 $15,750,000 Dec 2025 120,000 SF
115-119 Broad, Boston, MA 02110 $8,900,000 Apr 2025 49,469 SF
123 Broad, Boston, MA 02110-3008 $3,900,000 Dec 2023 26,600 SF
70 Federal, Boston, MA 02110-1906 $41,000,000 Aug 2023 62,111 SF
55 Summer, Boston, MA 02110-1007 $106,646,350 Mar 2022 128,961 SF
201 Devonshire, Boston, MA 02110-1401 $69,200,000 Oct 2019 94,438 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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