Financial
Distress signals
Property profile

135 Old Colony Ave South Boston, MA 02127

OFF-MARKET
Showrooms
Property ID
US38-0867482
21,262 SF 0.59 ac lot Built 1900
Last sale May 2026 · $50,000,000
Entity Owned Owner of record is a legal entity (LLC / corporation). ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
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Ownership intelligence

Who controls the opportunity?

Resolved identity, portfolio, hold profile and investor signals. Included 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?
$103k
Tax billed · 2024
Assessed value$4.08M
Assessed land$1.92M
Assessed improvement$2.16M
Effective rate2.53%

Value estimate

· Sep 2026
$5.27M
$4.74M – $5.79M
AI approach$5.48M
CAP approach$7.99M

Realmo valuation models over county records and 6 qualifying comparable sales.

Recently sold

What actually traded nearby?
$562/SF
ZIP average, outlier-cleaned · 50 recorded sales of this use type
Observed band · Q1–Q3$338 – $929
Qualifying comparables6

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: Accounting Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Accounting Firm12.5
Plumbing Service10.5
Kitchen & Bath9.8

Location

135 Old Colony Ave South Boston, MA 02127-2404
County assessor Recorded deeds · 12 transfers 6 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 · 15 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
6 Elkins, South Boston, MA 02127 $11,000,000 Feb 2026 19,440 SF
307-307R Dorchester, South Boston, MA 02127 $69,048,300 Jan 2024 48,900 SF
297-299 Dorchester, South Boston, MA 02127 $15,500,000 Jan 2024 19,124 SF
460 Broadway, South Boston, MA 02127-2216 $4,500,000 Nov 2023 9,128 SF
P, South Boston, MA 02127 $710,500 Sep 2023 16,610 SF
346 D, South Boston, MA 02127-1225 $11,524,000 Jul 2023 39,580 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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