Financial
Distress signals
Property profile

391 Putnam Ave Cos Cob, CT 06807

OFF-MARKET
Investment properties
Property ID
US15-0209780
3,901 SF 0.53 ac lot Built 1869
Last sale Aug 2011 · $2,200,000
Entity Owned Owner of record is a legal entity (LLC / corporation). 15-yr Hold Held for 15 years.
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Market Trends Soon

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 · 2023

What does the county charge?
$20k
Tax billed · 2023
Assessed value$1.76M
Assessed land$1.10M
Assessed improvement$659k
Effective rate1.16%

Value estimate

· Sep 2026
$445k
$401k – $490k
AI approach$380k

Realmo valuation models over county records and 44 qualifying comparable sales.

Recently sold

What actually traded nearby?
$233/SF
County average, outlier-cleaned · 754 recorded sales of this use type
Observed band · Q1–Q3$108 – $389
Qualifying comparables44

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?
LB
Use Group 2a, except that any such use in the LB Zone shall be permitted only above floors having uses of Use Groups 1, 3, 4, or 9, which...
General categoryCOMMERCIAL
JurisdictionGREENWICH

Location intelligence

Which uses thrive at this corner?
Best fit: Parking Facility
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Parking Facility10.3
Computer & Electronic Repair9.6
Smoke and Vape Shop9.5

Location

391 Putnam Ave Cos Cob, CT 06807-2581
County assessor Recorded deeds · 6 transfers 44 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

3 recorded sales · 6 properties nearby
Recent sales nearby
3 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
41 Vly, Cos Cob, CT 06807-2585 $1,115,000 Jun 2022 882 SF
406 Putnam, Cos Cob, CT 06807-2503 $1,050,000 Oct 2020 6,466 SF
400 Putnam, Cos Cob, CT 06807-2631 $1,250,000 Jul 2019 590 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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