Financial
Distress signals
Property profile

645 Madison Ave 651 New York, NY 10022

OFF-MARKET
Office buildings
Property ID
US63-2131862
164,615 SF 0.21 ac lot Built 1971
Last sale May 2022 · $196,592,300
Entity Owned Owner of record is a legal entity (LLC / corporation). 4-yr Hold Held for 4 years. ~ 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?
$4.84M
Tax billed · 2024
Assessed value$45.72M
Assessed land$18.23M
Assessed improvement$27.50M
Effective rate10.59%

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?
$442/SF
ZIP average, outlier-cleaned · 20 recorded sales of this use type
Observed band · Q1–Q3$25 – $784

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?
C5-3
This district is designed to provide for office buildings and the great variety of large retail stores and related activities in the cent...
General categoryCOMMERCIAL
JurisdictionNEW YORK(MANHATTAN)

Location intelligence

Which uses thrive at this corner?
Best fit: Auto Parts Store
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Auto Parts Store17.4
Butcher12.4
Nursing Home9.4

Location

645 Madison Ave, Unit 651 New York, NY 10022-1010
County assessor Recorded deeds · 7 transfers Qualifying comp sales · not on file 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 · 16 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
400 Park, New York, NY 10022-4406 $2,481,446 Dec 2025 214,392 SF
460 Park, New York, NY 10022-1906 $11,153,700 Dec 2025 254,185 SF
477 Madison, New York, NY 10022-5802 $5,000,000 Dec 2024 262,287 SF
111-115 59th, New York, NY 10022 $5,000,000 Oct 2023 170,511 SF
126 56th, New York, NY 10022-3613 $113,000,000 May 2023 171,591 SF
390 Park, New York, NY 10022-4608 $5,995,126 May 2020 262,945 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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