9 EAST 66 STREET
Owner of record
MetroDeeds aggregates NYC public records — ACRIS deed transfers, PLUTO ownership, HPD violations, DOB permits — into a single building intelligence surface.
Every deed, every violation, every operator on this BBL is available with a free MetroDeeds account.
Most recent deed
Activity timeline
Building stats
DOF tax assessment history for 9 EAST 66 STREET
NYC Department of Finance publishes annual assessed value, market value, and exemption totals for every BBL. MetroDeeds tracks the full multi-year history from the 8y4t-faws dataset.
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Recent HPD violation details
Nearby buildings on this block
Buildings on this same NYC tax block — recent transfer history.
| Address | Class | Size & Year | Last Sale Date | Last Sale Amount | Operator |
|---|---|---|---|---|---|
| 1 EAST 66 STREET | D4 | 153,525 sqft · built 1948 | Mar 23 | 🔓 Sign in to see | — |
| 5 EAST 66 STREET | H5 | 19,764 sqft · built 1900 | Oct 28 | 🔓 Sign in to see | — |
| 11 EAST 66 STREET | D3 | 11,250 sqft · built 1881 | — | — | — |
| 15 EAST 66 STREET | Z4 | 18,735 sqft · built 1918 | — | — | — |
| 17 EAST 66 STREET | A4 | 6,874 sqft · built 1884 | — | — | — |
| 19 EAST 66 STREET | O2 | 7,306 sqft · built 1884 | — | — | — |
| 778 MADISON AVENUE | D6 | 20,510 sqft · built 1907 | — | — | — |
| 53 EAST 66 STREET | D4 | 77,511 sqft · built 1923 | Nov 19 | 🔓 Sign in to see | — |
| 57 EAST 66 STREET | A4 | 7,918 sqft · built 1902 | — | — | — |
| 59 EAST 66 STREET | A4 | 6,867 sqft · built 1878 | — | — | — |
| 61 EAST 66 STREET | D3 | 11,392 sqft · built 1878 | Dec 31 | 🔓 Sign in to see | 🔓 Sign in to see |
| 63 EAST 66 STREET | A4 | 4,740 sqft · built 1878 | — | — | — |
| 640 PARK AVENUE | D4 | 95,615 sqft · built 1914 | — | — | — |
| 650 PARK AVENUE | D4 | 223,000 sqft · built 1963 | May 17 | 🔓 Sign in to see | 🔓 Sign in to see |
| 40 EAST 67 STREET | A4 | 2,153 sqft · built 1878 | Mar 24 | 🔓 Sign in to see | — |
| 36 EAST 67 STREET | A7 | 16,235 sqft · built 1906 | — | — | — |
| 34 EAST 67 STREET | O5 | 7,734 sqft · built 1878 | Jul 8 | 🔓 Sign in to see | — |
| 791 MADISON AVENUE | K4 | 6,940 sqft · built 1871 | Jun 5 | 🔓 Sign in to see | — |
| 789 MADISON AVENUE | K2 | 6,000 sqft · built 1871 | Jun 28 | 🔓 Sign in to see | 🔓 Sign in to see |
| 785 MADISON AVENUE | C7 | 7,440 sqft · built 1871 | Aug 9 | 🔓 Sign in to see | 🔓 Sign in to see |
Frequently asked questions about 9 EAST 66 STREET
Who owns 9 EAST 66 STREET?
Sign in to MetroDeeds for ACRIS deed history on 9 EAST 66 STREET. This property is recorded as individual-owned; individual owner names are gated on the Scout+ tier ($49.99/mo) for privacy. Free accounts unlock owner names on LLC-owned buildings and the full deed history including dates and amounts.
When was 9 EAST 66 STREET last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 9 EAST 66 STREET in the last 5 years. An absence in the 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 9 EAST 66 STREET have?
No open HPD housing-maintenance code violations are on record for 9 EAST 66 STREET. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings.
What is the assessed value of 9 EAST 66 STREET?
Sign in to see the assessed value for 9 EAST 66 STREET. MetroDeeds tracks multi-year tax assessment history and surfaces the most recent valuation alongside tax-class context.
What building class is 9 EAST 66 STREET and what does that mean?
9 EAST 66 STREET is NYC building class Z4 — Miscellaneous. Miscellaneous. The building class determines the property's tax class and the regulatory regime that applies.