Millionaires’ RowPropertyNYC DOF 2027 supplemental roll

669 CASTLETON AVENUE

Staten Island · 10301 · BBL 5-00101-0002

Not on supplemental roll

Full market value
$7,574,000
DOF estimate · tax year 2027 · roll AVROLL

Classification

Tax class4
Tax class meaningClass 4 — commercial
Building classI5
Building typeHospital / health

Parcel identifiers

PARID5001010002
BBL5-00101-0002
BBL (numeric)5001010002
Borough code5 · Staten Island
Block101
Lot2
Apartment
Co-op number
Condo number
House number669
StreetCASTLETON AVENUE
ZIP code10301
Source rollAVROLL · 2027
Supplemental rollNot listed

Owner of record

RICHMOND MEDICAL CENTER6 properties

6 properties0 on supplemental roll

Normalized nameRICHMOND MEDICAL CENTER
Combined full market value$131,625,366

Other properties held by RICHMOND MEDICAL CENTER 5

AddressBoroughClassFull market value
355 BARD AVENUEStaten IslandI1 · Hospital / health facility$112,975,000
288 KISSEL AVENUEStaten IslandI4 · Hospital / health$7,557,000
657 CASTLETON AVENUEStaten IslandI5 · Hospital / health$2,754,000
11 RALPH PLACE, APT 2AStaten IslandRB · Condo — office space$406,194
11 RALPH PLACE, APT 3AStaten IslandRB · Condo — office space$359,172

Location

40.63524, -74.10381

About this data. Source: the New York City Department of Finance 2027 supplemental property roll — a public record listing properties that may fall within the scope of the non-primary-residence (“pied-à-terre”) surcharge — shown against the full FY27 assessment roll of every parcel in the city. Owner names and addresses are reproduced as published by DOF.

Parcels drawn in grey are on the city assessment roll but not on the supplemental roll; white parcels are on the supplemental roll. Grey is context, not a judgement — a great deal of the city (airports, parks, offices, most commercial property) was never in scope for this surcharge in the first place.

Parcels marked in red match the criteria DOF published for the surcharge — broadly, class 1 houses over $5M and condo or co-op units at $1M and above. DOF describes the roll as including but not limited to properties that may be subject, and a property used as the owner’s primary residence is generally exempt, so a red mark means may be subject, never that tax is owed.

Dollar figures are DOF full market value (FMV) estimates used for assessment purposes. They are not sale prices, appraisals, or listing prices. Appearing on this roll does not mean the tax applies to a property — eligibility depends on residency and other facts that are not in this dataset. Records may contain errors carried over from the source roll.