209 East 31 Street, Manhattan 10016

This property may be subject to NYC’s non-primary residence (pied-à-terre) surcharge.

Photo of 209 East 31 Street
© Mapillary contributors
Market value (FY27)
$7,684,000
Estimated annual surcharge
If non-primary, est. $61,472/yr · 0.8% tier (Class 1, $5M–$15M)
Owner of record
Monarch Realty Llc
Borough
Manhattan
Block / Lot
912 / 7
BBL (PARID)
1009120007
Tax class
1
Building class
S1

Estimate = phase-1 rate × FY27 DOF market value. Co-op unit values are imputed by DOF at determination; see methodology.

Ownership records

Last deed recorded December 13, 2011 for $5,250,000. 209 East 31st Street LLC → Monarch Realty LLC

  • Buyer Monarch Realty LLC
    450 Park Avenue, New York, NY 10022
  • Seller 209 East 31st Street LLC
    209 East 31st Street, New York, NY 10016

Public ACRIS deed records and HPD registration data. LLC officers are not published by New York State; parties and addresses shown are as recorded.

Historic photos

  • 1940s tax photo of 209 East 31 Street, NYC

    1939–41 tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

  • 1980s tax photo of 209 East 31 Street, NYC

    1980s tax photo · © City of New York, NYC Municipal Archives · via 1940s.nyc

NYC Municipal Archives tax photographs — view on 1940s.nyc (opens in new tab). Images © City of New York; bulk/commercial reuse requires Archives permission.