PiedWatch

312 West 103 Street, Manhattan 10025

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

Photo of 312 West 103 Street
© Mapillary contributors
Market value (FY27)
$7,962,000
Estimated annual surcharge
If non-primary, est. $63,696/yr · 0.8% tier (Class 1, $5M–$15M)
Owner of record
Robert Aaronson
Borough
Manhattan
Block / Lot
1890 / 32
BBL (PARID)
1018900032
Tax class
1
Building class
C0

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

Ownership records

Last deed. Kaufman, Arnold; Fromberg, Melvin S → Gropper, Nancy; Aaronson, Robert

  • Buyer Gropper, Nancy
  • Buyer Aaronson, Robert
  • Seller Kaufman, Arnold
  • Seller Fromberg, Melvin S

City housing registration (HPD)

  • Agent JOINT Robert Aaronson
    312 West 103 Street 1B, New York, NY 10025
  • Joint Owner JOINT Robert Aaronson
    312 W. 103rd St 1B, NY, NY 10025
  • Joint Owner JOINT Nancy Gropper
    312 W 103rd St 1B, NY, NY 10025
  • Site Manager JOINT Nancy Gropper

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 312 West 103 Street, NYC

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

  • 1980s tax photo of 312 West 103 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.

View deeds & mortgages in ACRIS