423 East 50 Street, Manhattan 10022

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

Photo of 423 East 50 Street
© Mapillary contributors
Market value (FY27)
$7,215,000
Estimated annual surcharge
If non-primary, est. $57,720/yr · 0.8% tier (Class 1, $5M–$15M)
Owner of record
423 East 50 Street Llc
Borough
Manhattan
Block / Lot
1362 / 10
BBL (PARID)
1013620010
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 recorded June 14, 1995. Kuhns, Thomas R. Md → Perrone, Stephen C.Md

  • Buyer Perrone, Stephen C.Md
    52 East End Avenue, New York, NY 10028
  • Seller Kuhns, Thomas R. Md
    423 East 50th Street, New York, NY 10022

City housing registration (HPD)

  • Agent GEN.PART Stephen Perrone · Stephen C. Prrrone, M.D.
    423 E. 50th St #1, New York, NY 10022
  • Corporate Owner GEN.PART 423 E50Th Street, LLC
    423 423 E. 50th St 1, New York, NY 10022
  • Head Officer GEN.PART Stephen Perrone
    6855 Fresh Pond Road, Ridgewood, NY 11385
  • Officer GEN.PART Stephen Perrone
    423 423 E. 50th St 1, New York, NY 10022
  • Shareholder GEN.PART Stephen Perrone
    423 E50Th St #1, New York, NY 10022
  • Site Manager GEN.PART Joe Cutajer

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 423 East 50 Street, NYC

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

  • 1980s tax photo of 423 East 50 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.