456 West 23 Street, Manhattan 10011

This property is over the surcharge market-value threshold, but a primary-residence indicator was found in public records.

Market value (FY27)
$2,794,000
Estimated annual surcharge
$111,760/yr · 4.0% tier (Class 2, $1M–$3M)
Owner of record
Christy House Ownrs C
Borough
Manhattan
Block / Lot
720 / 75
BBL (PARID)
1007200075
Tax class
2C
Building class
C6
Co-op account
100740

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

Ownership records

City housing registration (HPD)

  • Agent CORP Michele Mugno · Christy House Owners CORP
    1703 Newman Street, Belmar, NJ 07719
  • Corporate Owner CORP Christy House Owner CORP
    456 West 23rd Street 4R, New York City, NY 10011
  • Head Officer CORP Michele Mugno
    1703 Newman Street, Belmar, NJ 07719
  • Officer CORP Thobias Florin
    456 West 23rd Street 5F, New York City, NY 10011
  • Site Manager CORP Michele Mugno

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 456 West 23 Street, NYC

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

  • 1980s tax photo of 456 West 23 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.