PiedWatch

377 Union Street, Brooklyn 11231

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

Photo of 377 Union Street
© Mapillary contributors
Market value (FY27)
$5,437,000
Estimated annual surcharge
If non-primary, est. $43,496/yr · 0.8% tier (Class 1, $5M–$15M)
Owner of record
377 Union Street Llc
Borough
Brooklyn
Block / Lot
429 / 65
BBL (PARID)
3004290065
Tax class
1
Building class
A4

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 April 8, 2022 for $4,772,785. Ira B. Warshawsky, Esq. → 377 Union Street LLC

  • Seller Ira B. Warshawsky, Esq.
    990 Stewart Avenue, Suite 300, Garden City, NY 115309194
  • Buyer 377 Union Street LLC
    377 Union Street, Brooklyn, NY 11231

City housing registration (HPD)

  • Individual Owner INDIV Pamela Peterson
    377 Union St, Brooklyn, NY 11231
  • Site Manager INDIV Pamela Peterson

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 377 Union Street, NYC

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

  • 1980s tax photo of 377 Union 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