49 South Portland Ave, Brooklyn 11217

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

Photo of 49 South Portland Ave
© Mapillary contributors
Market value (FY27)
$5,984,000
Estimated annual surcharge
If non-primary, est. $47,872/yr · 0.8% tier (Class 1, $5M–$15M)
Owner of record
Hwang, David H
Borough
Brooklyn
Block / Lot
2100 / 9
BBL (PARID)
3021000009
Tax class
1
Building class
B9

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 August 21, 2009 for $2,395,000. Hernandez, Tanya; Walker, James Q → Hwang, Kathryn L; Hwang, David H

  • Buyer Hwang, Kathryn L
    16 South Portland Avenue, Brooklyn, NY 11217
  • Seller Hernandez, Tanya
    49 South Portland Avenue, Brooklyn, NY 11217
  • Seller Walker, James Q
    49 South Portland Avenue, Brooklyn, NY 11217
  • Buyer Hwang, David H
    16 South Portland Avenue, Brooklyn, NY 11217

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 49 South Portland Ave, NYC

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

  • 1980s tax photo of 49 South Portland Ave, 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.