184 BAY 20 STREET
184 BAY 20 STREET is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3064370041) built in 1926, with 4 residential units across 2 floors.
The building is in NYC community district 311, council district 47, zoning district R5, on a 2,227-square-foot lot with a building footprint of 3,075 square feet.
The current registered owner of record per NYC PLUTO is BING HUNG MARK LIVING TRUST.
The most recent ACRIS deed transfer for this BBL was recorded on November 7, 2022 when Mark, Bing Hung; Mark, Agatha conveyed the property to Agatha Mark Living Trust; Bing Hung Mark As Trustee; Agatha Mark As Trustee; Bing Hung Mark Living Trust for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
The building is registered with NYC HPD's landlord-registration system and has no open HPD housing-maintenance code violations on record as of May 18, 2026.
Data sourced daily from NYC PLUTO (Department of City Planning), NYC ACRIS (Department of Finance), and NYC HPD housing-maintenance code violations.
Owner of record
HPD registered contacts
- Head OfficerBINg MARk
- Corporate OwnerBING HUNG MARK LIVING TRUSt
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R5
- Lot size:
- 2,227 sqft
- Building area:
- 3,075 sqft
- Floors:
- 2
- Assessed value:
- $293K
- Community district:
- 311
- Council district:
- 47
HPD violations
Recent HPD violation details
- Class AInspected May 1, 2026(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class AInspected Jun 6, 2025(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class AInspected Apr 8, 2024(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class AInspected Mar 21, 2023(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
- Class AInspected Feb 23, 2022(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD…
Recent ACRIS activity
Frequently asked questions about 184 BAY 20 STREET
Who owns 184 BAY 20 STREET?
The current registered owner of record for 184 BAY 20 STREET per NYC PLUTO is BING HUNG MARK LIVING TRUST. The most recent ACRIS deed transfer for this BBL was recorded on November 7, 2022 when the property was conveyed to Agatha Mark Living Trust; Bing Hung Mark As Trustee; Agatha Mark As Trustee; Bing Hung Mark Living Trust. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.
When was 184 BAY 20 STREET last sold?
The most recent ACRIS deed transfer for 184 BAY 20 STREET was recorded on November 7, 2022, when Mark, Bing Hung; Mark, Agatha conveyed the property to Agatha Mark Living Trust; Bing Hung Mark As Trustee; Agatha Mark As Trustee; Bing Hung Mark Living Trust for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 184 BAY 20 STREET have?
No open HPD housing-maintenance code violations are on record for 184 BAY 20 STREET as of May 18, 2026. The building is registered with NYC HPD's landlord-registration system. HPD violation data is pulled daily from the NYC Open Data violations feed.
What is the assessed value of 184 BAY 20 STREET?
NYC Department of Finance assesses 184 BAY 20 STREET at $293K for the current tax year. NYC assesses property at a fraction of estimated market value (the assessment ratio varies by tax class — 6% for tax class 1 one-to-three-family dwellings, approximately 45% for tax class 2 rental apartment buildings), so the market value implied by this assessment is meaningfully higher. Assessment data is published by NYC Department of Finance.
What building class is 184 BAY 20 STREET and what does that mean?
184 BAY 20 STREET is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. Building class is assigned by NYC Department of Finance and recorded in PLUTO; it determines the property's tax class and the regulatory regime that applies.