6722 20 AVENUE
6722 20 AVENUE is a Class S4 (walk-up + store) building in Brooklyn (BBL 3055700048) built in 1931, with 5 residential units across 2 floors.
The building is in NYC community district 311, council district 43, zoning district R5, on a 2,000-square-foot lot with a building footprint of 3,200 square feet.
The current registered owner of record per NYC PLUTO is ERINN REALTY LLC.
MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
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 17, 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 OfficerWENYING ZHANG
- Corporate OwnerERINN REALTY LLC
- Managing AgentTIANXIONG CHEN
Most recent deed
Recent ACRIS documents (last 2)
Building stats
- Zoning:
- R5
- Lot size:
- 2,000 sqft
- Building area:
- 3,200 sqft
- Floors:
- 2
- Assessed value:
- $339K
- Community district:
- 311
- Council district:
- 43
HPD violations
Recent HPD violation details
- Class IInspected Apr 21, 2021§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
- Class BInspected Nov 9, 2011§ 27-2039 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION AT CEILING LIGHT FITXURE AT PUBL…
- Class BInspected Nov 9, 2011§ 27-2026 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE CONNECTION WASTELINE AT SINK IN THE KITCHEN LOCATED AT APT 1FL, 1st STORY, 1st APARTME…
- Class BInspected Nov 9, 2011§ 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE INOPERABLE DOUBLE CYLINDER KEY OPERATED LOCK AT DOOR. IN THE ENTRANCE LOCATED…
- Class BInspected Nov 9, 2011§ 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING IN THE ENTIRE APARTMEN…
Recent ACRIS activity
Frequently asked questions about 6722 20 AVENUE
Who owns 6722 20 AVENUE?
The current registered owner of record for 6722 20 AVENUE per NYC PLUTO is ERINN REALTY LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 6722 20 AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 6722 20 AVENUE in the last 5 years of recorded NYC public-records data. NYC ACRIS coverage extends back to 1966; an absence in our 5-year window typically means either the BBL has not transacted recently, or the most recent recorded document is not a DEED type (such as a refinance rather than a sale).
How many HPD violations does 6722 20 AVENUE have?
No open HPD housing-maintenance code violations are on record for 6722 20 AVENUE as of May 17, 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 6722 20 AVENUE?
NYC Department of Finance assesses 6722 20 AVENUE at $339K 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 6722 20 AVENUE and what does that mean?
6722 20 AVENUE is NYC building class S4 — Walk-up + store. A walk-up apartment with one or more store units. 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.