6521 20 AVENUE
6521 20 AVENUE is a Class S4 (walk-up + store) building in Brooklyn (BBL 3055560002) built in 1931, with 5 residential units across 3 floors.
The building is in NYC community district 311, council district 43, zoning district R5, on a 1,810-square-foot lot with a building footprint of 3,300 square feet.
The current registered owner of record per NYC PLUTO is R&D BROTHERS CREATION LLC.
The most recent ACRIS deed transfer for this BBL was recorded on January 5, 2024 when GIUNTA, SANDRO; GIUNTA, ANNA conveyed the property to R&D BROTHERS CREATION LLC for $1.62M. 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 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 OfficerTONY TANG
- Corporate OwnerR&D BROTHERS CREATION LLC
Most recent deed
Recent ACRIS documents (last 1)
Building stats
- Zoning:
- R5
- Lot size:
- 1,810 sqft
- Building area:
- 3,300 sqft
- Floors:
- 3
- Assessed value:
- $281K
- Community district:
- 311
- Council district:
- 43
HPD violations
Recent HPD violation details
- Class BInspected Jul 3, 2024§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CEILING TILES IN THE 1st ROOM FROM EAST LOCATED AT APT 2F,…
- Class AInspected Jul 3, 2024§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE CEILING AT PUBLIC HALL, 2nd STORY
- Class BInspected Jul 3, 2024§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT PLASTER AT CEILING AT PUBLIC HALL, 2nd STORY
- Class CInspected Jul 3, 2024HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FR…
- Class CInspected Jul 3, 2024HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM…
Recent ACRIS activity
Frequently asked questions about 6521 20 AVENUE
Who owns 6521 20 AVENUE?
The current registered owner of record for 6521 20 AVENUE per NYC PLUTO is R&D BROTHERS CREATION LLC. The most recent ACRIS deed transfer for this BBL was recorded on January 5, 2024 when the property was conveyed to R&D BROTHERS CREATION LLC. 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 6521 20 AVENUE last sold?
The most recent ACRIS deed transfer for 6521 20 AVENUE was recorded on January 5, 2024, when GIUNTA, SANDRO; GIUNTA, ANNA conveyed the property to R&D BROTHERS CREATION LLC for $1.62M. The transaction was recorded as cash (no paired mortgage instrument).
How many HPD violations does 6521 20 AVENUE have?
No open HPD housing-maintenance code violations are on record for 6521 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 6521 20 AVENUE?
NYC Department of Finance assesses 6521 20 AVENUE at $281K 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 6521 20 AVENUE and what does that mean?
6521 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.