820 DEKALB AVENUE
820 DEKALB AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3017810034) built in 2015, with 10 residential units across 4 floors.
The building is in NYC community district 303, council district 36, zoning district R6A, on a 3,334-square-foot lot with a building footprint of 9,792 square feet.
The current registered owner of record per NYC PLUTO is 820 DEKALB 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 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 OfficerYIDEL HIRSCH
- Corporate Owner820 DEKLAB, LLC
- Site ManagerJOEL HIRSCH
Most recent deed
Recent ACRIS documents (last 5)
Building stats
- Zoning:
- R6A
- Lot size:
- 3,334 sqft
- Building area:
- 9,792 sqft
- Floors:
- 4
- Assessed value:
- $710K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class IInspected Apr 20, 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 AInspected Apr 20, 2021(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 Sep 10, 2018§ 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND…
- Class AInspected Sep 10, 2018§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISS…
- Class AInspected Sep 10, 2018§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON…
Recent ACRIS activity
Other buildings in this portfolio
- BBL 301781013419 violations
Frequently asked questions about 820 DEKALB AVENUE
Who owns 820 DEKALB AVENUE?
The current registered owner of record for 820 DEKALB AVENUE per NYC PLUTO is 820 DEKALB LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.
When was 820 DEKALB AVENUE last sold?
MetroDeeds shows no confirmed ACRIS deed transfer for 820 DEKALB 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 820 DEKALB AVENUE have?
No open HPD housing-maintenance code violations are on record for 820 DEKALB AVENUE 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 820 DEKALB AVENUE?
NYC Department of Finance assesses 820 DEKALB AVENUE at $710K 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 820 DEKALB AVENUE and what does that mean?
820 DEKALB AVENUE is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential 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.