510 DEKALB AVENUE
510 DEKALB AVENUE is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3019420019) built in 1901, with 3 residential units across 2 floors.
The building is in NYC community district 303, council district 36, zoning district R7A, on a 1,667-square-foot lot with a building footprint of 2,076 square feet.
The current registered owner of record per NYC PLUTO is 510 DEKALB LLC.
The most recent ACRIS deed transfer for this BBL was recorded on December 27, 2021 when conveyed the property to for $1.40M. The transaction was financed with a $1.05M mortgage from Mers.
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 OfficerDavid Simkowitz
- Corporate Owner510 Dekalb LLC
- Managing AgentTehillim Management LLC
- Site ManagerSolomon Simkowitz
Most recent deed
Recent ACRIS documents (last 4)
Building stats
- Zoning:
- R7A
- Lot size:
- 1,667 sqft
- Building area:
- 2,076 sqft
- Floors:
- 2
- Assessed value:
- $81K
- Community district:
- 303
- Council district:
- 36
HPD violations
Recent HPD violation details
- Class CInspected Feb 4, 2025§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
- Class BInspected Aug 14, 2023§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING APPROX 8SQ.FT IN THE BATHROOM LOCATED AT APT…
- Class CInspected Aug 14, 2023HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st APARTMENT FROM EAST AT SOUT…
- Class CInspected Aug 14, 2023HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st APARTMENT FROM EAST AT S…
- Class CInspected Aug 14, 2023§ 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st APARTMENT…
Recent ACRIS activity
Frequently asked questions about 510 DEKALB AVENUE
Who owns 510 DEKALB AVENUE?
The current registered owner of record for 510 DEKALB AVENUE per NYC PLUTO is 510 DEKALB LLC. The most recent ACRIS deed transfer for this BBL was recorded on December 27, 2021 when the property was conveyed to . 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 510 DEKALB AVENUE last sold?
The most recent ACRIS deed transfer for 510 DEKALB AVENUE was recorded on December 27, 2021, when conveyed the property to for $1.40M. The transaction was financed with a $1.05M mortgage from Mers.
How many HPD violations does 510 DEKALB AVENUE have?
No open HPD housing-maintenance code violations are on record for 510 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 510 DEKALB AVENUE?
NYC Department of Finance assesses 510 DEKALB AVENUE at $81K 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 510 DEKALB AVENUE and what does that mean?
510 DEKALB AVENUE is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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.