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NYC Building Records · BBL 3043210007

508 HEGEMAN AVENUE

Brooklyn · Block 4321 · Lot 7 · Walk-up, pre-1929 (Class C3)

508 HEGEMAN AVENUE is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3043210007) built in 1930, with 4 residential units across 2 floors.

The building is in NYC community district 305, council district 42, zoning district R6, on a 2,423-square-foot lot with a building footprint of 3,116 square feet.

The current registered owner of record per NYC PLUTO is HEG 508, 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

HEG 508, LLC
HPD-registered head officer: SHAYA SEIDENFELD

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerSHAYA SEIDENFELD
  • Corporate OwnerYNS HEGEMAN 508 CORP

Most recent deed

Last transferred on Mar 27, 2016 to Heg 508, Llc.
Previous owner: Seidenfeld, Shaya
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Jul 23, 2021MTGE$557KParties redacted — full names in MetroDeeds Scout+
Jul 23, 2021AGMT$980KParties redacted — full names in MetroDeeds Scout+
Mar 27, 2016DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Nov 9, 2015MTGE$473KParties redacted — full names in MetroDeeds Scout+
Jan 20, 2014DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
4
Year built
1930
Class
C3
Borough
Brooklyn
Zoning:
R6
Lot size:
2,423 sqft
Building area:
3,116 sqft
Floors:
2
Assessed value:
$171K
Community district:
305
Council district:
42

HPD violations

0 open
Most severe class on record: Class C (immediately hazardous)
No open violations on record. Source: NYC HPD.
🔒 See full violation history →

Recent HPD violation details

Most recent 5 violations issued by NYC HPD at this address:
  • Class AInspected May 4, 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 Mar 23, 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 25, 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…
  • Class BInspected Dec 20, 2013
    SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDING PLASTER CEILING AT PUBLIC HALL, 1st ST…
  • Class CInspected Dec 20, 2013
    SECTION 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF SCALDING HOT WATER TO FIXTURES SINK IN THE KITCHEN LOCATED AT APT 1R…
🔒 See full violation history with closure dates →

Recent ACRIS activity

5 documents in the last 5 years (most recent Jul 23, 2021).

Frequently asked questions about 508 HEGEMAN AVENUE

Who owns 508 HEGEMAN AVENUE?

The current registered owner of record for 508 HEGEMAN AVENUE per NYC PLUTO is HEG 508, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 508 HEGEMAN AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 508 HEGEMAN 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 508 HEGEMAN AVENUE have?

No open HPD housing-maintenance code violations are on record for 508 HEGEMAN 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 508 HEGEMAN AVENUE?

NYC Department of Finance assesses 508 HEGEMAN AVENUE at $171K 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 508 HEGEMAN AVENUE and what does that mean?

508 HEGEMAN AVENUE 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.

More from MetroDeeds

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