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NYC Building Records · BBL 4033980004

287 ONDERDONK AVENUE

Queens · Block 3398 · Lot 4 · Walk-up, pre-1929 (Class C3)

287 ONDERDONK AVENUE is a Class C3 (walk-up, pre-1929) building in Queens (BBL 4033980004) built in 1930, with 4 residential units across 2 floors.

The building is in NYC community district 405, council district 34, zoning district R5B, on a 2,410-square-foot lot with a building footprint of 2,750 square feet.

The current registered owner of record per NYC PLUTO is 509 GRANDVIEW 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

509 GRANDVIEW LLC
HPD-registered head officer: John Imperatore

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerJohn Imperatore
  • Corporate Owner509 Grandview LLC

Most recent deed

Last transferred on Oct 29, 2015 to 509 Grandview Llc.
Previous owner: Imperatore, John
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2015 sale →

Recent ACRIS documents (last 3)

DateTypeAmountParties
Oct 29, 2015DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Oct 6, 2014MTGE$600KParties redacted — full names in MetroDeeds Scout+
Oct 6, 2014DEED$780KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 3 redacted buyer/seller names above →

Building stats

Units
4
Year built
1930
Class
C3
Borough
Queens
Zoning:
R5B
Lot size:
2,410 sqft
Building area:
2,750 sqft
Floors:
2
Assessed value:
$243K
Community district:
405
Council district:
34

HPD violations

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

Recent HPD violation details

Most recent 5 violations issued by NYC HPD at this address:
  • Class AInspected Jun 19, 2024
    § 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE WEST YARD
  • Class IInspected Nov 27, 2023
    §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 Mar 29, 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 IInspected Nov 16, 2022
    §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 Mar 4, 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…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

3 documents in the last 5 years (most recent Oct 29, 2015).

Other buildings in this portfolio

509 Grandview Llc controls 2 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 287 ONDERDONK AVENUE

Who owns 287 ONDERDONK AVENUE?

The current registered owner of record for 287 ONDERDONK AVENUE per NYC PLUTO is 509 GRANDVIEW LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 287 ONDERDONK AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 287 ONDERDONK 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 287 ONDERDONK AVENUE have?

No open HPD housing-maintenance code violations are on record for 287 ONDERDONK 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 287 ONDERDONK AVENUE?

NYC Department of Finance assesses 287 ONDERDONK AVENUE at $243K 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 287 ONDERDONK AVENUE and what does that mean?

287 ONDERDONK 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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Every deed, every violation, court cases, mortgages, and operator portfolio — in one panel.
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