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NYC Building Records · BBL 3018000028

640A GREENE AVENUE

Brooklyn · Block 1800 · Lot 28 · Two-family converted (Class B3)

640A GREENE AVENUE is a Class B3 (two-family converted) building in Brooklyn (BBL 3018000028) built in 1899, with 2 residential units across 2 floors.

The building is in NYC community district 303, council district 36, zoning district R6B, on a 2,000-square-foot lot with a building footprint of 2,620 square feet.

The current registered owner of record per NYC PLUTO is 640A GREENE AVENUE LLC.

The most recent ACRIS deed transfer for this BBL was recorded on January 5, 2023 when Onyebuchi, Okey conveyed the property to 640a Greene Avenue Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).

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

640A GREENE AVENUE LLC

Most recent deed

Last transferred on Jan 5, 2023 to 640a Greene Avenue Llc.
Previous owner: Onyebuchi, Okey
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2023 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Jan 5, 2023DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Apr 14, 2017MTGE$400KParties redacted — full names in MetroDeeds Scout+
May 23, 2013MTGE$13KParties redacted — full names in MetroDeeds Scout+
May 23, 2013AGMT$477KParties redacted — full names in MetroDeeds Scout+
May 23, 2012DEED$484KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
2
Year built
1899
Class
B3
Borough
Brooklyn
Zoning:
R6B
Lot size:
2,000 sqft
Building area:
2,620 sqft
Floors:
2
Assessed value:
$103K
Community district:
303
Council district:
36

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 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 IInspected Nov 19, 2025
    §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 Jun 9, 2025
    (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 27, 2024
    §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 10, 2024
    (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

5 documents in the last 5 years (most recent Jan 5, 2023).

Frequently asked questions about 640A GREENE AVENUE

Who owns 640A GREENE AVENUE?

The current registered owner of record for 640A GREENE AVENUE per NYC PLUTO is 640A GREENE AVENUE LLC. The most recent ACRIS deed transfer for this BBL was recorded on January 5, 2023 when the property was conveyed to 640a Greene Avenue 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 640A GREENE AVENUE last sold?

The most recent ACRIS deed transfer for 640A GREENE AVENUE was recorded on January 5, 2023, when Onyebuchi, Okey conveyed the property to 640a Greene Avenue Llc for a non-disclosed consideration. The transaction was recorded as cash (no paired mortgage instrument).

How many HPD violations does 640A GREENE AVENUE have?

No open HPD housing-maintenance code violations are on record for 640A GREENE AVENUE. The building is not registered with NYC HPD's landlord-registration system, which is typical for owner-occupied 1-2 family dwellings. HPD violation data is pulled daily from the NYC Open Data violations feed.

What is the assessed value of 640A GREENE AVENUE?

NYC Department of Finance assesses 640A GREENE AVENUE at $103K 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 640A GREENE AVENUE and what does that mean?

640A GREENE AVENUE is NYC building class B3 — Two-family converted. A two-family dwelling that was converted from a one-family. 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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