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NYC Building Records · BBL 3008910010

673 5 AVENUE

Brooklyn · Block 891 · Lot 10 · Two-family + store (Class S2)

673 5 AVENUE is a Class S2 (two-family + store) building in Brooklyn (BBL 3008910010) built in 1931, with 3 residential units across 3 floors.

The building is in NYC community district 307, council district 39, zoning district R6A, on a 1,588-square-foot lot with a building footprint of 4,091 square feet.

The current registered owner of record per NYC PLUTO is 673 ANN 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

673 ANN LLC
HPD-registered head officer: DEREK BUPP

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerDEREK BUPP
  • Corporate Owner673 ANN LLC
  • Site ManagerBRIAN FOLLWEILER

Most recent deed

Last transferred on Sep 20, 2018 for $3.2M to 673 Ann Llc.
Previous owner: 673 Fifth Partners Llc
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2018 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Sep 20, 2018DEED$3.2MParties redacted — full names in MetroDeeds Scout+
Nov 28, 2016MTGE$801KParties redacted — full names in MetroDeeds Scout+
Nov 28, 2016AGMT$1.8MParties redacted — full names in MetroDeeds Scout+
Nov 4, 2014MTGE$1.0MParties redacted — full names in MetroDeeds Scout+
Nov 4, 2014DEED$1.7MParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
3
Year built
1931
Class
S2
Borough
Brooklyn
Zoning:
R6A
Lot size:
1,588 sqft
Building area:
4,091 sqft
Floors:
3
Assessed value:
$174K
Community district:
307
Council district:
39

HPD violations

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

Recent HPD violation details

Most recent 3 violations issued by NYC HPD at this address:
  • Class IInspected Jan 11, 2018
    §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 BInspected Apr 11, 2014
    SECTION 27-2005 ADM CODE FIRE ESCAPE DEFECTIVE. REPLACE WITH NEW THE BROKEN, DEFECTIVE AND/OR MISSING 9TH TREAD STEP FROM BOTTOM AT 2ND STOR…
  • Class BInspected Apr 11, 2014
    SECTION 27-2005, 2007 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES WIRES AND LIGHT…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

5 documents in the last 5 years (most recent Sep 20, 2018).

Frequently asked questions about 673 5 AVENUE

Who owns 673 5 AVENUE?

The current registered owner of record for 673 5 AVENUE per NYC PLUTO is 673 ANN LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 673 5 AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 673 5 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 673 5 AVENUE have?

No open HPD housing-maintenance code violations are on record for 673 5 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 673 5 AVENUE?

NYC Department of Finance assesses 673 5 AVENUE at $174K 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 673 5 AVENUE and what does that mean?

673 5 AVENUE is NYC building class S2 — Two-family + store. A two-family dwelling with one store unit. 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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