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NYC Building Records · BBL 3055590001

6637 16 AVENUE

Brooklyn · Block 5559 · Lot 1 · Two-family brick (Class B1)

6637 16 AVENUE is a Class B1 (two-family brick) building in Brooklyn (BBL 3055590001) built in 1925, with 2 residential units across 2 floors.

The building is in NYC community district 311, council district 43, zoning district R5, on a 1,787-square-foot lot with a building footprint of 2,550 square feet.

The current registered owner of record per NYC PLUTO is 6637 INC..

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 17, 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

6637 INC.
HPD-registered head officer: DanFeng Lin

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerDanFeng Lin
  • Corporate Owner6637 INC

Most recent deed

Last transferred on Feb 13, 2019 for $1.2M to 6637 Inc..
Previous owner: Pudelkiewicz, Marzena
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →

Recent ACRIS documents (last 3)

DateTypeAmountParties
Feb 13, 2019DEED$1.2MParties redacted — full names in MetroDeeds Scout+
Jul 10, 2018MTGE$740KParties redacted — full names in MetroDeeds Scout+
Oct 1, 2017DEED$10Parties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
2
Year built
1925
Class
B1
Borough
Brooklyn
Zoning:
R5
Lot size:
1,787 sqft
Building area:
2,550 sqft
Floors:
2
Assessed value:
$86K
Community district:
311
Council district:
43

HPD violations

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

Recent HPD violation details

Most recent 4 violations issued by NYC HPD at this address:
  • Class IInspected Aug 22, 2025
    § 27-2142 ADM CODE - THE PREMISES OR APTS. HAVE BEEN VACATED BY THE DEPARTMENT AND CANNOT BE REOCCUPIED UNTIL SO ORDERED AFTER PROOF OF COMP…
  • Class BInspected Aug 13, 2025
    § 27-2087 ADM CODE - DISCONTINUE USE OF ROOMS FOR LIVING, DISCONNECT PLUMBING FIXTURES WHERE ILLEGAL AND PROPERLY SEAL PIPE CONNECTIONS AT R…
  • Class BInspected Aug 13, 2025
    § 27-2073 ADM CODE - DISCONTINUE UNLAWFUL COOKING SPACE OR FILE PLANS AND APPLICATION WITH THIS DEPARTMENT TO LEGALIZE SAME, IF LAWFULLY FEA…
  • Class BInspected Aug 13, 2025
    § 9, 170, 171, 300, 301, 302 M.D.LAW-FILE PLANS AND APPLICATION AND OBTAIN A CERTIFICATE OF OCCUPANCY TO LEGALIZE THE CONVERSION FROM A PRIV…
🔒 See full violation history with closure dates →

Recent ACRIS activity

3 documents in the last 5 years (most recent Feb 13, 2019).

Frequently asked questions about 6637 16 AVENUE

Who owns 6637 16 AVENUE?

The current registered owner of record for 6637 16 AVENUE per NYC PLUTO is 6637 INC.. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 6637 16 AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 6637 16 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 6637 16 AVENUE have?

No open HPD housing-maintenance code violations are on record for 6637 16 AVENUE as of May 17, 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 6637 16 AVENUE?

NYC Department of Finance assesses 6637 16 AVENUE at $86K 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 6637 16 AVENUE and what does that mean?

6637 16 AVENUE is NYC building class B1 — Two-family brick. A two-family residential building of brick construction, typically owner-occupied. 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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