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NYC Building Records · BBL 3078080036

3728 AVENUE K

Brooklyn · Block 7808 · Lot 36 · Walk-up, over six families (Class C1)

3728 AVENUE K is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3078080036) built in 1926, with 58 residential units across 4 floors.

The building is in NYC community district 318, council district 45, zoning district R5, on a 9,782-square-foot lot with a building footprint of 41,596 square feet.

The current registered owner of record per NYC PLUTO is 3728 AVENUE K PROPERTIES 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

3728 AVENUE K PROPERTIES LLC
HPD-registered head officer: MENDY LOWY

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerMENDY LOWY
  • Corporate Owner3728 AVENUE K PROPERTIES LLC
  • Site ManagerMEHMET CAGLAR

Most recent deed

Last transferred on Feb 24, 2014 for $6.6M to 3728 Avenue K Properties Llc.
Previous owner: 3728 Ave K Llc
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2014 sale →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Aug 30, 2018AGMT$6.0MParties redacted — full names in MetroDeeds Scout+
Aug 30, 2018MTGE$1.6MParties redacted — full names in MetroDeeds Scout+
Feb 24, 2014DEED$6.6MParties redacted — full names in MetroDeeds Scout+
Dec 14, 2011AGMT$3.5MParties redacted — full names in MetroDeeds Scout+
Jun 26, 2008DEED$4.4MParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 5 redacted buyer/seller names above →

Building stats

Units
58
Year built
1926
Class
C1
Borough
Brooklyn
Zoning:
R5
Lot size:
9,782 sqft
Building area:
41,596 sqft
Floors:
4
Assessed value:
$1.5M
Community district:
318
Council district:
45

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 1, 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 CInspected Feb 20, 2026
    HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT C22, 2nd STORY, 1st APARTMENT FROM…
  • Class CInspected Feb 20, 2026
    HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT C22, 2nd STORY, 1st APARTMENT F…
  • Class BInspected Sep 13, 2025
    § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK THE EAST WALL AND SOUTH WALL IN THE 3rd ROOM FROM NOR…
  • Class BInspected Sep 13, 2025
    § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING, EAST WALL AND SOUTH WALL IN T…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

5 documents in the last 5 years (most recent Aug 30, 2018).

Frequently asked questions about 3728 AVENUE K

Who owns 3728 AVENUE K?

The current registered owner of record for 3728 AVENUE K per NYC PLUTO is 3728 AVENUE K PROPERTIES LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 3728 AVENUE K last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 3728 AVENUE K 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 3728 AVENUE K have?

No open HPD housing-maintenance code violations are on record for 3728 AVENUE K 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 3728 AVENUE K?

NYC Department of Finance assesses 3728 AVENUE K at $1.52M 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 3728 AVENUE K and what does that mean?

3728 AVENUE K is NYC building class C1 — Walk-up, over six families. A 3-to-6-story walk-up apartment building with more than 6 residential units. 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

Go deeper on this building

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