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NYC Building Records · BBL 3018230091

303 PUTNAM AVENUE

Brooklyn · Block 1823 · Lot 91 · Walk-up, over six families (Class C1)

303 PUTNAM AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3018230091) built in 1883, with 16 residential units across 4 floors.

The building is in NYC community district 303, council district 36, zoning district R6B, on a 4,000-square-foot lot with a building footprint of 10,400 square feet.

The current registered owner of record per NYC PLUTO is OTA 303 PUTNAM, 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

OTA 303 PUTNAM, LLC
HPD-registered head officer: RICHARD ROSAN

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerRICHARD ROSAN
  • Corporate OwnerOTA 303 PUTNAM LLC
  • Managing AgentOAK TREE MANAGEMENT, LTD
  • Site ManagerJERRY YOUNG

Most recent deed

Last transferred on Feb 29, 2008 for $1.9M to Gc Putnam Llc.
Previous owner: 303 Putnam Corporation
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Apr 4, 2025AGMT$12.1MParties redacted — full names in MetroDeeds Scout+
Feb 15, 2023AGMT$12.1MParties redacted — full names in MetroDeeds Scout+
Nov 16, 2011AGMT$2.3MParties redacted — full names in MetroDeeds Scout+
Nov 16, 2011MTGE$47KParties redacted — full names in MetroDeeds Scout+
Feb 29, 2008DEED$1.9MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
16
Year built
1883
Class
C1
Borough
Brooklyn
Zoning:
R6B
Lot size:
4,000 sqft
Building area:
10,400 sqft
Floors:
4
Assessed value:
$803K
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 full violation history →

Recent HPD violation details

Most recent 5 violations issued by NYC HPD at this address:
  • Class AInspected May 5, 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 BInspected Apr 17, 2026
    § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCE AT LOWER SASH IN THE 3rd ROOM FROM EAST LOCATED AT APT 1B,…
  • Class BInspected Apr 17, 2026
    § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 2D, 2nd STORY, 1st APARTMENT FROM WEST AT…
  • Class CInspected Feb 28, 2026
    § 27-2005 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF HASP AND EYE INSTALLED AT DOOR IN THE ENTRANCE LOCATED AT APT 1B, 1st STOR…
  • Class BInspected Feb 28, 2026
    § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVI…
🔒 See full violation history with closure dates →

Recent ACRIS activity

5 documents in the last 5 years (most recent Apr 4, 2025).

Other buildings in this portfolio

Gc Putnam Llc controls 4 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 303 PUTNAM AVENUE

Who owns 303 PUTNAM AVENUE?

The current registered owner of record for 303 PUTNAM AVENUE per NYC PLUTO is OTA 303 PUTNAM, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 303 PUTNAM AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 303 PUTNAM 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 303 PUTNAM AVENUE have?

No open HPD housing-maintenance code violations are on record for 303 PUTNAM 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 303 PUTNAM AVENUE?

NYC Department of Finance assesses 303 PUTNAM AVENUE at $803K 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 303 PUTNAM AVENUE and what does that mean?

303 PUTNAM AVENUE 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

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