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NYC Building Records · BBL 3037630010

301 POWELL STREET

Brooklyn · Block 3763 · Lot 10 · Walk-up, over six families (Class C1)

301 POWELL STREET is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3037630010) built in 2005, with 8 residential units across 4 floors.

The building is in NYC community district 316, council district 42, zoning district R6, on a 2,500-square-foot lot with a building footprint of 4,700 square feet.

The current registered owner of record per NYC PLUTO is WATERTOWN ASSETS 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

WATERTOWN ASSETS LLC
HPD-registered head officer: ABRAHAM GRUNBAUM

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerABRAHAM GRUNBAUM
  • Corporate OwnerWATERTOWN ASSETS LLC
  • Managing AgentJOE REDEK

Most recent deed

Last transferred on Apr 1, 2014 to Watertown Assets Llc.
Previous owner: Empire Assets Growth, Llp
Mortgage: $1.3M recorded Apr 2, 2014 with Empire National Bank.
🔒 See all transfers before the 2014 sale →

Recent ACRIS documents (last 4)

DateTypeAmountParties
Jan 22, 2016AGMT$1.8MParties redacted — full names in MetroDeeds Scout+
Apr 2, 2014AGMT$1.3MParties redacted — full names in MetroDeeds Scout+
Apr 1, 2014DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Dec 5, 2013DEED$927KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 4 redacted buyer/seller names above →

Building stats

Units
8
Year built
2005
Class
C1
Borough
Brooklyn
Zoning:
R6
Lot size:
2,500 sqft
Building area:
4,700 sqft
Floors:
4
Assessed value:
$220K
Community district:
316
Council district:
42

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 CInspected Mar 18, 2026
    § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
  • Class CInspected Mar 18, 2026
    § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MIS…
  • Class AInspected Feb 13, 2026
    § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MECHANICAL STOPPER AT BATH TUB IN THE BATHROOM LOCATED AT APT 1R, 1st STOR…
  • Class AInspected Feb 13, 2026
    § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT NORTH WALL IN THE 1st ROOM FROM EAST AT NORTH LOCAT…
  • Class BInspected Jan 8, 2026
    § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE MAILBOX FOR APT 1R AT PUBLIC HALL, 1st STORY
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

4 documents in the last 5 years (most recent Jan 22, 2016).

Other buildings in this portfolio

Watertown Assets Llc controls 2 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 301 POWELL STREET

Who owns 301 POWELL STREET?

The current registered owner of record for 301 POWELL STREET per NYC PLUTO is WATERTOWN ASSETS LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 301 POWELL STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 301 POWELL STREET 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 301 POWELL STREET have?

No open HPD housing-maintenance code violations are on record for 301 POWELL STREET 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 301 POWELL STREET?

NYC Department of Finance assesses 301 POWELL STREET at $220K 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 301 POWELL STREET and what does that mean?

301 POWELL STREET 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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