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NYC Building Records · BBL 3031710005

631 BUSHWICK AVENUE

Brooklyn · Block 3171 · Lot 5 · Walk-up, over six families (Class C1)

631 BUSHWICK AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3031710005) built in 1931, with 10 residential units across 3 floors.

The building is in NYC community district 304, council district 34, zoning district R6, on a 3,013-square-foot lot with a building footprint of 5,560 square feet.

The current registered owner of record per NYC PLUTO is 631 BUSHWICK 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

631 BUSHWICK LLC
HPD-registered head officer: GABRIEL GRUNBLATT

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerGABRIEL GRUNBLATT
  • Corporate Owner631 BUSHWICK LLC
  • Site ManagerFRADEL WEISS

Most recent deed

Last transferred on Apr 12, 2005 for $410K to 631 Bushwick Llc.
Previous owner: Rivera, A/k/a Lucy; Rivera, Luis; Rivera, Dalia Acevedo
Mortgage: $308K recorded Apr 12, 2005 with Astoria Federal Savings And Loan Association. Loan-to-value: 75%.
🔒 See all transfers before the 2005 sale →

Recent ACRIS documents (last 3)

DateTypeAmountParties
May 11, 2009AGMT$950KParties redacted — full names in MetroDeeds Scout+
Apr 12, 2005MTGE$308KParties redacted — full names in MetroDeeds Scout+
Apr 12, 2005DEED$410KParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the 3 redacted buyer/seller names above →

Building stats

Units
10
Year built
1931
Class
C1
Borough
Brooklyn
Zoning:
R6
Lot size:
3,013 sqft
Building area:
5,560 sqft
Floors:
3
Assessed value:
$826K
Community district:
304
Council district:
34

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 Sep 1, 2024
    § 27-2043.1 HMC INSTALL THE MISSING OR REPAIR/REPLACE THE DEFECTIVE WINDOW GUARD(S) IN ACCORDANCE WITH THE SPECIFICATIONS OF THE NEW YORK CI…
  • Class CInspected Sep 1, 2024
    HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2C, 2nd STORY, 1st APARTMENT FR…
  • Class BInspected Sep 1, 2024
    § 27-2010, 2011, 2012 ADM CODE REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE BUILDING FRONT
  • Class BInspected Sep 1, 2024
    § 27-2021 ADM CODE PROVIDE SUFFICIENT, PROPER AND SEPARATE METAL RECEPTACLES FOR THE DEPOSIT OF GARBAGE, RUBBISH AND OTHER WASTE MATERIAL AN…
  • Class CInspected Sep 1, 2024
    § 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…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

3 documents in the last 5 years (most recent May 11, 2009).

Other buildings in this portfolio

631 Bushwick Llc controls 2 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 631 BUSHWICK AVENUE

Who owns 631 BUSHWICK AVENUE?

The current registered owner of record for 631 BUSHWICK AVENUE per NYC PLUTO is 631 BUSHWICK LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 631 BUSHWICK AVENUE last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 631 BUSHWICK 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 631 BUSHWICK AVENUE have?

No open HPD housing-maintenance code violations are on record for 631 BUSHWICK 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 631 BUSHWICK AVENUE?

NYC Department of Finance assesses 631 BUSHWICK AVENUE at $826K 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 631 BUSHWICK AVENUE and what does that mean?

631 BUSHWICK 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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