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NYC Building Records · BBL 3009540057

829 UNION STREET

Brooklyn · Block 954 · Lot 57 · Walk-up, pre-1929 (Class C3)

829 UNION STREET is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3009540057) built in 1920, with 4 residential units across 4 floors.

The building is in NYC community district 306, council district 39, zoning district R6A, on a 1,800-square-foot lot with a building footprint of 4,800 square feet.

The current registered owner of record per NYC PLUTO is ZARABI UNION ST. HOUSE, 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

ZARABI UNION ST. HOUSE, LLC
HPD-registered head officer: ALI ZARABIAAZAM

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerALI ZARABIAAZAM
  • Corporate OwnerZARABI UNION STREET HOUSE, LLC
  • Site ManagerMELANIE ZARABIAAZAM

Most recent deed

Last transferred on Feb 28, 2020 to Zarabi Union St. House, Llc.
Previous owner: Zarabi-aazam, Ali; Zarabi-aazam, Melanie
Cash sale: no recorded mortgage tied to this transfer.
🔒 See all transfers before the 2020 sale →

Recent ACRIS documents (last 1)

DateTypeAmountParties
Feb 28, 2020DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
🔒 Reveal the redacted buyer/seller name above →

Building stats

Units
4
Year built
1920
Class
C3
Borough
Brooklyn
Zoning:
R6A
Lot size:
1,800 sqft
Building area:
4,800 sqft
Floors:
4
Assessed value:
$1.3M
Community district:
306
Council district:
39

HPD violations

0 open
Most severe class on record: Class A
No open violations on record. Source: NYC HPD.
🔒 See every closed violation + inspection history →

Recent HPD violation details

Most recent 4 violations issued by NYC HPD at this address:
  • Class AInspected May 6, 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 AInspected Apr 12, 2024
    (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 AInspected Mar 27, 2023
    (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 AInspected Mar 2, 2022
    (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…
🔒 See closure dates + classification on archived violations →

Recent ACRIS activity

1 document in the last 5 years (most recent Feb 28, 2020).

Frequently asked questions about 829 UNION STREET

Who owns 829 UNION STREET?

The current registered owner of record for 829 UNION STREET per NYC PLUTO is ZARABI UNION ST. HOUSE, LLC. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 829 UNION STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 829 UNION 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 829 UNION STREET have?

No open HPD housing-maintenance code violations are on record for 829 UNION 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 829 UNION STREET?

NYC Department of Finance assesses 829 UNION STREET at $1.27M 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 829 UNION STREET and what does that mean?

829 UNION STREET is NYC building class C3 — Walk-up, pre-1929. A walk-up apartment building constructed before 1929, typically 3-6 stories and often rent-stabilized. 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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