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NYC Building Records · BBL 3014930034

838 HALSEY STREET

Brooklyn · Block 1493 · Lot 34 · Walk-up, 3+ families (Class C0)

838 HALSEY STREET is a Class C0 (walk-up, 3+ families) building in Brooklyn (BBL 3014930034) built in 2014, with 3 residential units across 3 floors.

The building is in NYC community district 303, council district 41, zoning district R5B, on a 2,300-square-foot lot with a building footprint of 3,174 square feet.

The current registered owner of record per NYC PLUTO is OLLIVIERRE, TROY.

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 17, 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

OLLIVIERRE, TROY
HPD-registered head officer: ZACHARY GREEN

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerZACHARY GREEN
  • Corporate Owner838 HALSEY STREET LLC

Most recent deed

Last transferred on Aug 29, 2018 for $1.8M to Piza, Antoni; Ollivierre, Troy.
Previous owner: 838 Halsey Street Llc
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →

Recent ACRIS documents (last 5)

DateTypeAmountParties
Aug 29, 2018DEED$1.8MParties redacted — full names in MetroDeeds Scout+
Jan 6, 2017DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Jun 14, 2016MTGE$1.2MParties redacted — full names in MetroDeeds Scout+
Jun 14, 2016DEED$1.4MParties redacted — full names in MetroDeeds Scout+
Jun 12, 2014MTGE$600KParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
3
Year built
2014
Class
C0
Borough
Brooklyn
Zoning:
R5B
Lot size:
2,300 sqft
Building area:
3,174 sqft
Floors:
3
Assessed value:
$110K
Community district:
303
Council district:
41

HPD violations

0 open
Most severe class on record: Class A
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 8, 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 IInspected Nov 20, 2025
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
  • Class AInspected Jun 13, 2025
    (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 IInspected Nov 29, 2024
    §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE…
  • Class AInspected Apr 17, 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…
🔒 See full violation history with closure dates →

Recent ACRIS activity

5 documents in the last 5 years (most recent Aug 29, 2018).

Other buildings in this portfolio

Piza, Antoni; Ollivierre, Troy controls 3 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 838 HALSEY STREET

Who owns 838 HALSEY STREET?

The current registered owner of record for 838 HALSEY STREET per NYC PLUTO is OLLIVIERRE, TROY. MetroDeeds shows no confirmed ACRIS deed transfer for this BBL in the last 5 years of recorded NYC public-records data.

When was 838 HALSEY STREET last sold?

MetroDeeds shows no confirmed ACRIS deed transfer for 838 HALSEY 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 838 HALSEY STREET have?

No open HPD housing-maintenance code violations are on record for 838 HALSEY STREET as of May 17, 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 838 HALSEY STREET?

NYC Department of Finance assesses 838 HALSEY STREET at $110K 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 838 HALSEY STREET and what does that mean?

838 HALSEY STREET is NYC building class C0 — Walk-up, 3+ families. A 3-to-6-story walk-up apartment building (no elevator), 3 or more 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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