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NYC Building Records · BBL 3068630015

61 BAY 35 STREET

Brooklyn · Block 6863 · Lot 15 · Walk-up, pre-1929 (Class C3)

61 BAY 35 STREET is a Class C3 (walk-up, pre-1929) building in Brooklyn (BBL 3068630015) built in 1920, with 4 residential units across 3 floors.

The building is in NYC community district 311, council district 43, zoning district R5, on a 5,800-square-foot lot with a building footprint of 2,175 square feet.

The current registered owner of record per NYC PLUTO is NGUYEN, THANH.

The most recent ACRIS deed transfer for this BBL was recorded on September 8, 2023 when THANH HUNG NATIONAL LLC conveyed the property to NGUYEN, THANH for a non-disclosed consideration. The transaction was financed with a $650K mortgage from Mers.

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

NGUYEN, THANH

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Site ManagerThanh Nguyen

Most recent deed

Last transferred on Sep 8, 2023 to NGUYEN, THANH.
Previous owner: THANH HUNG NATIONAL LLC
Mortgage: $650K recorded Sep 29, 2023 with Mers.
🔒 See full deed history for this building →

Recent ACRIS documents (last 4)

DateTypeAmountParties
Sep 29, 2023MTGE$650KParties redacted — full names in MetroDeeds Scout+
Sep 8, 2023DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Apr 28, 2022DEEDNot disclosedParties redacted — full names in MetroDeeds Scout+
Jan 11, 2022DEED$1.6MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
4
Year built
1920
Class
C3
Borough
Brooklyn
Zoning:
R5
Lot size:
5,800 sqft
Building area:
2,175 sqft
Floors:
2.75
Assessed value:
$257K
Community district:
311
Council district:
43

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 1, 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 Jun 6, 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 26, 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 8, 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 21, 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…
🔒 See full violation history with closure dates →

Recent ACRIS activity

4 documents in the last 5 years (most recent Sep 29, 2023).

Other buildings in this portfolio

NGUYEN, THANH controls 32 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 61 BAY 35 STREET

Who owns 61 BAY 35 STREET?

The current registered owner of record for 61 BAY 35 STREET per NYC PLUTO is NGUYEN, THANH. The most recent ACRIS deed transfer for this BBL was recorded on September 8, 2023 when the property was conveyed to NGUYEN, THANH. PLUTO ownership is refreshed monthly by NYC Department of Finance; the registered owner may not reflect transactions recorded within the last 30 days.

When was 61 BAY 35 STREET last sold?

The most recent ACRIS deed transfer for 61 BAY 35 STREET was recorded on September 8, 2023, when THANH HUNG NATIONAL LLC conveyed the property to NGUYEN, THANH for a non-disclosed consideration. The transaction was financed with a $650K mortgage from Mers.

How many HPD violations does 61 BAY 35 STREET have?

No open HPD housing-maintenance code violations are on record for 61 BAY 35 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 61 BAY 35 STREET?

NYC Department of Finance assesses 61 BAY 35 STREET at $257K 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 61 BAY 35 STREET and what does that mean?

61 BAY 35 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.

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