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NYC Building Records · BBL 3026570036

247 NASSAU AVENUE

Brooklyn · Block 2657 · Lot 36 · Walk-up, over six families (Class C1)

247 NASSAU AVENUE is a Class C1 (walk-up, over six families) building in Brooklyn (BBL 3026570036) built in 1931, with 8 residential units across 4 floors.

The building is in NYC community district 301, council district 33, zoning district R6B, on a 2,813-square-foot lot with a building footprint of 6,641 square feet.

The current registered owner of record per NYC PLUTO is 247 NASSAU AVENUE LLC.

The most recent ACRIS deed transfer for this BBL was recorded on October 4, 2021 when GELISH DREW, TRUSTEE, VIRGINIA; THE ALEXANDER HALAKEWICZ TRUST conveyed the property to 247 NASSAU AVENUE LLC for $2.65M. The transaction was recorded as cash (no paired mortgage instrument).

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

247 NASSAU AVENUE LLC
HPD-registered head officer: AARON KLINE

HPD registered contacts

People legally accountable to HPD for conditions at this building, in registration-priority order:
  • Head OfficerAARON KLINE
  • Corporate Owner247 Nassau Avenue LLC
  • Managing AgentTRUE MANAGEMENT

Most recent deed

Last transferred on Oct 4, 2021 for $2.6M to 247 NASSAU AVENUE LLC.
Previous owner: GELISH DREW, TRUSTEE, VIRGINIA; THE ALEXANDER HALAKEWICZ TRUST
Cash sale: no recorded mortgage tied to this transfer.
🔒 See full deed history for this building →

Recent ACRIS documents (last 2)

DateTypeAmountParties
Sep 8, 2023MTGE$8.0MParties redacted — full names in MetroDeeds Scout+
Oct 4, 2021DEED$2.6MParties redacted — full names in MetroDeeds Scout+
🔒 Unlock party names + multi-decade history →

Building stats

Units
8
Year built
1931
Class
C1
Borough
Brooklyn
Zoning:
R6B
Lot size:
2,813 sqft
Building area:
6,641 sqft
Floors:
4
Assessed value:
$1.2M
Community district:
301
Council district:
33

HPD violations

0 open
Most severe class on record: Class C (immediately hazardous)
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 CInspected May 26, 2025
    § 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING KICK STAND AT BUILDING ENTRANCE DOOR AT PUBLIC HALL, 1st STOR…
  • Class CInspected May 26, 2025
    § 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 May 26, 2025
    § 329, M/D LAW AND DEPT. RULES AND REGS. PROVIDE A COMPLETED CERTIFICATE OF INSPECTION VISITS IN A PROPER FRAME AT OR NEAR MAILBOXES, BOTTOM…
  • Class AInspected May 26, 2025
    § 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX MISS…
  • Class AInspected May 26, 2025
    § 27-2104 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND…
🔒 See full violation history with closure dates →

Recent ACRIS activity

2 documents in the last 5 years (most recent Sep 8, 2023).

Other buildings in this portfolio

247 NASSAU AVENUE LLC controls 5 NYC buildings. Top properties by HPD violation count:

Frequently asked questions about 247 NASSAU AVENUE

Who owns 247 NASSAU AVENUE?

The current registered owner of record for 247 NASSAU AVENUE per NYC PLUTO is 247 NASSAU AVENUE LLC. The most recent ACRIS deed transfer for this BBL was recorded on October 4, 2021 when the property was conveyed to 247 NASSAU AVENUE LLC. 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 247 NASSAU AVENUE last sold?

The most recent ACRIS deed transfer for 247 NASSAU AVENUE was recorded on October 4, 2021, when GELISH DREW, TRUSTEE, VIRGINIA; THE ALEXANDER HALAKEWICZ TRUST conveyed the property to 247 NASSAU AVENUE LLC for $2.65M. The transaction was recorded as cash (no paired mortgage instrument).

How many HPD violations does 247 NASSAU AVENUE have?

No open HPD housing-maintenance code violations are on record for 247 NASSAU AVENUE 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 247 NASSAU AVENUE?

NYC Department of Finance assesses 247 NASSAU AVENUE at $1.24M 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 247 NASSAU AVENUE and what does that mean?

247 NASSAU 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.

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