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Property Audit ReportBBL 3050420006Generated Jun 12, 2026
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Walk-up apt

647 Flatbush Avenue

Caution — Review Before Signing

Open Violations

178

DOB + HPD

Unpaid Fines

$64k

OATH / ECB

Flood Zone

X

FEMA designation

Audit Score

71/100

Composite index

Address-level public record preview

647 Flatbush Avenue Brooklyn is tracked in NYC Property Audit as BBL 3050420006, located in BK, built in 1910, 8 residential units, 178 open DOB/HPD violation signals, $63,750 in unpaid OATH fines, FEMA flood zone X. The free preview keeps address-level facts crawl-visible while the full due-diligence report remains available in the audit.

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Key Findings

4 items
178 open violations on record· DOB · HPD
Annual property tax estimated at ~$94,671 (Tax Class 2)· NYC DOF
Last sold for $106,250 in December 2008· ACRIS
Most recent mortgage: $780,000 from ASTORIA FEDERAL SAVINGS AND LOAN ASSOCIATION in 2008· ACRIS

Building Details

✓ Verified · PLUTO
Building Area
10,728 sf
Zoning
R7-1 / R6 · C1-3 overlay
Basement
Partial Basement
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Quick facts
How many units does this building have?
8 residential units.
How tall is this building?
4 stories, non-fireproof construction, built in 1910.
How big is the lot?
3,600 sq ft (32.17 ft × 112 ft).
What's the building class?
Class C1 — Walk-up apt.
How many buildings are on this lot?
1 building on the lot.
Overall Outlook
Long-term signal for residential or commercial viability
Elevated Risk
Maintenance Reliability
Multiple open violations — proceed with caution
0 / 100
Safety
Moderate activity — typical urban
71 / 100
Daily Life
Transit access via Parkside Av (Q)
~4 min subway

Compliance · 10-year history

Violation timeline

DOB · HPD · OATH
201620182020202220242026
Active52Resolved with debt5Resolved3Hover any dot for detail

Violations & maintenance history

HPD · DOB · OATH — 52 open, 8 resolved

Tip: this building has 8 residential units and 52 open violations across all of them. To see only the records affecting your apartment, run a new search with your unit number (e.g. 5A or PH2) in the APT / UNIT field on the homepage.
Open Issues — 52
Minor
(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 s website, www. NYC. Gov\hpd, search bed bugs.
HPD · Filed May 2026 · Open
Minor
Owner failed to file a valid registration statement with the department as required by ADM code §27-2097 and is therefore subject to civil penalties, prohibited from certifying violations, and denied the right to recover possession of premises for nonpayment of rent until a valid registration statement is filed.
§27-2107 ADM CODE
HPD · Filed Nov 2025 · Open ·
Minor
At time of inspection of a five-story vacant building, a construction fence was observed installed at exposure #1. Upon reviewing department records, no valid permit was found for the installed construction fen
OATH · Filed Sep 2025 · Open
Minor
At time of inspection. Observed, sidewalk shed in place at exp#1 with permit# b00809271-i1-sh that has been expired since 01/24/2024. No renewal of permit observed on the department records for sidewalk shed. C
OATH · Filed Sep 2025 · Open
Minor
(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 s website, www. NYC. Gov\hpd, search bed bugs.
HPD · Filed Jun 2025 · Open
Resolved History — 8 (showing 3)
Closed
Provide a proper seal at all accessible openings , so as to prevent vandalism throughout the vacant building
§ 27-2005 ADM CODE
HPD · Filed Jan 2023 · Closed ·
Closed
Failure to comply with the commissioner's order summons 35358791J 35358790H and 35644914H still exists, comply with commissioner's order; comply with code
OATH · Filed Mar 2022 · Closed
Closed
Unlawful acts failure to comply w/comm's orders. Records indicate no app was made to correct or certify ecb#'s 35634581J;35358791J;35358790H. Remedy: comply with comm's orders.
OATH · Filed Jan 2022 · Closed

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