100 Dean Street is tracked in NYC Property Audit as BBL 3001940019, located in BK, built in 1861, 4 residential units, 5 open DOB/HPD violation signals, 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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Audit
100 DEAN STREET
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Annual property tax estimated at ~$141,150 (Tax Class 2)· NYC DOF
Building Details
✓ Verified · PLUTO
Building Area
3,584 sf
Zoning
R6B
Basement
Converted
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Loy Ai Fang He
Quick facts
How many units does this building have?
4 residential units.
How tall is this building?
3 stories, non-fireproof construction, built in 1861.
How big is the lot?
2,083 sq ft (20.83 ft × 100 ft).
What's the building class?
Class C3 — 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
Stable — Review Maintenance
Maintenance Reliability
Multiple open violations — proceed with caution
81 / 100
Safety
Moderate activity — typical urban
69 / 100
Daily Life
Transit access via Bergen St (F G)
~2 min subway
Compliance · 10-year history
Violation timeline
DOB · HPD · OATH
201620182020202220242026
Active1Resolved with debt0Resolved7Hover any dot for detail
Violations & maintenance history
HPD · DOB · OATH — 5 open, 9 resolved
Open Issues — 5
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
Section 27-2040 ADM code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following a minimum of 100 watts incandescent light required. Light fixture present
HPD · Filed Nov 2013 · Open
Minor
Section 27-2040 ADM code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts required lights not on.
HPD · Filed Aug 2008 · Open
Minor
Section 27-2040 ADM code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts required
HPD · Filed Jan 2004 · Open
Minor
Section 27-2040 ADM code provide adequate lighting at or near the outside of the front entranceway of the building and keep same burning from sunset every day to sunrise on the day following 100 watts required fixture present light not on at front areaway
HPD · Filed Mar 2001 · Open
Resolved History — 9 (showing 3)
Closed
(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 · Closed
Closed
(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 Apr 2024 · Closed
Closed
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 2023 · Closed ·
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