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Property Audit ReportBBL 1002740003Generated Jun 13, 2026
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Walk-up apt

51 Monroe Street

Caution — Review Before Signing

Open Violations

11

DOB + HPD

Unpaid Fines

$13k

OATH / ECB

Flood Zone

X

FEMA designation

Audit Score

79/100

Composite index

Address-level public record preview

51 Monroe Street is tracked in NYC Property Audit as BBL 1002740003, located in MN, built in 1900, 20 residential units, 11 open DOB/HPD violation signals, $12,500 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
11 open violations on record· DOB · HPD
Annual property tax estimated at ~$120,008 (Tax Class 2)· NYC DOF
Last sold for $5,900,000 in September 2025· ACRIS
Most recent mortgage: $2,200,000 from SIGNATURE BANK in 2016 (+5 more on Financials)· ACRIS

Building Details

✓ Verified · PLUTO
Building Area
9,910 sf
Zoning
R7-2
Basement
Partial Basement
Land Use
Multi-Family Walk-Up Buildings
Registered Owner
Rent Regulation
Yes · 12 regulated units(DHCR)
Quick facts
How many units does this building have?
20 residential units.
How tall is this building?
5 stories, non-fireproof construction, built in 1900.
How big is the lot?
2,500 sq ft (25 ft × 100 ft).
What's the building class?
Class C4 — 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
39 / 100
Safety
Moderate activity — typical urban
79 / 100
Daily Life
Transit access via East Broadway (F)
~4 min subway

Compliance · 10-year history

Violation timeline

DOB · HPD · OATH
201620182020202220242026
Active11Resolved with debt3Resolved20Hover any dot for detail

Violations & maintenance history

HPD · DOB · OATH — 11 open, 43 resolved

Open Issues — 11
Minor
§ 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 missing or defective latch set and hinges at vestibule door at public hall, 1st story
HPD · Filed Apr 2026 · Open
Minor
§ 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 edge of frame between 48-62 inches above floor frame missing at public hall, 1st story
HPD · Filed Mar 2026 · Open
Minor
§27-2104(b) HMC post a proper notice regarding rent stabilization law, in a form approved by the commissioner, in a conspicuous location within the common area at the building s entrance. For more information about signage requirements, please visit: https://www. NYC. Gov/site/hpd/services-and-information/required-signage. Page
HPD · Filed Mar 2026 · Open
Minor
Electrical work without a permit. Atoi I observed mounted and installed split a/c unit's at roof level of subject location without DOB electrical approved permits for the scope of work., obtain permit
OATH · Filed Mar 2026 · Open
Minor
§ 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 edge of frame between 48-62 inches above floor frame missing at public hall, 1st story
HPD · Filed Mar 2026 · Open
Resolved History — 43 (showing 3)
Closed
§ 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 missing or defective door (missing) at vestibule at public hall, 1st story
HPD · Filed May 2026 · Closed
Closed
Fire escape drop down ladder from 2nd flr to ground floor at exposure-1 of bldg obstructed by installation of new steel fence at sidewalk level. Ladder makes contact with fence preventing full extension to grad
OATH · Filed Apr 2026 · Closed
Closed
Miscellaneous chapter 33 violations. Atoi I observed tpp under job (m01285338-i1)not being complied with under the egress req.(egress shall not be obstructed at any time - all existing means of egress of the bu
OATH · Filed Mar 2026 · Closed

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