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Manhattan • Condo

18 Warren St

Manhattan, NY 10007Individually ownedBBL 1001357502BIN 1077807
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16 sources

Year Built1920
Floors5
Units5
Building Area14,910 sqft
ZoningC6-3A
ClassRM
Market Value$3.6M

18 WARREN ST is a property located at 18 WARREN ST, Manhattan, NY 10007. It is classified as a condo - multi-dwelling. The building was constructed in 1920. It has 5 floors and 5 units. The building area is 14,910 square feet on a 2,496 sqft lot. The property is zoned C6-3A. The assessed market value is $3.6M. It last sold for $2.8M on Feb 10, 2022. Public records list the property as individually owned. There are 37 building permits on record (17 active). There are 44 violations on record (3 currently open). 4 docketed judgments are on record with OATH. Data sourced from NYC Department of Buildings (DOB), Housing Preservation & Development (HPD), Department of Finance (DOF), and other government agencies.

A RegWatch Dossier

204records on file

Completed in 1920, 18 Warren St rises 5 stories over New York. Public records put it at 5 units and 14,910 square feet of floor area, on land zoned C6-3A. It is carried on the public rolls at a market value of $3.6M, and assessed for tax at $1.6M. In the 38 years its record reaches back, the lot has drawn 204 separate government filings.

The documentary life of the address leans hard toward violation: 44 of its 204 records, fully 22%, fall under that one heading. Permit (37) and inspection (30) trail well behind. 3 violations stand open against it today.

The pace is anything but even. The early decades pass in near silence; the filings cluster heavily in recent years, peaking in 2019.

Read together — 22% violation, 38 years of accumulation, a parcel of New York — these scattered records compose a portrait of the address that no single page sets out to draw.

$3.6M of New York, written across 204 government filings.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
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Property Details

Address18 WARREN ST, Manhattan, NY 10007
Building TypeCondo - Multi-Dwelling
RM
Year Built1920
Floors5
Total Units5
Building Area14,910 sqft
Lot Size2,496 sqft
ZoningC6-3A
ConditionAverage
1001357502
1077807
OwnershipIndividually owned

Assessment & Sales

$3.6M
$1.6M
$185K
$2.8M
Last Sale DateFeb 10, 2022

Building Permits

37 on record · 17 active
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 5, 2026Est. cost $24KJob #M00459526-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Oct 2, 2026Est. cost $15KJob #M00929367-I1
View this permit's full record & inspection history →
Mechanical SystemsDOB NOW
SIGNED-OFF
Filed Jul 24, 2026Est. cost $15KJob #M00929367-I1

Initial Permit

View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Jun 14, 2025Job #M00958974-P2

Modernization of (1) One Passenger Elevator, 1P1638, based on the scope of work described in the Elevator Permit. All Work to comply with ASME A17.1 - 2013 Part 2 Safety Code for Elevators and Escalators as modified by Chapter K1 of Appendix K and Chapter 30 of NYC 2022 Building Code. All inspections/tests to be performed in the presence of a NYC DOB Elevator Inspector.

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ElevatorDOB NOW
APPROVED
Filed Apr 8, 2025Job #M00957440-P1
View this permit's full record & inspection history →

+ 32 more permits — view full report

Violations

44 on record · 3 open
Judgments · 4 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Ticket #049316402J
STORAGE OF RECEPTACLES NON-COLLECTION DAY
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2021Ticket #035520151Y
FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2020Ticket #035459267X
FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2017Ticket #0193026956
IMPROPER MISUSED CURBSIDE RECYCLING CONTAINER 9+ DWELLING UNITS
HPDClass A
NOV SENT OUT
Issued Apr 29, 2026#18829512

(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 HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.

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DOB LegacyC
ACTIVE
Issued Jan 7, 2020#2439606

FTM:FRONT WALL STATE OF DISREPAIR THRU-OUT.STUCCO COATING FRAME THRU OUT.BROWNSTONE DETERIORATION OBS.IN MULTI LOCAT.STONE DELAMINATING ON 2FL LEVEL MULTI LOCAT.CRACKED STONE LINTELS&SILLS IN MULTI LOCAT.STONE DETERIORATION&CRACKS OBS.AT CORNICE.PE IMMED EVAL ENTIRE FRONT FACADE REPAIR UNDER PERMIT.FILE BY 3/2/20.START BY 4/6/20.SIGN OFF BY 7/6/20

View this violation's full details & status history →

+ 42 more violations on record — view full report

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Title history, detailed tax records, environmental data, zoning analysis, and more from 250+ government sources.

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Frequently Asked Questions

When was 18 WARREN ST, Manhattan built?

The building at 18 WARREN ST, Manhattan, NY 10007 was constructed in 1920. It is classified as a condo - multi-dwelling with 5 floors and 5 units. The building area is 14,910 sqft.

Are there building permits at 18 WARREN ST, Manhattan?

Yes. 18 WARREN ST, Manhattan, NY 10007 has 37 building permits on record, with 17 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (LOC ISSUED) filed Oct 5, 2026.

Does 18 WARREN ST, Manhattan have violations?

Yes. 18 WARREN ST, Manhattan, NY 10007 has 44 violations on record, with 3 currently open. Breakdown: 2 DOB Safety, 27 DOB, 7 ECB, 8 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 18 WARREN ST, Manhattan have docketed judgments?

Yes. 18 WARREN ST, Manhattan, NY 10007 has 4 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH). A docketed judgment is an enforceable money judgment entered by OATH after a hearing on a summons issued at this property; where the respondent is the property owner it can attach to the property as a lien.

What is the property tax assessment for 18 WARREN ST?

18 WARREN ST, Manhattan, NY 10007 has an assessed market value of $3.6M and a total assessed value of $1.6M (land: $185K). Assessment data is from the NYC Department of Finance (DOF).

When was 18 WARREN ST last sold?

18 WARREN ST, Manhattan, NY 10007 last sold for $2.8M on Feb 10, 2022. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 18 WARREN ST?

18 WARREN ST, Manhattan, NY 10007 is zoned C6-3A. Zoning data is from the NYC Department of City Planning (DCP). For detailed FAR, overlays, and development rights, view the full property report on RegWatch.

Who owns 18 WARREN ST?

18 WARREN ST, Manhattan, NY 10007 is individually owned according to public records. Ownership data is from NYC Department of Finance assessment rolls. View the current owner of record and registered contacts in the full property report on RegWatch.

How do I get a full property report for 18 WARREN ST?

Search 18 WARREN ST on RegWatch to see its public record free — violations, permits, tax records, zoning, environmental data, and more from 250+ government sources, no credit card required. A Full Analysis report ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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18 WARREN ST, Manhattan, NY 10007 — Property Records, Permits, Violations, Tax & Zoning | RegWatch