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Manhattan • Office

18 West 18 St

Manhattan, NY 10011Company-ownedBBL 1008190056BIN 1015426
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Updated Aug 1, 2026 · 16 sources

Year Built1904
Floors11
Units7
Building Area173,152 sqft
ZoningC6-4A
ClassO6
Market Value$43.8M

18 WEST 18 ST is a property located at 18 WEST 18 ST, Manhattan, NY 10011. It is classified as a office - loft/mixed use. The building was constructed in 1904. It has 11 floors and 7 units. The building area is 173,152 square feet on a 13,800 sqft lot. The property is zoned C6-4A. The assessed market value is $43.8M. Public records list the property as company-owned. There are 526 building permits on record (364 active). There are 129 violations on record (20 currently open). 21 docketed judgments carrying $19,950 in open balances 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

1,161records on file
95Energy Star

Completed in 1904, 18 West 18 St rises 11 stories over New York. Public records put it at 7 units and 173,152 square feet of floor area, on land zoned C6-4A. It is carried on the public rolls at a market value of $43.8M, and assessed for tax at $19.7M. In the 51 years its record reaches back, the lot has drawn 1,161 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 526 of its 1,161 records, fully 45%, fall under that one heading. Inspection (194) and enforcement (136) trail well behind. 20 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 2018.

On the environmental ledger, the building posts an Energy Star score of 95, with a site energy-use intensity of 33.7 kBtu per square foot. Its operations answer for roughly 486 metric tons of CO2-equivalent a year.

Read together — 45% permit, 51 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.

$43.8M of New York, written across 1,161 government filings.

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

Property Details

Address18 WEST 18 ST, Manhattan, NY 10011
Building TypeOffice - Loft/Mixed Use
O6
Year Built1904
Floors11
Total Units7
Building Area173,152 sqft
Lot Size13,800 sqft
ZoningC6-4A
1008190056
1015426
OwnershipCompany-owned

Assessment & Sales

$43.8M
$19.7M
$1.9M

Building Permits

526 on record · 364 active
Cats Certificate To OperateOther
CURRENT
Filed Jul 1, 2026Job #489445
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Mar 9, 2026Est. cost $600KJob #M00648340-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 19, 2026Est. cost $2.1MJob #M00648302-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 13, 2026Est. cost $5KJob #M00692908-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
COMPLETE
Filed Feb 3, 2026Job #M01354753-I1-EL

9th Floor Meter

View this permit's full record & inspection history →

+ 521 more permits — view full report

Violations

129 on record · 20 open
Open judgment balance — docketed OATH judgments$19,950
Judgments · 21 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jun 8, 2026Balance $1,000Ticket #014230826X
EMERGENCY PLANNING AND PREPAREDNESS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 6, 2026Balance $5,000Ticket #012179126L
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
OATH summonsJUDGMENT DOCKETED
Docketed Jul 31, 2025Balance $2,250Ticket #0219803275
OBSTRUCTION OF STREET W CONSTRUCTION MATERIALS EQUIPMENT W O PERMIT
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2025Balance $1,300Ticket #014172349J
RECORDKEEPING
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2026Balance $2,600Ticket #000968606R
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB

+ 16 more docketed judgments — view full report

DOB LegacyLandmark
ACTIVE
Issued Feb 28, 2025#2789762
View this violation's full details & status history →
DOB LegacyEGRADE
ACTIVE
Issued Dec 1, 2023#2744018

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →
DOB LegacyEGRADE
ACTIVE
Issued Dec 1, 2021#2558893

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Aug 3, 2021#2541239
View this violation's full details & status history →
DOB LegacyE
ACTIVE
Issued Aug 3, 2021#2541241
View this violation's full details & status history →

+ 124 more violations on record — view full report

Get the Complete Report for 18 WEST 18 ST

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 WEST 18 ST, Manhattan built?

The building at 18 WEST 18 ST, Manhattan, NY 10011 was constructed in 1904. It is classified as a office - loft/mixed use with 11 floors and 7 units. The building area is 173,152 sqft.

Are there building permits at 18 WEST 18 ST, Manhattan?

Yes. 18 WEST 18 ST, Manhattan, NY 10011 has 526 building permits on record, with 364 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Certificate To Operate (CURRENT) filed Jul 1, 2026.

Does 18 WEST 18 ST, Manhattan have violations?

Yes. 18 WEST 18 ST, Manhattan, NY 10011 has 129 violations on record, with 20 currently open. Breakdown: 99 DOB, 30 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 18 WEST 18 ST, Manhattan have docketed judgments?

Yes. 18 WEST 18 ST, Manhattan, NY 10011 has 21 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $19,950. 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 WEST 18 ST?

18 WEST 18 ST, Manhattan, NY 10011 has an assessed market value of $43.8M and a total assessed value of $19.7M (land: $1.9M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 18 WEST 18 ST?

18 WEST 18 ST, Manhattan, NY 10011 is zoned C6-4A. 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 WEST 18 ST?

18 WEST 18 ST, Manhattan, NY 10011 is company-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 WEST 18 ST?

Search 18 WEST 18 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 adds the complete title history, owner contacts, and a downloadable PDF.

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18 WEST 18 ST, Manhattan, NY 10011 — Property Records, Permits, Violations, Tax & Zoning | RegWatch