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Manhattan • Office Building

518 West 26 St

Manhattan, NY 10001Company-ownedBBL 1006970047BIN 1012386
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16 sources

Year Built1910
Floors10
Units150
Building Area218,019 sqft
ZoningM1-5
ClassO6
Market Value$37.4M

518 WEST 26 ST is a property located at 518 WEST 26 ST, Manhattan, NY 10001. It is classified as a office building. The building was constructed in 1910. It has 10 floors and 150 units. The building area is 218,019 square feet on a 22,219 sqft lot. The property is zoned M1-5. The assessed market value is $37.4M. Public records list the property as company-owned. There are 183 building permits on record (117 active). There are 88 violations on record (11 currently open). 19 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

469records on file
93Energy Star

Completed in 1910, 518 West 26 St rises 10 stories over New York. Public records put it at 150 units and 218,019 square feet of floor area, on land zoned M1-5. It is carried on the public rolls at a market value of $37.4M, and assessed for tax at $16.8M. In the 70 years its record reaches back, the lot has drawn 469 separate government filings.

The documentary life of the address leans hard toward permit: 183 of its 469 records, fully 39%, fall under that one heading. Violation (88) and enforcement (63) trail well behind. 11 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 2020.

On the environmental ledger, the building posts an Energy Star score of 93, with a site energy-use intensity of 74.1 kBtu per square foot. Its operations answer for roughly 883 metric tons of CO2-equivalent a year.

Read together — 39% permit, 70 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.

$37.4M of New York, written across 469 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

Address518 WEST 26 ST, Manhattan, NY 10001
Building TypeOffice Building
O6
Year Built1910
Floors10
Total Units150
Building Area218,019 sqft
Lot Size22,219 sqft
ZoningM1-5
1006970047
1012386
OwnershipCompany-owned

Assessment & Sales

$37.4M
$16.8M
$2.7M

Building Permits

183 on record · 117 active
ElectricalDOB NOW
PERMIT ISSUED
Filed Oct 16, 2026Job #M01475739-I1-EL

GENERAL WIRING - TWO 20 AMP CIRCUITS FOR PANEL BOX ON 6TH FLOOR FOR ELEVATOR

View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Sep 14, 2026Job #M01459423-I1-EL

GENERAL WIRING - ROOM 309, 3RD FL

View this permit's full record & inspection history →
Cats Certificate To OperateOther
EXPIRED
Filed Sep 9, 2026Job #504639
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed May 14, 2024Est. cost $1Job #M00151898-I1
View this permit's full record & inspection history →
Construction EquipmentDOB Legacy
ISSUED
Filed Mar 31, 2023Job #140899393-01-04

OT

View this permit's full record & inspection history →

+ 178 more permits — view full report

Violations

88 on record · 11 open
Judgments · 19 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Oct 31, 2024Ticket #014103994N
INSPECTION AND TESTING
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2024Ticket #037026066Z
FAIL TO FILE AMENDMENT ACCEPTABLE REPORT TO CORRECT UNSAFE CONDITIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2022Ticket #037022201Y
FAIL TO FILE AMENDMENT ACCEPTABLE REPORT TO CORRECT UNSAFE CONDITIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2021Ticket #037020462N
MISCELLANEOUS VIOLATIONS
OATH summonsJUDGMENT DOCKETED
Docketed Dec 31, 2020Ticket #0209553860
FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITS

+ 14 more docketed judgments — view full report

SafetyGas Piping Ll152
ACTIVE
Issued Oct 31, 2025#NOD-FTF-PL-PER-202212-0152947

Cycle 1, Sub-cycle C (premises is in Community District 4)

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SafetyElevator
ACTIVE
Issued Oct 10, 2025#VIO-FTC-VT-CAT1-202412-0002704

Violation Issued-Failure To File 2024 Cat1 Test Affirmation of Correction

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SafetyElevator
ACTIVE
Issued Oct 11, 2024#VIO-FTC-VT-PER-202312-0002248

Violation Issued-Failure To File 2023 Periodic Inspection Affirmation of Correction

View this violation's full details & status history →
ECBLocal Law
ACTIVE
Issued Jan 16, 2024#37026066Z

FAILURE TO FILE ACCEPTABLE AMENDED CYCLE 8B AND 9B REPORT INDICATING CORRECTION OF UNSAFE CONDITIONS DESCRIBED IN INITIAL FACADES REPORT REQUIRED BY 28-302.4 FOR CONTROL#901433.AGG2 HISTORY OF NONCOMPLIANCE ON

View this violation's full details & status history →
SafetyElevator
ACTIVE
Issued Oct 23, 2023#VIO-FTC-VT-CAT1-201812-0005547

Violation Issued-Failure To File 2018 Cat1 Test Affirmation of Correction

View this violation's full details & status history →

+ 83 more violations on record — view full report

Get the Complete Report for 518 WEST 26 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 518 WEST 26 ST, Manhattan built?

The building at 518 WEST 26 ST, Manhattan, NY 10001 was constructed in 1910. It is classified as a office building with 10 floors and 150 units. The building area is 218,019 sqft.

Are there building permits at 518 WEST 26 ST, Manhattan?

Yes. 518 WEST 26 ST, Manhattan, NY 10001 has 183 building permits on record, with 117 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Electrical (PERMIT ISSUED) filed Oct 16, 2026.

Does 518 WEST 26 ST, Manhattan have violations?

Yes. 518 WEST 26 ST, Manhattan, NY 10001 has 88 violations on record, with 11 currently open. Breakdown: 7 DOB Safety, 56 DOB, 25 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 518 WEST 26 ST, Manhattan have docketed judgments?

Yes. 518 WEST 26 ST, Manhattan, NY 10001 has 19 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 518 WEST 26 ST?

518 WEST 26 ST, Manhattan, NY 10001 has an assessed market value of $37.4M and a total assessed value of $16.8M (land: $2.7M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 518 WEST 26 ST?

518 WEST 26 ST, Manhattan, NY 10001 is zoned M1-5. 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 518 WEST 26 ST?

518 WEST 26 ST, Manhattan, NY 10001 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 518 WEST 26 ST?

Search 518 WEST 26 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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518 WEST 26 ST, Manhattan, NY 10001 — Property Records, Permits, Violations, Tax & Zoning | RegWatch