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Manhattan • Elevator Apartment

148 West 23 St

Manhattan, NY 10011Company-ownedBBL 1007980071BIN 1014811
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Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors12
Units107
Building Area127,000 sqft
ZoningC6-3X
ClassD4
Market Value$34.3M

148 WEST 23 ST is a property located at 148 WEST 23 ST, Manhattan, NY 10011. It is classified as a elevator apartment - cooperative. The building was constructed in 1910. It has 12 floors and 107 units. The building area is 127,000 square feet on a 10,097 sqft lot. The property is zoned C6-3X. The assessed market value is $34.3M. Public records list the property as company-owned. There are 329 building permits on record (227 active). There are 42 violations on record (7 currently open). 6 docketed judgments carrying $1,200 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

564records on file
82Energy Star

Completed in 1910, 148 West 23 St rises 12 stories over New York. Public records put it at 107 units and 127,000 square feet of floor area, on land zoned C6-3X. It is carried on the public rolls at a market value of $34.3M, and assessed for tax at $15.4M. In the 58 years its record reaches back, the lot has drawn 564 separate government filings.

The documentary life of the address leans hard toward permit: 329 of its 564 records, fully 58%, fall under that one heading. Assignment (52) and violation (42) trail well behind. 7 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 2022.

On the environmental ledger, the building posts an Energy Star score of 82, with a site energy-use intensity of 52.1 kBtu per square foot. Its operations answer for roughly 499 metric tons of CO2-equivalent a year.

Read together — 58% permit, 58 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.

$34.3M of New York, written across 564 government filings.

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

Property Details

Address148 WEST 23 ST, Manhattan, NY 10011
Building TypeElevator Apartment - Cooperative
D4
Year Built1910
Floors12
Total Units107
Building Area127,000 sqft
Lot Size10,097 sqft
ZoningC6-3X
ConditionAverage
1007980071
1014811
OwnershipCompany-owned

Assessment & Sales

$34.3M
$15.4M
$1.4M

Building Permits

329 on record · 227 active
General ConstructionDOB NOW
APPROVED
Filed Jul 14, 2026Est. cost $35KJob #M01419809-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 13, 2026Est. cost $92KJob #M01419809-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
APPROVED
Filed Apr 21, 2026Job #M01262208-P1

General wiring for Apt #2HJ

View this permit's full record & inspection history →
Cats Certificate To OperateOther
CURRENT
Filed Mar 9, 2026Job #474860
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Feb 2, 2026Job #M01354375-I1-EL

General wiring for unit # 1G. Service and main feeder are existing, replace a panel in the same location.

View this permit's full record & inspection history →

+ 324 more permits — view full report

Violations

42 on record · 7 open
Open judgment balance — docketed OATH judgments$1,200
Judgments · 6 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jul 6, 2026Balance $1,200Ticket #000972126J
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2023Ticket #047598752P
LOOSE RUBBISH 1ST OCCURRENCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2022Ticket #047465717K
IMPROPER RECEPTACLES 1ST OCCURRENCE
OATH summonsJUDGMENT DOCKETED
Docketed Sep 30, 2021Ticket #0211932573
NO STREET PROTECTION UNDER CONSTRUCTION MATERIAL EQUIPMENT
OATH summonsJUDGMENT DOCKETED
Docketed Sep 27, 2005Ticket #034338875M
FAILURE TO POST SIGN ON SHED AS REQUIRED BY LOCAL LAW 33/91 AT THE TIM

+ 1 more docketed judgment — view full report

DOB LegacyLBLVIO
ACTIVE
Issued Sep 23, 2024#2766302

VIOLATION ISSUED-FAILURE TO FILE 2023 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 41 more violations on record — view full report

Get the Complete Report for 148 WEST 23 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 148 WEST 23 ST, Manhattan built?

The building at 148 WEST 23 ST, Manhattan, NY 10011 was constructed in 1910. It is classified as a elevator apartment - cooperative with 12 floors and 107 units. The building area is 127,000 sqft.

Are there building permits at 148 WEST 23 ST, Manhattan?

Yes. 148 WEST 23 ST, Manhattan, NY 10011 has 329 building permits on record, with 227 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 (APPROVED) filed Jul 14, 2026.

Does 148 WEST 23 ST, Manhattan have violations?

Yes. 148 WEST 23 ST, Manhattan, NY 10011 has 42 violations on record, with 7 currently open. Breakdown: 25 DOB, 5 ECB, 12 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 148 WEST 23 ST, Manhattan have docketed judgments?

Yes. 148 WEST 23 ST, Manhattan, NY 10011 has 6 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,200. 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 148 WEST 23 ST?

148 WEST 23 ST, Manhattan, NY 10011 has an assessed market value of $34.3M and a total assessed value of $15.4M (land: $1.4M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 148 WEST 23 ST?

148 WEST 23 ST, Manhattan, NY 10011 is zoned C6-3X. 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 148 WEST 23 ST?

148 WEST 23 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 148 WEST 23 ST?

Search 148 WEST 23 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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148 WEST 23 ST, Manhattan, NY 10011 — Property Records, Permits, Violations, Tax & Zoning | RegWatch