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Manhattan • Condo

155 West 123 St

Manhattan, NY 10027BBL 1019087501BIN 1057777
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Updated Aug 2, 2026 · 16 sources

Year Built1920
Floors5
Units5
Building Area6,455 sqft
ZoningR7-2
ClassR1
Market Value$402K

155 WEST 123 ST is a property located at 155 WEST 123 ST, Manhattan, NY 10027. It is classified as a condo - residential unit in elevator building. The building was constructed in 1920. It has 5 floors and 5 units. The building area is 6,455 square feet on a 2,018 sqft lot. The property is zoned R7-2. The assessed market value is $402K. It last sold for $860K on Jul 17, 2024. There are 8 building permits on record (6 active). There are 21 violations on record (9 currently open). 1 docketed judgment is 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

151records on file

Completed in 1920, 155 West 123 St rises 5 stories over New York. Public records put it at 5 units and 6,455 square feet of floor area, on land zoned R7-2. It is carried on the public rolls at a market value of $402K, and assessed for tax at $181K. In the 33 years its record reaches back, the lot has drawn 151 separate government filings.

The documentary life of the address leans hard toward mortgage: 31 of its 151 records, fully 21%, fall under that one heading. Inspection (26) and release (24) trail well behind. 9 violations stand open against it today.

The pace is anything but even. Activity is spread across the decades, with 2003 the busiest year on file.

Read together — 21% mortgage, 33 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.

$402K of New York, written across 151 government filings.

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

Property Details

Address155 WEST 123 ST, Manhattan, NY 10027
Building TypeCondo - Residential Unit in Elevator Building
R1
Year Built1920
Floors5
Total Units5
Building Area6,455 sqft
Lot Size2,018 sqft
ZoningR7-2
ConditionAverage
1019087501
1057777

Assessment & Sales

$402K
$181K
$5K
$860K
Last Sale DateJul 17, 2024

Building Permits

8 on record · 6 active
Alteration — Type 1DOB Legacy
SIGNED OFF
Filed Mar 17, 2003Est. cost $315KJob #102640108-01

G.C.

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AlterationDOB Legacy
ISSUED
Filed Sep 19, 2002Job #102640108-01-02

PL

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AlterationDOB Legacy
ISSUED
Filed Dec 4, 2001Job #102640108-01-03
View this permit's full record & inspection history →
AlterationDOB Legacy
ISSUED
Filed Dec 4, 2001Job #102640108-1-3-hist
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AlterationDOB Legacy
ISSUED
Filed Sep 5, 2001Job #102640108-01-01

PL

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+ 3 more permits — view full report

Violations

21 on record · 9 open
Judgments · 1 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2018Ticket #0204349595
FAILURE TO CLEAN 18 INCHES INTO STREET
HPDClass A
NOV SENT OUT
Issued Apr 29, 2026#18833179

(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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HPDClass A
NOV CERTIFIED LATE
Issued Oct 13, 2016#11434396

§ 27-2045 ADM CODE POST A PROPER NOTICE OF SMOKE DETECTOR REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, AT OR NEAR THE MAIL BOX AT PUBLIC HALL , 1st STORY

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HPDClass A
NOV CERTIFIED LATE
Issued Oct 13, 2016#11434399

§ 27-2046.1 HMC: POST A PROPER NOTICE OF CARBON MONOXIDE DETECTING DEVICE REQUIREMENTS, IN A FORM APPROVED BY THE COMMISSIONER, IN A COMMON AREA OF A CLASS A MULTIPLE DWELLING NEAR INSPECTION CERTIFICATE OR PROVIDE NOTICE TO TENANTS IN A PRIVATE DWELLING. , 1st STORY

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HPDClass A
NOV CERTIFIED LATE
Issued Oct 13, 2016#11434400

§ 26-1103 ADMIN. CODE: POST AND MAINTAIN A PROPER NOTICE ON WALL OF THE ENTRANCE STORY IN ENGLISH AND SPANISH ON THE AVAILABILITY OF THE AGENCYS HOUSING INFORMATION GUIDE. A SAMPLE NOTICE CAN BE FOUND AT WWW.NYC.GOV/HPD., 1st STORY

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HPDClass A
NOV CERTIFIED LATE
Issued Oct 13, 2016#11434401

§ 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 AT PUBLIC HALL , 1st STORY

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+ 16 more violations on record — view full report

Get the Complete Report for 155 WEST 123 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 155 WEST 123 ST, Manhattan built?

The building at 155 WEST 123 ST, Manhattan, NY 10027 was constructed in 1920. It is classified as a condo - residential unit in elevator building with 5 floors and 5 units. The building area is 6,455 sqft.

Are there building permits at 155 WEST 123 ST, Manhattan?

Yes. 155 WEST 123 ST, Manhattan, NY 10027 has 8 building permits on record, with 6 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Alteration — Type 1 (SIGNED OFF) filed Mar 17, 2003.

Does 155 WEST 123 ST, Manhattan have violations?

Yes. 155 WEST 123 ST, Manhattan, NY 10027 has 21 violations on record, with 9 currently open. Breakdown: 9 DOB, 12 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 155 WEST 123 ST, Manhattan have docketed judgments?

Yes. 155 WEST 123 ST, Manhattan, NY 10027 has 1 docketed judgment 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 155 WEST 123 ST?

155 WEST 123 ST, Manhattan, NY 10027 has an assessed market value of $402K and a total assessed value of $181K (land: $5K). Assessment data is from the NYC Department of Finance (DOF).

When was 155 WEST 123 ST last sold?

155 WEST 123 ST, Manhattan, NY 10027 last sold for $860K on Jul 17, 2024. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 155 WEST 123 ST?

155 WEST 123 ST, Manhattan, NY 10027 is zoned R7-2. 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.

How do I get a full property report for 155 WEST 123 ST?

Search 155 WEST 123 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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155 WEST 123 ST, Manhattan, NY 10027 — Property Records, Permits, Violations, Tax & Zoning | RegWatch