541 ISHAM ST, Manhattan, NY 10034 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

Skip to content

Year Built1926

Floors5

Units46

Building Area36,500 sqft

ZoningR7A

ClassC1

Market Value$2.7M

541 ISHAM ST is a property located at 541 ISHAM ST, Manhattan, NY 10034. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1926. It has 5 floors and 46 units. The building area is 36,500 square feet on a 10,000 sqft lot. The property is zoned R7A. The assessed market value is $2.7M. Public records list the property as company-owned. There are 6 building permits on record (3 active). There are 713 violations on record (136 currently open). 66 docketed judgments carrying $18,325 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

2,252records on file

29Energy Star

Completed in 1926, 541 Isham St rises 5 stories over New York. Public records put it at 46 units and 36,500 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $2.7M, and assessed for tax at $1.2M. In the 61 years its record reaches back, the lot has drawn 2,252 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,247 of its 2,252 records, fully 55%, fall under that one heading. Violation (713) and inspection (124) trail well behind. 136 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 2024.

On the environmental ledger, the building posts an Energy Star score of 29, with a site energy-use intensity of 110.4 kBtu per square foot. Its operations answer for roughly 321 metric tons of CO2-equivalent a year.

Read together — 55% complaint, 61 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.

$2.7M of New York, written across 2,252 government filings.

Open the live report — daily-updated data, AI chat & alerts

Sources

NYC DOB NYC HPD NYC DOF ACRIS NYC DCP ECB/OATH NYC DEP NYC LPC NYC FDNY NYS DHCR MOCEJ FEMA EPA US Census HUD USGS

updated Aug 1, 2026

Property Details

Address541 ISHAM ST, Manhattan, NY 10034

Building TypeWalk-Up Apartment - Over Six Families Without Stores

Building ClassC1

Year Built1926

Floors5

Total Units46

Building Area36,500 sqft

Lot Size10,000 sqft

ZoningR7A

ConditionAverage

BBL1022280049

BIN1064868

OwnershipCompany-owned

Assessment & Sales

Market Value$2.7M

Assessed Total$1.2M

Assessed Land$79K

Building Permits

6 on record · 3 active

Cats Registration InspectionOther

CURRENT

Filed Jul 23, 2024Job #427542

View this permit's full record & inspection history →

Construction EquipmentDOB Legacy

ISSUED

Filed Oct 15, 1990Job #100120441-01-01

BL

View this permit's full record & inspection history →

Construction EquipmentDOB Legacy

ISSUED

Filed Oct 15, 1990Job #100120441-1-1-hist

BL

View this permit's full record & inspection history →

Dec Bulk StorageOther

IN SERVICE

Filed Jan 1, 1970Job #PBS:2-116904:001:#4 FUEL OIL (ON-SITE CONSUMPTION)

View this permit's full record & inspection history →

Limited AlterationDOB NOW

PRE-FILING - PENALTY REVIEW

Filed N/AJob #M00640466-I1

View this permit's full record & inspection history →

+ 1 more permit — view full report

Violations

713 on record · 136 open

Open judgment balance — docketed OATH judgments$18,325

Judgments · 66 docketed

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jul 21, 2026Balance $50Ticket #049511762R

IMPROPER RECEPTACLE LOCAL LAW 111 REQUIRED

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 29, 2026Balance $50Ticket #049511740X

IMPROPER RECEPTACLE LOCAL LAW 111 REQUIRED

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 9, 2026Balance $50Ticket #049521417P

IMPROPER RECEPTACLE LOCAL LAW 111 REQUIRED

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 1, 2026Balance $50Ticket #049511672N

IMPROPER RECEPTACLE LOCAL LAW 111 REQUIRED

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 1, 2026Balance $50Ticket #049511667Z

IMPROPER RECEPTACLE LOCAL LAW 111 REQUIRED

+ 61 more docketed judgments — view full report

HPDClass B

NOV SENT OUT

Issued Jun 9, 2026#18992036

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BROKEN GLASS PANE AT UPPER WINDOW SASH AT WEST IN THE 4th ROOM FROM NORTH LOCATED AT APT 35B, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

HPDClass A

NOTICE OF ISSUANCE SENT TO TENANT

Issued Jun 9, 2026#18992037

§ 27-2017.3 HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... LESS THAN 10 SQUARE FEET AT CEILING AND WEST WALL IN THE BATHROOM LOCATED AT APT 35B, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jun 9, 2026#18992038

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ELECTRIC OUTLET AT NORTH WALL IN THE 4th ROOM FROM NORTH LOCATED AT APT 35B, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jun 9, 2026#18992039

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE 4th ROOM FROM NORTH LOCATED AT APT 35B, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jun 9, 2026#18992040

§ 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT CEILING IN THE 4th ROOM FROM NORTH LOCATED AT APT 35B, 3rd STORY, 2nd APARTMENT FROM EAST AT SOUTH

View this violation's full details & status history →

+ 708 more violations on record — view full report

Get the Complete Report for 541 ISHAM ST

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

Free to view core records, no credit card required — the paid report adds title history & analysis.

Frequently Asked Questions

When was 541 ISHAM ST, Manhattan built?

The building at 541 ISHAM ST, Manhattan, NY 10034 was constructed in 1926. It is classified as a walk-up apartment - over six families without stores with 5 floors and 46 units. The building area is 36,500 sqft.

Are there building permits at 541 ISHAM ST, Manhattan?

Yes. 541 ISHAM ST, Manhattan, NY 10034 has 6 building permits on record, with 3 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Registration Inspection (CURRENT) filed Jul 23, 2024.

Does 541 ISHAM ST, Manhattan have violations?

Yes. 541 ISHAM ST, Manhattan, NY 10034 has 713 violations on record, with 136 currently open. Breakdown: 4 DOB, 6 ECB, 703 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 541 ISHAM ST, Manhattan have docketed judgments?

Yes. 541 ISHAM ST, Manhattan, NY 10034 has 66 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $18,325. 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 541 ISHAM ST?

541 ISHAM ST, Manhattan, NY 10034 has an assessed market value of $2.7M and a total assessed value of $1.2M (land: $79K). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 541 ISHAM ST?

541 ISHAM ST, Manhattan, NY 10034 is zoned R7A. 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 541 ISHAM ST?

541 ISHAM ST, Manhattan, NY 10034 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 541 ISHAM ST?

Search 541 ISHAM 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.

Search Another Property

Look up violations, permits, and records for any tri-state address.

Related searches

541 ISHAM ST, Manhattan, NY 10034 — Property Records, Permits, Violations, Tax & Zoning | RegWatch