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

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Year Built1926

Floors5

Units46

Building Area35,520 sqft

ZoningR7A

ClassC1

Market Value$1.5M

536 ISHAM ST is a property located at 536 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 35,520 square feet on a 10,000 sqft lot. The property is zoned R7A. The assessed market value is $1.5M. It last sold for $2.3M on Mar 31, 2026. Public records list the property as company-owned. There are 13 building permits on record (9 active). There are 874 violations on record (154 currently open). 56 docketed judgments carrying $5,500 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

2,606records on file

29Energy Star

Completed in 1926, 536 Isham St rises 5 stories over New York. Public records put it at 46 units and 35,520 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $1.5M, and assessed for tax at $655K. In the 72 years its record reaches back, the lot has drawn 2,606 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,505 of its 2,606 records, fully 58%, fall under that one heading. Violation (874) and enforcement (81) trail well behind. 154 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 2026.

On the environmental ledger, the building posts an Energy Star score of 29, with a site energy-use intensity of 109.9 kBtu per square foot. Its operations answer for roughly 241 metric tons of CO2-equivalent a year.

Read together — 58% complaint, 72 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.

$1.5M of New York, written across 2,606 government filings.

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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

Address536 ISHAM ST, Manhattan, NY 10034

Building TypeWalk-Up Apartment - Over Six Families Without Stores

Building ClassC1

Year Built1926

Floors5

Total Units46

Building Area35,520 sqft

Lot Size10,000 sqft

ZoningR7A

ConditionAverage

BBL1022270015

BIN1064852

OwnershipCompany-owned

Assessment & Sales

Market Value$1.5M

Assessed Total$655K

Assessed Land$81K

Last Sale Price$2.3M

Last Sale DateMar 31, 2026

Building Permits

13 on record · 9 active

Cats Registration InspectionOther

EXPIRED

Filed Jun 30, 2023Job #393921

View this permit's full record & inspection history →

Alteration — Type 3DOB Legacy

SIGNED OFF

Filed Apr 27, 2015Job #120490628-01

View this permit's full record & inspection history →

Construction EquipmentDOB Legacy

ISSUED

Filed Oct 5, 2010Job #120490628-1-1-hist

EQ

View this permit's full record & inspection history →

Construction EquipmentDOB Legacy

ISSUED

Filed Oct 5, 2010Job #120490628-01-01

EQ

View this permit's full record & inspection history →

Construction EquipmentDOB Legacy

ISSUED

Filed Aug 22, 1991Job #100037327-01-03

EQ

View this permit's full record & inspection history →

+ 8 more permits — view full report

Violations

874 on record · 154 open

Open judgment balance — docketed OATH judgments$5,500

Judgments · 56 docketed

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 30, 2026Balance $300Ticket #049303347N

FAILURE TO CLEAN 18 INCHES INTO STREET

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jun 30, 2026Balance $300Ticket #049430760Z

FAILURE TO CLEAN 18 INCHES INTO STREET

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed May 31, 2026Balance $300Ticket #049472606X

FAILURE TO CLEAN 18 INCHES INTO STREET

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2026Ticket #049163947P

DIRTY SIDEWALK

Sanitation summons (OATH)JUDGMENT DOCKETED

Docketed Jan 31, 2026Ticket #049204161L

IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE

+ 51 more docketed judgments — view full report

HPDClass C

NOV SENT OUT

Issued Jul 15, 2026#19088944

§ 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES IN THE FOYER LOCATED AT BSMT-APT BB, 1st BSMT-APT FROM EAST AT SOUTH , SECTION ''NORTH''

View this violation's full details & status history →

HPDClass C

NOV SENT OUT

Issued Jul 15, 2026#19088948

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE 3RD MARBLE TREAD FROM BOTTOM IN FRONT OF BASEMENT APARTMENTS BB AND CC AT BASEMENT AT PUBLIC HALL STAIRS, SECTION ''NORTH''

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jun 23, 2026#19024627

§ 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT SINK IN THE KITCHEN LOCATED AT APT 21B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass B

NOV SENT OUT

Issued Jun 23, 2026#19024629

§ 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE BASE CABINET AT SINK IN THE BATHROOM LOCATED AT APT 21B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

HPDClass A

NOV SENT OUT

Issued Jun 23, 2026#19024630

§ 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT THE NORTH WALL, EAST WALL IN THE KITCHEN LOCATED AT APT 21B, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH

View this violation's full details & status history →

+ 869 more violations on record — view full report

Get the Complete Report for 536 ISHAM 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 536 ISHAM ST, Manhattan built?

The building at 536 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 35,520 sqft.

Are there building permits at 536 ISHAM ST, Manhattan?

Yes. 536 ISHAM ST, Manhattan, NY 10034 has 13 building permits on record, with 9 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 (EXPIRED) filed Jun 30, 2023.

Does 536 ISHAM ST, Manhattan have violations?

Yes. 536 ISHAM ST, Manhattan, NY 10034 has 874 violations on record, with 154 currently open. Breakdown: 1 DOB, 6 ECB, 867 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 536 ISHAM ST, Manhattan have docketed judgments?

Yes. 536 ISHAM ST, Manhattan, NY 10034 has 56 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $5,500. 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 536 ISHAM ST?

536 ISHAM ST, Manhattan, NY 10034 has an assessed market value of $1.5M and a total assessed value of $655K (land: $81K). Assessment data is from the NYC Department of Finance (DOF).

When was 536 ISHAM ST last sold?

536 ISHAM ST, Manhattan, NY 10034 last sold for $2.3M on Mar 31, 2026. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 536 ISHAM ST?

536 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 536 ISHAM ST?

536 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 536 ISHAM ST?

Search 536 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.

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