Skip to content

Manhattan • Walk

549 Isham St

Manhattan, NY 10034Company-ownedBBL 1022280014BIN 1064861
Save buildingView report

Updated Aug 1, 2026 · 16 sources

Year Built1922
Floors5
Units50
Building Area36,210 sqft
ZoningR7A
ClassC1
Market Value$4.7M

549 ISHAM ST is a property located at 549 ISHAM ST, Manhattan, NY 10034. It is classified as a walk-up apartment - over six families without stores. The building was constructed in 1922. It has 5 floors and 50 units. The building area is 36,210 square feet on a 10,000 sqft lot. The property is zoned R7A. The assessed market value is $4.7M. It last sold for $4.1M on Feb 10, 2005. Public records list the property as company-owned. There are 23 building permits on record (18 active). There are 361 violations on record (96 currently open). 19 docketed judgments carrying $2,000 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

2,120records on file
72Energy Star

Completed in 1922, 549 Isham St rises 5 stories over New York. Public records put it at 50 units and 36,210 square feet of floor area, on land zoned R7A. It is carried on the public rolls at a market value of $4.7M, and assessed for tax at $2.1M. In the 96 years its record reaches back, the lot has drawn 2,120 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward complaint: 1,499 of its 2,120 records, fully 71%, fall under that one heading. Violation (361) and inspection (103) trail well behind. 96 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 2005.

On the environmental ledger, the building posts an Energy Star score of 72, with a site energy-use intensity of 82.4 kBtu per square foot. Its operations answer for roughly 204 metric tons of CO2-equivalent a year.

Read together — 71% complaint, 96 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.

71% of every record here performs the same act: complaint.

Open the live report — daily-updated data, AI chat & alerts
Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address549 ISHAM ST, Manhattan, NY 10034
Building TypeWalk-Up Apartment - Over Six Families Without Stores
C1
Year Built1922
Floors5
Total Units50
Building Area36,210 sqft
Lot Size10,000 sqft
ZoningR7A
ConditionAverage
1022280014
1064861
OwnershipCompany-owned

Assessment & Sales

$4.7M
$2.1M
$80K
$4.1M
Last Sale DateFeb 10, 2005

Building Permits

23 on record · 18 active
Sidewalk ShedDOB NOW
PERMIT ISSUED
Filed Jun 1, 2026Est. cost $1KJob #M01300238-I1

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jun 1, 2026Est. cost $1KJob #M01300238-I1
View this permit's full record & inspection history →
ElectricalDOB NOW
PERMIT ISSUED
Filed Jun 1, 2026Job #M01300240-I1-EL

Installation of temporary wiring for sidewalk shed

View this permit's full record & inspection history →
Cats Registration InspectionOther
CURRENT
Filed Mar 20, 2025Job #453397
View this permit's full record & inspection history →
Cats RegistrationOther
CURRENT
Filed Aug 9, 2023Job #400919
View this permit's full record & inspection history →

+ 18 more permits — view full report

Violations

361 on record · 96 open
Open judgment balance — docketed OATH judgments$2,000
Judgments · 19 docketed
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2022Ticket #047211854R
FAILURE TO CLEAN 18 INCHES INTO STREET
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2021Balance $1,000Ticket #011744833N
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2021Ticket #011744834P
GENERAL MAINTENANCE
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2021Ticket #046978448Z
FAILURE TO CLEAN 18 INCHES INTO STREET
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2021Ticket #046920434X
DIRTY SIDEWALK DIRTY AREA

+ 14 more docketed judgments — view full report

ECBConstruction
ACTIVE
Issued Jul 24, 2026#39557025H

OBSERVED SIDEWALK SHED ERECTED AT 5 STORY RESIDENTIAL BUILDING. PERMIT ACTIVE. NO ACTIVE WORK AT TIME OF INSPECTION. MISSING INFO PANEL ON PARAPET. BC 3301.9 PROJECT INFORMATION PANEL/SIDEWALK SHED PARAPET PANE

View this violation's full details & status history →
HPDClass B
NOV SENT OUT
Issued Jul 15, 2026#19075423

§ 27-2005 HMC: REFIT DOOR IN THE ENTRANCE LOCATED AT APT 22, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Jul 15, 2026#19075424

§ 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT EAST AND NORTH WALL IN THE BATHROOM LOCATED AT APT 22, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass C
NOTICE OF ISSUANCE SENT TO TENANT
Issued Jul 15, 2026#19075425

HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 22, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →
HPDClass A
NOV SENT OUT
Issued Jul 15, 2026#19075426

§ 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE KITCHEN LOCATED AT APT 22, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST

View this violation's full details & status history →

+ 356 more violations on record — view full report

Get the Complete Report for 549 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.

View Report

Frequently Asked Questions

When was 549 ISHAM ST, Manhattan built?

The building at 549 ISHAM ST, Manhattan, NY 10034 was constructed in 1922. It is classified as a walk-up apartment - over six families without stores with 5 floors and 50 units. The building area is 36,210 sqft.

Are there building permits at 549 ISHAM ST, Manhattan?

Yes. 549 ISHAM ST, Manhattan, NY 10034 has 23 building permits on record, with 18 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Sidewalk Shed (PERMIT ISSUED) filed Jun 1, 2026.

Does 549 ISHAM ST, Manhattan have violations?

Yes. 549 ISHAM ST, Manhattan, NY 10034 has 361 violations on record, with 96 currently open. Breakdown: 11 DOB, 9 ECB, 341 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 549 ISHAM ST, Manhattan have docketed judgments?

Yes. 549 ISHAM ST, Manhattan, NY 10034 has 19 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $2,000. 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 549 ISHAM ST?

549 ISHAM ST, Manhattan, NY 10034 has an assessed market value of $4.7M and a total assessed value of $2.1M (land: $80K). Assessment data is from the NYC Department of Finance (DOF).

When was 549 ISHAM ST last sold?

549 ISHAM ST, Manhattan, NY 10034 last sold for $4.1M on Feb 10, 2005. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 549 ISHAM ST?

549 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 549 ISHAM ST?

549 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 549 ISHAM ST?

Search 549 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
Manhattan Property Search →Manhattan Permit Search →Manhattan Violation Lookup →Manhattan Tax Search →Manhattan Title Search →Manhattan Zoning Lookup →NYC Permit Search →NYC Violation Lookup →NYC Property Tax →NYC Zoning Lookup →NYC Compliance Deadlines →NYC Violation Types →Free Property Search →Data Sources →Class C Buildings Guide →
549 ISHAM ST, Manhattan, NY 10034 — Property Records, Permits, Violations, Tax & Zoning | RegWatch