Manhattan

433 9 Ave

Manhattan, NY 10001Company-ownedBBL 1007320036BIN 1012860

Updated Aug 1, 2026 · 16 sources

Year Built1962
Floors26
Building Area512,974 sqft
ZoningC6-4
ClassRB
Market Value$161.4M

433 9 AVE is a property located at 433 9 AVE, Manhattan, NY 10001. The building was constructed in 1962. The building has 26 floors. The building area is 512,974 square feet on a 39,779 sqft lot. The property is zoned C6-4. The assessed market value is $161.4M. It last sold for $1033M on Dec 17, 2021. Public records list the property as company-owned. There are 436 building permits on record (329 active). There are 193 violations on record (0 currently open). 23 docketed judgments 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

1,125records on file
63Energy Star

Completed in 1962, 433 9 Ave rises 26 stories over New York. Public records put it at 512,974 square feet of floor area, on land zoned C6-4. It is carried on the public rolls at a market value of $161M, and assessed for tax at $72.7M. In the 60 years its record reaches back, the lot has drawn 1,125 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 436 of its 1,125 records, fully 39%, fall under that one heading. Inspection (217) and violation (193) trail well behind. No 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 2020.

On the environmental ledger, the building posts an Energy Star score of 63, with a site energy-use intensity of 52.8 kBtu per square foot. Its operations answer for roughly 3,167 metric tons of CO2-equivalent a year.

Read together — 39% permit, 60 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.

$161M of New York, written across 1,125 government filings.

Property Details

Address433 9 AVE, Manhattan, NY 10001
RB
Year Built1962
Floors26
Total UnitsN/A
Building Area512,974 sqft
Lot Size39,779 sqft
ZoningC6-4
1007320036
1012860
OwnershipCompany-owned

Assessment & Sales

$161.4M
$72.7M
$5.1M
$1033M
Last Sale DateDec 17, 2021

Building Permits

436 on record · 329 active
Cats RegistrationOther
CURRENT
Filed Feb 10, 2026Job #484400
Cats Certificate To OperateOther
CURRENT
Filed Jan 24, 2025Job #445965
AlterationDOB Legacy
ISSUED
Filed Jan 9, 2024Job #123918939-01-01
Public SafetyDOB NOW
AHV PERMIT ISSUED
Filed Apr 22, 2023Job #M3543000
Public SafetyDOB NOW
AHV PERMIT ISSUED
Filed Apr 21, 2023Job #M6700705

+ 431 more permitsview full report

Violations

193 on record · none currently open
Judgments · 23 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2021Ticket #012106277L
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2020Ticket #011602930L
RECORDKEEPING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Nov 30, 2020Ticket #011713544P
AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION
OATH summonsJUDGMENT DOCKETED
Docketed Mar 31, 2021Ticket #0209529522
CONSTRUCTION MATERIALS EQUIPMENT STORED ON STREET W 0 PERMIT
DOB summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2020Ticket #037016115R
MISCELLANEOUS VIOLATIONS

+ 18 more docketed judgmentsview full report

DOB LegacyLBLVIO
DISMISSED
Issued Nov 14, 2025#2798136

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Nov 14, 2025#2798137

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Nov 14, 2025#2798138

VIOLATION ISSUED-FAILURE TO FILE 2024 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Jun 30, 2023#2703153

VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →
DOB LegacyLBLVIO
DISMISSED
Issued Jun 30, 2023#2703634

VIOLATION ISSUED-FAILURE TO FILE 2020 EXTERNAL LOW PRESSURE INSPECTION

View this violation's full details & status history →

+ 188 more violations on record — view full report

Get the Complete Report for 433 9 AVE

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

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Frequently Asked Questions

When was 433 9 AVE, Manhattan built?

The building at 433 9 AVE, Manhattan, NY 10001 was constructed in 1962. with 26 floors. The building area is 512,974 sqft.

Are there building permits at 433 9 AVE, Manhattan?

Yes. 433 9 AVE, Manhattan, NY 10001 has 436 building permits on record, with 329 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 (CURRENT) filed Feb 10, 2026.

Does 433 9 AVE, Manhattan have violations?

Yes. 433 9 AVE, Manhattan, NY 10001 has 193 violations on record, with 0 currently open. Breakdown: 132 DOB, 61 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 433 9 AVE, Manhattan have docketed judgments?

Yes. 433 9 AVE, Manhattan, NY 10001 has 23 docketed judgments 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 433 9 AVE?

433 9 AVE, Manhattan, NY 10001 has an assessed market value of $161.4M and a total assessed value of $72.7M (land: $5.1M). Assessment data is from the NYC Department of Finance (DOF).

When was 433 9 AVE last sold?

433 9 AVE, Manhattan, NY 10001 last sold for $1033M on Dec 17, 2021. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 433 9 AVE?

433 9 AVE, Manhattan, NY 10001 is zoned C6-4. 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 433 9 AVE?

433 9 AVE, Manhattan, NY 10001 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 433 9 AVE?

Search 433 9 AVE 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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433 9 AVE, Manhattan, NY 10001 — Property Records, Permits, Violations, Tax & Zoning | RegWatch