399 PARK AVE, Manhattan, NY 10022 — Property Records, Permits, Violations, Tax & Zoning | RegWatch

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Year Built1969

Floors39

Units2

Building Area1,526,121 sqft

ZoningC5-2.5

ClassRB

Market Value$350M

399 PARK AVE is a property located at 399 PARK AVE, Manhattan, NY 10022. It is classified as a condo - office space. The building was constructed in 1969. It has 39 floors and 2 units. The building area is 1,526,121 square feet on a 81,325 sqft lot. The property is zoned C5-2.5. The assessed market value is $350M. Public records list the property as government-owned. There are 4632 building permits on record (3109 active). There are 293 violations on record (1 currently open). 63 docketed judgments carrying $24,090 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

5,482records on file

69Energy Star

Completed in 1969, 399 Park Ave rises 39 stories over New York. Public records put it at 2 units and 1,526,121 square feet of floor area, on land zoned C5-2.5. It is carried on the public rolls at a market value of $350M, and assessed for tax at $158M. In the 44 years its record reaches back, the lot has drawn 5,482 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 4,632 of its 5,482 records, fully 84%, fall under that one heading. Violation (293) and enforcement (257) trail well behind. 1 violation stands 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 2022.

On the environmental ledger, the building posts an Energy Star score of 69, with a site energy-use intensity of 75.7 kBtu per square foot. Its operations answer for roughly 13,183 metric tons of CO2-equivalent a year.

Read together — 84% permit, 44 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.

84% of every record here performs the same act: permit.

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Executive summary, compliance history, title chain & existing debt, recorded documents & agreements, owner contacts, tax detail, Use & Development, build envelope, market comps, investment metrics, deal math & stress tests, deal signals, pre-foreclosure signals, neighborhood. Downloadable PDF. One payment, no subscription.

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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

latest record Oct 23, 2026

Property Details

Address399 PARK AVE, Manhattan, NY 10022

Building TypeCondo - Office Space

Building ClassRB

Year Built1969

Floors39

Total Units2

Building Area1,526,121 sqft

Lot Size81,325 sqft

ZoningC5-2.5

ConditionAverage

BBL1013087502

BIN1071457

OwnershipGovernment-owned

Assessment & Sales

Market Value$350M

Assessed Total$157.5M

Assessed Land$29.3M

Building Permits

4632 on record · 3109 active

General ConstructionDOB NOW

QA FAILED

Filed Oct 23, 2026Est. cost $73KJob #M01463843-I1

View this permit's full record & inspection history →

General ConstructionDOB NOW

APPROVED

Filed Oct 21, 2026Est. cost $820KJob #M01461459-I1

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ISSUED

Filed Oct 20, 2026Est. cost $778KJob #M01463879-I1

Initial Permit

View this permit's full record & inspection history →

General ConstructionDOB NOW

PERMIT ENTIRE

Filed Oct 20, 2026Est. cost $778KJob #M01463879-I1

View this permit's full record & inspection history →

Minor WorkDOB NOW

AHV PERMIT ISSUED

Filed Oct 16, 2026Job #M5761948

View this permit's full record & inspection history →

+ 4627 more permits — view full report

Violations

293 on record · 1 open

Open judgment balance — docketed OATH judgments$24,090

Judgments · 63 docketed

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Sep 30, 2026Balance $5,000Ticket #014243197P

RECORDKEEPING

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jul 14, 2026Balance $935Ticket #012179848N

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jun 8, 2026Balance $935Ticket #012178009H

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jul 27, 2026Balance $935Ticket #012180302J

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

FDNY summons (OATH)JUDGMENT DOCKETED

Docketed Jun 16, 2026Balance $935Ticket #012178111Y

FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS

+ 58 more docketed judgments — view full report

SafetyEnergy Benchmarking

ACTIVE

Issued Sep 25, 2026#VIO-DQ-EN-BENCH-202608-0166175

FAILURE TO FILE BENCHMARKING REPORT OF ENERGY USE AS PER AD. CODE SEC. 28-309.4

View this violation's full details & status history →

+ 292 more violations on record — view full report

Get the Complete Report for 399 PARK 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 399 PARK AVE, Manhattan built?

The building at 399 PARK AVE, Manhattan, NY 10022 was constructed in 1969. It is classified as a condo - office space with 39 floors and 2 units. The building area is 1,526,121 sqft.

Are there building permits at 399 PARK AVE, Manhattan?

Yes. 399 PARK AVE, Manhattan, NY 10022 has 4632 building permits on record, with 3109 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a General Construction (QA FAILED) filed Oct 23, 2026.

Does 399 PARK AVE, Manhattan have violations?

Yes. 399 PARK AVE, Manhattan, NY 10022 has 293 violations on record, with 1 currently open. Breakdown: 15 DOB Safety, 217 DOB, 61 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 399 PARK AVE, Manhattan have docketed judgments?

Yes. 399 PARK AVE, Manhattan, NY 10022 has 63 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $24,090. 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 399 PARK AVE?

399 PARK AVE, Manhattan, NY 10022 has an assessed market value of $350M and a total assessed value of $157.5M (land: $29.3M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 399 PARK AVE?

399 PARK AVE, Manhattan, NY 10022 is zoned C5-2.5. 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 399 PARK AVE?

399 PARK AVE, Manhattan, NY 10022 is government-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 399 PARK AVE?

Search 399 PARK 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 ($15, one-time) adds the complete title history, owner contacts, and a downloadable PDF.

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399 PARK AVE, Manhattan, NY 10022 — Property Records, Permits, Violations, Tax & Zoning | RegWatch