Manhattan • Office

443 Park Ave South

Manhattan, NY 10016Company-ownedBBL 1008860001BIN 1018296

Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors11
Units28
Building Area75,588 sqft
ZoningC6-4A
ClassO6
Market Value$19.3M

443 PARK AVE SOUTH is a property located at 443 PARK AVE SOUTH, Manhattan, NY 10016. It is classified as a office - loft/mixed use. The building was constructed in 1910. It has 11 floors and 28 units. The building area is 75,588 square feet on a 6,662 sqft lot. The property is zoned C6-4A. The assessed market value is $19.3M. Public records list the property as company-owned. There are 270 building permits on record (209 active). There are 69 violations on record (0 currently open). 9 docketed judgments carrying $1,300 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

607records on file
84Energy Star

Completed in 1910, 443 Park Ave South rises 11 stories over New York. Public records put it at 28 units and 75,588 square feet of floor area, on land zoned C6-4A. It is carried on the public rolls at a market value of $19.3M, and assessed for tax at $8.7M. In the 66 years its record reaches back, the lot has drawn 607 separate government filings.

The documentary life of the address leans hard toward permit: 270 of its 607 records, fully 44%, fall under that one heading. Inspection (168) and violation (69) 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 2013.

On the environmental ledger, the building posts an Energy Star score of 84, with a site energy-use intensity of 48.9 kBtu per square foot. Its operations answer for roughly 330 metric tons of CO2-equivalent a year.

Read together — 44% permit, 66 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.

$19.3M of New York, written across 607 government filings.

Property Details

Address443 PARK AVE SOUTH, Manhattan, NY 10016
Building TypeOffice - Loft/Mixed Use
O6
Year Built1910
Floors11
Total Units28
Building Area75,588 sqft
Lot Size6,662 sqft
ZoningC6-4A
1008860001
1018296
OwnershipCompany-owned

Assessment & Sales

$19.3M
$8.7M
$2.3M

Building Permits

270 on record · 209 active
Cats Registration InspectionOther
CURRENT
Filed Jun 12, 2026Job #491441
ElectricalDOB NOW
PERMIT ISSUED
Filed Apr 30, 2026Job #M01395429-I1-EL
SprinklerDOB NOW
PERMIT ISSUED
Filed Apr 21, 2026Est. cost $43KJob #M01370872-S3
PlumbingDOB NOW
PERMIT ISSUED
Filed Apr 21, 2026Est. cost $42KJob #M01370872-S2
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Apr 21, 2026Est. cost $42KJob #M01370872-S2

+ 265 more permitsview full report

Violations

69 on record · none currently open
Open judgment balance — docketed OATH judgments$1,300
Judgments · 9 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Balance $1,300Ticket #000726591L
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Dec 31, 2022Ticket #012124623Y
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Sep 30, 2020Ticket #037016402J
MISCELLANEOUS VIOLATIONS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2018Ticket #038257931Z
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2018Ticket #038257933M
FAILURE TO MAINTAIN ELEVATOR OR CONVEYING SYSTEM

+ 4 more docketed judgmentsview full report

ECBConstruction
RESOLVE
Issued Sep 29, 2020#37020296R

SEC. 27-929.1 FAILURE TO COMPLETE THE INSTALLATION OF A FULL SYSTEM OFAUTOMATIC SPRINKLERS & FILE A FINAL SPRINKLER REPORT PREPARED BY A REGISTERED DESIGN PROFESSIONAL IN AN OFFICE BLDG 100 FEET OR MORE IN HEIG

View this violation's full details & status history →
DOB LegacyE
RESOLVED
Issued Sep 23, 2020#2486898
ECBConstruction
RESOLVE
Issued Nov 15, 2019#37016402J

AC 27-929.1, FAILURE TO COMPLETE THE INSTALLATION OF A FULL SYSTEM OF AUTOMATIC SPRINKLERS & FILE SPRINKLER REPORT PREPARED BY A REGISTERD DESIGN PROFESSIONAL BY JULY 1, 2019, IN AN OFFICE BUILDING 100 FEET OR

View this violation's full details & status history →
DOB LegacyLocal Law 26/04
DISMISSED
Issued Sep 3, 2019#2381493

FAILED TO FILE FINAL SPRINKLER REPORT BY JULY 1, 2019

View this violation's full details & status history →
DOB LegacyACC1
DISMISSED
Issued Jan 26, 2018#2234452

VIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2016 CAT 1 INSP/TST

View this violation's full details & status history →

+ 64 more violations on record — view full report

Get the Complete Report for 443 PARK AVE SOUTH

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

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Frequently Asked Questions

When was 443 PARK AVE SOUTH, Manhattan built?

The building at 443 PARK AVE SOUTH, Manhattan, NY 10016 was constructed in 1910. It is classified as a office - loft/mixed use with 11 floors and 28 units. The building area is 75,588 sqft.

Are there building permits at 443 PARK AVE SOUTH, Manhattan?

Yes. 443 PARK AVE SOUTH, Manhattan, NY 10016 has 270 building permits on record, with 209 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 Jun 12, 2026.

Does 443 PARK AVE SOUTH, Manhattan have violations?

Yes. 443 PARK AVE SOUTH, Manhattan, NY 10016 has 69 violations on record, with 0 currently open. Breakdown: 54 DOB, 15 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 443 PARK AVE SOUTH, Manhattan have docketed judgments?

Yes. 443 PARK AVE SOUTH, Manhattan, NY 10016 has 9 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,300. 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 443 PARK AVE SOUTH?

443 PARK AVE SOUTH, Manhattan, NY 10016 has an assessed market value of $19.3M and a total assessed value of $8.7M (land: $2.3M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 443 PARK AVE SOUTH?

443 PARK AVE SOUTH, Manhattan, NY 10016 is zoned C6-4A. 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 443 PARK AVE SOUTH?

443 PARK AVE SOUTH, Manhattan, NY 10016 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 443 PARK AVE SOUTH?

Search 443 PARK AVE SOUTH 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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443 PARK AVE SOUTH, Manhattan, NY 10016 — Property Records, Permits, Violations, Tax & Zoning | RegWatch