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Manhattan • Office

379 Madison Ave

Manhattan, NY Government-ownedBBL 1012820021BIN 1035404
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Updated Sep 15, 2026 · 16 sources

Year Built1999
Floors44
Units3
Building Area1,174,988 sqft
ZoningC5-3
ClassO4
Market Value$552.5M

379 MADISON AVE is a property located at 379 MADISON AVE, Manhattan, NY . It is classified as a office - semi-fireproof (small). The building was constructed in 1999. It has 44 floors and 3 units. The building area is 1,174,988 square feet on a 43,313 sqft lot. The property is zoned C5-3. The assessed market value is $552.5M. It last sold for $33.1M on Feb 28, 2020. Public records list the property as government-owned. There are 1890 building permits on record (1402 active). There are 307 violations on record (1 currently open). 44 docketed judgments carrying $11,675 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

4,233records on file
75Energy Star

Completed in 1999, 379 Madison Ave rises 44 stories over New York. Public records put it at 3 units and 1,174,988 square feet of floor area, on land zoned C5-3. It is carried on the public rolls at a market value of $552M, and assessed for tax at $249M. In the 61 years its record reaches back, the lot has drawn 4,233 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 1,890 of its 4,233 records, fully 45%, fall under that one heading. Inspection (1,649) and violation (307) 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 2026.

On the environmental ledger, the building posts an Energy Star score of 75, with a site energy-use intensity of 116.9 kBtu per square foot. Its operations answer for roughly 14,352 metric tons of CO2-equivalent a year.

Read together — 45% permit, 61 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.

$552M of New York, written across 4,233 government filings.

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

Address379 MADISON AVE, Manhattan, NY
Building TypeOffice - Semi-Fireproof (small)
O4
Year Built1999
Floors44
Total Units3
Building Area1,174,988 sqft
Lot Size43,313 sqft
ZoningC5-3
1012820021
1035404
OwnershipGovernment-owned

Assessment & Sales

$552.5M
$248.6M
$18.5M
$33.1M
Last Sale DateFeb 28, 2020

Building Permits

1890 on record · 1402 active
Minor WorkDOB NOW
AHV PERMIT ISSUED
Filed Sep 23, 2026Job #M8600154
View this permit's full record & inspection history →
Minor WorkDOB NOW
AHV PERMIT ISSUED
Filed Sep 13, 2026Job #M4968067
View this permit's full record & inspection history →
PlumbingDOB NOW
PERMIT ISSUED
Filed Sep 11, 2026Est. cost $469KJob #M01293902-S2

Initial Permit

View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Sep 11, 2026Est. cost $469KJob #M01293902-S2
View this permit's full record & inspection history →
PlumbingDOB NOW
PERMIT ISSUED
Filed Sep 10, 2026Est. cost $525KJob #M01293952-S2

Initial Permit

View this permit's full record & inspection history →

+ 1885 more permits — view full report

Violations

307 on record · 1 open
Open judgment balance — docketed OATH judgments$11,675
Judgments · 44 docketed
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 17, 2026Balance $625Ticket #039552705Z
WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AMENDMENTS
DOB summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2026Ticket #039551060X
MISCELLANEOUS VIOLATIONS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2026Ticket #049443570K
DIRTY SIDEWALK
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jun 15, 2026Balance $2,600Ticket #000965222Y
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Feb 28, 2026Balance $1,950Ticket #000929384Z
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 2ND OFF

+ 39 more docketed judgments — view full report

ECBConstruction
RESOLVE
Issued Jun 15, 2026#39555527Z

AT TIME OF INSPECTION OBSERVED ACTIVE CONSTRUCTION SITE. WORK DOES NOT CONFORM WITH SUSPENDED SCAFFOLD DRAWINGS. AT 44 FLOOR DETAILS SHOWS ADDITION OF 3RD SHORT INNER BEAM AT ALL CORNERS NOT INSTALLED. AT 12 FL

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Apr 6, 2026#39552705Z

AT TIME OF INSPECTION OBSERVED ACTIVE SUSPENDED SCAFFOLD. UPON REQUESTING MANUFACTURE SPECS FOR SPIDER PLATFORM, THEY PROVIDED SKY CLIMBER SPECS SPIDER WAS NOT PROVIDED. OBSERVED A SUSPENDED SCAFFOLD PLATFORM P

View this violation's full details & status history →
ECBConstruction
RESOLVE
Issued Apr 6, 2026#39552704R

UPON REVIEWING APPROVED DRAWINGS, SEVERAL DISCREPANCIES OBSERVED. EXTRA OUTER BEAM ON RAIL ADDED TO CORNERS ON MULTIPLE FLOORS. DETAIL LABEL BRIDGE LEG DOES NOT CONFORM MISSING CROSS BRACES. OUTRIGGER BEAMS INS

View this violation's full details & status history →
ECB
RESOLVE
Issued Apr 6, 2026#39552784X

ATI OBSERVED ACTIVE SUSPENDED SCAFFOLDS. UPON REQUESTING DESIGNATION LETTER FOR COMPETENT PERSON SAFETY REPRESENTATIVES FROM TISHMAN DID HAVE ONE. INSTEAD A REPRESENTATIVE FROM SAFWAY WHICH IS THE INSTALLER OF

View this violation's full details & status history →
ECBCranes and Derricks
RESOLVE
Issued Apr 6, 2026#39552708Y

AT TIME OF INSPECTION OBSERVED ACTIVE SITE. UPON REVIEWING MONORAIL SETUP NOTICE MATERIAL HOIST ON DIFFERENT LEVELS. LOAD RATE CAPACITIES ARE 2200 AND 4400 UPON NO LICENSE RIGGER DESIGNATED FOR HOISTING OR LOWE

View this violation's full details & status history →

+ 302 more violations on record — view full report

Get the Complete Report for 379 MADISON 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 379 MADISON AVE, Manhattan built?

The building at 379 MADISON AVE, Manhattan, NY was constructed in 1999. It is classified as a office - semi-fireproof (small) with 44 floors and 3 units. The building area is 1,174,988 sqft.

Are there building permits at 379 MADISON AVE, Manhattan?

Yes. 379 MADISON AVE, Manhattan, NY has 1890 building permits on record, with 1402 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Minor Work (AHV PERMIT ISSUED) filed Sep 23, 2026.

Does 379 MADISON AVE, Manhattan have violations?

Yes. 379 MADISON AVE, Manhattan, NY has 307 violations on record, with 1 currently open. Breakdown: 64 DOB Safety, 195 DOB, 48 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 379 MADISON AVE, Manhattan have docketed judgments?

Yes. 379 MADISON AVE, Manhattan, NY has 44 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $11,675. 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 379 MADISON AVE?

379 MADISON AVE, Manhattan, NY has an assessed market value of $552.5M and a total assessed value of $248.6M (land: $18.5M). Assessment data is from the NYC Department of Finance (DOF).

When was 379 MADISON AVE last sold?

379 MADISON AVE, Manhattan, NY last sold for $33.1M on Feb 28, 2020. Sale records are sourced from NYC ACRIS and Department of Finance rolling sales data.

What is the zoning for 379 MADISON AVE?

379 MADISON AVE, Manhattan, NY is zoned C5-3. 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 379 MADISON AVE?

379 MADISON AVE, Manhattan, NY 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 379 MADISON AVE?

Search 379 MADISON 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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379 MADISON AVE, Manhattan, NY — Property Records, Permits, Violations, Tax & Zoning | RegWatch