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Manhattan • Office

300 Madison Ave

Manhattan, NY 10017Individually ownedBBL 1012760058BIN 1085972
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Updated Aug 1, 2026 · 16 sources

Year Built2002
Floors36
Units2
Building Area1,142,417 sqft
ZoningC5-3
ClassO4
Market Value$680.3M

300 MADISON AVE is a property located at 300 MADISON AVE, Manhattan, NY 10017. It is classified as a office - semi-fireproof (small). The building was constructed in 2002. It has 36 floors and 2 units. The building area is 1,142,417 square feet on a 45,839 sqft lot. The property is zoned C5-3. The assessed market value is $680.3M. Public records list the property as individually owned. There are 1703 building permits on record (1152 active). There are 333 violations on record (4 currently open). 25 docketed judgments carrying $1,755 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

2,867records on file
78Energy Star

Completed in 2002, 300 Madison Ave rises 36 stories over New York. Public records put it at 2 units and 1,142,417 square feet of floor area, on land zoned C5-3. It is carried on the public rolls at a market value of $680M, and assessed for tax at $306M. In the 61 years its record reaches back, the lot has drawn 2,867 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward permit: 1,703 of its 2,867 records, fully 59%, fall under that one heading. Inspection (463) and violation (333) trail well behind. 4 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 2004.

On the environmental ledger, the building posts an Energy Star score of 78, with a site energy-use intensity of 80.0 kBtu per square foot. Its operations answer for roughly 9,256 metric tons of CO2-equivalent a year.

Read together — 59% 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.

$680M of New York, written across 2,867 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

Address300 MADISON AVE, Manhattan, NY 10017
Building TypeOffice - Semi-Fireproof (small)
O4
Year Built2002
Floors36
Total Units2
Building Area1,142,417 sqft
Lot Size45,839 sqft
ZoningC5-3
1012760058
1085972
OwnershipIndividually owned

Assessment & Sales

$680.3M
$306.1M
$40.5M

Building Permits

1703 on record · 1152 active
ElevatorDOB NOW
PENDING PLAN EXAMINER ASSIGNMENT
Filed Jul 27, 2026Job #M01431131-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Jul 23, 2026Est. cost $29KJob #M01306727-S2
View this permit's full record & inspection history →
General ConstructionDOB NOW
FILING WITHDRAWN
Filed Jul 20, 2026Est. cost $35KJob #M01236514-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
PERMIT ENTIRE
Filed Jul 20, 2026Est. cost $63KJob #M01381803-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
APPROVED
Filed Jul 20, 2026Est. cost $63KJob #M01381803-P1
View this permit's full record & inspection history →

+ 1698 more permits — view full report

Violations

333 on record · 4 open
Open judgment balance — docketed OATH judgments$1,755
Judgments · 25 docketed
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Aug 31, 2025Balance $455Ticket #000862358L
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jul 31, 2024Balance $1,300Ticket #000786077N
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2025Ticket #000789919Y
IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFF
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed May 31, 2023Ticket #012128718P
FIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMS
DOT summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2021Ticket #0702523416
FAILURE TO INSTALL A COLOR CODING MARKER AT THE END OF THE RESTORATION

+ 20 more docketed judgments — view full report

DOB LegacyEGRADE
ACTIVE
Issued Dec 1, 2024#2784457

FAILURE TO DISPLAY ENERGY EFFICIENCY SCORE AND ENERGY EFFICIENCY GRADE AS PER ADCODE SEC. 28-309.12.3

View this violation's full details & status history →

+ 332 more violations on record — view full report

Get the Complete Report for 300 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 300 MADISON AVE, Manhattan built?

The building at 300 MADISON AVE, Manhattan, NY 10017 was constructed in 2002. It is classified as a office - semi-fireproof (small) with 36 floors and 2 units. The building area is 1,142,417 sqft.

Are there building permits at 300 MADISON AVE, Manhattan?

Yes. 300 MADISON AVE, Manhattan, NY 10017 has 1703 building permits on record, with 1152 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Elevator (PENDING PLAN EXAMINER ASSIGNMENT) filed Jul 27, 2026.

Does 300 MADISON AVE, Manhattan have violations?

Yes. 300 MADISON AVE, Manhattan, NY 10017 has 333 violations on record, with 4 currently open. Breakdown: 224 DOB, 109 ECB. Sources: NYC DOB, HPD, and ECB/OATH.

Does 300 MADISON AVE, Manhattan have docketed judgments?

Yes. 300 MADISON AVE, Manhattan, NY 10017 has 25 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $1,755. 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 300 MADISON AVE?

300 MADISON AVE, Manhattan, NY 10017 has an assessed market value of $680.3M and a total assessed value of $306.1M (land: $40.5M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 300 MADISON AVE?

300 MADISON AVE, Manhattan, NY 10017 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 300 MADISON AVE?

300 MADISON AVE, Manhattan, NY 10017 is individually 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 300 MADISON AVE?

Search 300 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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300 MADISON AVE, Manhattan, NY 10017 — Property Records, Permits, Violations, Tax & Zoning | RegWatch