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Manhattan • Elevator Apartment

66 Madison Ave

Manhattan, NY 10016Company-ownedBBL 1008570018BIN 1016888
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Updated Aug 1, 2026 · 16 sources

Year Built1910
Floors13
Units138
Building Area140,000 sqft
ZoningC5-2
ClassD4
Market Value$37.2M

66 MADISON AVE is a property located at 66 MADISON AVE, Manhattan, NY 10016. It is classified as a elevator apartment - cooperative. The building was constructed in 1910. It has 13 floors and 138 units. The building area is 140,000 square feet on a 11,968 sqft lot. The property is zoned C5-2. The assessed market value is $37.2M. Public records list the property as company-owned. There are 212 building permits on record (155 active). There are 108 violations on record (11 currently open). 16 docketed judgments carrying $9,686 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

898records on file
39Energy Star

Completed in 1910, 66 Madison Ave rises 13 stories over New York. Public records put it at 138 units and 140,000 square feet of floor area, on land zoned C5-2. It is carried on the public rolls at a market value of $37.2M, and assessed for tax at $16.7M. In the 49 years its record reaches back, the lot has drawn 898 separate government filings — a paper trail nearly as tall as the building itself.

The documentary life of the address leans hard toward inspection: 367 of its 898 records, fully 41%, fall under that one heading. Permit (212) and violation (108) trail well behind. 11 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 2019.

On the environmental ledger, the building posts an Energy Star score of 39, with a site energy-use intensity of 77.7 kBtu per square foot. Its operations answer for roughly 855 metric tons of CO2-equivalent a year.

Read together — 41% inspection, 49 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.

$37.2M of New York, written across 898 government filings.

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Sources
NYC DOBNYC HPDNYC DOFACRISNYC DCPECB/OATHNYC DEPNYC LPCNYC FDNYNYS DHCRMOCEJFEMAEPAUS CensusHUDUSGS
updated

Property Details

Address66 MADISON AVE, Manhattan, NY 10016
Building TypeElevator Apartment - Cooperative
D4
Year Built1910
Floors13
Total Units138
Building Area140,000 sqft
Lot Size11,968 sqft
ZoningC5-2
ConditionAverage
1008570018
1016888
OwnershipCompany-owned

Assessment & Sales

$37.2M
$16.7M
$2.3M

Building Permits

212 on record · 155 active
Cats Certificate To OperateOther
CURRENT
Filed Jun 12, 2026Job #485362
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Mar 25, 2026Est. cost $3KJob #M01265126-S1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Mar 25, 2026Est. cost $83KJob #M01265126-I1
View this permit's full record & inspection history →
General ConstructionDOB NOW
LOC ISSUED
Filed Feb 20, 2026Est. cost $40KJob #M01265126-S2
View this permit's full record & inspection history →
PlumbingDOB NOW
PERMIT ISSUED
Filed Feb 9, 2026Est. cost $20KJob #M01251486-S1

Initial Permit

View this permit's full record & inspection history →

+ 207 more permits — view full report

Violations

108 on record · 11 open
Open judgment balance — docketed OATH judgments$9,686
Judgments · 16 docketed
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Jan 31, 2026Balance $1,000Ticket #014200708H
RECORDKEEPING
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2025Balance $99Ticket #014108570M
FIRE PROTECTION SYSTEMS
Sanitation summons (OATH)JUDGMENT DOCKETED
Docketed Mar 31, 2023Ticket #047582945P
LOOSE RUBBISH 1ST OCCURRENCE
DEP summons (OATH)JUDGMENT DOCKETED
Docketed Jun 30, 2022Balance $1,137Ticket #000287212K
NOISE FROM CIRCULATION DEVICE IN EXCESS OF 42 DB A
FDNY summons (OATH)JUDGMENT DOCKETED
Docketed Apr 30, 2020Balance $1,000Ticket #011713017N
PERMITS

+ 11 more docketed judgments — view full report

ECBLocal Law
ACTIVE
Issued Oct 15, 2018#37013287J

FAILURE TO SUBMIT A REQUIRED CYCLE 8B REPORT OF CRITICAL EXAMINATION DOCUMENTING CONDITION OF EXTERIOR WALL AND APPURTENANCES REQUIRED BY 28-302.4 FOR CONTROL#802388. REMEDY: SUBMIT REQUIRED TECHNICAL REPORT

View this violation's full details & status history →
HPDClass C
NOV SENT OUT
Issued Sep 12, 2018#12581513

§ 27-2033 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM SIGN MISSING AT PUBLIC HALL, 1st STORY

View this violation's full details & status history →

+ 106 more violations on record — view full report

Get the Complete Report for 66 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 66 MADISON AVE, Manhattan built?

The building at 66 MADISON AVE, Manhattan, NY 10016 was constructed in 1910. It is classified as a elevator apartment - cooperative with 13 floors and 138 units. The building area is 140,000 sqft.

Are there building permits at 66 MADISON AVE, Manhattan?

Yes. 66 MADISON AVE, Manhattan, NY 10016 has 212 building permits on record, with 155 currently active. Permits are sourced from the NYC Department of Buildings (DOB Legacy and DOB NOW systems). The most recent permit is a Cats Certificate To Operate (CURRENT) filed Jun 12, 2026.

Does 66 MADISON AVE, Manhattan have violations?

Yes. 66 MADISON AVE, Manhattan, NY 10016 has 108 violations on record, with 11 currently open. Breakdown: 82 DOB, 11 ECB, 15 HPD. Sources: NYC DOB, HPD, and ECB/OATH.

Does 66 MADISON AVE, Manhattan have docketed judgments?

Yes. 66 MADISON AVE, Manhattan, NY 10016 has 16 docketed judgments on record with the NYC Office of Administrative Trials & Hearings (OATH), with an open balance of $9,686. 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 66 MADISON AVE?

66 MADISON AVE, Manhattan, NY 10016 has an assessed market value of $37.2M and a total assessed value of $16.7M (land: $2.3M). Assessment data is from the NYC Department of Finance (DOF).

What is the zoning for 66 MADISON AVE?

66 MADISON AVE, Manhattan, NY 10016 is zoned C5-2. 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 66 MADISON AVE?

66 MADISON AVE, 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 66 MADISON AVE?

Search 66 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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66 MADISON AVE, Manhattan, NY 10016 — Property Records, Permits, Violations, Tax & Zoning | RegWatch