366 Madison Avenue
Manhattan · 10017 · BBL 1012810056 · look up another building
A company took title here in October 21, 2025, for a stated $50M.
Most recent filing on this building: a permit, September 29, 2026
366 Madison Avenue is a commercial or office building in Midtown East, Manhattan, ZIP 10017. City records date it to 1921. The city's property file lists the owner of record as 366 MAD LLC. Its total assessed value is $15.3M, for the 2026 tax year.
No DHCR registration is on file for this address, which is a gap in the record rather than an answer about your apartment. The state will send you your own rent history free, and it is the only binding answer on what you should be paying.
Who owns 366 Madison Avenue
The most recent recorded deed is dated Oct 21, 2025, transferring the lot to 366 MAD LLC for a stated $50M. PulseCities holds 1 recorded deed for this lot. Deeds recorded through September 29, 2026, the most recent day the city has published.
A deed names a party of record. Stated consideration of $0 usually marks a transfer between related parties rather than a sale.
The November 1 report on this block
On the first of every month we email one page about tax block 1281 in Manhattan, the block 366 Madison Avenue is on. It lists what was filed there that month, then where the block stands. As of today, that part reads:
- 1 building changed hands in the last twelve months.
- The block holds 13 parcels.
Anything filed on 366 Madison Avenue itself comes the next morning.
Sales and ownership history at 366 Madison Avenue
| Party recorded | Recorded | Amount |
|---|---|---|
| 366 Mad LLCDEED from PONTE GADEA MADISON LLC | Oct 21, 2025 | $50.0M |
Deeds and assignments recorded in ACRIS, one row per document. Amount is the stated consideration; $0 often marks a non-arms-length transfer. An assignment moves a lender's paper and is not a sale. Source: NYC ACRIS, current through September 29, 2026.
Taxes and assessed value for 366 Madison Avenue
The city's Department of Finance assessed this lot at $15.3M for the 2026 tax year. Assessed value is what the city taxes, not what the building would sell for, and the two routinely differ by a wide margin. The bill itself turns on the tax class rate and on any exemptions or abatements attached to the lot, neither of which is published here.
No executed evictions at 366 Madison Avenue
No executed eviction is on record at 366 Madison Avenue in the citywide marshal file, which runs from April 2024.
Rent stabilization at 366 Madison Avenue
No DHCR rent-stabilization registration is on file for 366 Madison Avenue in the years PulseCities holds. Absence is not proof: an owner who stops registering leaves the same gap as a building that never had stabilized units. Checking your own apartment starts with the free rent history from the state. That is the only binding answer, and it takes time to come back. While you wait, you can get an email when the record here moves: a deed, an eviction, a permit or a violation filed on this building. How to check rent-stabilized status →
Permits filed at 366 Madison Avenue
| Work | Filed | Type |
|---|---|---|
| MECHFILING FOR OBTAINING CERTIFICATE OF COMPLIANCE OF EXISTING A/C. NO CHANGE IN USE | Sep 29, 2026 | AL |
| PMMInstallation of a temporary Material hoist per plan submitted. Work shall comply | Sep 29, 2026 | AL |
| ALInstallation of a temporary construction fence per plan submitted. Work shall co | Jun 18, 2026 | AL |
| SHDInstallation of a temporarily supported scaffold and heavy-duty sidewalk shed pe | Dec 16, 2025 | AL |
| GCINTERIOR REMOVAL ON FLOORS 2, 4, 6, 10, 11, 12, 14, 16 ONLY. NO CHANGE IN USE, E | Nov 17, 2025 | AL |
DOB job filings on this lot, past 12 months. Source: NYC DOB job filings, current through October 9, 2026.
311 complaint history at 366 Madison Avenue
7 complaints in the past 12 months
NYC 311 housing and building complaints logged for this address. Source: NYC 311, current through October 10, 2026.
How 366 Madison Avenue compares in 10017
PulseCities tracks 669 lots in 10017, of which 30 carry an executed eviction from the marshal record, which starts in April 2024, and 39 carry a deed from the shorter ACRIS window. 10017 scores 11.7 out of 100 for displacement pressure, 160 of 177 scored NYC ZIP codes. The full signal breakdown for Midtown East →
Questions about 366 Madison Avenue
Who owns 366 Madison Avenue?
The most recent deed on file for 366 Madison Avenue names 366 MAD LLC. Deeds record the party that took title, which is often a holding company rather than the operator managing the building. That deed was recorded Oct 21, 2025.
How much did 366 Madison Avenue sell for?
The most recent deed states a consideration of $50M, recorded Oct 21, 2025 in ACRIS. Stated consideration is what the parties filed, and it can differ from the economics of the deal.
Have there been evictions at 366 Madison Avenue?
No executed eviction at 366 Madison Avenue appears in the NYC evictions dataset, which PulseCities holds from April 2024 forward. Executed evictions are the end of the process, so a building with none may still have active housing court cases.
Is 366 Madison Avenue rent stabilized?
No DHCR registration for 366 Madison Avenue appears in the years PulseCities holds. That is a gap in the registration record rather than an answer about any apartment, and the free rent history from NYS Homes and Community Renewal is what settles it.
What is 366 Madison Avenue assessed at for property taxes?
The Department of Finance assessed the lot at $15.3M for the 2026 tax year. That is the figure the city taxes rather than a sale price, and the bill depends on the tax class rate and on any exemptions on the lot.
What is the displacement risk around 366 Madison Avenue?
10017 (Midtown East) scores 11.7 out of 100 on the PulseCities displacement index. The score reads five ZIP-level signals: LLC acquisition rate, permit intensity, 311 complaint volume, executed evictions, and serious HPD violations. It describes the area around the building, not the building itself.
Look up another building
Sourced from NYC public records: ACRIS deeds, DOB permits, the NYC evictions dataset, and 311. Records reflect what agencies have published and can lag events.