900 Park Avenue
Manhattan · 10075 · BBL 1014917501 · look up another building
Most recent filing on this building: a permit, October 6, 2026
900 Park Avenue is a mixed residential and commercial building in Upper East Side, Manhattan, ZIP 10075. City records date it to 1973 and count 124 apartments, inside 126 units in all. The city's property file lists the owner of record as PARK 900 CONDOMINIUM. Its total assessed value is $28.9M, 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.
The November 1 report on this block
On the first of every month we email one page about tax block 1491 in Manhattan, the block 900 Park Avenue is on. It lists what was filed there that month, then where the block stands. As of today, that part reads:
- 13 buildings changed hands in the last twelve months, across 15 recorded deeds.
- The block holds 185 parcels and 560 residential units.
Anything filed on 900 Park Avenue itself comes the next morning.
Taxes and assessed value for 900 Park Avenue
The city's Department of Finance assessed this lot at $28.9M for the 2026 tax year. That works out to $233K per residential unit. 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.
1 marshal eviction at 900 Park Avenue
City marshals executed 1 eviction at 900 Park Avenue in the record PulseCities holds, the most recent on Jul 2, 2024. That is more than 7 in 10 buildings its size in 10075. Holding the marshal docket number or the court index number from one of these? Look up that case →
Rent stabilization at 900 Park Avenue
No DHCR rent-stabilization registration is on file for 900 Park 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 →
Open code violations at 900 Park Avenue
HPD and DOB inspectors have written 2 violations against this building, of which 0 remain unresolved. That is more than 6 in 10 buildings its size in 10075.
Classes run A (non-hazardous) to C (immediately hazardous); DOB class I carries a vacate order. Source: NYC HPD violations, current through October 10, 2026.
Violation history at 900 Park Avenue
| Violation | Issued | Class |
|---|---|---|
| Owner failed to file a valid registration statement with the department as required by adm code §27-2097 and i…Violation Dismissed | Nov 17, 2025 | I |
| File annual bedbug report in accordance with hpd rule as described on the back of this notice of violation or…Violation Dismissed | Jun 4, 2025 | A |
The 2 most recent violations written against this building, newest first. Each row is the inspector's own wording with the statute citation removed. Source: NYC HPD violations, current through October 10, 2026.
Permits filed at 900 Park Avenue
| Work | Filed | Type |
|---|---|---|
| GCRENOVATION OF APARTMENT 20A ON 19TH FLOOR/20TH MARKETING FLOOR. NON-STRUCTURAL P | Oct 6, 2026 | AL |
| PLMReplacement of Plumbing fixtures in Apt. 12C & 12D to facilitate the renovation | Mar 23, 2026 | AL |
| GCInterior renovation work in the Apt. 12C and 12D as shown on the plans such as r | Dec 18, 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 900 Park Avenue
8 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 900 Park Avenue compares in 10075
PulseCities tracks 3,240 lots in 10075, of which 33 carry an executed eviction from the marshal record, which starts in April 2024, and 247 carry a deed from the shorter ACRIS window. This building is in that second group, which is 1.0% of the ZIP. 10075 scores 24.3 out of 100 for displacement pressure, 117 of 177 scored NYC ZIP codes. The full signal breakdown for Upper East Side →
Other buildings on this block
The city's files carry a record for 5 other addresses on tax block 1491 in Manhattan. They run in lot order, which is roughly the order you would walk them:
Questions about 900 Park Avenue
Who owns 900 Park Avenue?
The city's property file lists PARK 900 CONDOMINIUM as the owner of record for 900 Park Avenue. No deed for this lot appears in the ACRIS records PulseCities holds, so that name comes from the tax roll rather than from a recorded transfer.
Has 900 Park Avenue changed hands recently?
No deed for 900 Park Avenue appears in the ACRIS records PulseCities holds. That means no transfer has been published for this lot in the current window, not that the building has never been sold.
Have there been evictions at 900 Park Avenue?
Yes. One marshal-executed eviction at 900 Park Avenue appears in the NYC evictions dataset, the most recent on Jul 2, 2024. The dataset covers executed evictions only, so it undercounts housing court activity: cases that settle or end in a move-out never reach a marshal.
Is 900 Park Avenue rent stabilized?
No DHCR registration for 900 Park 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 900 Park Avenue assessed at for property taxes?
The Department of Finance assessed the lot at $28.9M 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 900 Park Avenue?
10075 (Upper East Side) scores 24.3 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.