11 East 66 Street
Manhattan · 10065 · BBL 1013810010
11 East 66 Street is a multi-family elevator building in Upper East Side, Manhattan, ZIP 10065. City records date it to 1881 and count 19 residential units. The city's property file lists the owner of record as Syller Realty LLC. Its most recent total assessed value is $1.4M.
Taxes and assessed value
The city's Department of Finance assessed this lot at $1.4M for the 2026 tax year. That works out to $72K 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.
What the eviction record shows
No executed eviction is on record at 11 East 66 Street in the citywide marshal file, which runs from April 2024.
Rent stabilization at this address
DHCR registration records list 4 rent-stabilized units at this building in 2023, the most recent year PulseCities holds. That is down from 5 units in 2018. Registration is building-level and does not settle the status of any single apartment; the rent history does. Checking your own apartment starts with the free rent history. How to check rent-stabilized status →
Open code violations
HPD and DOB inspectors have written 48 violations against this building, of which 0 remain unresolved.
Classes run A (non-hazardous) to C (immediately hazardous); DOB class I carries a vacate order. Source: NYC HPD violations, current through August 26, 2026.
Violation history
| Violation | Issued | Class |
|---|---|---|
| Replace or repair the self-closing doors that is missing or defective hinges at entrance door to building , 1s…Violation Closed | Mar 19, 2025 | C |
| Paint with light colored paint to the satisfaction of this department the east wall at public hall, 4th storyViolation Dismissed | Mar 19, 2025 | A |
| Properly repair with similar material the broken or defective fire retardant material at east wall at public h…Violation Dismissed | Mar 19, 2025 | B |
| Replace or repair the self-closing doors that is missing or defective hinges at door leading to compactor clos…Violation Closed | Mar 19, 2025 | C |
| Paint with light colored paint to the satisfaction of this department the ceiling at public hall at basementViolation Dismissed | Jul 30, 2024 | A |
| Properly repair with similar material the broken or defective fire retardant material at ceiling at public hal…Violation Dismissed | Jul 30, 2024 | B |
| Properly repair with similar material the broken or defective wood panel inside of sink base cabinet in the ki…Violation Dismissed | Jul 30, 2024 | A |
| Repair or replace the smoke detector defective in the entire apartment located at apt 2d, 2nd story, 1st apart…Violation Dismissed | Jul 30, 2024 | B |
The 8 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 August 26, 2026.
311 complaint history
13 complaints in the past 12 months
NYC 311 housing and building complaints logged for this address. Source: NYC 311, current through August 26, 2026.
How 11 East 66 Street compares in 10065
PulseCities tracks 5,224 lots in 10065, of which 37 carry an executed eviction from the marshal record, which starts in April 2024, and 272 carry a deed from the shorter ACRIS window. 10065 scores 29.6 out of 100 for displacement pressure, 99 of 177 scored NYC ZIP codes. The full signal breakdown for Upper East Side →
Watch 11 East 66 Street
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Questions about 11 East 66 Street
Who owns 11 East 66 Street?
The most recent deed on file for 11 East 66 Street names Syller Realty LLC. Deeds record the party that took title, which is often a holding company rather than the operator managing the building.
Has 11 East 66 Street changed hands recently?
No deed for 11 East 66 Street 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 11 East 66 Street?
No executed eviction at 11 East 66 Street 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 11 East 66 Street rent stabilized?
DHCR registrations list 4 stabilized units at this building in 2023. Registration is building-level, so it does not settle whether one apartment is stabilized. The free rent history from NYS Homes and Community Renewal does.
What is 11 East 66 Street assessed at for property taxes?
The Department of Finance assessed the lot at $1.4M 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 11 East 66 Street?
10065 (Upper East Side) scores 29.6 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.
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.