661 Amsterdam Avenue
Manhattan · 10025 · BBL 1012237501
661 Amsterdam Avenue is a mixed residential and commercial building in Morningside Heights, Manhattan, ZIP 10025. City records date it to 1940 and count 91 residential units of 99 total. The city's property file lists the owner of record as Unavailable Owner. Its most recent total assessed value is $11M.
What the eviction record shows
No executed eviction is on record at 661 Amsterdam Avenue in the citywide marshal file, which runs from April 2024.
Rent stabilization at this address
DHCR registration records list 3 rent-stabilized units at this building in 2023, the most recent year PulseCities holds. That is down from 4 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 violations
HPD and DOB inspectors have written 6 violations against this building, of which 6 remain unresolved. The most serious open grade here is immediately hazardous, with 1 open violation.
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.
Building permits
| Work | Filed | Type |
|---|---|---|
| GCRoof Membrane Replacement Project as per plans. No change to use, egress, or occ | Aug 26, 2026 | AL |
| PLMAPPLICATION FILED FOR PLUMBING WORK AT UNIT 3DE. NO CHANGE IN USE, OCCUPANCY, O | Jun 4, 2026 | AL |
| GCAPPLICATION FILED FOR INTERIOR RENOVATION OF APARTMENT UNIT 3DE. NO CHANGE IN U | Jun 3, 2026 | AL |
| PLMNEW LOW PRESSURE GAS SERVICE NEW LOW PRESSURE GAS LINE. NEW GAS METER, NEW GAS | Sep 19, 2025 | AL |
DOB job filings on this lot, past 12 months. Source: NYC DOB job filings, current through August 26, 2026.
311 housing complaints
50 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 661 Amsterdam Avenue compares in 10025
PulseCities tracks 7,703 lots in 10025, of which 137 carry an executed eviction from the marshal record, which starts in April 2024, and 418 carry a deed from the shorter ACRIS window. 10025 scores 23.7 out of 100 for displacement pressure, 126 of 177 scored NYC ZIP codes. The full signal breakdown for Morningside Heights →
Watch 661 Amsterdam Avenue
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Questions about 661 Amsterdam Avenue
Who owns 661 Amsterdam Avenue?
The most recent deed on file for 661 Amsterdam Avenue names Unavailable Owner. Deeds record the party that took title, which is often a holding company rather than the operator managing the building.
Has 661 Amsterdam Avenue changed hands recently?
No deed for 661 Amsterdam 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 661 Amsterdam Avenue?
No executed eviction at 661 Amsterdam 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 661 Amsterdam Avenue rent stabilized?
DHCR registrations list 3 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 the displacement risk around 661 Amsterdam Avenue?
10025 (Morningside Heights) scores 23.7 out of 100 on the PulseCities displacement index. The score reads five ZIP-level signals: eviction rate, LLC acquisition rate, permit intensity, assessment spikes, and 311 complaint volume. 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.