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1125 Lexington Avenue

Manhattan · Upper East Side-Carnegie Hill, NY 10075

1125 Lexington Avenue is a 30-apartment building in Upper East Side-Carnegie Hill, built in 1910, managed by Tri-hill Management LLC. The City has no open housing-code violations on file for it (HPD, as of 5 October 2026). No tenant has reviewed it here yet. Everything above comes from the City's own records.

Managed by Tri-hill Management LLC

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Units
30
Year built
1910
Borough
Manhattan

This building’s record with the City

Complaints tenants filed with 311, and repairs a City inspector has asked for. Most repairs are routine maintenance. Both describe the building rather than the people in it, and often predate the current management.

5.0/5No open repairs or complaints on recordScored from the records below against every building we cover. It is not a tenant rating. Nobody who lived here said this.

Clean record: nothing outstanding, and no complaints from tenants in the past year.

It has not always been clear. Since October 2023 the City recorded 3 violations here, all since resolved.

Source: NYC 311 and Housing Preservation & Development. Look this building up · updated Oct 2026

The company that manages it, elsewhere

Tri-hill Management LLC manages 49 other buildings we cover, holding 1,519 apartments.

open violations
443open violations
immediately hazardous
136immediately hazardous
311 complaints
561311 complaints

in the past year

per apartment
0.3per apartment

The company’s record across its other buildings, not this building’s. A company can run one well and another badly, and these figures often predate the current management. (HPD and 311, as of 5 October 2026.)

What tenants say

Nobody has written about 1125 Lexington Avenue yet.

Does the heat hold in January? How long does the super take? Does management answer the phone, and were you charged what you expected? No public record answers any of that. Only someone who lived here can.

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