1240 3 AVENUE, Manhattan, NY, 10021 is a rental building in Upper East Side, NYC. See every violation, 311 complaint, tenant review, and the LucidIQ score — before you sign a lease.
Monthly counts over the last 7 years · all data sources
No HPD records on file in the last 7 years.
Manhattan · February 2026
Best & worst months to sign a lease
Potential savings: ~15% by timing your move to November.
Portfolio-level grade reflects the landlord's buildings across NYC, weighted by unit count. Individual building grades may differ.
View full landlord profileTop 5 by score · of 45 total
ACRIS deeds and regulatory filings
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Asking rent per bedroom type — switch tabs to see each with effective (concession-net) rent.
The heart of the Upper East Side between Lexington and Fifth — Museum Mile runs along Central Park, Madison Avenue boutiques cater to old money, and pre-war doorman buildings line every block. It's Manhattan at its most classically elegant.