Building health · MANHATTAN, NY

621 W 144 St

built 1926 · 6 stories · 59 apartments
Also known as 670 Riverside Dr — one building, several doors.
Registered with the city: 670 RIVER REALTY CORP
Heat or hot water: 33 reports to the city since 2024
More reports than 9 in 10 similar-size buildings in Morningside Heights & Hamilton Heights
2024Heat or hot water · Jan 2024 · 4 reports (17 complaints)Jan 1, 2024Jan 2, 2024Jan 3, 2024Jan 4, 2024Jan 6, 2024Jan 7, 2024Jan 10, 2024Jan 12, 2024Jan 12, 2024 (2nd)Jan 15, 2024Jan 15, 2024 (2nd)Jan 21, 2024Jan 30, 2024Jan 31, 2024Jan 31, 2024 (2nd)Feb 1, 2024Feb 2, 2024Heat or hot water · Feb 2024 · 2 reports (8 complaints)Feb 18, 2024Feb 18, 2024 (2nd)Feb 18, 2024 (3rd)Feb 18, 2024 (4th)Feb 22, 2024Feb 27, 2024Mar 2, 2024Mar 4, 2024Heat or hot water · Mar 2024 · 2 reports (6 complaints)Mar 6, 2024Mar 24, 2024Mar 24, 2024 (2nd)Mar 24, 2024 (3rd)Mar 27, 2024Mar 28, 2024Heat or hot water · Apr 2024 · 2 reports (4 complaints)Apr 3, 2024Apr 3, 2024 (2nd)Apr 6, 2024Apr 18, 2024Heat or hot water · May 2024 · 1 report (1 complaint)May 12, 2024Heat or hot water · Dec 2024 · 3 reports (12 complaints)Dec 1, 2024Dec 6, 2024Dec 7, 2024Dec 8, 2024Dec 13, 2024Dec 14, 2024Dec 15, 2024Dec 15, 2024 (2nd)Dec 16, 2024Dec 20, 2024Dec 22, 2024Dec 28, 2024
2025Heat or hot water · Jan 2025 · 3 reports (9 complaints)Jan 6, 2025Jan 7, 2025Jan 11, 2025Jan 17, 2025Jan 18, 2025Jan 22, 2025Jan 23, 2025Jan 25, 2025Jan 26, 2025Heat or hot water · Feb 2025 · 3 reports (13 complaints)Feb 5, 2025Feb 6, 2025Feb 7, 2025Feb 10, 2025Feb 12, 2025Feb 13, 2025Feb 13, 2025 (2nd)Feb 13, 2025 (3rd)Feb 17, 2025Feb 20, 2025Feb 24, 2025Feb 28, 2025Mar 1, 2025Heat or hot water · Mar 2025 · 2 reports (6 complaints)Mar 6, 2025Mar 6, 2025 (2nd)Mar 10, 2025Mar 10, 2025 (2nd)Mar 17, 2025Mar 20, 2025Heat or hot water · Apr 2025 · 1 report (1 complaint)Apr 7, 2025Heat or hot water · Oct 2025 · 2 reports (7 complaints)Oct 14, 2025Oct 15, 2025Oct 16, 2025Oct 27, 2025Oct 29, 2025Oct 31, 2025Nov 2, 2025Heat or hot water · Nov 2025 · 2 reports (4 complaints)Nov 6, 2025Nov 22, 2025Nov 26, 2025Nov 27, 2025Heat or hot water · Dec 2025 · 1 report (4 complaints)Dec 1, 2025Dec 2, 2025Dec 3, 2025Dec 8, 2025
2026Heat or hot water · Jan 2026 · 3 reports (11 complaints)Jan 3, 2026Jan 4, 2026Jan 5, 2026Jan 7, 2026Jan 10, 2026Jan 19, 2026Jan 20, 2026Jan 22, 2026Jan 26, 2026Jan 29, 2026Jan 30, 2026Heat or hot water · Apr 2026 · 1 report (2 complaints)Apr 25, 2026Apr 26, 2026Heat or hot water · Jun 2026 · 1 report (1 complaint)Jun 2, 2026
Source: HPD Complaints and Problems · as of 2026-10-20

By apartment

36 of 59 apartments named in a city record
Apt 1AApt 1CApt 1DApt 1EApt 1GApt 2AApt 2BApt 2D+28 more

Also reported

2024 – 2026

A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.

See all records and sourcesPrint or save as PDF
Status describes city records, not the building's condition. Tap a system for its records and sources.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
Report an error · Talk to us · Look up another building
Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.
For AI and developers: llms.txt · API · MCP server · this card as markdown