577 2nd Avenue

577 2nd Avenue in Murray Hill, Manhattan, has 21 open HPD violations, 1 of them class C, and 2 of 39 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: C (77/100).

Multi-family elevator · 39 units · Built 1915

StreetSpy grade: C (Fair, 77/100)

• 1 immediately hazardous violation open (the class that covers no heat, pests, lead paint and similar).
• 1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• The head officer on this registration is named on 6 buildings' registrations; 1 graded D or F.
• 2 of 39 units are rent-stabilized; 3 on the 2007 tax bill.

More open violations per unit than 5 in 10 Manhattan buildings this size.

• Repairs: Medium (21 open, 1 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

21 open violations: 1 class C (immediately hazardous), 9 class B, 11 class A. 0 issued in the last 12 months. 23 on record. Oldest open violation issued 2015-09-09. Newest violation issued 2023-04-17. No new HPD violation has been issued here since 2023. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here in the last 12 months.

1 open violation is classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.

• Class C: Self-closing door not working, 1st floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE .. IN THE ENTRANCE LOCATED AT APT 2R, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2023-04-17. HPD violation 15923953
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2023-04-17. HPD violation 15923954
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 2R), issued 2023-04-17. HPD violation 15923955
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 37, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 37), issued 2018-01-16. HPD violation 12194176
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 2nd floor. REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 37, 2nd STORY, 2nd APARTMENT FROM NORTH AT EAST (apt 37), issued 2018-01-16. HPD violation 12194165
• Class B: Damaged plaster or paint, 1st room from the north, 4th floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 1st ROOM FROM NORTH LOCATED AT APT 44, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 44), issued 2015-09-09. HPD violation 10827463
• Class B: Plumbing defect, kitchen, 4th floor. REPLACE WITH NEW THE BROKEN OR DEFECTIVE WOOD BASE CABINET AT SINK IN THE KITCHEN LOCATED AT APT 44, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 44), issued 2015-09-09. HPD violation 10827461
• Class B: Plumbing defect, bathroom, 4th floor. REPLACE THE BROKEN OR DEFECTIVE WASH BASIN IN THE BATHROOM LOCATED AT APT 44, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 44), issued 2015-09-09. HPD violation 10827455

311 housing complaints

0 in the last 12 months, 3 in 5 years.

Bedbugs

The owner reported 0 infested units in the last 3 years of filings. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.

• 2026: No bedbug filing on record for this year
• 2025: Owner reported 0 infested units
• 2024: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

No open DOB violations. 6 DOB violations on record. Check on DOB BIS.

Evictions and housing court

0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

2 of 39 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Rent-stabilized units on city tax bills: 2 in 2024, 3 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: ELK 577 Second LLC. Head officer: Elliot Mossanen. Managing agent: Mossanen Group LLC. This owner has 6 buildings on record, 1 graded D or F. See the full portfolio.

Last HPD registration Sep 4, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 1009120036, HPD building ID 1469. HPD Online, ACRIS, DOB BIS.

Nearest subway

• 33 St (6), 6 min walk
• 28 St (6), 7 min walk
• 23 St-Baruch College (6), 11 min walk

How the grade is calculated

Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.