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365 West End Avenue

690Records
19City systems
4Open violations
0.4Penalty rate
Manhattan · ZIP 10024 · Neighborhood: Upper West Side (Central)
Open in the map

690 recorded events, 1900–2026, from 19 city data systems. The city's paper trail here is mostly 240 311 service requests, 83 HPD complaints, 77 DOB violations.

BoroughManhattan 10024
Built1924
Floors15
Res. units110
ClassD6
Owner (PLUTO)365 WEST END, LLC
BBL1011860025
BIN1031099

Full record, year by year   Support this site

GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 89% of 100+-unit residential buildings citywide. The citywide median for 100+-unit residential buildings is 3.7 penalty points per 10 units; this building carries 0.4. In ZIP 10024, 70% of residential buildings hold an A and 2% grade D or F. How grades work

this building
A
B
C

Among 4,677 100+-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations4 total — 1 class C (immediately hazardous), 1 class B, 2 class A. Oldest open since 2019-11-24.

status snapshot refreshed weekly from HPD records

Patterns

2 heat or hot-water complaints in the last three years (winter 2025–26: 2).

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

54 service requests in the last three years. Most common: Illegal Parking (38) · Lead (4) · Air Quality (3) · Abandoned Vehicle (3) · Blocked Driveway (2) · For Hire Vehicle Complaint (1).

Filed construction activity

$944,405 in permitted construction work filed since 2016 (5 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1924)
YesSix or more residential units (110)
No421-a / J-51 tax benefit on the current tax roll

2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)365 WEST END LLC
Head officerALFONS MELOHN
Managing agentALTO PROPERTY MANAGERS LLC
Last registered2025-07-28

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$25,285,000 $11,378,250
2026$25,748,000 $11,586,600
2027$30,175,000 $13,578,750

The city's market estimate has risen 19% between tax years 2025 and 2027.

Building systems

Energy grade (LL33)C — ENERGY STAR score 65/100 (2022 disclosure cycle)
Heating fuelNO6FUEL
Facade (Local Law 11)SAFE (cycle 9)

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Not in a hurricane evacuation zone.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

No street-flooding or sewer-backup complaints on record at this address.

Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.

Getting around

Subway79 St — 1 · 600 ft straight-line (about a 3-minute walk) · station accessibility: none
72 St — 1 2 3 · 0.3 mi straight-line (about an 8-minute walk) · station accessibility: full
BusNearest boarding stop: Riverside Dr / W 77 St — M5 · 400 ft
Citi BikeW 78 St & Broadway · 400 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 087 William Sherman. Confirm with the DOE's school search.

Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.

Report a problem to 311

365 West End Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Anything elseAnything else

54 311 service requests from this address in the last three years — 1 of them about heat or hot water.

311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.

The landlord's report card

Managed by ALTO PROPERTY MANAGERS LLC — 28 buildings, 784 units. Grades across the portfolio: A25 · B2 · D1. See the whole portfolio

BuildingBoroughUnitsGrade
365 West End Avenue MN110 A
2161 Broadway MN77 A
25-30 30 Road QN72 A
43-07 42 Street QN72 A
2512 Broadway MN60 A
233 East 32 Street MN53 A
60-15 Woodside Avenue QN48 A
45-16 44 Street QN46 B
756 9 Avenue MN25 A
87-87 Sutphin Boulevard QN24 B
422 East 73 Street MN20 A
750 10 Avenue MN20 A
245 East 83 Street MN20 A
52 East 7 Street MN20 A
205 East 94 Street MN19 A
37-14 86 Street QN15 A
41-26 Crescent Street QN12 A
811 9 Avenue MN12 A
1059 1 Avenue MN10 A
46 East 7 Street MN10 A
210 East 31 Street MN9 A
208 East 31 Street MN9 A
304 West 56 Street MN6 A
96 2 Avenue MN6 A
275 1 Avenue MN3 A
117 2 Avenue MN2 D
75-42 113 Street QN2 A
277 1 Avenue MN2 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $700,619 on 1982-10-15 (lender: Manhattan Lf Ins Company). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
1982-10-15Mortgage $700,620 — from GOLDWEP REALTY CORP. to MANHATTAN LF INS COMPANY $700,620
1982-10-15Agreement $700,620 — from GOLDWEP REALTY CORP. to MANHATTAN LF INS COMPANY $700,620

Ten-year activity

100500
2017
2018
51
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsHealth & systemsTotal
20173615327
20186111321
20194538451
20203221228
20211239244
20220212418
20230217322
20240018220
20250019221
20260019120
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The full timeline

Construction 97Enforcement 156Housing & tenants 379Ownership & money 21Health & systems 37

Every one of the 690 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10024 · Landlord rankings · How grades work · The map · The Mice Map