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185 West End Avenue

2,307Records
17City systems
14Open violations
0.8Penalty rate
Manhattan · ZIP 10023 · Neighborhood: Upper West Side-Lincoln Square
Open in the map

2,307 recorded events, 1987–2026, from 17 city data systems. The city's paper trail here is mostly 1,111 ACRIS deeds & mortgages, 321 DOB permits, 312 311 service requests.

BoroughManhattan 10023
Built1962
Floors28
Res. units432
ClassRM
Owner (PLUTO)185 WEST END AVE OWNERS
BBL1011797502
BIN1070754, 1089277

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 80% 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 0.8. In ZIP 10023, 77% of residential buildings hold an A and 3% 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 violations14 total — 0 class C (immediately hazardous), 6 class B, 8 class A. Oldest open since 1994-03-03.

status snapshot refreshed weekly from HPD records

Patterns

6 heat or hot-water complaints in the last three years (winter 2024–25: 6).

2 bedbug-infested unit(s) reported in filings over the last three years.

$11,875 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

52 service requests in the last three years. Most common: Illegal Parking (22) · Noise (6) · Lead (4) · Street Condition (3) · HEAT/HOT WATER (3) · Unsanitary Pigeon Condition (2).

Filed construction activity

$6,320,860 in permitted construction work filed since 2016 (64 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 (1962)
YesSix or more residential units (432)
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)185 WEST END AVENUE OWNERS CORP
Head officerRICHARD UNIS
Managing agentFirstService Residential
Last registered2025-09-11

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$0 $0
2026$323,072 $145,382
2027$244,530 $110,038

Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · SENIOR CITIZEN HOMEOWNER

For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $17,412,726 a year ($41.62 per sq ft), operating expenses $6,656,330 ($15.91 per sq ft), net operating income $10,756,396. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Building systems

Energy grade (LL33)B — ENERGY STAR score 78/100 (2022 disclosure cycle)
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

Subway72 St — 1 2 3 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full
BusNearest boarding stop: West End Av / W 69 St — M57 · 200 ft
Citi BikeRiverside Blvd & W 67 St · 600 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: The Riverside School for Makers and Artists. 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

185 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

52 311 service requests from this address in the last three years — 3 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 FIRSTSERVICE RESIDENTIAL — 556 buildings, 66,420 units. Grades across the portfolio: A464 · B61 · C14 · D3 · F1. See the whole portfolio

BuildingBoroughUnitsGrade
1 Fordham Hill Oval BX1116 B
80 La Salle Street MN982 A
1 Tudor City Place MN799 A
85 Jay Street BK727 A
81-26 150 Street QN675 A
420 Kent Avenue BK605 A
1 Wall Street MN566 A
685 First Avenue MN556 A
150-10 71 Avenue QN536 B
185 Clinton Avenue BK520 B
401 1 Avenue MN510 B
160 West End Avenue MN508 A
26-10 Union Street QN504 A
425 East 63 Street MN495 A
11 Wharf Way BK487 A
99-32 66 Road QN483 B
11 Hoyt Street BK480 A
5600 Netherland Avenue BX462 A
13 Rector Street MN452 A
185 West End Avenue MN432 A
1524 3 Avenue MN430 A
345 Clinton Avenue BK424 B
360 Furman Street BK424 A
555 Kappock Street BX412 A
110-17 Queens Boulevard QN405 A
165 West End Avenue MN403 A
60 East 8 Street MN390 A
2039 Broadway MN387 A
26-21 Union Street QN384 A
3131 Brighton 13 Street BK383 A
16 Dupont Street BK381 A
141 Amsterdam Avenue MN378 A
125-10 Queens Boulevard QN377 A
384 Bridge Street BK371 A
772 Broadway MN360 A
402 Park Avenue South MN350 A
35-11 85 Street QN348 A
75 Wall Street MN346 A
267 Bond Street BK344 A
381 2 Avenue MN339 A
555 West 23 Street MN336 A
2 Tudor City Place MN334 A
1168 1 Avenue MN328 A
92-27 160 Street QN315 A
500 West 43 Street MN311 A
70th Street QN295 A
415 East 64 Street MN290 A
137-47 45 Avenue QN289 A
225 Rector Place MN285 A
20 West Street MN283 A
61 West 62 Street MN276 A
330 West 56 Street MN275 B
5 West 65 Street MN274 A
1992 Broadway MN271 A
195 3 Avenue MN270 A
11-12 30 Drive QN266 A
382 2 Avenue MN262 A
1659 2 Avenue MN258 A
800 Grand Concourse BX254 B
9201 Shore Road BK254 B

showing 60 of 556 buildings

Sales, deeds & mortgages

DateRecordAmountPer res. unit
2026-09-01RPTT&RET $660,000 — from CHEN, WILSON to PURCELL, LINDA LEONA $660,000
2026-08-31RPTT&RET $1,865,000 — from EATMON, NATALIE; EATMON, KEVIN to BHUTA, SHILPA; BHUTA, TUSHAR $1,865,000
2026-08-27RPTT&RET $825,000 — from COLLINS, JULIA C to EDWARDS, BRUCE; EDWARDS, JANET $825,000
2026-08-20Sold for $660,000 $660,000 $1,528
2026-08-18Sold for $825,000 $825,000 $1,910
2026-08-12RPTT&RET $1,850,000 — from DAVID KORNBLAU, EXECUTOR; ESTATE OF CAROLYN KORNBLAU to SMITH, KATHRYN; SMITH, CRAIG $1,850,000
2026-08-11Sold for $1,865,000 $1,865,000 $4,317
2026-08-11RPTT&RET $1,745,000 — from AGUIRRE-MOLINA, MARILYN; MOLINA, CARLOS to SHEPHARD, WENDY T $1,745,000
2026-08-05Sold for $1,850,000 $1,850,000 $4,282
2026-08-04Sold for $1,745,000 $1,745,000 $4,039
2026-07-15RPTT&RET $520,000 — from THE ESTATE OF JASON H. KIM; JANET KIM, AS ADMINISTRATOR to CHACKER, DREW N $520,000
2026-07-13Sold for $520,000 $520,000 $1,204
2026-07-07RPTT&RET $460,000 — from MCDONALD, KATE; BRADY, MATTHEW ROBERT to LANDSMAN, SUSAN $460,000
2026-06-25Sold for $460,000 $460,000 $1,065
2026-06-17RPTT&RET $1,325,000 — from LEVINE, RONALD; LEVINE, PATRICIA to BELLINSON, ROBYN; BELLINSON, ROBERT $1,325,000

Ten-year activity

2001000
2017
2018
2019
2020
2021
2022
143
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017622142475
2018011722444
2019841664395
202050516127
2021121853074
202229226553115
2023281032676143
20241431260392
20251922346191
20262101136674
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The full timeline

Construction 489Enforcement 98Housing & tenants 358Ownership & money 1,320Health & systems 42

Every one of the 2,307 recorded events, 1987–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10023 · Landlord rankings · How grades work · The map · The Mice Map