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870 West 181 Street

711Records
20City systems
38Open violations
9.3Penalty rate
Manhattan · ZIP 10033 · Neighborhood: Washington Heights (North)
Open in the map

711 recorded events, 1972–2026, from 20 city data systems. The city's paper trail here is mostly 229 311 service requests, 172 ACRIS deeds & mortgages, 59 HPD complaints.

BoroughManhattan 10033
Built1923
Floors6
Res. units61
ClassD4
Owner (PLUTO)WEST GATE HOUSE INC
BBL1021770170
BIN1064322

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 66% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 9.3. In ZIP 10033, 41% of residential buildings hold an A and 10% grade D or F. How grades work

this building
A
B
C

Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations38 total — 10 class C (immediately hazardous), 19 class B, 9 class A. Oldest open since 1989-05-11.

status snapshot refreshed weekly from HPD records

Patterns

No heat or hot-water complaints in the last three years.

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

$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

103 service requests in the last three years. Most common: Illegal Parking (22) · For Hire Vehicle Complaint (16) · Homeless Person Assistance (14) · Abandoned Vehicle (10) · Noise (9) · Derelict Vehicles (8).

Filed construction activity

$1,135,982 in permitted construction work filed since 2016 (24 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 (1923)
YesSix or more residential units (61)
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)WEST GATE HOUSE INC
Head officerKARLA NEILSON
Managing agentSIREN MANAGEMENT CORP
Last registered2025-08-22

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$6,401,000 $2,880,450
2026$6,962,000 $3,132,900
2027$6,790,000 $3,055,500

The city's market estimate has risen 6% between tax years 2025 and 2027.

Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY

For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $1,280,268 a year ($20.13 per sq ft), operating expenses $564,132 ($8.87 per sq ft), net operating income $716,136. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.

Building systems

Energy grade (LL33)A — ENERGY STAR score 91/100 (2022 disclosure cycle)
Heating fuelNO2FUEL
Facade (Local Law 11)SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (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

Subway181 St — A · 700 ft straight-line (about a 3-minute walk) · station accessibility: full
BusNearest boarding stop: Fort Washington Av / W 181 St — M4 M98 · 750 ft
Citi BikeW 181 St & Riverside Dr · 300 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S./I.S. 173 Fort Washington School in the Heights
Middle: 319, 324. 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

870 West 181 Street

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

103 311 service requests from this address in the last three years.

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 SIREN MANAGEMENT CORP — 30 buildings, 1,145 units. Grades across the portfolio: A26 · B4. See the whole portfolio

BuildingBoroughUnitsGrade
525 West End Avenue MN128 B
227 East 57 Street MN118 A
130 West 79 Street MN93 A
1225 Park Avenue MN86 A
417 East 89 Street MN66 A
860 West 181 Street MN66 A
16 Park Avenue MN64 A
870 West 181 Street MN61 A
203 West 81 Street MN55 A
80-40 Lefferts Boulevard QN48 A
825 West 179 Street MN42 B
123 West 74 Street MN42 A
97 Avenue B MN30 A
154 West 18 Street MN26 A
415 West 55 Street MN22 B
47 Jane Street MN20 B
144 West 18 Street MN18 A
217 East 7 Street MN16 A
133 East 61 Street MN16 A
235 East 54 Street MN16 A
237 East 54 Street MN16 A
130 Beekman Street MN15 A
231 East 54 Street MN15 A
233 East 54 Street MN13 A
311 East 78 Street MN13 A
14 East 77 Street MN12 A
31 West 21 Street MN11 A
54 Jane Street MN8 A
115 Allen Street MN5 A
48 Carmine Street MN4 A

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $500,000 on 2017-04-03 (lender: National Consumer Cooperative Bank), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2025-12-15RPTT&RET $375,000 — from CARSON, JEANNINE; CIRIACKS, THOMAS MICHAEL to ROSEMOND, SARAH $375,000
2025-12-09Sold for $375,000 $375,000 $6,148
2025-06-16RPTT&RET $380,000 — from SCHEIN, DEBORAH L; SCHEIN, CRAIG S to SCUDERO, KAYLA $380,000
2025-06-10Sold for $380,000 $380,000 $6,230
2024-02-15RPTT&RET $999,995 — from PRICE, ROBERT E; ZYWICZYNSKI, DOUGLAS R to MAJOK, MARTYNA Z $999,995
2024-01-31Sold for $999,995 $999,995 $16,393
2023-02-14RPTT&RET $310,000 — from LITWIN, JOEL; LITWIN, CARMEN to CARSON, JEANNINE; CIRIACKS, THOMAS MICHAEL $310,000
2023-02-09Sold for $310,000 $310,000 $5,082
2022-06-14RPTT&RET $510,000 — from BALAZS, FRANK; ROSENFELD, SUE-RAE to STORY, CLAUDE T; DURSO, JEFFREY J $510,000
2022-05-10Sold for $510,000 $510,000 $8,361
2021-11-16RPTT&RET $1,100,000 — from CATO, KENRICK; CASTILLO-CATO, JENNY to PATTON, KRISTIN A; COLEMAN, JOHN W $1,100,000
2021-11-03Sold for $1,100,000 $1,100,000 $18,033
2021-09-03RPTT&RET $485,000 — from COX, DENISE E to MCDONALD, MATTHEW; MCDONALD, EMILY $485,000
2021-08-20Sold for $485,000 $485,000 $7,951
2021-04-01RPTT&RET $660,000 — from HENDARMIN, AGNES to KREBS, JESSICA; KIRK, KATHRYNE $660,000

Ten-year activity

100500
2017
2018
2019
2020
2021
2022
2023
70
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201773524342
201811062322
201991218241
202000176124
202101158226
202200102214
202302112318
2024155424470
202511246234
202631420147
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The full timeline

Construction 94Enforcement 35Housing & tenants 350Ownership & money 198Health & systems 34

Every one of the 711 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10033 · Landlord rankings · How grades work · The map · The Mice Map