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1850 Amsterdam Avenue

238Records
15City systems
0Open violations
—Penalty rate
Manhattan · ZIP 10031 · Neighborhood: Hamilton Heights-Sugar Hill
Open in the map

238 recorded events, 1984–2026, from 15 city data systems. The city's paper trail here is mostly 59 ACRIS deeds & mortgages, 52 311 service requests, 23 rodent inspections.

BoroughManhattan 10031
Built1925
Floors2
Res. units0
ClassO2
Owner (PLUTO)1848-1850 AMSTERDAM AVENUE LLC
BBL1020830033
BIN1062192

Full record, year by year   Support this site

Patterns

7 heat or hot-water complaints in the last three years (winter 2024–25: 5 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.

5
’24–25
2
’25–26

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

What 311 hears from this address

13 service requests in the last three years. Most common: Non (5) · Illegal Parking (4) · Rodent (1) · HEAT/HOT WATER (1) · Street Condition (1) · For Hire Vehicle Report (1).

Filed construction activity

$2,074,600 in permitted construction work filed since 2016 (7 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.

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,843,000 $1,279,350
2026$2,914,000 $1,311,300
2027$2,922,000 $1,314,900

The city's market estimate has risen 3% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Manhattanville CoffeeCoffee/TeaA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

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

Subway155 St — C · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: none
145 St — A B C D · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none
BusNearest boarding stop: Amsterdam Av / W 152 St — M100 M101 · 150 ft
Citi BikeAmsterdam Ave & W 152 St · 150 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 028 Wright Brothers
Middle: Community Math & Science Prep. 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

1850 Amsterdam Avenue

Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

13 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $900,000 on 2022-06-01 (lender: Connectone 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
2022-06-01AL&R $900,000 — from 1848-1850 AMSTERDAM AVENUE LLC to CONNECTONE BANK $900,000
2022-06-01Mortgage $900,000 — from 1848-1850 AMSTERDAM AVENUE LLC to CONNECTONE BANK $900,000
2022-05-27CMTG $4,100,000 — from 1848-1850 AMSTERDAM AVENUE LLC to CONNECTONE BANK $4,100,000
2020-11-25AL&R $10,650,000 — from 1848-1850 AMSTERDAM AVENUE LLC to CONNECTONE BANK $10,650,000
2020-11-25Agreement $10,650,000 — from 1848-1850 AMSTERDAM AVENUE LLC to CONNECTONE BANK $10,650,000
2020-11-25Mortgage $2,210,000 — from 1848-1850 AMSTERDAM AVENUE LLC to CONNECTONE BANK $2,210,000
2018-09-10Mortgage $3,080,048 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $3,080,048
2018-09-10Agreement $7,386,235 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $7,386,235
2018-09-10AL&R $7,386,235 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $7,386,235
2018-09-10Mortgage $1,240,668 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $1,240,668
2018-09-10AL&R $1,240,668 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $1,240,668
2018-09-10Mortgage $63,097 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $63,097
2018-09-10Agreement $9,700,000 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $9,700,000
2018-09-10AL&R $63,097 — from 1848-1850 AMSTERDAM AVENUE LLC to LADDER CAPITAL FINANCE LLC $63,097
2018-03-06AL&R $3,201,100 — from 1850 AMSTERDAM AVENUE LLC to GOLDMAN SACHS BANK USA $3,201,100

Ten-year activity

50250
2017
2018
39
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017003115
201801327233
2019151150839
2020512611034
20215930118
2022212319
2023005049
20240340411
20250070310
2026003025
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The full timeline

Construction 37Enforcement 53Housing & tenants 54Ownership & money 61Health & systems 33

Every one of the 238 recorded events, 1984–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 10031 · Landlord rankings · How grades work · The map · The Mice Map