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122 Hamilton Place

1,120Records
20City systems
5Open violations
20.1Penalty rate
Manhattan · ZIP 10031 · Neighborhood: Hamilton Heights-Sugar Hill
Open in the map

1,120 recorded events, 1900–2026, from 20 city data systems. The city's paper trail here is mostly 358 HPD complaints, 341 311 service requests, 72 DOB permits.

BoroughManhattan 10031
Built1930
Floors7
Res. units32
ClassD7
Owner (PLUTO)ACORN REALTY LLC
BBL1020740040
BIN1061862

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 53% 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 20.1. In ZIP 10031, 40% of residential buildings hold an A and 14% 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 violations5 total — 1 class C (immediately hazardous), 4 class B, 0 class A. Oldest open since 2019-03-20.

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.

$3,780 in enforcement penalties imposed (ECB/OATH) in the last three years.

What 311 hears from this address

28 service requests in the last three years. Most common: Noise (6) · Illegal Parking (4) · UNSANITARY CONDITION (4) · PAINT/PLASTER (2) · Consumer Complaint (2) · Abandoned Vehicle (1).

Filed construction activity

$426,300 in permitted construction work filed since 2016 (15 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 (1930)
YesSix or more residential units (32)
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)ACORN REALTY LLC
Head officerFERNANDo ALBa
Managing agentACORN REALTY LLc
Last registered2025-08-28

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$3,078,000 $1,385,100
2026$3,488,000 $1,569,600
2027$3,615,000 $1,626,750

The city's market estimate has risen 17% between tax years 2025 and 2027.

Building systems

Energy grade (LL33)B — ENERGY STAR score 71/100 (2022 disclosure cycle)
Heating fuelNATURALGAS
Facade (Local Law 11)SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9)

Restaurants in this building

RestaurantCuisineGradeNotes
Cocina ConsueloMexicanA—
Rough DraftNot yet graded—
SalentoCoffee/TeaA—

Report to 311: Food poisoning · Food safety complaint

3 restaurants · 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

Subway145 St — 1 · 850 ft straight-line (about a 4-minute walk) · station accessibility: none
145 St — A B C D · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: none
BusNearest boarding stop: Amsterdam Av / W 143 St — M100 M101 · 200 ft
Citi BikeHamilton Pl & W 140 St · 700 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 153 Adam Clayton Powell
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

122 Hamilton Place

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

28 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $67,142 on 1986-07-02 (lender: 144th St. Holding Corp and Con-Tor Realty INC). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
1986-07-02Mortgage $67,143 — from HAMILTON ASSOCIATES to MY WAY REALTY CORP; 144TH ST. HOLDING CORP; RAN-TI REALTY CORP; CON-TOR REALTY INC $67,143
1985-05-22Mortgage $34,805 — from FERRANTI, FRANK to CENTRAL FDL SAVGS, FSB $34,805
1985-05-22Mortgage $17,500 — from FERRANTI, FRANK to CENTRAL FDL SAVGS, FSB $17,500
1985-02-20Mortgage $73,823 — from CON-TOR REALTY, INC. to HICKSON, MARK; BROOKS, PIERRE A. $73,823
1982-10-27Mortgage $90,000 — from HICKSON, MARK; BROOKS, PIERRE A. to JENNIFER-ALISSA CORP. $90,000

Ten-year activity

100500
2017
2018
79
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionEnforcementHousing & tenantsHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsHealth & systemsTotal
20176656472
20183440350
20193569279
20200029231
20210322227
20220210517
2023009312
2024121520754
20259014427
2026009514
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The full timeline

Construction 113Enforcement 131Housing & tenants 785Ownership & money 29Health & systems 62

Every one of the 1,120 recorded events, 1900–2026, 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