538 recorded events, 1991–2026, from 16 city data systems. The city's paper trail here is mostly 282 ACRIS deeds & mortgages, 101 311 service requests, 48 DOB violations.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. Less recorded distress than 75% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 5. In ZIP 10026, 38% of residential buildings hold an A and 13% grade D or F. How grades work
Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more
No current HPD flags in the latest weekly snapshot: no open violations, no pending litigation, no active vacate orders, and not in the Alternative Enforcement Program.
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
8 service requests in the last three years. Most common: Illegal Parking (2) · Noise (2) · Encampment (1) · Illegal Dumping (1) · For Hire Vehicle Complaint (1) · Vendor Enforcement (1).
No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1900) |
| Yes | Six or more residential units (14) |
| No | 421-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 owner(s) | GATEWAY CONDOMINIUM |
| Head officer | PATRICK MOLONEY |
| Managing agent | Harlem Property Management |
| Last registered | 2025-07-28 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $182,064 | $81,929 |
| 2026 | $152,456 | $68,605 |
| 2027 | $188,514 | $84,831 |
The city's market estimate has risen 4% between tax years 2025 and 2027.
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 $497,727 a year ($26.98 per sq ft), operating expenses $199,054 ($10.79 per sq ft), net operating income $298,673. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (cycle 9) |
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.
| Subway | 110 St-Malcolm X Plaza — 2 3 · 1,000 ft straight-line (about a 5-minute walk) · station accessibility: none Cathedral Pkwy (110 St) — B C · 1,050 ft straight-line (about a 5-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Adam C Powell Blvd / W 112 St — M2 · 150 ft |
| Citi Bike | Central Park North & Adam Clayton Powell Blvd · 600 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: STEM Institute of Manhattan. 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.
1852 Adam C Powell Blvd
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
8 311 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.
Managed by HARLEM PROPERTY MANAGEMENT — 74 buildings, 1,852 units. Grades across the portfolio: A41 · B17 · C10 · D4 · F1. See the whole portfolio
showing 60 of 74 buildings
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2022-10-07 | Mortgage $8,589 — from CONYERS, RONNIE to MERS, INC.; BANK OF AMERICA, N.A | $8,589 | |
| 2022-10-07 | Agreement $99,700 — from CONYERS, RONNIE to MERS, INC.; BANK OF AMERICA, N.A | $99,700 | |
| 2021-02-17 | Agreement $750,000 — from KALLEN, KEITH MICHAEL; KALLEN, SANDRA DAVIS to JPMORGAN CHASE BANK, N.A. | $750,000 | |
| 2021-02-17 | Mortgage $6,296 — from KALLEN, KEITH MICHAEL; KALLEN, SANDRA DAVIS to JPMORGAN CHASE BANK, N.A. | $6,296 | |
| 2019-06-21 | Mortgage $940,500 — from KEHAR, MIRA; SANOU, NASSER BEN to CITIZENS BANK, N.A. | $940,500 | |
| 2019-06-21 | Deed $990,000 — from FLY, KIERNAN; BOIKE, JAMES JR; FLY BOIKE, KIERNAN; BOIKE, MARION K; BOIKE, JAMES to SANOU, NASSER BEN; KEHAR, MIRA | $990,000 | |
| 2019-06-12 | Sold for $990,000 | $990,000 | $70,714 |
| 2018-09-26 | Mortgage $798,400 — from KALLEN, SANDRA DAVIS; KALLEN, KEITH MICHAEL to WELLS FARGO BANK, N.A. | $798,400 | |
| 2018-09-26 | Deed $998,000 — from SEMMELBECK, MARIE FRANCE to KALLEN, SANDRA DAVIS; KALLEN, KEITH MICHAEL | $998,000 | |
| 2018-09-04 | Sold for $998,000 | $998,000 | $71,286 |
| 2016-08-15 | Agreement $103,000 — from SEMMELBECK, MARIE FRANCE to CITIBANK, N.A. | $103,000 | |
| 2016-08-15 | Mortgage $6,341 — from SEMMELBECK, MARIE FRANCE to CITIBANK, N.A. | $6,341 | |
| 2013-05-09 | DEED, TS $727,500 — from LIEBERMAN, LYNN; LIEBERMAN, BENJAMIN R to CHAISIRI, TERESA; MOLONEY, PATRICK | $727,500 | |
| 2013-05-09 | Mortgage $582,000 — from CHAISIRI, TERESA; MOLONEY, PATRICK to JPMORGAN CHASE BANK, N.A. | $582,000 | |
| 2011-04-04 | Mortgage $5,936 — from SEGALL, MARC to JP MORGAN CHASE BANK, N.A. | $5,936 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 2 | 3 | 2 | 4 | 11 |
| 2018 | 3 | 4 | 7 | 2 | 16 |
| 2019 | 0 | 10 | 7 | 4 | 21 |
| 2020 | 4 | 17 | 0 | 3 | 24 |
| 2021 | 2 | 19 | 5 | 1 | 27 |
| 2022 | 1 | 18 | 4 | 11 | 34 |
| 2023 | 1 | 15 | 2 | 4 | 22 |
| 2024 | 0 | 6 | 2 | 2 | 10 |
| 2025 | 1 | 4 | 3 | 3 | 11 |
| 2026 | 0 | 2 | 0 | 2 | 4 |
Every one of the 538 recorded events, 1991–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10026 · Landlord rankings · How grades work · The map · The Mice Map