5,178 recorded events, 1966–2026, from 18 city data systems. The city's paper trail here is mostly 2,064 HPD complaints, 1,573 311 service requests, 1,239 HPD housing violations.
Full record, year by year Support this site
A meaningful record of code violations or complaints relative to its peers. More recorded distress than 92% 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 228.4. In ZIP 11225, 70% of residential buildings hold an A and 6% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 254 total — 35 class C (immediately hazardous), 194 class B, 25 class A. Oldest open since 1981-10-23. |
status snapshot refreshed weekly from HPD records
297 heat or hot-water complaints in the last three years (winter 2023–24: 22 · winter 2024–25: 104 · winter 2025–26: 148). Repeated winter clusters suggest a chronic heating problem.
3 bedbug-infested unit(s) reported in filings over the last three years.
$6,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
477 service requests in the last three years. Most common: HEAT/HOT WATER (147) · UNSANITARY CONDITION (56) · PAINT/PLASTER (40) · PLUMBING (35) · Elevator (28) · DOOR/WINDOW (27).
$22,000 in permitted construction work filed since 2016 (2 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.
| Yes | Built before 1974 (1955) |
| Yes | Six or more residential units (67) |
| 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) | 3900 HARPER AVENUE, LLC |
| Head officer | ROBERT RAPHAEL |
| Managing agent | GILMAN MANAGEMENT CORP |
| Last registered | 2025-12-10 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $2,845,000 | $1,280,250 |
| 2026 | $3,198,000 | $1,439,100 |
| 2027 | $3,203,000 | $1,441,350 |
The city's market estimate has risen 13% between tax years 2025 and 2027.
| Energy grade (LL33) | D — ENERGY STAR score 45/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
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.
1 street-flooding or sewer-backup complaints at this address since 2023 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Winthrop St — 2 5 · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: none Parkside Av — Q · 0.4 mi straight-line (about a 10-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Rogers Av / Winthrop St — B49 · 500 ft |
| Citi Bike | Winthrop St & Rogers Ave · 550 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 092 Adrian Hegeman Middle: Parkside Preparatory Academy. 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.
175 Hawthorne Street
| 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 |
477 311 service requests from this address in the last three years — 147 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.
Managed by GILMAN MANAGEMENT CORP. — 48 buildings, 1,313 units. Grades across the portfolio: A7 · B11 · C17 · D11 · F2. See the whole portfolio
Most recent mortgage recorded against this lot: $350,000 on 2009-03-30 (lender: Sovereign Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2018-05-01 | Agreement $3,200,000 — from 3900 HARPER AVENUE, L.L.C.; JAHACA ACQUISITIONS, LLC to SANTANDER BANK, N.A. | $3,200,000 | |
| 2018-05-01 | Mortgage $317,051 — from JAHACA ACQUISITIONS, LLC; 3900 HARPER AVENUE, L.L.C. to SANTANDER BANK, N.A. | $317,051 | |
| 2014-12-30 | Mortgage $600,000 — from 3900 HARPER AVENUE, LLC; JAHACA ACQUISITIONS LLC to NEAT SECONDS, LLC | $600,000 | |
| 2009-03-30 | Mortgage $350,000 — from JAHACA ACQUISITIONS, LLC; 3900 HARPER AVENUE, L.L.C. to SOVEREIGN BANK | $350,000 | |
| 2009-03-30 | AL&R $350,000 — from 3900 HARPER AVENUE, L.L.C.; JAHACA ACQUISITIONS, LLC to SOVEREIGN BANK | $350,000 | |
| 2005-06-22 | Agreement $3,000,000 — from SOS1031 PROPERTIES 102, LLC; JAHACA ACQUISITIONS, LLC to INDEPENDENCE COMMUNITY BANK | $3,000,000 | |
| 2005-04-26 | Mortgage $1,780,670 — from SOS1031 PROPERTIES 102, LLC; JAHACA ACQUISITIONS, LLC to INDEPENDENCE COMMUNITY BANK | $1,780,670 | |
| 2005-04-25 | Deed $4,000,000 — from 175 HAWTHORNE STREET ASSOCIATES, LLC to SOS1031 PROPERTIES 102, LLC; JAHACA ACQUISITIONS, LLC | $4,000,000 | |
| 1998-01-22 | Mortgage $190,687 — from 175 HAWTHORNE STREETASSOCIATES LLC to DIME SAVINGS BANK OFNEW YORK | $190,687 | |
| 1995-01-11 | Mortgage $1,275,000 — from 175 HAWTHORNE STREETASSOCIATES to ANCHOR SAVINGS BANK | $1,275,000 | |
| 1986-10-31 | Mortgage $356,406 — from GILMAN, ALVIN to CROSSLAND SAVS FSB | $356,406 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 4 | 59 | 0 | 0 | 63 |
| 2018 | 2 | 2 | 169 | 5 | 3 | 181 |
| 2019 | 0 | 15 | 186 | 0 | 4 | 205 |
| 2020 | 0 | 7 | 194 | 0 | 0 | 201 |
| 2021 | 0 | 21 | 257 | 0 | 1 | 279 |
| 2022 | 4 | 12 | 391 | 0 | 2 | 409 |
| 2023 | 1 | 10 | 366 | 0 | 3 | 380 |
| 2024 | 0 | 6 | 350 | 0 | 3 | 359 |
| 2025 | 0 | 8 | 374 | 0 | 2 | 384 |
| 2026 | 0 | 7 | 396 | 0 | 2 | 405 |
Every one of the 5,178 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11225 · Landlord rankings · How grades work · The map · The Mice Map