1,717 recorded events, 1900–2026, from 19 city data systems. The city's paper trail here is mostly 644 311 service requests, 536 HPD complaints, 259 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 88% 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 180.7. In ZIP 10032, 36% of residential buildings hold an A and 14% 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 | 103 total — 53 class C (immediately hazardous), 26 class B, 24 class A. Oldest open since 1993-09-07. |
status snapshot refreshed weekly from HPD records
51 heat or hot-water complaints in the last three years (winter 2023–24: 31 · winter 2024–25: 12 · winter 2025–26: 6). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$2,810 in enforcement penalties imposed (ECB/OATH) in the last three years.
151 service requests in the last three years. Most common: HEAT/HOT WATER (25) · UNSANITARY CONDITION (23) · Noise (21) · PAINT/PLASTER (18) · PLUMBING (16) · FLOORING/STAIRS (10).
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 (1909) |
| Yes | Six or more residential units (41) |
| 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) | BLANCA REALTY LLC |
| Head officer | FRED STAHL |
| Managing agent | LANGSAM PROPERTY SERVICES CORP |
| Last registered | 2025-10-31 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $4,218,000 | $1,898,100 |
| 2026 | $4,507,000 | $2,028,150 |
| 2027 | $4,527,000 | $2,037,150 |
The city's market estimate has risen 7% between tax years 2025 and 2027.
| Energy grade (LL33) | D — ENERGY STAR score 14/100, 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 2010 (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 | 163 St-Amsterdam Av — C · 900 ft straight-line (about a 4-minute walk) · station accessibility: none 168 St — 1 A C · 0.2 mi straight-line (about a 5-minute walk) · station accessibility: partial |
| Bus | Nearest boarding stop: Broadway / W 163 St — M4 M5 · 100 ft |
| Citi Bike | Broadway & W 165 St · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 128 Audubon 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.
3910 Broadway
| 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 |
151 311 service requests from this address in the last three years — 25 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 LANGSAM PROPERTY SERVICES CORP — 215 buildings, 8,744 units. Grades across the portfolio: A42 · B80 · C57 · D26 · F9. See the whole portfolio
showing 60 of 215 buildings
Most recent mortgage recorded against this lot: $5,000,000 on 2007-05-08 (lender: Washington Mutual 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 |
|---|---|---|---|
| 2009-03-18 | RPTT $45,884,979 — from FEDERAL DEPOSIT INSURANCE CORPORATION to JPMORGAN CHASE BANK, N.A. | $45,884,979 | |
| 2007-05-08 | Mortgage $5,000,000 — from BLANCA REALTY LLC to WASHINGTON MUTUAL BANK | $5,000,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 1 | 82 | 1 | 5 | 90 |
| 2018 | 0 | 0 | 42 | 0 | 8 | 50 |
| 2019 | 0 | 12 | 70 | 0 | 3 | 85 |
| 2020 | 0 | 14 | 33 | 0 | 2 | 49 |
| 2021 | 0 | 3 | 20 | 0 | 1 | 24 |
| 2022 | 0 | 2 | 121 | 0 | 3 | 126 |
| 2023 | 0 | 3 | 192 | 0 | 4 | 199 |
| 2024 | 0 | 4 | 89 | 0 | 2 | 95 |
| 2025 | 0 | 4 | 136 | 0 | 2 | 142 |
| 2026 | 0 | 5 | 162 | 0 | 2 | 169 |
Every one of the 1,717 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10032 · Landlord rankings · How grades work · The map · The Mice Map