10,857 recorded events, 1900–2026, from 22 city data systems. The city's paper trail here is mostly 3,716 HPD complaints, 3,546 311 service requests, 2,407 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 90% of 100+-unit residential buildings citywide. The citywide median for 100+-unit residential buildings is 3.7 penalty points per 10 units; this building carries 58.5. In ZIP 10457, 34% of residential buildings hold an A and 24% grade D or F. How grades work
Among 4,677 100+-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 113 total — 58 class C (immediately hazardous), 47 class B, 8 class A. Oldest open since 2015-01-05. |
| Pending HPD litigation | 5 case(s) pending in housing court |
| Active vacate order | 6 unit(s) under an unrescinded HPD vacate order |
status snapshot refreshed weekly from HPD records
84 heat or hot-water complaints in the last three years (winter 2023–24: 14 · winter 2024–25: 50 · winter 2025–26: 18). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$3,125 in enforcement penalties imposed (ECB/OATH) in the last three years.
555 service requests in the last three years. Most common: Noise (241) · Illegal Parking (161) · HEAT/HOT WATER (42) · UNSANITARY CONDITION (30) · Elevator (13) · PLUMBING (10).
$287,213 in permitted construction work filed since 2016 (6 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 (1929) |
| Yes | Six or more residential units (223) |
| 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) | Bronx GS Properties, LLC |
| Head officer | GEORGE SAKELLARIS |
| Managing agent | ALMA REALTY CORP |
| Last registered | 2026-07-30 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $12,462,000 | $5,607,900 |
| 2026 | $12,505,000 | $5,627,250 |
| 2027 | $13,352,000 | $6,008,400 |
The city's market estimate has risen 7% between tax years 2025 and 2027.
| Energy grade (LL33) | D — ENERGY STAR score 25/100, posted at the entrance by law (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SAFE (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.
2 street-flooding or sewer-backup complaints at this address since 2020 (1 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 | 170 St — B D · 600 ft straight-line (about a 3-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Grand Concourse / E 172 St — Bx1 Bx2 · 200 ft |
| Citi Bike | Sheridan Ave & E 172 St · 250 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 070 Max Schoenfeld. 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.
1511 Sheridan Avenue
| 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 |
555 311 service requests from this address in the last three years — 42 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 ALMA REALTY CORP — 155 buildings, 7,629 units. Grades across the portfolio: A38 · B64 · C45 · D7 · F1. See the whole portfolio
showing 60 of 155 buildings
Most recent mortgage recorded against this lot: $275,786 on 2020-03-06 (lender: New York Community 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 |
|---|---|---|---|
| 2026-07-13 | Agreement $9,950,000 — from JPMORGAN CHASE BANK, N.A. to BRONX GS PROPERTIES, LLC | $9,950,000 | |
| 2026-07-10 | RPTT&RET $13,266,488 — from SHERIDAN 1511 LLC to BRONX GS PROPERTIES, LLC | $13,266,488 | |
| 2026-06-30 | Sold for $13,266,488 | $13,266,488 | $59,491 |
| 2020-03-06 | Agreement $21,600,000 — from SHERIDAN 1511 LLC to NEW YORK COMMUNITY BANK | $21,600,000 | |
| 2020-03-06 | Mortgage $275,787 — from SHERIDAN 1511 LLC to NEW YORK COMMUNITY BANK | $275,787 | |
| 2020-03-06 | AL&R $21,600,000 — from SHERIDAN 1511 LLC to NEW YORK COMMUNITY BANK | $21,600,000 | |
| 2017-03-29 | Deed $38,100,000 — from 1521 SHERIDAN LLC to SHERIDAN 1511 LLC | $38,100,000 | |
| 2017-03-29 | Agreement $22,000,000 — from SHERIDAN 1511 LLC to SANTANDER BANK, N.A. | $22,000,000 | |
| 2017-03-20 | Sold for $38,100,000 | $38,100,000 | $170,852 |
| 2016-02-25 | Deed $34,718,000 — from BSP SHERIDAN LLC to 1521 SHERIDAN LLC | $34,718,000 | |
| 2016-02-25 | Mortgage $8,000,000 — from 1521 SHERIDAN LLC to STERLING NATIONAL BANK | $8,000,000 | |
| 2016-02-25 | Agreement $26,000,000 — from STERLING NATIONAL BANK to 1521 SHERIDAN LLC | $26,000,000 | |
| 2016-02-25 | AL&R $26,000,000 — from 1521 SHERIDAN LLC to STERLING NATIONAL BANK | $26,000,000 | |
| 2016-02-11 | Sold for $34,718,000 | $34,718,000 | $155,686 |
| 2015-04-23 | Mortgage $5,290,000 — from BSP SHERIDAN LLC to BANKUNITED, N.A. | $5,290,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 56 | 995 | 6 | 17 | 1,074 |
| 2018 | 2 | 8 | 548 | 0 | 8 | 566 |
| 2019 | 2 | 25 | 366 | 0 | 12 | 405 |
| 2020 | 5 | 7 | 167 | 4 | 6 | 189 |
| 2021 | 4 | 11 | 322 | 0 | 3 | 340 |
| 2022 | 2 | 15 | 273 | 0 | 8 | 298 |
| 2023 | 1 | 7 | 189 | 0 | 7 | 204 |
| 2024 | 2 | 9 | 334 | 0 | 9 | 354 |
| 2025 | 0 | 2 | 348 | 0 | 4 | 354 |
| 2026 | 5 | 8 | 163 | 6 | 9 | 191 |
Every one of the 10,857 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10457 · Landlord rankings · How grades work · The map · The Mice Map