361 recorded events, 2011–2026, from 12 city data systems. The city's paper trail here is mostly 245 ACRIS deeds & mortgages, 47 DOF property sales, 30 HPD housing violations.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 63% 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 29. In ZIP 11249, 60% of residential buildings hold an A and 7% 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.
6 service requests in the last three years. Most common: Street Condition (3) · Noise (2) · Illegal Parking (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.
| No | Built before 1974 (2013) |
| Yes | Six or more residential units (21) |
| Yes | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. Buildings receiving 421-a or J-51 benefits are generally required to register their units as rent-stabilized for the duration of the benefit. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | SOUTH 10 ESTATES LLC |
| Head officer | Michael Friedman |
| Managing agent | Blue Elm Inc. |
| Last registered | 2025-07-09 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $24,795 | $11,158 |
| 2026 | $350,242 | $157,609 |
| 2027 | $362,254 | $163,015 |
The city's market estimate has risen 1361% between tax years 2025 and 2027.
Tax exemptions on the roll: 421A 15 YR CAP
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2021 estimate: gross income $1,392,220 a year ($35.02 per sq ft), operating expenses $347,856 ($8.75 per sq ft), net operating income $1,044,364. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | A — ENERGY STAR score 88/100 (2022 disclosure cycle) |
| Facade (Local Law 11) | SAFE (cycle 9) |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 4 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
1 street-flooding or sewer-backup complaints at this address since 2021 (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 | Marcy Av — J M Z · 0.5 mi straight-line (about a 12-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Division Av / Wythe Av — B67 · 600 ft |
| Citi Bike | Kent Ave & S 10 St · 250 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 016 Leonard Dunkly. 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.
37 South 10 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 |
6 311 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 BLUE ELM INC — 26 buildings, 150 units. Grades across the portfolio: A10 · B7 · C5 · D3 · F1. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 37 South 10 Street | BK | 21 | B |
| 1319 East New York Avenue | BK | 11 | B |
| Amboy Street | BK | 9 | C |
| 156 Skillman Street | BK | 8 | A |
| 158 Rutledge Street | BK | 8 | A |
| 158 Skillman Street | BK | 8 | A |
| 231 Chester Street | BK | 7 | A |
| 997 Clarkson Avenue | BK | 7 | A |
| 1259 51 Street | BK | 7 | A |
| 280 Mac Dougal Street | BK | 6 | A |
| 1833 Park Place | BK | 6 | A |
| 275 Milford Street | BK | 6 | B |
| 127 Miller Avenue | BK | 6 | B |
| 31 Locust Street | BK | 5 | C |
| 876 Kent Avenue | BK | 4 | B |
| 490 Marion Street | BK | 3 | D |
| 678 Jamaica Avenue | BK | 3 | A |
| 492 Marion Street | BK | 3 | D |
| 680 Jamaica Avenue | BK | 3 | C |
| 221 Quincy Street | BK | 3 | F |
| 1200 Myrtle Avenue | BK | 3 | B |
| 589 Hart Street | BK | 3 | C |
| 51 Lee Avenue | BK | 3 | A |
| 1234 Myrtle Avenue | BK | 3 | D |
| 92 Pilling Street | BK | 2 | C |
| 1077 Halsey Street | BK | 2 | B |
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-04 | Mortgage $830,000 — from KOHN, JOSEPH; KOHN, ROIZY to EAST WEST BANK | $830,000 | |
| 2026-09-04 | Mortgage $830,000 — from KOHN, JOSEPH; KOHN, ROIZY to EAST WEST BANK | $830,000 | |
| 2026-04-17 | Deed $85,000 — from SPOTS PARKING NYC LLC to S11 PARKING LLC | $85,000 | |
| 2026-04-16 | Sold for $85,000 | $85,000 | $4,048 |
| 2025-09-15 | Agreement $1,050,000 — from KFAR MIRON LLC to ARK MORTGAGE, INC. | $1,050,000 | |
| 2025-09-15 | Mortgage $820,389 — from KFAR MIRON LLC to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS | $820,389 | |
| 2023-03-24 | Mortgage $1,025,000 — from SOUTH 10 HOLDINGS LLC to BROADVIEW CAPITAL LLC | $1,025,000 | |
| 2023-03-24 | AL&R $1,025,000 — from SOUTH 10 HOLDINGS LLC to BROADVIEW CAPITAL LLC | $1,025,000 | |
| 2021-07-02 | Mortgage $12,758 — from LANDAU, BENJAMIN; LANDAU, CHAINDY to ARK MORTGAGE, INC; MERS | $12,759 | |
| 2021-07-02 | Agreement $363,000 — from LANDAU, BENJAMIN; LANDAU, CHAINDY to ARK MORTGAGE, INC; MERS | $363,000 | |
| 2021-06-22 | Deed $35,000 — from W&K PHASE 2 LLC to BEST POINT SALES INC | $35,000 | |
| 2021-06-07 | Mortgage $400,000 — from BRACH, RIVKY to MERS | $400,000 | |
| 2021-06-03 | Sold for $35,000 | $35,000 | $1,667 |
| 2021-03-24 | Deed $725,000 — from JACOBOWITZ, SOLOMON to JACOBOWITZ, MENDEL | $725,000 | |
| 2021-03-24 | Agreement $475,000 — from JACOBOWITZ, MENDEL to HOME POINT FINANCIAL CORPORATION | $475,000 |
| Year | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 6 | 18 | 0 | 24 |
| 2018 | 0 | 3 | 12 | 0 | 15 |
| 2019 | 0 | 12 | 0 | 0 | 12 |
| 2020 | 0 | 2 | 8 | 1 | 11 |
| 2021 | 1 | 6 | 18 | 0 | 25 |
| 2022 | 1 | 2 | 2 | 1 | 6 |
| 2023 | 0 | 2 | 6 | 0 | 8 |
| 2024 | 0 | 7 | 2 | 0 | 9 |
| 2025 | 0 | 12 | 6 | 0 | 18 |
| 2026 | 0 | 0 | 8 | 0 | 8 |
Every one of the 361 recorded events, 2011–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 11249 · Landlord rankings · How grades work · The map · The Mice Map