593 recorded events, 1987–2026, from 16 city data systems. The city's paper trail here is mostly 297 ACRIS deeds & mortgages, 103 DOB permits, 69 DOB job filings.
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 100% 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 0. In ZIP 10021, 81% of residential buildings hold an A and 3% 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.
7 service requests in the last three years. Most common: Sidewalk Condition (2) · Illegal Parking (2) · Noise (2) · Indoor Air Quality (1).
$6,050,102 in permitted construction work filed since 2016 (27 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 (1900) |
| Yes | Six or more residential units (9) |
| 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) | 11-15 EAST 70TH STREET |
| Head officer | DANIEL WOLLMAN |
| Managing agent | MD Squared Property Group |
| Last registered | 2025-08-25 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,626,505 | $731,927 |
| 2026 | $777,587 | $349,914 |
| 2027 | $1,729,589 | $778,315 |
The city's market estimate has risen 6% between tax years 2025 and 2027.
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 | 68 St-Hunter College — 6 · 0.2 mi straight-line (about a 6-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Madison Av / E 69 St — M1 M2 M3 M4 · 300 ft |
| Citi Bike | E 70 St & Madison Ave · 100 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: East Side Elementary School, PS 267 Middle: J.H.S. 167 Robert F. Wagner. 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.
11 East 70 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 |
7 311 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 MD SQUARED PROPERTY GROUP — 110 buildings, 3,031 units. Grades across the portfolio: A80 · B21 · C6 · D2. See the whole portfolio
showing 60 of 110 buildings
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-04-21 | Deed $1,745,000 — from KURSON, KENNETH A to CPS INVESTMENT LLC | $1,745,000 | |
| 2026-04-14 | Sold for $1,745,000 | $1,745,000 | $193,889 |
| 2025-12-30 | Deed $2,100,000 — from SOSNINA, NATALIA to SEJDAJ, SAMI | $2,100,000 | |
| 2025-12-02 | Sold for $2,100,000 | $2,100,000 | $233,333 |
| 2025-12-02 | Sold for $2,100,000 | $2,100,000 | $233,333 |
| 2025-02-14 | Mortgage $200,000 — from SOSNINA, NATALIA to CROSSCOUNTRY MORTGAGE LLC; MORTGAGE ELECTRONIC REGISTRATION SERVICE | $200,000 | |
| 2024-08-23 | Deed $4,300,000 — from 11 EAST 70TH ST LLC to 11 EAST 70TH STREET-GALLERY, LLC | $4,300,000 | |
| 2024-08-22 | Sold for $4,300,000 | $4,300,000 | $477,778 |
| 2024-07-03 | Deed $760,000 — from 11 EAST 70TH ST LLC to SOSNINA, NATALIA | $760,000 | |
| 2024-07-03 | Mortgage $532,000 — from SOSNINA, NATALIA to MORTGAGE ELECTRONIC REGISTRATION SYSTEMS | $532,000 | |
| 2024-06-24 | Sold for $760,000 | $760,000 | $84,444 |
| 2024-04-09 | Deed $1,885,000 — from CASSIQUE HOLDINGS, LLC to KURSON, KENNETH A. | $1,885,000 | |
| 2024-04-03 | Sold for $1,885,000 | $1,885,000 | $209,444 |
| 2022-03-28 | Deed $5,000,000 — from PAULSON & CO. INC. to 11 EAST 70TH ST, LLC | $5,000,000 | |
| 2022-03-28 | Deed $5,000,000 — from PAULSON & CO. INC. to 11 EAST 70TH ST, LLC | $5,000,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 2 | 1 | 0 | 4 | 11 | 18 |
| 2018 | 6 | 1 | 2 | 3 | 3 | 15 |
| 2019 | 18 | 1 | 4 | 1 | 5 | 29 |
| 2020 | 4 | 1 | 3 | 0 | 1 | 9 |
| 2021 | 6 | 0 | 2 | 12 | 0 | 20 |
| 2022 | 13 | 2 | 7 | 6 | 17 | 45 |
| 2023 | 7 | 0 | 5 | 0 | 0 | 12 |
| 2024 | 9 | 0 | 2 | 11 | 0 | 22 |
| 2025 | 12 | 0 | 2 | 8 | 1 | 23 |
| 2026 | 3 | 0 | 5 | 3 | 0 | 11 |
Every one of the 593 recorded events, 1987–2026, is laid out year by year in the full report (print-ready).
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