725 recorded events, 1969–2026, from 18 city data systems. The city's paper trail here is mostly 215 ACRIS deeds & mortgages, 115 311 service requests, 102 DOB permits.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 65% 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 8.8. In ZIP 10023, 77% of residential buildings hold an A and 3% 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 | 16 total — 0 class C (immediately hazardous), 11 class B, 5 class A. Oldest open since 2005-07-27. |
status snapshot refreshed weekly from HPD records
No heat or hot-water complaints in the last three years.
No bedbug-infested units reported in the last three years of filings.
38 service requests in the last three years. Most common: Illegal Parking (8) · Air Quality (7) · Taxi Complaint (5) · Noise (4) · Water System (3) · Litter Basket Request (2).
$2,117,773 in permitted construction work filed since 2016 (20 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 (1927) |
| Yes | Six or more residential units (114) |
| 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) | 230 APARTMENTS CORP. |
| Head officer | CHRIS EBERT |
| Managing agent | SYNOPTIC MANAGEMENT CORP |
| Last registered | 2026-07-28 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $21,106,000 | $9,497,700 |
| 2026 | $21,425,000 | $9,641,250 |
| 2027 | $24,075,000 | $10,833,750 |
The city's market estimate has risen 14% between tax years 2025 and 2027.
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2022 estimate: gross income $3,746,748 a year ($40.62 per sq ft), operating expenses $1,336,543 ($14.49 per sq ft), net operating income $2,410,205. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | B — ENERGY STAR score 72/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| 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.
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 | 72 St — 1 2 3 · 850 ft straight-line (about a 4-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: West End Av / W 70 St — M57 M72 · 50 ft |
| Citi Bike | W 70 St & Amsterdam Ave · 700 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 199 Jessie Isador Straus. 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.
230 West End 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 |
38 311 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 SYNOPTIC MANAGEMENT CORP — 91 buildings, 1,632 units. Grades across the portfolio: A71 · B14 · C3 · D1. See the whole portfolio
showing 60 of 91 buildings
Most recent mortgage recorded against this lot: $2,077,524 on 2019-01-15 (lender: Apple Bank For Savings). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2025-05-14 | RPTT&RET $490,000 — from FINKELSTONE, IIAYNE; FINKELSTONE, LEE to TORRES, JOSHUA; ROSENBERG-TORRES, ALISSA | $490,000 | |
| 2025-04-28 | Sold for $490,000 | $490,000 | $4,298 |
| 2024-07-12 | RPTT&RET $545,000 — from 230 APARTMENTS CORP. to FONG CHEN, GINA | $545,000 | |
| 2024-07-10 | Sold for $545,000 | $545,000 | $4,781 |
| 2024-04-11 | RPTT&RET $965,000 — from MICHELLE ESTILO KAISER, EXECUTOR; ESTATE OF APOLONIA ESTILO; KAREN ESTILO OWCZARSKI, EXECU to JENSON, ALAN JAMES; SHIM, YEGYU | $965,000 | |
| 2024-04-03 | Sold for $965,000 | $965,000 | $8,465 |
| 2023-07-17 | RPTT&RET $780,000 — from SHANNON, BARBARA; SHANNON, ELLYN to SINGER, PAOLA | $780,000 | |
| 2023-07-06 | Sold for $780,000 | $780,000 | $6,842 |
| 2023-03-22 | RPTT&RET $280,000 — from ARDEN, MICHAEL A to DECANDIO, MICHAEL; DECANDIO, JOEL | $280,000 | |
| 2023-03-21 | RPTT&RET $420,000 — from BIEGON, ANAT to ROBINSON, SUSAN; LEIBOWITZ, GEORGE S | $420,000 | |
| 2023-03-14 | RPTT&RET $380,000 — from ESTATE OF CORTNEY K. LAWRENCE; ESTATE OF CORTNEY KELTON LAWRENCE; DAHLIA DAMAS, PUBLIC ADM to CUGINI, EVA M; ELWES, GAVIN | $380,000 | |
| 2023-03-14 | Sold for $420,000 | $420,000 | $3,684 |
| 2023-03-13 | Sold for $280,000 | $280,000 | $2,456 |
| 2023-03-07 | Sold for $380,000 | $380,000 | $3,333 |
| 2022-08-09 | RPTT&RET $500,000 — from 230 APARTMENTS CORP. to ALEJANDRO, KRISTABELLA; ALEJANDRO, JOSEPEH A | $500,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 9 | 3 | 8 | 6 | 3 | 29 |
| 2018 | 5 | 3 | 8 | 11 | 2 | 29 |
| 2019 | 4 | 3 | 4 | 18 | 3 | 32 |
| 2020 | 11 | 11 | 7 | 4 | 2 | 35 |
| 2021 | 18 | 17 | 16 | 21 | 2 | 74 |
| 2022 | 2 | 8 | 10 | 10 | 2 | 32 |
| 2023 | 2 | 2 | 8 | 8 | 3 | 23 |
| 2024 | 2 | 0 | 37 | 4 | 2 | 45 |
| 2025 | 2 | 0 | 13 | 4 | 3 | 22 |
| 2026 | 0 | 0 | 13 | 2 | 2 | 17 |
Every one of the 725 recorded events, 1969–2026, is laid out year by year in the full report (print-ready).
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