469 recorded events, 1972–2026, from 17 city data systems. The city's paper trail here is mostly 96 DOB permits, 84 ACRIS deeds & mortgages, 57 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 90% 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 0.9. In ZIP 10024, 70% of residential buildings hold an A and 2% grade D or F. How grades work
Among 17,252 25-99-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.
11 service requests in the last three years. Most common: Noise (5) · Illegal Parking (3) · Encampment (1) · Lead (1) · Lost Property (1).
$1,703,175 in permitted construction work filed since 2016 (21 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 (1925) |
| Yes | Six or more residential units (33) |
| 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) | 617 APARTMENTS CORP. |
| Head officer | KATHERINE KLINE |
| Managing agent | EBMG LLC |
| Last registered | 2026-07-23 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $8,881,000 | $3,996,450 |
| 2026 | $9,089,000 | $4,090,050 |
| 2027 | $9,186,000 | $4,133,700 |
The city's market estimate has risen 3% 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 2021 estimate: gross income $2,006,901 a year ($38.65 per sq ft), operating expenses $788,741 ($15.19 per sq ft), net operating income $1,218,161. These are the city's estimates from comparable rentals, not the building's actual budget, rents or maintenance charges.
| Energy grade (LL33) | C — ENERGY STAR score 69/100 (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
| Facade (Local Law 11) | SWARMP — "Safe With A Repair and Maintenance Program": known facade conditions that must be repaired (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 | 86 St — 1 · 900 ft straight-line (about a 4-minute walk) · station accessibility: none 96 St — 1 2 3 · 0.2 mi straight-line (about a 5-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Riverside Dr / W 91 St — M5 · 450 ft |
| Citi Bike | Riverside Dr & W 91 St · 650 ft · station location as of 2026-09-23; live availability |
| Bike facility | Painted bike lane mapped within 75 ft |
| School zones (2024–25 map) | Elementary: P.S. 084 Lillian Weber. 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.
617 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 |
11 311 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 EBMG LLC — 91 buildings, 5,880 units. Grades across the portfolio: A78 · B11 · C2. See the whole portfolio
showing 60 of 91 buildings
Most recent mortgage recorded against this lot: $563,613 on 2016-11-07 (lender: Valley National 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 |
|---|---|---|---|
| 2023-07-06 | RPTT&RET $1,800,000 — from THE ELLEN G. BATT 2007 REVOCABLE TRUST; JONES BANK, TRUSTEE to FUERTH, ELYSE A; FUERTH, THOMAS L | $1,800,000 | |
| 2023-06-29 | Sold for $1,800,000 | $1,800,000 | $54,545 |
| 2022-05-06 | RPTT&RET $1,495,000 — from REITELMAN, SANDI; REITELMAN, SANDRA GERBER; REITELMAN, CLAUDE to FEIT, DIANA | $1,495,000 | |
| 2022-04-21 | Sold for $1,495,000 | $1,495,000 | $45,303 |
| 2021-12-01 | RPTT&RET $1,750,000 — from BRANDT, JONATHAN to EPSTEIN, JANE M; EPSTEIN, CHARLES L | $1,750,000 | |
| 2021-11-18 | Sold for $1,750,000 | $1,750,000 | $53,030 |
| 2021-07-12 | RPTT&RET $1,625,000 — from BENSON, TERENCE G to HIRSCH, JEFFREY; HIRSCH, DIANE | $1,625,000 | |
| 2021-06-30 | RPTT&RET $1,975,000 — from KUSSELL, LISA EMILY; ROSENTHAL, JASON SCOTT to PORTES, CARLO; LIM, MARION | $1,975,000 | |
| 2021-06-30 | Sold for $1,625,000 | $1,625,000 | $49,242 |
| 2021-06-21 | Sold for $1,975,000 | $1,975,000 | $59,848 |
| 2021-03-15 | RPTT&RET $1,220,000 — from THE LOUIS BECK RESIDUARY TRUST; BECK, TRUSTEE, CATHY; BECK GORDON, TRUSTEE, JAMIE to BIRD, MATTHEW BENJAMIN; SPELLBERG, MATTHEW MOSCICKI | $1,220,000 | |
| 2021-03-09 | RPTT&RET $1,700,000 — from GAVIRIA, MARCELA; SMITH, MARTIN to FOX, MALCOLM ASTON; FORINO, PARIS MAE | $1,700,000 | |
| 2021-03-08 | Sold for $1,220,000 | $1,220,000 | $36,970 |
| 2021-02-26 | Sold for $1,700,000 | $1,700,000 | $51,515 |
| 2017-12-11 | RPTT&RET $1,450,000 — from PEZZI, LOIS A; GREENSPON, CYRUS to REITELMAN, SANDRA G; REITELMAN, CLAUDE | $1,450,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 1 | 3 | 3 | 4 | 3 | 14 |
| 2018 | 3 | 3 | 14 | 0 | 4 | 24 |
| 2019 | 6 | 3 | 7 | 0 | 2 | 18 |
| 2020 | 5 | 6 | 4 | 0 | 2 | 17 |
| 2021 | 7 | 2 | 4 | 12 | 2 | 27 |
| 2022 | 4 | 4 | 5 | 3 | 3 | 19 |
| 2023 | 19 | 5 | 2 | 2 | 3 | 31 |
| 2024 | 6 | 0 | 4 | 2 | 3 | 15 |
| 2025 | 0 | 0 | 8 | 0 | 3 | 11 |
| 2026 | 0 | 1 | 2 | 0 | 3 | 6 |
Every one of the 469 recorded events, 1972–2026, is laid out year by year in the full report (print-ready).
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