1,740 recorded events, 1900–2026, from 20 city data systems. The city's paper trail here is mostly 1,176 ACRIS deeds & mortgages, 129 DOB permits, 75 311 service requests.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 64% 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 50.5. 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
| Open HPD violations | 9 total — 4 class C (immediately hazardous), 5 class B, 0 class A. Oldest open since 2024-02-09. |
status snapshot refreshed weekly from HPD records
4 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2024–25: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$1,250 in enforcement penalties imposed (ECB/OATH) in the last three years.
39 service requests in the last three years. Most common: DOOR/WINDOW (21) · Noise (3) · Illegal Parking (3) · HEAT/HOT WATER (2) · Consumer Complaint (2) · UNSANITARY CONDITION (1).
$5,848,644 in permitted construction work filed since 2016 (38 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 (1912) |
| Yes | Six or more residential units (39) |
| 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) | THE SEXTON CONDOMINIUM |
| Head officer | JACK TEREBELO |
| Managing agent | HALSTEAD MANAGEMENT CO. |
| Last registered | 2025-09-10 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,068,447 | $480,801 |
| 2026 | $389,138 | $175,112 |
| 2027 | $0 | $0 |
The city's market estimate has fallen 100% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY
For property tax, the Department of Finance values this condo as if it were a rental building. Its 2023 estimate: gross income $3,735,856 a year ($46.96 per sq ft), operating expenses $1,094,663 ($13.76 per sq ft), net operating income $2,641,193. 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 70/100 (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.
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 · 250 ft straight-line (about a 1-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: W 86 St / West End Av — M86-SBS · 100 ft · Select Bus Service |
| Citi Bike | W 87 St & West End Ave · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 166 The Richard Rodgers School of The Arts and Technology. 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.
530 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 |
39 311 service requests from this address in the last three years — 2 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 HALSTEAD MANAGEMENT CO. — 190 buildings, 17,333 units. Grades across the portfolio: A172 · B10 · C4. See the whole portfolio
showing 60 of 190 buildings
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-09-08 | Deed $1,525,000 — from SOULLIARD, RENEE to PATTERSON, WILLIAM TYLER | $1,525,000 | |
| 2026-08-18 | Sold for $1,525,000 | $1,525,000 | $39,103 |
| 2026-01-27 | Deed $3,225,000 — from COHEN, ALEXANDER H; COHEN, ADAM R to SPRINGSTEEN, NICHOLAS; REICHENSTEIN, MONIQUE | $3,225,000 | |
| 2026-01-16 | Sold for $3,225,000 | $3,225,000 | $82,692 |
| 2025-11-21 | Deed $735,000 — from COHEN, ALEXANDER H to 530 WEST END AVENUE, LLC | $735,000 | |
| 2025-10-08 | Sold for $735,000 | $735,000 | $18,846 |
| 2025-10-08 | Sold for $735,000 | $735,000 | $18,846 |
| 2025-10-03 | Deed $424,000 — from COHEN, ALEXANDER H to NOHRNBERG, GABRIELLE L; SAVOLDELLI, FABIO P | $424,000 | |
| 2025-09-26 | Sold for $424,000 | $424,000 | $10,872 |
| 2025-09-26 | Sold for $424,000 | $424,000 | $10,872 |
| 2024-02-02 | Deed $1,180,000 — from HSIEH, HSI CHIEH to THOMAS, CHRISTIAN; THOMAS, ELIZABETH | $1,180,000 | |
| 2024-01-19 | Sold for $1,180,000 | $1,180,000 | $30,256 |
| 2023-11-06 | Deed $650,000 — from 530 WEST END ASSOCIATES to PINE, REBECCA; LUBETSKI, SAUL | $650,000 | |
| 2023-10-31 | Sold for $650,000 | $650,000 | $16,667 |
| 2022-09-27 | Mortgage $400,000 — from GIBBER, DANA; GIBBER, MARC to PNC BANK, NATIONAL ASSOCIATION | $400,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 12 | 1 | 1 | 14 | 5 | 33 |
| 2018 | 16 | 3 | 15 | 83 | 4 | 121 |
| 2019 | 4 | 0 | 2 | 2 | 3 | 11 |
| 2020 | 2 | 0 | 3 | 205 | 5 | 215 |
| 2021 | 11 | 0 | 4 | 11 | 2 | 28 |
| 2022 | 8 | 0 | 6 | 5 | 5 | 24 |
| 2023 | 2 | 3 | 7 | 3 | 4 | 19 |
| 2024 | 12 | 2 | 44 | 4 | 34 | 96 |
| 2025 | 14 | 0 | 43 | 15 | 4 | 76 |
| 2026 | 12 | 1 | 8 | 11 | 4 | 36 |
Every one of the 1,740 recorded events, 1900–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10024 · Landlord rankings · How grades work · The map · The Mice Map