911 recorded events, 1966–2026, from 19 city data systems. The city's paper trail here is mostly 296 311 service requests, 176 ACRIS deeds & mortgages, 74 DOB permits.
Full record, year by year Support this site
The city's published records show little recorded distress here in the last three years. More recorded distress than 51% 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 4. In ZIP 10463, 74% of residential buildings hold an A and 5% 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 | 33 total — 5 class C (immediately hazardous), 19 class B, 9 class A. Oldest open since 1981-03-06. |
status snapshot refreshed weekly from HPD records
4 heat or hot-water complaints in the last three years (winter 2023–24: 2 · winter 2025–26: 2). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
72 service requests in the last three years. Most common: Rodent (22) · UNSANITARY CONDITION (7) · Noise (7) · Water System (6) · Illegal Parking (4) · Damaged Tree (3).
$2,383,615 in permitted construction work filed since 2016 (23 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 (1953) |
| Yes | Six or more residential units (160) |
| 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) | 750 KAPPOCK APARTMENTS CORP. |
| Head officer | JANICE DUTCHER |
| Managing agent | GARTHCHESTER REALTY |
| Last registered | 2024-09-10 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $15,648,000 | $7,041,600 |
| 2026 | $17,212,000 | $7,745,400 |
| 2027 | $16,606,000 | $7,472,700 |
The city's market estimate has risen 6% between tax years 2025 and 2027.
Tax exemptions on the roll: COLD WAR VETERAN - DISABILITY · SENIOR CITIZEN HOMEOWNER
For property tax, the Department of Finance values this co-op as if it were a rental building. Its 2021 estimate: gross income $3,644,211 a year ($17.36 per sq ft), operating expenses $1,748,634 ($8.33 per sq ft), net operating income $1,895,578. 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 78/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
| Facade (Local Law 11) | SAFE (cycle 10) |
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 | Marble Hill-225 St — 1 · 0.7 mi straight-line (about a 19-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Henry Hudson Pkwy West / Independence Av — Bx10 Bx20 BxM1 BxM2 +1 more · 600 ft |
| Citi Bike | Kappock St & Independence Ave · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: P.S. 024 Spuyten Duyvil Middle: Riverdale / Kingsbridge Academy (Middle School / High School 141). 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.
750 Kappock 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 |
72 311 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 GARTHCHESTER REALTY — 35 buildings, 4,341 units. Grades across the portfolio: A31 · B4. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 102-10 66 Road | QN | 498 | A |
| 217-02 75 Avenue | QN | 296 | A |
| 73-36 Springfield Blvd | QN | 276 | A |
| 66-36 Yellowstone Blvd | QN | 244 | A |
| 3777 Independence Avenue | BX | 195 | B |
| 73-69 217 Street | QN | 194 | A |
| 5500 Fieldston Road | BX | 188 | B |
| 750 Kappock Street | BX | 160 | A |
| 4555 Henry Hudson Pkwy W | BX | 159 | A |
| 83-40 Austin Street | QN | 148 | A |
| 4525 Henry Hudson Pkwy W | BX | 145 | A |
| 2550 Independence Avenue | BX | 142 | B |
| 5-49 Borden Avenue | QN | 132 | A |
| 219-02 74 Avenue | QN | 126 | A |
| 2727 Palisade Avenue | BX | 124 | A |
| 102-17 64 Road | QN | 120 | A |
| 5355 Henry Hudson Pkwy W | BX | 105 | A |
| 3636 Greystone Avenue | BX | 92 | A |
| 3755 Henry Hudson Pkwy W | BX | 92 | A |
| 3725 Henry Hudson Pkwy W | BX | 86 | A |
| 3001 Henry Hudson Pkwy W | BX | 85 | A |
| 102-40 67 Drive | QN | 80 | A |
| 37-14 34th Street | QN | 77 | A |
| 5775 Mosholu Avenue | BX | 68 | B |
| 2734 Independence Avenue | BX | 67 | A |
| 41-26 27 Street | QN | 66 | A |
| 640 West 231 Street | BX | 61 | A |
| 66-10 Yellowstone Blvd | QN | 60 | A |
| 4601 Henry Hudson Pkwy W | BX | 52 | A |
| 44-15 Purves Street | QN | 48 | A |
| 10-46 Jackson Avenue | QN | 48 | A |
| 76-26 113 Street | QN | 47 | A |
| 141 Sullivan Street | MN | 20 | A |
| 143 Sullivan Street | MN | 20 | A |
| 145 Sullivan Street | MN | 20 | A |
Most recent mortgage recorded against this lot: $1,080,366 on 2015-06-10 (lender: Principal Life Insurance Company). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2026-08-28 | RPTT&RET $550,000 — from MARKIW, AIDA; MARKIW, MICHAEL to ZHANG, YU; YU, YUE | $550,000 | |
| 2026-08-28 | RPTT&RET $550,000 — from MARKIW, AIDA; MARKIW, MICHAEL to ZHANG, YU; YU, YUE | $550,000 | |
| 2026-08-20 | Sold for $550,000 | $550,000 | $3,438 |
| 2026-08-12 | RPTT&RET $575,000 — from YU, MAN; YE, XIN to SHUCHATOWITZ, ETAI; PALGON, TAMAR | $575,000 | |
| 2026-08-12 | RPTT&RET $575,000 — from YU, MAN; YE, XIN to SHUCHATOWITZ, ETAI; PALGON, TAMAR | $575,000 | |
| 2026-07-30 | RPTT&RET $565,000 — from CAREW, KELSEY; LEWIS-SLAMMON, IAN to ARCHER, DAVID; ARCHER, KATHY | $565,000 | |
| 2026-07-28 | Sold for $575,000 | $575,000 | $3,594 |
| 2026-07-22 | Sold for $565,000 | $565,000 | $3,531 |
| 2026-02-09 | RPTT&RET $575,000 — from ADELMAN, VALERIE; ADELMAN, ROBERT to CAREW, KELSEY; LEWIS-SLAMMON, IAN | $575,000 | |
| 2026-02-09 | RPTT&RET $575,000 — from ADELMAN, VALERIE; ADELMAN, ROBERT to CAREW, KELSEY; LEWIS-SLAMMON, IAN | $575,000 | |
| 2026-02-05 | Sold for $575,000 | $575,000 | $3,594 |
| 2025-10-10 | RPTT&RET $510,000 — from SILVERMAN, DONALD; SILVERMAN, MARY ANNE to THOMASON, VERUSCHKA; THOMASON, KEVIN | $510,000 | |
| 2025-09-19 | Sold for $510,000 | $510,000 | $3,188 |
| 2025-05-16 | RPTT&RET $272,000 — from BLOOM, DORIT to RODRIGUEZ, DIANA; RODRIGUEZ, RODMAN E | $272,000 | |
| 2025-05-09 | RPTT&RET $240,000 — from BURRESS, JOAN to WALRAND, SUSAN | $240,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 4 | 2 | 25 | 4 | 1 | 36 |
| 2018 | 0 | 6 | 12 | 9 | 0 | 27 |
| 2019 | 2 | 3 | 16 | 11 | 6 | 38 |
| 2020 | 5 | 2 | 30 | 7 | 2 | 46 |
| 2021 | 9 | 4 | 43 | 8 | 3 | 67 |
| 2022 | 6 | 2 | 27 | 17 | 8 | 60 |
| 2023 | 2 | 2 | 17 | 15 | 4 | 40 |
| 2024 | 7 | 2 | 34 | 6 | 4 | 53 |
| 2025 | 7 | 3 | 19 | 10 | 8 | 47 |
| 2026 | 2 | 1 | 38 | 11 | 13 | 65 |
Every one of the 911 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10463 · Landlord rankings · How grades work · The map · The Mice Map