3,461 recorded events, 1966–2026, from 19 city data systems. The city's paper trail here is mostly 1,363 HPD complaints, 1,093 311 service requests, 712 HPD housing violations.
Full record, year by year Support this site
A modest record — below the level that usually signals systemic problems. More recorded distress than 79% 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 104.5. In ZIP 10452, 28% of residential buildings hold an A and 24% 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 | 82 total — 36 class C (immediately hazardous), 37 class B, 9 class A. Oldest open since 2011-01-14. |
status snapshot refreshed weekly from HPD records
45 heat or hot-water complaints in the last three years (winter 2023–24: 9 · winter 2024–25: 24 · winter 2025–26: 12). Repeated winter clusters suggest a chronic heating problem.
No bedbug-infested units reported in the last three years of filings.
$19,375 in enforcement penalties imposed (ECB/OATH) in the last three years.
201 service requests in the last three years. Most common: Noise (110) · HEAT/HOT WATER (22) · Elevator (11) · WATER LEAK (10) · UNSANITARY CONDITION (9) · APPLIANCE (8).
$423,000 in permitted construction work filed since 2016 (3 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 (1928) |
| Yes | Six or more residential units (61) |
| 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) | SUM REALTY CO |
| Head officer | VICTOR FEIN |
| Managing agent | MEDALLION REAL ESTATE |
| Last registered | 2025-06-30 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $3,886,000 | $1,748,700 |
| 2026 | $3,810,000 | $1,714,500 |
| 2027 | $4,046,000 | $1,820,700 |
The city's market estimate has risen 4% between tax years 2025 and 2027.
| Energy grade (LL33) | C — ENERGY STAR score 57/100 (2022 disclosure cycle) |
| Heating fuel | NATURALGAS |
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.
6 street-flooding or sewer-backup complaints at this address since 2016 (0 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | 167 St — B D · 0.2 mi straight-line (about a 5-minute walk) · station accessibility: none 161 St-Yankee Stadium — 4 B D · 0.3 mi straight-line (about a 7-minute walk) · station accessibility: full |
| Bus | Nearest boarding stop: Grand Concourse / E 165 St — Bx1 Bx2 BxM4 · 300 ft |
| Citi Bike | Gerard Ave & E 165 St · 400 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: 114, 218. 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.
1020 Walton 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 |
201 311 service requests from this address in the last three years — 22 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 MEDALLION REAL ESTATE — 22 buildings, 1,702 units. Grades across the portfolio: A12 · B6 · C2 · D2. See the whole portfolio
| Building | Borough | Units | Grade |
|---|---|---|---|
| 3310 Avenue H | BK | 360 | B |
| 446 Kingston Avenue | BK | 193 | D |
| 1702 Carroll Street | BK | 125 | D |
| 170-06 88 Avenue | QN | 89 | B |
| 133 Beach 116th Street | QN | 86 | A |
| 144-07 Sanford Avenue | QN | 84 | B |
| 141-60 84 Road | QN | 79 | A |
| 2420 Bronx Park East | BX | 66 | C |
| 87-46 Chelsea Street | QN | 62 | A |
| 1020 Walton Avenue | BX | 61 | B |
| 141-30 84 Road | QN | 59 | A |
| 1440 54 Street | BK | 59 | A |
| 7201 Ridge Boulevard | BK | 59 | B |
| 35-20 72 Street | QN | 54 | A |
| 43-08 41 Street | QN | 52 | A |
| 165-20 Highland Avenue | QN | 47 | A |
| 309 E Mosholu Parkway N | BX | 45 | C |
| 1608 Ocean Parkway | BK | 40 | A |
| 106-15 217 Street | QN | 29 | A |
| 90-16 171 Street | QN | 23 | B |
| 90-75 179 Street | QN | 20 | A |
| 1200 Pacific Street | BK | 10 | A |
Most recent mortgage recorded against this lot: $3,281,547 on 2019-04-05 (lender: Capital One, National Association). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 2019-04-05 | Mortgage $3,281,547 — from SUM REALTY CO. to CAPITAL ONE, NATIONAL ASSOCIATION | $3,281,547 | |
| 2019-04-05 | Agreement $6,500,000 — from SUM REALTY CO. to CAPITAL ONE, NATIONAL ASSOCIATION | $6,500,000 | |
| 2019-04-05 | AL&R $6,500,000 — from SUM REALTY CO. to CAPITAL ONE, NATIONAL ASSOCIATION | $6,500,000 | |
| 2014-12-10 | Mortgage $1,447,749 — from SUM REALTY CO. to JPMORGAN CHASE BANK, N.A. | $1,447,749 | |
| 2014-12-10 | Agreement $3,300,000 — from JPMORGAN CHASE BANK, N.A. to SUM REALTY CO. | $3,300,000 | |
| 2009-10-28 | Mortgage $938,419 — from SUM REALTY CO. to NEW YORK COMMUNITY BANK | $938,419 | |
| 2009-10-28 | AL&R $2,000,000 — from SUM REALTY CO. to NEW YORK COMMUNITY BANK | $2,000,000 | |
| 2009-10-28 | Agreement $2,000,000 — from SUM REALTY CO. to NEW YORK COMMUNITY BANK | $2,000,000 | |
| 2002-10-24 | Mortgage $453,351 — from SUM REALTY CO. to INDEPENDENCE COMMUNITY BANK | $453,351 | |
| 1998-09-28 | Mortgage $160,000 — from SUM REALTY CO., to GREENPOINT BANK | $160,000 | |
| 1987-08-20 | Mortgage $800,000 — from SUM REALTY CO. to B U REALTY CO. | $800,000 | |
| 1986-03-07 | Mortgage $607,000 — from BU 1020 REALTY CO. to TWO ASSOCIATES; CHIARELLO, FRANK; SCAROCK ASSOCIATES #2 | $607,000 | |
| 1986-03-07 | Mortgage $425,000 — from B U 1020 REALTY CO. to SIFERN REALTY CORP. | $425,000 |
| Year | Construction | Enforcement | Housing & tenants | Ownership & money | Health & systems | Total |
|---|---|---|---|---|---|---|
| 2017 | 0 | 5 | 336 | 0 | 2 | 343 |
| 2018 | 0 | 5 | 73 | 0 | 3 | 81 |
| 2019 | 0 | 8 | 112 | 5 | 8 | 133 |
| 2020 | 2 | 5 | 115 | 0 | 1 | 123 |
| 2021 | 0 | 1 | 28 | 5 | 5 | 39 |
| 2022 | 0 | 5 | 46 | 0 | 8 | 59 |
| 2023 | 0 | 4 | 144 | 1 | 9 | 158 |
| 2024 | 2 | 7 | 163 | 0 | 3 | 175 |
| 2025 | 1 | 5 | 132 | 0 | 4 | 142 |
| 2026 | 5 | 4 | 87 | 0 | 2 | 98 |
Every one of the 3,461 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10452 · Landlord rankings · How grades work · The map · The Mice Map