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4602 7 Avenue

185Records
14City systems
9Open violations
24Penalty rate
Brooklyn · ZIP 11220 · Neighborhood: Sunset Park (Central)
Open in the map

185 recorded events, 1966–2026, from 14 city data systems. The city's paper trail here is mostly 55 311 service requests, 33 ACRIS deeds & mortgages, 17 HPD housing violations.

BoroughBrooklyn 11220
Built1928
Floors4
Res. units5
ClassS9
Owner (PLUTO)KATHYNA YING CHEN
BBL3007580038
BIN3011989, 3344830

Full record, year by year   Support this site

GRADE C

A meaningful record of code violations or complaints relative to its peers. More recorded distress than 89% of 1-5-unit residential buildings citywide. The citywide median for 1-5-unit residential buildings is 0 penalty points per 10 units; this building carries 24. In ZIP 11220, 69% of residential buildings hold an A and 6% grade D or F. How grades work

this building
A
C

Among 699,345 1-5-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations9 total — 2 class C (immediately hazardous), 2 class B, 5 class A. Oldest open since 2012-12-13.

status snapshot refreshed weekly from HPD records

Patterns

No heat or hot-water complaints in the last three years.

No bedbug-infested units reported in the last three years of filings.

What 311 hears from this address

13 service requests in the last three years. Most common: Noise (3) · Illegal Dumping (3) · Building/Use (2) · Illegal Fireworks (1) · Homeless Person Assistance (1) · Bike/Roller/Skate Chronic (1).

Filed construction activity

No permitted work with a declared cost filed in the last decade. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.

Rent-stabilization signals

YesBuilt before 1974 (1928)
NoSix or more residential units (5)
No421-a / J-51 tax benefit on the current tax roll

1 of 3 signals present. Only a partial profile — stabilization is possible but less likely. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).

Registered with HPD — the names behind the building

Registered owner(s)KATHYNA Y CHEN
Managing agentN/A
Last registered2025-02-05

as filed by the owner in the building's HPD registration

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,153,200 $518,940
2026$1,369,000 $616,050
2027$1,638,000 $737,100

The city's market estimate has risen 42% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Orchid Tea CafeCoffee/TeaA—

Report to 311: Food poisoning · Food safety complaint

1 restaurant · 0 with mice evidence · See them on the Mice Map

Flood exposure

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.

Getting around

Subway45 St — R · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none
9 Av — D · 0.5 mi straight-line (about a 13-minute walk) · station accessibility: none
BusNearest boarding stop: 49 St / 7 Av — B11 · 750 ft
Citi Bike46 St & 7 Ave · under 50 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 169 Sunset Park
Middle: J.H.S. 220 John J. Pershing. 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.

Report a problem to 311

4602 7 Avenue

Heat or hot waterHeat or hot water
Apartment maintenanceApartment maintenance
Bed bugsBed bugs
Residential pestsResidential pests
Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

13 311 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.

The landlord's report card

Managed by N/A — 414 buildings, 1,724 units. Grades across the portfolio: A126 · B87 · C146 · D40 · F10. See the whole portfolio

BuildingBoroughUnitsGrade
299 Adelphi Street BK72 A
100 Adelphi Street BK48 A
33-15 84 Street QN40 B
1600 3 Avenue MN34 B
88 Adelphi Street BK25 A
41-11 28 Avenue QN23 A
515 West 175 Street MN20 B
163 Lefferts Place BK16 B
21-45 23 Street QN16 C
162 Adelphi Street BK16 B
43-23 41 Street QN16 A
135 West 89 Street MN15 A
1575 3 Avenue MN14 A
1698 2 Avenue MN12 A
3501 14 Avenue BK11 C
1125 Teller Avenue BX11 B
493 Clinton Avenue BK11 B
794 Classon Avenue BK10 A
106 Suffolk Street MN10 A
296 West 4 Street MN10 A
22 Mt Hope Place BX8 A
62-15 Fresh Pond Road QN8 A
501 6 Avenue BK8 A
117 South Elliott Place BK8 A
31 Pierrepont Street BK8 A
288 5 Avenue BK8 A
1078 Manhattan Avenue BK8 C
89 Verona Street BK8 A
126 Irving Avenue BK8 A
115 South Elliott Place BK8 B
553 49 Street BK8 A
767 Park Place BK8 B
596 Union Avenue BK8 A
53 West 74 Street MN7 A
108-50 Roosevelt Avenue QN7 B
568 President Street BK7 A
89-17 170 Street QN7 C
776 60 Street BK6 A
501 St Johns Place BK6 A
687 Lincoln Place BK6 A
99-17 43 Avenue QN6 C
173 North 8 Street BK6 B
530 Graham Avenue BK6 A
1166 Glenmore Avenue BK6 B
31-31 47 Street QN6 A
615 Bay Ridge Avenue BK6 A
151 East 37 Street MN6 A
137 Montrose Avenue BK6 A
44-13 28 Avenue QN6 A
3027 West 24 Street BK6 A
2514 East 14 Street BK6 A
499 St Johns Place BK6 B
30-34 49 Street QN6 A
182 Irving Avenue BK6 D
154 East 61 Street MN6 B
43-70 Robinson Street QN6 A
1646 DeKalb Avenue BK6 A
4721 13 Avenue BK5 D
2017 70 Street BK5 A
106 Willow Street BK5 B

showing 60 of 414 buildings

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $2,000,000 on 2019-03-06 (lender: Cathay Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2019-03-06AL&R $2,000,000 — from CHEN, KATHYNA YING to CATHAY BANK $2,000,000
2019-03-06Mortgage $2,000,000 — from CHEN, KATHYNA YING to CATHAY BANK $2,000,000
2011-05-16Mortgage $14,000 — from REDDOCK, LAWRENCE T; REDDOCK, VIOLET V to ING BANK FSB $14,000
2010-01-12Mortgage $500,000 — from CHEN, KATHYNA YING to MASPETH FEDERAL SAVINGS AND LOAN ASSOCIA $500,000
2004-12-21Mortgage $250,000 — from CHEN, KATHYNA YING to NATIONAL CITY BANK $250,000
2001-12-03Mortgage $200,000 — from CHEN, KATHYNA YING to ABACUS FEDERAL SAVINGS BANK $200,000
2000-10-19Mortgage $200,000 — from CHENG, KATHYNA YING to CHENG, HAU HO; BNY MORTGAGE COMPANYLLC $200,000
1999-01-15Mortgage $30,000 — from TIERNEY, CALLIOPE; TIERNEY, KEITH to HOUSEHOLD FINANCE REALTY CORPORATION OF $30,000
1998-04-02Mortgage $257,670 — from TIENEY, CALLIOPE; TIERNEY, KEITH to MORTGAGE LINE FINANCIAL CORP $257,670
1996-12-04Mortgage $170,000 — from YU, CHUNG LIM; YU, SZE CHAI; YU, ADA TAM NGAR to INTERCOUNTY MORTGAGEINC $170,000
1986-02-04Mortgage $120,000 — from TAM, JANNY; GAITHER, WILLIAM to CITIBANK NA $120,000

Ten-year activity

20100
2017
2018
2019
2020
2021
2022
2023
11
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201721003
201812003
2019163010
202012003
202125007
202207007
202317008
20240100111
2025460111
202602013
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The full timeline

Construction 18Enforcement 40Housing & tenants 91Ownership & money 33Health & systems 3

Every one of the 185 recorded events, 1966–2026, is laid out year by year in the full report (print-ready).

Explore: ZIP 11220 · Landlord rankings · How grades work · The map · The Mice Map