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Building report

5424 7 Avenue · Brooklyn · BBL 3008250049 · generated 2026-10-20 · FREE

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Where the penalty points come from

ComponentWhat it coversPoints
Housing codeHPD violations by class, complaints, emergency repairs, litigation, vacate orders, AEP0
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed0
GRADE A

The city's published records show little recorded distress here in the last three years. Less recorded distress than 100% 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 0. 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

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.

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

20 service requests in the last three years. Most common: Obstruction (6) · Water System (3) · Food Establishment (3) · Graffiti (1) · Sewer (1) · Abandoned Bike (1).

Filed construction activity

$21,000 in permitted construction work filed since 2016 (4 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.

Rent-stabilization signals

YesBuilt before 1974 (1920)
NoSix or more residential units (2)
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)KAM SANG CORP
Head officerKAM S WONG
Managing agentKAM SANG CORP
Last registered2025-09-03

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,046,000 $122,760
2026$2,105,000 $126,300
2027$2,457,000 $147,420

The city's market estimate has risen 20% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
98K CHICKEN&BURGERNot yet graded—
98K HamburgerChickenAMice evidence

Report to 311: Food poisoning · Food safety complaint

2 restaurants · 1 with mice evidence · See them on the Mice Map

3 Food Establishment complaints to 311 at this address in the last three years (most often: Food Contains Foreign Object, Food Spoiled, Food Temperature), shared by 2 restaurants · complaints filed by the public; DOHMH investigates, outcomes aren't published.

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.

2 street-flooding or sewer-backup complaints at this address since 2017 (1 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.

Getting around

Subway8 Av — N · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: full
53 St — R · 0.4 mi straight-line (about an 11-minute walk) · station accessibility: none
BusNearest boarding stop: 8 Av / 55 St — B70 · 850 ft
Citi Bike55 St & 7 Ave · 50 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 094 The Henry Longfellow
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

5424 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

20 311 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $767,201 on 2017-09-21 (lender: First American International Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2017-10-23Agreement $1,180,000 — from FIRST AMERICAN INTERNATIONAL BANK to KAM SANG CORP $1,180,000
2017-10-23Agreement $767,202 — from FIRST AMERICAN INTERNATIONAL BANK to KAM SANG CORP $767,202
2017-09-21Mortgage $767,202 — from KAM SANG CORP. to FIRST AMERICAN INTERNATIONAL BANK $767,202
2017-09-21Agreement $1,180,000 — from KAM SANG CORP. to FIRST AMERICAN INTERNATIONAL BANK $1,180,000
2014-01-27Mortgage $499,000 — from WONG, KAM SANG to FLUSHING BANK $499,000
2014-01-27AL&R $499,000 — from WONG, KAM SANG to FLUSHING BANK $499,000
2004-10-15Agreement $600,000 — from FIRST AMERICAN INTERNATIONAL BANK to WONG, KAM SANG $600,000
2004-10-15AL&R $600,000 — from FIRST AMERICAN INTERNATIONAL BANK to WONG, KAM SANG $600,000
2004-10-15Mortgage $475,625 — from WONG, KAM SANG to FIRST AMERICAN INTERNATIONAL BANK $475,625
1997-11-07Mortgage $181,000 — from WONG, KAM SANG; LIU, WEI GUANG to REPUBLIC CONSUMER LENDING GROUP INC $181,000

Ten-year activity

20100
2017
2018
2019
2020
2021
2022
2023
2024
2025
17
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
20170057012
2018001012
2019502018
2020020013
2021002013
2022002046
2023005016
2024003058
2025006028
202632110117
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The last 12 months — 17 records

DateRecord
2026-08-25Boiler inspection
2026-08-25311: Illegal Parking — Blocked Hydrant
2026-08-18311: Obstruction — Sidewalk Display
2026-08-11311: Food Establishment — Food Spoiled
2026-08-11311: Mobile Food Vendor — Smoke/Odor
2026-07-28Permit General Construction — Signed-off
2026-07-28Permit General Construction — Permit Issued
2026-07-23Job filed: INSTALL NEW AWNING AT STOREFRONT READING"BOWEN & DARREN DELI & GROCERY CORP." AS PER PLAN. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.
2026-05-29311: Street Light Condition — Lamppost Base Door/Cover Missing
2026-05-26311: Special Projects Inspection Team (SPIT) — Sign/Awning/Marquee - Illegal/No Permit
2026-05-26DOB complaint, category ?
2026-05-21311: Building/Use — Illegal Conversion Of Residential Building/Space
2026-05-21DOB complaint, category ?
2026-05-20311: Obstruction — Sidewalk Display
2026-05-12311: Obstruction — Sidewalk Display
2026-03-27311: Obstruction — Merchandise
2026-02-16311: Obstruction — Sidewalk Display

The full timeline

2026
2026-08-25Boiler inspection
2026-08-25311: Illegal Parking — Blocked Hydrant
2026-08-18311: Obstruction — Sidewalk Display
2026-08-11311: Food Establishment — Food Spoiled
2026-08-11311: Mobile Food Vendor — Smoke/Odor
2026-07-28Permit General Construction — Signed-off
2026-07-28Permit General Construction — Permit Issued
2026-07-23Job filed: INSTALL NEW AWNING AT STOREFRONT READING"BOWEN & DARREN DELI & GROCERY CORP." AS PER PLAN. NO CHANGE IN USE, EGRESS, AND OCCUPANCY.$3,000
2026-05-29311: Street Light Condition — Lamppost Base Door/Cover Missing
2026-05-26311: Special Projects Inspection Team (SPIT) — Sign/Awning/Marquee - Illegal/No Permit
2026-05-26DOB complaint, category ?
2026-05-21311: Building/Use — Illegal Conversion Of Residential Building/Space
2026-05-21DOB complaint, category ?
2026-05-20311: Obstruction — Sidewalk Display
2026-05-12311: Obstruction — Sidewalk Display
2026-03-27311: Obstruction — Merchandise
2026-02-16311: Obstruction — Sidewalk Display
2025
2025-08-02311: Obstruction — Merchandise
2025-06-29311: Abandoned Bike — Chained to Public Property
2025-06-03311: Food Establishment — Food Contains Foreign Object
2025-04-28Restaurant inspection: 98K HAMBURGER — grade A
2025-01-28Boiler inspection
2025-01-07311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2025-01-04311: Water System — Excessive Water In Basement (WEFB)
2025-01-03311: Water System — Excessive Water In Basement (WEFB)
2024
2024-12-23Restaurant inspection: 98K HAMBURGER · mice evidence
2024-12-16311: Food Establishment — Food Temperature
2024-08-20Restaurant inspection: 98K HAMBURGER — grade A · mice evidence
2024-08-13311: Water System — Leak (Use Comments) (WA2)
2024-05-01Restaurant inspection: 98K HAMBURGER · mice evidence
2024-03-25Boiler inspection
2024-03-23311: Graffiti — Graffiti
2024-03-11Boiler inspection — defects found
2023
2023-10-10311: Food Establishment — Food Protection
2023-09-29311: Street Condition — Cave-in
2023-04-29311: Street Condition — Cave-in
2023-04-26311: Food Poisoning — 1 or 2
2023-04-21311: Graffiti — Graffiti
2023-03-28Boiler inspection
2022
2022-12-08311: Litter Basket Request — New Basket
2022-10-13Restaurant inspection: 98K HAMBURGER — grade A
2022-09-07Restaurant inspection: 98K HAMBURGER — grade P · mice evidence
2022-09-01Restaurant inspection: 98K HAMBURGER · mice evidence
2022-07-13311: Street Condition — Rough, Pitted or Cracked Roads
2022-04-18Boiler inspection
2021
2021-10-17311: Air Quality — Air: Odor/Fumes, Restaurant (AD2)
2021-03-29Boiler inspection
2021-02-14Bedbug filing: 0 infested units
2020
2020-08-05Boiler inspection
2020-02-12FDNY inspection (RISK)
2020-02-12FDNY inspection (SPECIAL-OTH)
2019
2019-10-21Permit AL — ISSUED
2019-10-21Job filed: PROPOSED BRICKS REPLACEMENT OF PARAPIT WALL AS SHOWN IN PLANS NO CHANGE IN USE, EGRESS OR OCCUPANCY$5,000
2019-10-21Job filed: PROPOSED BRICKS REPLACEMENT OF PARAPIT WALL AS SHOWN IN PLANS NO CHANGE IN USE, EGRESS OR OCCUPANCY$5,000
2019-10-10Permit Sidewalk Shed — Signed-off
2019-10-09Job filed: ALTERATION TYPE 3 - CONSTRUCTION EQUIPMENT - SIDEWALK-SHEDINSTALLATION OF TEMPORARY SIDEWALK SHED AS PER PLANS. NO CHANGE IN USE, EGRESSOR OCCUPANCY. $8,000
2019-09-21311: Illegal Parking — Blocked Hydrant
2019-09-13Boiler inspection
2019-09-10311: Food Establishment — Food Worker Activity
2018
2018-07-16Boiler inspection
2018-05-11311: Noise - Vehicle — Car/Truck Horn
2017
2017-10-23Agreement $1,180,000 — from FIRST AMERICAN INTERNATIONAL BANK to KAM SANG CORP$1,180,000
2017-10-23Agreement $767,202 — from FIRST AMERICAN INTERNATIONAL BANK to KAM SANG CORP$767,202
2017-09-21TL&R — from FLUSHING BANK; FLUSHING SAVINGS BANK, FSB to WONG, KAM SANG
2017-09-21Mortgage $767,202 — from KAM SANG CORP. to FIRST AMERICAN INTERNATIONAL BANK$767,202
2017-09-21Mortgage assigned — from FLUSHING BANK to FIRST AMERICAN INTERNATIONAL BANK
2017-09-21Deed — from WONG, KAM SANG to KAM SANG CORP.
2017-09-21Agreement $1,180,000 — from KAM SANG CORP. to FIRST AMERICAN INTERNATIONAL BANK$1,180,000
2017-08-24311: Food Establishment — Bare Hands in Contact w/ Food
2017-08-22311: Other Enforcement — E3B Sidewalk Obstruction
2017-06-22311: Sidewalk Condition — Sidewalk Violation
2017-01-31311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2017-01-31311: Sidewalk Condition — Broken Sidewalk
2016
2016-12-07311: New Tree Request — For One Address
2016-02-02ZONE — from WONG, KAM SANG
2016-02-02CERT — from PINNACLE LAND SERVICES, LLC
2015
2015-10-19Job filed: PROPOSED TO CONVERT SECOND FLOOR AND THIRD FLOOR, FROM TWO FAMILIES INTO FOUR FAMILIES. INSTALL NEW PLUMBING FIXTURES. INSTALL SPRINKLER SYSTEM. OBTAI$150,000
2015-10-08311: Graffiti — Graffiti
2014
2014-12-29311: Sidewalk Condition — Sidewalk Violation
2014-08-26311: Graffiti — Graffiti
2014-05-28311: Dirty Conditions — E3 Dirty Sidewalk
2014-04-29Permit EW — ISSUED
2014-03-26Job filed: MODIFY FIRE SUPPRESSION SYSTEM, NO CHANGE IN USE EGRESS OR OCCUPANCY. ALL ELECTRICAL EQUIPMENT.$3,000
2014-01-27Mortgage $499,000 — from WONG, KAM SANG to FLUSHING BANK$499,000
2014-01-27AL&R $499,000 — from WONG, KAM SANG to FLUSHING BANK$499,000
2013
2013-04-20311: New Tree Request — For One Address
2013-03-07311: Graffiti — Graffiti
2012
2012-12-26311: Street Condition — Pothole
2012-05-18311: Graffiti — Graffiti
2012-01-23Mortgage satisfied — from WONG, KAM SANG to FIRST AMERICAN INTERNATIONAL BANK
2012-01-23TL&R — from WONG, KAM SANG to FIRST AMERICAN INTERNATIONAL BANK
2011
2011-04-26311: Noise — Noise: Air Condition/Ventilation Equip, Commercial (NJ2)
2010
2010-03-10311: Graffiti — Graffiti
2007
2007-04-10Permit EW — ISSUED
2007-03-27Job filed: INSTALL AUTOMATIC FIRE SUPPRESSION SYSTEM IN EXISTING KITCHEN RANGE HOOD. NO CHANGE IN USE, EGRESS OR OCCUPANCY. COOK EQUIPMENTS WERE FILED IN JOB# 30$3,000
2004
2004-10-15Mortgage assigned — from HSBC MORTGAGE CORPORATION (USA) S/B/M TO to FIRST AMERICAN INTERNATIONAL BANK AT IT'
2004-10-15Agreement $600,000 — from FIRST AMERICAN INTERNATIONAL BANK to WONG, KAM SANG$600,000
2004-10-15AL&R $600,000 — from FIRST AMERICAN INTERNATIONAL BANK to WONG, KAM SANG$600,000
2004-10-15Mortgage $475,625 — from WONG, KAM SANG to FIRST AMERICAN INTERNATIONAL BANK$475,625
2004-06-04Deed — from WONG, KAM SANG; LIU, WEI GUANG to WONG, KAM SANG
1998
1998-09-16Permit EW — ISSUED
1998-09-16Permit PL — ISSUED
1998-07-31Permit PL — ISSUED
1998-07-16Permit EW — ISSUED
1998-07-16Permit EW — ISSUED
1997
1997-11-07Mortgage satisfied — from BAY RIDGE LODGE NO 1008; LOYAL ORDER OF MOOSEOF THE WORLD INC to BAY RIDGE SAVINGS BANK
1997-11-07Deed — from LOYAL ORDER OF MOOSEOF THE WORLD INC to REDA, RALPH
1997-11-07Deed — from REDA, RALPH to LIU, WEI GUANG; WONG, KAM SANG
1997-11-07Mortgage assigned — from WONG, KAM SANG; LIU, WEI GUANG to REPUBLIC CONSUMER LENDING GROUP INC
1997-11-07Mortgage $181,000 — from WONG, KAM SANG; LIU, WEI GUANG to REPUBLIC CONSUMER LENDING GROUP INC$181,000
1989
1989-08-31ECB Non-Hazardous violation: OIL LINES: UNCOVERED.
1986
1986-07-01VAC — from CITY OF NEW YORK to VACATE ORDER
1986-05-28Deed — from COMMISSIONER OF FINANCE; COMMISSIONER OF FINANCE to CITY OF NEW YORK; CITY OF NEW YORK
1986-05-28Deed — from COMMISSIONER OF FINANCE; COMMISSIONER OF FINANCE to CITY OF NEW YORK; CITY OF NEW YORK
1900
1900-01-01Restaurant inspection: 98k chicken&burger

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