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Building report

7812 20 Avenue · Brooklyn · BBL 3062620043 · generated 2026-10-20 · FREE

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This building is not graded (non-residential or no residential units on record) — the report below covers its full public record.

Patterns

2 heat or hot-water complaints in the last three years (winter 2024–25: 2).

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

What 311 hears from this address

21 service requests in the last three years. Most common: Illegal Parking (16) · Food Establishment (2) · Dead Animal (1) · New Tree Request (1) · HEAT/HOT WATER (1).

Filed construction activity

$53,000 in permitted construction work filed since 2016 (5 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.

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$487,000 $219,150
2026$493,000 $221,850
2027$520,000 $234,000

The city's market estimate has risen 7% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Taste of ChinaChineseA—

Report to 311: Food poisoning · Food safety complaint

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

2 Food Establishment complaints to 311 at this address in the last three years (most often: Kitchen/Food Prep Area, Rodents/Insects/Garbage) · complaints filed by the public; DOHMH investigates, outcomes aren't published.

Flood exposure

Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).

Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.

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

Subway20 Av — D · 0.4 mi straight-line (about a 9-minute walk) · station accessibility: none
BusNearest boarding stop: Bay Ridge Pkwy / 20 Av — B4 · 1,000 ft
School zones (2024–25 map)Elementary: P.S. 186 Dr. Irving A Gladstone
Middle: I.S. 096 Seth Low. 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

7812 20 Avenue

Rats or miceRats or mice
Food poisoningFood poisoning
Food safety complaintFood safety complaint
Anything elseAnything else

21 311 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: $307,846 on 1988-07-27 (lender: Independence Savs Bank). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
1988-07-27Mortgage $307,846 — from LIEBER, HARRY to INDEPENDENCE SAVS BANK $307,846
1987-09-03Mortgage $100,000 — from LIEBER, HARRY to SCHPIRO, JEROME $100,000

Ten-year activity

20100
2017
2018
2019
2020
2021
2022
2023
2024
2025
11
2026
ConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
2017013004
2018501028
2019303006
2020001001
2021002002
2022001001
2023003003
2024007018
2025004217
202600110011
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The last 12 months — 12 records

DateRecord
2026-10-10311: Illegal Parking — Double Parked Blocking Traffic
2026-10-10311: Illegal Parking — Double Parked Blocking Traffic
2026-09-27311: Illegal Parking — Double Parked Blocking Traffic
2026-08-30311: Illegal Parking — Commercial Overnight Parking
2026-08-04311: Illegal Parking — Commercial Overnight Parking
2026-07-28311: Illegal Parking — Commercial Overnight Parking
2026-07-17311: Illegal Parking — Commercial Overnight Parking
2026-07-13311: Illegal Parking — Commercial Overnight Parking
2026-06-28311: Illegal Parking — Commercial Overnight Parking
2026-06-25311: Illegal Parking — Commercial Overnight Parking
2026-06-22311: Illegal Parking — Commercial Overnight Parking
2025-11-14Restaurant inspection: TASTE OF CHINA — grade A

The full timeline

2026
2026-10-10311: Illegal Parking — Double Parked Blocking Traffic
2026-10-10311: Illegal Parking — Double Parked Blocking Traffic
2026-09-27311: Illegal Parking — Double Parked Blocking Traffic
2026-08-30311: Illegal Parking — Commercial Overnight Parking
2026-08-04311: Illegal Parking — Commercial Overnight Parking
2026-07-28311: Illegal Parking — Commercial Overnight Parking
2026-07-17311: Illegal Parking — Commercial Overnight Parking
2026-07-13311: Illegal Parking — Commercial Overnight Parking
2026-06-28311: Illegal Parking — Commercial Overnight Parking
2026-06-25311: Illegal Parking — Commercial Overnight Parking
2026-06-22311: Illegal Parking — Commercial Overnight Parking
2025
2025-11-14Restaurant inspection: TASTE OF CHINA — grade A
2025-04-18Deed — from ANNA DIOGUARDI MANAGEMENT TRUST to ANNA DIOGUARDI MANAGEMENT TRUST; ANTHONY DIOGUARDI LIVING TRUST
2025-04-14Deed transfer (nominal price)
2025-01-15Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2025-01-15311: Food Establishment — Rodents/Insects/Garbage
2025-01-15311: Food Establishment — Kitchen/Food Prep Area
2025-01-15311: HEAT/HOT WATER — ENTIRE BUILDING
2024
2024-10-29311: Illegal Parking — Double Parked Blocking Traffic
2024-10-12311: Illegal Parking — Double Parked Blocking Traffic
2024-10-12311: New Tree Request — For One Address
2024-06-07311: Illegal Parking — Double Parked Blocking Traffic
2024-05-01Restaurant inspection: TASTE OF CHINA — grade A
2024-04-03311: Illegal Parking — Blocked Sidewalk
2024-03-31311: Illegal Parking — Commercial Overnight Parking
2024-02-20311: Dead Animal — Cat
2023
2023-07-13311: Illegal Parking — Double Parked Blocking Traffic
2023-06-06311: Noise — Noise: Construction Before/After Hours (NM1)
2023-01-23311: Illegal Parking — Blocked Hydrant
2022
2022-08-17311: Illegal Parking — Double Parked Blocking Traffic
2021
2021-11-02311: Illegal Parking — Commercial Overnight Parking
2021-02-24311: Illegal Parking — Commercial Overnight Parking
2020
2020-10-31311: NonCompliance with Phased Reopening — Business not in compliance
2019
2019-04-29311: Food Establishment — Food Preparation Location
2019-04-11Permit PL — ISSUED
2019-03-07311: Graffiti — Graffiti
2019-01-14Permit EW — ISSUED
2019-01-14Permit EW — ISSUED
2019-01-05311: Food Establishment — Permit/License/Certificate
2018
2018-12-17Job filed: FILING FOR THE INSTALLATION OF THE KITCHEN EXHAUST SYSTEM ,S.S HOOD, AND FIRE SUPPRESSION SYSTEM AS PER PLANS SUBMITTED.COOKING EQUIPMENT FILED UNDER $11,000
2018-12-17Job filed: FILING FOR THE INSTALLATION OF THE KITCHEN EXHAUST SYSTEM ,S.S HOOD, AND FIRE SUPPRESSION SYSTEM AS PER PLANS SUBMITTED.COOKING EQUIPMENT FILED UNDER $11,000
2018-12-17Job filed: FILING FOR THE INSTALLATION OF THE KITCHEN EXHAUST SYSTEM ,S.S HOOD, AND FIRE SUPPRESSION SYSTEM AS PER PLANS SUBMITTED.COOKING EQUIPMENT FILED UNDER $11,000
2018-12-12Job filed: FILING FOR THE INSTALLATION OF THE KITCHEN COOKING EQUIPMENTS AS PER PLANS SUBMITTED. NO CHANCE USE EGRESS OR OCCUPANCY IN THIS APPLICATION.$10,000
2018-12-12Job filed: FILING FOR THE INSTALLATION OF THE KITCHEN COOKING EQUIPMENTS AS PER PLANS SUBMITTED. NO CHANCE USE EGRESS OR OCCUPANCY IN THIS APPLICATION.$10,000
2018-11-19311: Noise - Street/Sidewalk — Loud Talking
2018-04-04Rodent inspection: Passed
2018-03-20Rodent inspection: Failed for Rat Activity
2017
2017-10-30311: Graffiti — Graffiti
2017-08-10311: Food Establishment — Bare Hands in Contact w/ Food
2017-03-06FDNY inspection (RISK)
2017-03-03311: Graffiti — Graffiti
2016
2016-12-07311: Other Enforcement — E6 Commercial Waste Disposal
2016-12-03311: Food Establishment — Bare Hands in Contact w/ Food
2016-03-09311: Graffiti — Graffiti
2015
2015-11-05311: Noise - Commercial — Car/Truck Music
2015-10-27311: Food Establishment — No Permit or License
2015-10-22311: Noise - Commercial — Loud Music/Party
2015-10-22311: Noise - Commercial — Loud Music/Party
2015-10-14311: Noise - Commercial — Loud Music/Party
2015-09-29311: Noise - Commercial — Loud Music/Party
2015-09-27311: Noise - Commercial — Loud Music/Party
2015-09-17311: Noise - Commercial — Car/Truck Music
2015-04-26311: Noise - Commercial — Loud Music/Party
2015-04-20311: Industrial Waste — Grease In Sewer/Catch Basin (IDG)
2015-03-08311: Noise - Commercial — Loud Music/Party
2015-02-03311: Food Poisoning — 3 or More
2015-01-18311: Noise - Commercial — Loud Music/Party
2015-01-18311: Noise - Commercial — Loud Music/Party
2015-01-11311: Noise - Commercial — Loud Music/Party
2015-01-10Deed — from DIOGUARDI, ANNA to ANNA DIOGUARDI MANAGEMENT TRUST
2014
2014-12-30311: Noise - Commercial — Loud Music/Party
2014-12-29311: Food Establishment — Permit/License/Certificate
2014-12-22311: Noise - Commercial — Loud Music/Party
2014-12-13311: Noise - Residential — Loud Music/Party
2014-12-11311: Noise - Commercial — Loud Music/Party
2014-11-23311: Noise - Commercial — Loud Music/Party
2014-11-23311: Noise - Residential — Loud Music/Party
2014-11-09311: Noise - Commercial — Loud Music/Party
2014-11-08311: Noise - Commercial — Loud Music/Party
2014-11-08311: Noise - Commercial — Loud Music/Party
2014-11-08311: Noise - Commercial — Loud Music/Party
2014-11-02311: Noise - Commercial — Loud Music/Party
2014-10-08311: Noise - Commercial — Loud Music/Party
2014-10-04311: Noise - Commercial — Loud Music/Party
2014-10-04311: Noise - Commercial — Loud Music/Party
2014-09-28311: Noise - Commercial — Loud Music/Party
2014-09-28311: Noise - Residential — Loud Music/Party
2014-09-28311: Noise - Residential — Loud Music/Party
2014-09-20311: Smoking — Smoking Violation
2014-09-14311: Noise - Commercial — Loud Music/Party
2014-09-14311: Noise - Residential — Loud Music/Party
2014-08-18311: Food Establishment — Permit/License/Certificate
2013
2013-06-07311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2013-05-24311: Food Poisoning — 1 or 2
2013-01-24311: Consumer Complaint — Overcharge
2012
2012-12-17311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2012-07-12311: Graffiti — Graffiti
2012-04-18311: Graffiti — Graffiti
2011
2011-09-30311: Noise — Noise: Construction Before/After Hours (NM1)
2010
2010-06-24311: Food Establishment — Rodents/Insects/Garbage
2010-05-27311: Graffiti — Graffiti
2009
2009-12-31DOB violation LBLVIO:
2009-01-01DOB violation LL6291:
2008
2008-01-03DOB violation LL6291:
2007
2007-01-19DOB violation LL6291:
2007-01-19DOB violation LL6291:
2006
2006-05-10Mortgage satisfied — from DIOGUARDI, ROCCO; DIOGUARDI, ANNA to INDEPENDENCE COMMUNITY BANK
2006-01-06DOB violation LL6291:
2005
2005-01-31DOB violation LL6291:
2004
2004-02-13DOB violation LL6291:
2004-02-13DOB violation LL6291:
2004-02-13DOB violation LL6291:
2004-02-13DOB violation LL6291:
2004-02-13DOB violation LL6291:
2004-02-13DOB violation LL6291:
2003
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
2003-03-19DOB violation LL6291:
2000
2000-04-12Permit PL — ISSUED
2000-04-12Permit EW — ISSUED
1994
1994-06-01DOB violation LL6291:
1994-06-01DOB violation LL6291:
1994-06-01DOB violation LL6291:
1994-06-01DOB violation LL6291:
1994-06-01DOB violation LL6291:
1994-06-01DOB violation LL6291:
1993
1993-12-03Agreement — from DIOGUARDI, ANNA; DIOGUARDI, ROCCO to INDEPENDENCE SAVINGSBK
1993-06-01DOB violation LL6291:
1993-06-01DOB violation LL6291:
1993-06-01DOB violation LL6291:
1993-06-01DOB violation LL6291:
1993-06-01DOB violation LL6291:
1993-06-01DOB violation LL6291:
1990
1990-11-15Deed — from LIEBER, HARRY to DIOGUARDI, ANNA; DIOGUARDI, ROCCO
1988
1988-07-27Mortgage assigned — from SCHPIRO, JEROME to INDEPENDENCE SAVS BANK
1988-07-27Mortgage $307,846 — from LIEBER, HARRY to INDEPENDENCE SAVS BANK$307,846
1988-07-27Agreement — from INDEPENDENCE SAVS BANK to LIEBER, HARRY
1987
1987-09-03Deed — from CAMDEN ENTERPRISES,INC to LIEBER, HARRY
1987-09-03Mortgage $100,000 — from LIEBER, HARRY to SCHPIRO, JEROME$100,000
1984
1984-02-17Mortgage satisfied — from CADMEN ENTERPRISES INC to BONFA, FELICE
1974
1974-03-04Deed — from BONFA FELICE to CAMDEN ENTERPRISES INC
1974-03-04Mortgage — from CAMDEN ENTERPRISES INC to BONFA FELICE

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