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Building report

645 Manhattan Avenue · Brooklyn · BBL 3026450028 · 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, AEP4
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 69% of 6-24-unit residential buildings citywide. The citywide median for 6-24-unit residential buildings is 16.3 penalty points per 10 units; this building carries 6.7. In ZIP 11222, 66% of residential buildings hold an A and 5% grade D or F. How grades work

this building
A
B
C

Among 46,798 6-24-unit residential buildings citywide · left is less recorded distress, right is more

Open with the city right now

Open HPD violations1 total — 0 class C (immediately hazardous), 1 class B, 0 class A. Oldest open since 2013-06-05.

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

2 service requests in the last three years. Most common: Sewer (1) · Lead (1).

Filed construction activity

$2,000 in permitted construction work filed since 2016 (1 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 (1928)
YesSix or more residential units (6)
No421-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 with HPD — the names behind the building

Registered owner(s)Kwok Leung Hai, Revocable Trust
Head officerKwok L Hai
Managing agentJENNY Hai
Last registered2026-07-31

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$2,964,000 $1,333,800
2026$3,557,000 $1,600,650
2027$4,268,000 $1,920,600

The city's market estimate has risen 44% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
CalexicoMexicanAMice evidence

Report to 311: Food poisoning · Food safety complaint

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

Flood exposure

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

Hurricane evacuation zone 3 of 6 — zone 1 evacuates first.

Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.

25 street-flooding or sewer-backup complaints at this address since 2012 (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

SubwayNassau Av — G · 150 ft straight-line (about a 1-minute walk) · station accessibility: none
BusNearest boarding stop: Nassau Av / Manhattan Av — B48 · 200 ft
Citi BikeLeonard St & Nassau Ave · 400 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 034 Oliver H. Perry. 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

645 Manhattan 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

2 311 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.

Ten-year activity

20100
2017
2018
12
2019
2020
2021
2022
2023
2024
2025
2026
ConstructionHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearConstructionHousing & tenantsOwnership & moneyHealth & systemsTotal
201700000
201806006
2019192012
202005005
202104004
202209009
202303025
202403025
202502013
202601001
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The last 12 months — 2 records

DateRecord
2026-04-16Bedbug filing: 0 infested units
2025-11-20HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE

The full timeline

2026
2026-04-16Bedbug filing: 0 infested units
2025
2025-11-20HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2025-07-01Restaurant inspection: CALEXICO — grade A
2025-06-10HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2024
2024-11-20311: Lead — Lead Kit Request (Residential) (L10)
2024-08-01Restaurant inspection: CALEXICO · mice evidence
2024-06-04311: Sewer — Sewer Backup (Use Comments) (SA)
2024-03-29Air permit (REGISTRATION), fuel: ?
2024-03-16Bedbug filing: 0 infested units
2023
2023-09-29311: Water System — Excessive Water In Basement (WEFB)
2023-04-07Bedbug filing: 0 infested units
2023-03-23HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2023-01-26Restaurant inspection: CALEXICO · mice evidence
2023-01-18Restaurant inspection: CALEXICO — grade A
2022
2022-11-22311: Sewer — Sewer Backup (Use Comments) (SA)
2022-05-08311: Sewer — Sewer Backup (Use Comments) (SA)
2022-05-06311: Sewer — Sewer Backup (Use Comments) (SA)
2022-05-04311: Sewer — Sewer Backup (Use Comments) (SA)
2022-04-01311: Noise - Street/Sidewalk — Loud Music/Party
2022-02-25HPD class A: (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPD
2022-02-25HPD class I: §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE
2022-01-13311: Sewer — Catch Basin Clogged/Flooding (Use Comments) (SC)
2022-01-13311: Sewer — Manhole Overflow (Use Comments) (SA1)
2021
2021-05-25311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-05-17311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-04-11311: Noise - Residential — Loud Music/Party
2021-03-04Bedbug filing: 0 infested units
2020
2020-10-16311: Sewer — Sewer Backup (Use Comments) (SA)
2020-10-02311: Sewer — Sewer Backup (Use Comments) (SA)
2020-03-06311: Sewer — Sewer Backup (Use Comments) (SA)
2020-03-05311: Sewer — Sewer Backup (Use Comments) (SA)
2020-01-06311: Sewer — Sewer Backup (Use Comments) (SA)
2019
2019-11-06311: Bike Rack Condition — Bike Rack Repair
2019-11-06311: Sidewalk Condition — Metal Protruding - Sign Stump
2019-10-02311: Sewer — Sewer Backup (Use Comments) (SA)
2019-09-20311: Street Sign - Missing — Other/Unknown
2019-08-26Deed — from HAI, KWOK LEUNG; HAI, DECEASED, SAU YING YIP to KWOK LEUNG HAI REVOCABLE TRUST U/T/D 7/3; HAI, TRUSTEE, JENNY; HAI, TRUSTEE, KWOK LEUNG; K
2019-07-13311: Illegal Parking — Blocked Sidewalk
2019-07-03Deed transfer (nominal price)
2019-04-25Job filed: FILING TO MODIFY FIRE SUPPRESSION SYSTEM ONLY. NO OTHER WORK TO BE DONE. NO CHANGE IN USE, EGRESS OR OCCUPANCY.$2,000
2019-02-03311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2019-02-01Bedbug filing: 0 infested units
2019-01-14311: Sewer — Sewer Backup (Use Comments) (SA)
2019-01-14311: Sewer — Sewer Backup (Use Comments) (SA)
2018
2018-12-08311: Food Poisoning — 1 or 2
2018-12-01Tenant complaint: HEAT/HOT WATER — APARTMENT ONLY
2018-12-01311: HEAT/HOT WATER — APARTMENT ONLY
2018-06-11311: Sewer — Sewer Backup (Use Comments) (SA)
2018-06-10311: Sewer — Sewer Backup (Use Comments) (SA)
2018-04-07311: Graffiti — Graffiti
2016
2016-11-10HPD class I: SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THER
2016-11-03311: Street Condition — Pothole
2016-10-27311: Dirty Conditions — E1 Improper Disposal
2016-10-19311: Broken Muni Meter — Coin or Card Did Not Register
2016-09-23311: For Hire Vehicle Complaint — Driver Complaint
2016-07-13311: Sewer — Sewer Backup (Use Comments) (SA)
2016-07-10311: Sewer — Sewer Backup (Use Comments) (SA)
2016-07-09311: Sewer — Sewer Backup (Use Comments) (SA)
2016-05-13311: Graffiti — Graffiti
2016-03-21FDNY inspection (RISK)
2016-03-18311: Food Poisoning — 1 or 2
2015
2015-11-24311: Noise - Commercial — Banging/Pounding
2015-11-24DOB complaint, category ?
2015-07-05311: Sewer — Sewer Backup (Use Comments) (SA)
2015-06-23311: Food Poisoning — 1 or 2
2015-05-27311: Noise - Commercial — Banging/Pounding
2015-04-06311: Food Poisoning — 3 or More
2015-04-06311: Food Poisoning — 3 or More
2014
2014-08-26311: Noise - Commercial — Banging/Pounding
2014-08-13311: Sewer — Sewer Backup (Use Comments) (SA)
2014-07-31311: Sewer — Sewer Backup (Use Comments) (SA)
2014-07-30311: Sewer — Sewer Backup (Use Comments) (SA)
2014-07-16311: Sewer — Sewer Backup (Use Comments) (SA)
2014-05-26311: Noise - Commercial — Loud Talking
2014-05-12311: Noise - Residential — Loud Music/Party
2014-05-11311: Food Poisoning — 1 or 2
2014-02-25311: Food Poisoning — 1 or 2
2013
2013-12-06311: Noise - Commercial — Loud Music/Party
2013-12-06311: Noise - Commercial — Loud Music/Party
2013-10-15311: Noise - Commercial — Loud Music/Party
2013-10-02311: Dirty Conditions — E3 Dirty Sidewalk
2013-09-21311: Noise - Commercial — Loud Music/Party
2013-09-20311: Noise - Commercial — Loud Talking
2013-09-18311: Drinking — After Hours - Licensed Est
2013-06-20311: Noise - Commercial — Loud Talking
2013-06-05HPD class B: SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FRO
2012
2012-09-20311: Noise - Commercial — Loud Talking
2012-06-12Tenant complaint: GENERAL — FIRE-ESCAPE
2012-06-12Tenant complaint: GENERAL — FIRE-ESCAPE
2012-06-12Tenant complaint: GENERAL — WINDOWS
2012-06-12Tenant complaint: GENERAL — WINDOWS
2012-06-12311: GENERAL CONSTRUCTION — WINDOWS
2012-06-12311: GENERAL CONSTRUCTION — FIRE-ESCAPE
2012-06-12311: GENERAL CONSTRUCTION — FIRE-ESCAPE
2012-06-12311: GENERAL CONSTRUCTION — WINDOWS
2012-01-27311: Sewer — Sewer Backup (Use Comments) (SA)
2011
2011-12-15311: Food Poisoning — 1 or 2
2011-10-08311: Sanitation Condition — 15 Street Cond/Dump-Out/Drop-Off
2011-08-22311: Food Establishment — Rodents/Insects/Garbage
2011-07-30311: Noise - Commercial — Loud Music/Party
2011-06-09311: Noise - Commercial — Loud Talking
2011-06-09311: Noise - Commercial — Loud Talking
2011-05-02311: Noise - Commercial — Loud Music/Party
2011-04-03311: Food Establishment — Rodents/Insects/Garbage
2011-02-26311: Noise - Residential — Loud Music/Party
2010
2010-11-22Permit EW — ISSUED
2010-11-18Job filed: MODIFY EXISTING RANGEHOOD FIRE SUPPRESSION SYSTEM AS SHOWN ON PLAN NO CHANGE IN USE OCCUPANCY OR EGRESS$3,000
2010-10-19311: General Construction/Plumbing — Building Permit - None
2010-10-19DOB complaint, category ?
2010-02-05311: Taxi Complaint — Driver Complaint
2010-01-01311: Noise — Noise: Air Condition/Ventilation Equip, Commercial (NJ2)
2010-01-01311: Noise - Commercial — Loud Music/Party
2008
2008-12-08Permit EW — ISSUED
2008-12-03Job filed: FILING FOR MODIFICATION OF KITCHEN FIRE SUPPRESSION SYSTEM, AS SHOWN ON PLAN. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.$3,000
2005
2005-09-28Permit EW — ISSUED
2005-09-28Permit EQ — ISSUED
2005-06-01Job filed: Interior renovation and replace existiong store front as per plans. No change in use, egress and occupancy under this application.$20,000
2003
2003-06-03Permit PL — ISSUED
2003-05-21Permit EW — ISSUED
2002
2002-07-19Job filed: Combine Two Apartments At Adjecent Floor To One Duplex Unit. No cahnge To Egress, Use And Occupancy As Per TPPN #3/97.$60,000
2002-03-26DOB violation LL6291:
2001
2001-12-13Permit EW — ISSUED
2001-12-13Permit PL — ISSUED
2001-10-30Job filed: Installation Of Boilers And Hot Water Heters Of Existing Residential Building. No Change To Existing Use, Occupancy Or Egress.$5,000
1994
1994-06-01DOB violation LL6291:
1993
1993-08-16DOB violation LL6291:
1993-06-01DOB violation LL6291:
1991
1991-10-31Permit EW — ISSUED
1980
1980-09-26Deed — from ZEE WAI DONG; ZEE CHEN LIEN to HAI KWOK LEUNG; HAI SAU YING YIP
1967
1967-06-28Mortgage — from ZEE WAIY D; ZEE CHEN L to GREEN POINT SV BK
1967-06-28Deed — from ARENS SARAH to ZEE CHEN L; ZEE WALY D
1967-06-21Mortgage assigned — from JUNGE ANNA (DECD) to DEMPSEY ROBERT W; WHITE ANNA W; CHRISTENSEN ELSIE E

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