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4001 9 Avenue · Brooklyn · BBL 3055860012 · 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, AEP10
Structural & safetyDOB violations, ECB/OATH violations by class0
PestsBedbug filings, failed rodent inspections, rodent 311s0
DisplacementMarshal evictions executed4
GRADE D

A sustained record of distress well beyond its peers. More recorded distress than 95% 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 46.7. In ZIP 11232, 65% of residential buildings hold an A and 8% 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 violations6 total — 6 class C (immediately hazardous), 0 class B, 0 class A. Oldest open since 2021-04-21.

status snapshot refreshed weekly from HPD records

Patterns

2 heat or hot-water complaints in the last three years (winter 2023–24: 2).

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

What 311 hears from this address

7 service requests in the last three years. Most common: Noise (5) · HEAT/HOT WATER (1) · Abandoned Bike (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 (1899)
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)906 40TH STREET LLC
Head officerFREDRICK J MARTORELL
Managing agent906 40TH STREET LLC
Last registered2019-08-30

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

What the city thinks it's worth

Tax yearCity market valueAssessed value
2025$1,439,000 $86,340
2026$1,455,000 $87,300
2027$1,562,000 $93,720

The city's market estimate has risen 9% between tax years 2025 and 2027.

Restaurants in this building

RestaurantCuisineGradeNotes
Moonrise BakehouseBakery Products/DessertsA—
William FrischNot yet graded—

Report to 311: Food poisoning · Food safety complaint

2 restaurants · 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

Subway9 Av — D · 550 ft straight-line (about a 3-minute walk) · station accessibility: none
BusNearest boarding stop: 39 St / 9 Av — B35 · 300 ft
Citi BikeNew Utrecht Ave & 9 Ave · 500 ft · station location as of 2026-09-23; live availability
School zones (2024–25 map)Elementary: P.S. 131 Brooklyn
Middle: J.H.S. 223 The Montauk. 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

4001 9 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

7 311 service requests from this address in the last three years — 1 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.

Sales, deeds & mortgages

Most recent mortgage recorded against this lot: $150,000 on 2005-10-07 (lender: Commerce Bank, NA). Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.

DateRecordAmountPer res. unit
2005-10-07Mortgage $150,000 — from MARTORELL, JOSEPH; MARTORELL, MARY ROSE; MARTORELL, FREDERICK J; MARTORELL, JOHN to COMMERCE BANK, NA $150,000
2005-10-07AL&R $150,000 — from COMMERCE BANK, NA to MARTORELL, FREDERICK J; MARTORELL, JOSEPH; MARTORELL, JOHN; MARTORELL, MARY ROSE $150,000

Ten-year activity

20100
2017
2018
2019
2020
2021
11
2022
2023
2024
2025
2026
EnforcementHousing & tenantsOwnership & moneyHealth & systems
Show as table
YearEnforcementHousing & tenantsOwnership & moneyHealth & systemsTotal
201712003
201802002
201904004
202005207
202107007
20220110011
202306006
202405005
202503003
202601012
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The last 12 months — 3 records

DateRecord
2026-05-02Restaurant inspection: MOONRISE BAKEHOUSE — grade A
2026-03-10311: Noise - Street/Sidewalk — Loud Music/Party
2025-11-24HPD 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
2026-05-02Restaurant inspection: MOONRISE BAKEHOUSE — grade A
2026-03-10311: Noise - Street/Sidewalk — Loud Music/Party
2025
2025-11-24HPD 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
2025-05-25311: Abandoned Bike — Chained to Public Property
2025-05-25311: Noise - Street/Sidewalk — Loud Talking
2024
2024-12-04HPD 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
2024-11-19Eviction executed (2R)
2024-04-24311: Noise - Vehicle — Car/Truck Music
2024-02-05311: Noise - Vehicle — Car/Truck Music
2024-02-05311: Noise - Vehicle — Car/Truck Music
2023
2023-11-28HPD 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
2023-11-02Tenant complaint: HEAT/HOT WATER — ENTIRE BUILDING
2023-11-02311: HEAT/HOT WATER — ENTIRE BUILDING
2023-04-26311: Illegal Parking — Blocked Hydrant
2023-04-26311: Illegal Parking — Blocked Hydrant
2023-02-22311: Food Establishment — Letter Grading
2022
2022-12-01311: Illegal Parking — Blocked Sidewalk
2022-11-17HPD 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
2022-11-07311: Illegal Tree Damage — Bicycle Chained to Tree
2022-07-11311: Illegal Parking — Blocked Hydrant
2022-07-04311: Illegal Parking — Blocked Hydrant
2022-06-23311: Noise - Vehicle — Engine Idling
2022-04-22311: Abandoned Vehicle — With License Plate
2022-03-16HPD 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
2022-03-15311: Abandoned Vehicle — With License Plate
2022-03-02311: Abandoned Vehicle — With License Plate
2022-03-02311: Abandoned Vehicle — With License Plate
2021
2021-10-20311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-10-09311: Blocked Driveway — No Access
2021-08-15311: Noise - Residential — Loud Music/Party
2021-08-15311: Noise - Residential — Loud Music/Party
2021-04-21HPD 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
2021-03-30311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2021-02-02311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020
2020-12-01311: Request Large Bulky Item Collection — Request Large Bulky Item Collection
2020-07-15311: Noise - Street/Sidewalk — Loud Music/Party
2020-06-30311: Noise - Street/Sidewalk — Loud Music/Party
2020-06-26311: Noise - Residential — Loud Music/Party
2020-06-20311: Noise - Residential — Loud Music/Party
2020-02-07Mortgage satisfied — from MARTOLLE, JOHN; MARTORELL, FREDERICK J; MARTORELL, MARY ROSE; MARTOLLE, JOSEPH to TD BANK N.A.; COMMERCE BANK N.A.
2020-02-07TL&R — from MARTOLLE, JOSEPH; MARTORELL, MARY ROSE; MARTORELL, FREDERICK J; MARTOLLE, JOHN to COMMERCE BANK N.A.; TD BANK N.A.
2019
2019-08-28311: Illegal Parking — Double Parked Blocking Vehicle
2019-08-20311: Sidewalk Condition — Broken Sidewalk
2019-03-19311: Noise - Vehicle — Engine Idling
2019-01-23311: Graffiti — Graffiti
2018
2018-11-01HPD 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
2018-07-05311: Graffiti — Graffiti
2017
2017-10-21311: Dirty Conditions — E8 Canine Violation
2017-06-15311: Building/Use — Illegal Conversion Of Residential Building/Space
2017-06-15DOB complaint, category ?
2015
2015-07-08311: Graffiti — Graffiti
2014
2014-08-27Tenant complaint: UNSANITARY CONDITION — GARBAGE/RECYCLING STORAGE
2014-08-27Tenant complaint: SAFETY — FIRE ESCAPE
2014-08-27311: UNSANITARY CONDITION — GARBAGE/RECYCLING STORAGE
2014-08-27311: SAFETY — FIRE ESCAPE
2014-08-17311: Building/Use — Illegal Conversion Of Residential Building/Space
2014-08-17DOB complaint, category ?
2014-08-16311: Food Establishment — Permit/License/Certificate
2014-02-02311: Dirty Conditions — E3 Dirty Sidewalk
2014-02-02311: Dirty Conditions — E5 Loose Rubbish
2013
2013-10-06311: Street Condition — Pothole
2013-08-24311: New Tree Request — For One Address
2012
2012-12-17311: Noise - Residential — Loud Music/Party
2012-08-15311: Graffiti — Graffiti
2012-06-26311: Public Payphone Complaint — Illegal Activity by Phone
2010
2010-06-21311: Graffiti — Graffiti
2005
2005-10-07Mortgage $150,000 — from MARTORELL, JOSEPH; MARTORELL, MARY ROSE; MARTORELL, FREDERICK J; MARTORELL, JOHN to COMMERCE BANK, NA$150,000
2005-10-07AL&R $150,000 — from COMMERCE BANK, NA to MARTORELL, FREDERICK J; MARTORELL, JOSEPH; MARTORELL, JOHN; MARTORELL, MARY ROSE$150,000
2005-07-08Permit EW — ISSUED
2005-07-08Permit EQ — ISSUED
2005-06-22Deed — from MARTORELL, FREDERICK J; MARTORELL, MARY ROSE; MARTORELL , JOSEPH; MARTORELL, JOHN to 906 40TH STREET, LLC
2005-05-12Job filed: APPLICATION IS FILED TO REPLACE EXISTING BRICK VENEER FACADE OF BUILDING WITH NEW NO CHANGE TO EGRESS US E OR OCCUPANCY$25,000
2002
2002-12-17Deed — from MARTORELL, ROSEMARIE to MARTORELL, MARY ROSE; MARTORELL, JOSEPH; MARTORELL, FREDERICKJ; MARTORELL, JOHN
1973
1973-10-05Deed — from CUCCO GIUSEPPE; CUCCO FANNIE to MARTORELL ROSEMARIE
1900
1900-01-01Restaurant inspection: WILLIAM FRISCH

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