# 89 Avenue U, Brooklyn, NY 11223

BBL 3070960047 · Block 7096 · Lot 47 · BIN 3190966  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/89-avenue-u-3070960047  
Last updated: 2026-10-31 · Open-item counts as of 2026-10-31

## Summary

89 Avenue U (Brooklyn, NY 11223; tax lot BBL 3070960047) is a 5-unit mixed-use building with apartments and ground-floor commercial space (building class S5: mixed-use: five- or six-family home with one store or office), built around 1928, on a 2,000 sq ft lot zoned R5B. City tax records list the owner as MASTELLONE MARIO; per ACRIS, a deed to this owner dated April 27, 2004 lists a price of $775,000. The Department of Finance's final market value for tax year 2027 is $1,123,000. As of October 31, 2026, NYC Open Data shows two active DOB violations, 33 open HPD violations and one OATH ticket with an unpaid balance. There were no 311 requests in the past 12 months and two HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “89 Avenue U, Brooklyn, NY 11223 (BBL 3070960047)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/89-avenue-u-3070960047. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 2 |
| Active ECB violations | 0 |
| Open HPD violations | 33 |
| OATH tickets with unpaid balance | 1 |

## Lot & building

- Owner of record: MASTELLONE MARIO
- Building class: S5 – Mixed-use: five- or six-family home with one store or office
- Year built: 1928
- Floors: 3
- Units: 5 residential / 6 total
- Lot area: 2,000 sq ft · Building area: 4,800 sq ft
- Zoning: R5B, C2-3
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-04

## Tax assessment

- Tax year 2027 (final roll): market value $1,123,000, assessed value $505,350, tax class 2A
- Source: DOF Property Valuation and Assessment Data (https://data.cityofnewyork.us/d/8y4t-faws)

## Sales & deeds (ACRIS)

Deeds recorded with the City Register. amount 0 usually means a non-market transfer. lots_in_deed > 1 means the price covers several lots.

| Date | Status | Description | Source |
|---|---|---|---|
| 2004-04-27 | recorded (DEEDO) | DEEDO dated 2004-04-27 from CACCIATORE, SANTA; CACCIATORE, ANGELO to MASTELLONE, KATHLEEN; MASTELLONE, MARIO, stated price $775,000. | bnx9-e6tj |
| 1978-08-29 | recorded (DEED) | DEED dated 1978-08-29 from A & S CACCIATORE RLTY CORP to CACCIATORE ANGELO; CACCIATORE SANTA, no price stated ($0). | bnx9-e6tj |
| 1978-08-02 | recorded (DEED) | DEED dated 1978-08-02 from MARSILLA GIOVANNI; DIFEDE ROSA; DIFEDE ANTONIO; MARSILLA MARIA to A & S CACCIATORE RLTY CORP, no price stated ($0). | bnx9-e6tj |
| 1972-03-09 | recorded (DEED) | DEED dated 1972-03-09 from VASILE GIOVANNINA; VASILE SALVATORE to MARSILLA GIOVANNI; DIFEDE ROSA; DIFEDE ANTONIO; MARSILLA MARIA, no price stated ($0). | bnx9-e6tj |

## Open DOB jobs and recent work permits

A DOB "job" is an application to do construction work. status "open" = a permit was issued but DOB has no record of final sign-off. Work permits are listed with type "work_permit" and their DOB permit status (they are not counted as open items).

| Date | Status | Description | Source |
|---|---|---|---|
| 2011-05-17 | n/a (ISSUED (initial)) | BIS work permit for job 320305228: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2011-05-17, expires 2012-04-20. | ipu4-2q9a |
| 2011-05-17 | n/a (ISSUED (initial)) | BIS work permit for job 320305228: Equipment work / Other / general construction. Issued 2011-05-17, expires 2012-04-20. | ipu4-2q9a |

## Open violations (DOB, ECB, HPD)

status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open.

| Date | Status | Description | Source |
|---|---|---|---|
| 2014-05-15 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2012 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2013-03-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2010-04-05 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL BUZZER FROM APARTMENT TO BUILDING ENTRANCE DOOR IN THE KITCHEN LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ESCUTCHEON PLATE AT RISER IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 3rd ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2041 ADM CODE PROVIDE A PEEP HOLE IN ENTRANCE DOOR OF THE DWELLING UNIT SO LOCATED SO AS TO PERMIT A PERSON INSIDE THE DWELLING TO VIEW ANY PERSON OUTSIDE ENTRANCE DOOR ... IN THE ENTRANCE LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NO…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ESCUTCHEON PLATE AT RISER IN THE 1st ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE REPLACE WITH NEW THE MISSING ELECTRICAL OUTLET PLATE AT WEST WALL IN THE PRIVATE HALLWAY LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE STAIR RISER AT 3RD STEP UP FROM LANDING AT PUBLIC HALL STAIRS, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-04-05 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE 2nd ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOM SYSTEM AT BUILDING ENTRANCE DOOR IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 2R: SECTION 27-2041 ADM CODE PROVIDE A PEEP HOLE IN ENTRANCE DOOR OF THE DWELLING UNIT SO LOCATED SO AS TO PERMIT A PERSON INSIDE THE DWELLING TO VIEW ANY PERSON OUTSIDE ENTRANCE DOOR ... IN THE ENTRANCE LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NO…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE ENTIRE APARTMENT LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2010-03-22 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2R: SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 2nd ROOM FROM NORTH LOCATED AT APT 2R, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-11 | open (Nov Sent Out) | HPD class C violation (Class C) in apt 3F: SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) 1st WINDOW FRAME FROM EAST AT SOUTH WALL IN THE 4th ROOM FROM NORTH A…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-11 | open (Nov Sent Out) | HPD class C violation (Class C) in apt 3F: SECTION 27-2056.6 ADM CODE - CORRECT THE LEAD-BASED PAINT HAZARD - PRESUMED LEAD PAINT THAT IS PEELING OR ON A DETERIORATED SUBSURFACE USING WORK PRACTICES SET FORTH IN 28 RCNY ?11-06(B)(2) WEST WALL IN THE 4th ROOM FROM NORTH AT WEST LOCATED AT APT 3F, 3rd S…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 3F: SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRIC LIGHT FITXURE AT WALL IN THE BATHROOM LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 3F: SECTION 27-2041 ADM CODE PROVIDE A PEEP HOLE IN ENTRANCE DOOR OF THE DWELLING UNIT SO LOCATED SO AS TO PERMIT A PERSON INSIDE THE DWELLING TO VIEW ANY PERSON OUTSIDE ENTRANCE DOOR IN THE ENTRANCE LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 3F: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE IN THE ENTIRE APARTMENT LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDENT MATERIAL AT WEST WALL AT PUBLIC HALL, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 3F: SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE ELECTRIC WALL OUTLET IN THE BATHROOM LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 3F: SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT WEST WALL AT PUBLIC HALL, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-09-08 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 3F: SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE INTERCOMMUNICATION SYSTEM IN THE ENTIRE APARTMENT LOCATED AT APT 3F, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-08-31 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAIL-BOXES AT VESTIBULE , 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-08-31 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCK ASSEMBLY AT VESTIBULE DOOR , 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-04-27 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE MAIL-BOX FOR APT.#1R AT PUBLIC HALL, 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-04-16 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 1R: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR INOPERATIVE IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 1st STORY, APARTMENT AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |
| 2009-04-16 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 1R: SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 1R, 1st STORY, APARTMENT AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 |

## OATH tickets with unpaid balance or pending

status "open" = balance due > $0 after a decision (cases awaiting a hearing are "pending"). default=true means the respondent did not appear.

| Date | Status | Description | Source |
|---|---|---|---|
| 2025-10-14 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-09-12 | pending (NEW ISSUANCE) | OATH ticket from Police Department: OPEN CONTAINER CONSUMPTION OF ALCOHOL ON STREETS. Hearing pending. | jz4z-kudi |
| 2026-09-12 | pending (NEW ISSUANCE) | OATH ticket from Police Department: OPEN CONTAINER CONSUMPTION OF ALCOHOL ON STREETS. Hearing pending. | jz4z-kudi |
| 2024-04-30 | pending (NEW ISSUANCE) | OATH ticket from Sanitation Piu: SPILLAGE FROM A MOTOR VEHICLE 1ST OFFENSE. Hearing pending. | jz4z-kudi |
| 2024-03-14 | pending (NEW ISSUANCE) | OATH ticket from Sanitation Others: IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE. Hearing pending. | jz4z-kudi |

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2023-02-16 | closed (CLOSE) | HPD complaint (apt 3R): Heat/Hot Water – Apartment Only. The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the conditio… | ygpa-z7cr |
| 2022-06-30 | closed (CLOSE) | HPD complaint (apt 2F): Unsanitary Condition – Pests. The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new… | ygpa-z7cr |

## Owners & contacts

Owner of record comes from city tax records (PLUTO) and can lag behind recent sales.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-08-24 | current | City tax records (PLUTO) list the owner as MASTELLONE MARIO. | 64uk-42ks |
| 2004-04-27 | recorded | Grantee (buyer) on the most recent deed (DEEDO, 2004-04-27). | 636b-3b5g |
| 2004-04-27 | recorded | Grantee (buyer) on the most recent deed (DEEDO, 2004-04-27). | 636b-3b5g |
| 2026-10-03 | current_registration | HPD registration contact: Agent Kathleen Mastellone, business city Brooklyn. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: JointOwner Kathleen Mastellone, business city Hightstown. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: HeadOfficer Kathleen Mastellone, business city Brooklyn. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: JointOwner Mario Mastellone, business city Bklyn. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: JointOwner Mario Mastellone, business city Hightstown. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: Officer Mario Mastellone, business city Brooklyn. | feu5-w2e2 |
| 2026-10-03 | current_registration | HPD registration contact: SiteManager Mario Mastellone. | feu5-w2e2 |

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Independent site. Data from NYC Open Data; not affiliated with the City of New York. Not a title search or official record; verify with the issuing agency. JSON: https://nycpropertyfacts.com/api/v1/property/3070960047