# 152 Knickerbocker Avenue, Brooklyn, NY 11237

BBL 3031580030 · Block 3158 · Lot 30 · BIN 3071975  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/152-knickerbocker-avenue-3031580030  
Last updated: 2026-11-06 · Open-item counts as of 2026-11-08

## Summary

152 Knickerbocker Avenue (Brooklyn, NY 11237; tax lot BBL 3031580030) is a 4-unit mixed-use building with apartments and ground-floor commercial space (building class S4: mixed-use: four-family home with one store or office), built around 1931, on a 2,500 sq ft lot zoned R6. City tax records list the owner as RMAZA76 LLC. The Department of Finance's final market value for tax year 2027 is $1,202,000. As of November 8, 2026, NYC Open Data shows five active DOB violations and 27 open HPD violations. There were two 311 requests in the past 12 months and no 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, “152 Knickerbocker Avenue, Brooklyn, NY 11237 (BBL 3031580030)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/152-knickerbocker-avenue-3031580030. Source: NYC Open Data.

## Neighborhood

Bushwick (West): https://nycpropertyfacts.com/ny/brooklyn/11237

- Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11237/open-hpd-violations
- Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11237/active-dob-violations
- Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11237/active-ecb-violations
- Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11237/open-dob-jobs
- Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11237/unpaid-oath-tickets

## ZIP

Brooklyn 11237: https://nycpropertyfacts.com/ny/brooklyn/11237

## Nearby properties

Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.

- 150 Knickerbocker Avenue (25 ft): https://nycpropertyfacts.com/ny/brooklyn/150-knickerbocker-avenue-3031580029
- 154 Knickerbocker Avenue (26 ft): https://nycpropertyfacts.com/ny/brooklyn/154-knickerbocker-avenue-3031580031
- 148 Knickerbocker Avenue (49 ft): https://nycpropertyfacts.com/ny/brooklyn/148-knickerbocker-avenue-3031580028
- 156 Knickerbocker Avenue (51 ft): https://nycpropertyfacts.com/ny/brooklyn/156-knickerbocker-avenue-3031580032
- 146 Knickerbocker Avenue (75 ft): https://nycpropertyfacts.com/ny/brooklyn/146-knickerbocker-avenue-3031580027
- 158 Knickerbocker Avenue (76 ft): https://nycpropertyfacts.com/ny/brooklyn/158-knickerbocker-avenue-3031580033
- 337 Melrose Street (201 ft): https://nycpropertyfacts.com/ny/brooklyn/337-melrose-street-3031580041
- 335 Melrose Street (225 ft): https://nycpropertyfacts.com/ny/brooklyn/335-melrose-street-3031580042

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 5 |
| Active ECB violations | 0 |
| Open HPD violations | 27 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: RMAZA76 LLC
- Building class: S4 – Mixed-use: four-family home with one store or office
- Year built: 1931
- Floors: 3
- Units: 4 residential / 5 total
- Lot area: 2,500 sq ft · Building area: 4,875 sq ft
- Zoning: R6
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-08

## Tax assessment

- Tax year 2027 (final roll): market value $1,202,000, assessed value $540,900, 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 |
|---|---|---|---|
| 2022-05-27 | recorded (DEED) | DEED dated 2022-05-27 from THE GLORIA MAZARIEGO IRREVOCABLE LIVING TRUST; OMAR MAZARIEGO TRUSTEE to RMAZA76 LLC, no price stated ($0). | bnx9-e6tj |
| 2016-12-09 | recorded (DEED) | DEED dated 2016-12-09 from MAZARIEGO, GLORIA; MAZARIEGO, DECEASED, ORLANDO to MAZARIEGO, TRUSTEE, OMAR; THE GLORIA MAZARIEGO IRREVOCABLE LIVING TRUST, no price stated ($0). | bnx9-e6tj |
| 1986-10-30 | recorded (DEED) | DEED dated 1986-10-30 from JUSTINIANO, MARTA IRIS; JUSTINIANO, MIGUEL to MAZARIEGO, ORLANDO; MAZARIEGO, GLORIA, no price stated ($0). | bnx9-e6tj |
| 1974-12-10 | recorded (DEED) | DEED dated 1974-12-10 from VICENTE JULIA J to JUSTINIANO MIGUEL; JUSTINIANO MARTA I, 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).

No records found.

## 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 |
|---|---|---|---|
| 2019-11-08 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2018-04-06 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2016 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1994-06-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1993-06-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2013-07-02 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 1: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE CEILING AND WALLS IN THE KITCHEN LOCATED AT APT 1, 1st STORY, APARTMENT AT WEST. Open — not recorded as corrected. | wvxf-dwi5 |
| 2013-07-01 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2L: SECTION 27-2045 ADM CODE REPAIR OR REPLACE THE SMOKE DETECTOR THAT IS MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 2L, 2nd STORY, APARTMENT AT EAST. Open — not recorded as corrected. | wvxf-dwi5 |
| 2013-06-25 | 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 THE EAST WALL AT PUBLIC HALL, 2nd STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2013-06-25 | open (Nov Sent Out) | HPD class C violation (Class C): SECTION 27-2005 ADM CODE PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING DEVICE AT BUILDING ENTRANCE , 1st STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2013-06-25 | 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 RETARDANT PLASTER ON THE EAST WALL AT PUBLIC HALL, 2nd STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-05-27 | open (Not Complied With) | HPD class B violation (Class B) in apt 1: SECTION 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR WALLS & CEILINGS 1 STY APT 1 THRU OUT. LOCATED AT APT 1. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-05-27 | open (Not Complied With) | HPD class A violation (Class A) in apt 2L: SECTION 27-2065 ADM CODE PROVIDE VENTILATION FOR WATER CLOSET COMPARTMENT AND/OR BATHROOM AND FILE APPLICATION FOR APPROVAL BEFORE DOING WORK 2 STY EAST APT 2L BATHROOM. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-12-26 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING SOUTH AND EAST WALLS KITCHEN 2 STY NORTH APT 2R ESPINO 386 9637 ER1 95032178 LOCATED AT APT 2R. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-12-26 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WINDOW CASING AND ENTRANCE DOOR FRONT ROOM 2 STY NORTH APT 2R ER1 95032178 LOCATED AT APT 2R. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-08-22 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT PEELING PAINT CEILING KITCHEN 2 STY NORTH APT 2R ESPINO 386 9637 ER1 95020714 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-06-13 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT TWO WINDOW SASHES FRAMES STOOLS AND APRONS KITCHEN 2 STY NORTH APT 2R ESPINOL 628 8017 ER1 95014200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-06-13 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT TWO WINDOW FRAMES SASHES STOOLS AND APRONS FRONT ROOM 2 STY NORTH APT 2R ER1 95014200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-06-13 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT DOOR FRAME AND MOLDING BATHROOM 2 STY NORTH APT 2R ER1 95014200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-06-06 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL CENTER ROOM 2 STY WEST APT 2R ER1 95013360. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-06-06 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING AND SOUTH WALL KITCHEN 2 STY WEST APT 2R ESPINO 628 5369 ER1 95013368. , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING 1ST ROOM FROM KITCHEN 2 STY NORTH APT 2R ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT EAST WALL 1ST ROOM FROM KITCHEN 2 STY NORTH APT 2R ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING KITCHEN 2 STY NORTH APT 2R ESPINO 628 8017 ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL 1ST ROOM FROM KITCHEN 2 STY NORTH APT 2R ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH WALL KITCHEN 2 STY NORTH APT 2R ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WEST WALL 1ST ROOM FROM KITCHEN 2 STY NORTH APT 2R ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-05-16 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING BATHROOM 2 STY NORTH APT 2R ER1 95011677 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-04-18 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT WEST AND SOUTH WALLS CENTER ROOM 2 STY NORTH APT 2R ER1 95009200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-04-18 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT SOUTH AND NORTH WALLS KITCHEN 2 STY WEST APT 2R ESPINO 628 8017 ER1 95009200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-04-18 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT CEILING AND NORTH WALL BATHROOM 2 STY NORTH APT 2R ER1 95009200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-04-18 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT NORTH AND SOUTH WALLS WEST ROOM 2 STY NORTH APT 2R ER1 95009200 , SECTION '' ''. Open — not recorded as corrected. | wvxf-dwi5 |
| 1995-04-18 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 2R: SECTION 27-2013 ADM CODE REMOVE OR COVER IN A MANNER APPROVED BY THE DEPARTMENT THE PEELING LEAD PAINT NORTH WALL EAST ROOM 2 STY NORTH APT 2R ER1 95009200 , SECTION '' ''. 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.

No records found.

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

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-10-25 | open (In Progress) | 311 request to DEP: Water Maintenance – Leak. | erm2-nwe9 |
| 2025-12-16 | closed (Closed) | 311 request to DSNY: Graffiti – Graffiti. | erm2-nwe9 |

## 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 RMAZA76 LLC. | 64uk-42ks |
| 2022-05-27 | recorded | Grantee (buyer) on the most recent deed (DEED, 2022-05-27). | 636b-3b5g |
| 2026-09-08 | current_registration | HPD registration contact: SiteManager Rocio Mazariego. | feu5-w2e2 |
| 2026-09-08 | current_registration | HPD registration contact: Agent Rocio Mazariego, business city Ridgewood. | feu5-w2e2 |
| 2026-09-08 | current_registration | HPD registration contact: HeadOfficer Rocio Mazariego, business city Ridgewood. | feu5-w2e2 |
| 2026-09-08 | current_registration | HPD registration contact: CorporateOwner (RMAZA76, LLC), business city Ridgewood. | 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/3031580030