# 138 Avenue U, Brooklyn, NY 11223

BBL 3071190003 · Block 7119 · Lot 3 · BIN 3192415  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/138-avenue-u-3071190003  
Last updated: 2026-10-31 · Open-item counts as of 2026-11-06

## Summary

138 Avenue U (Brooklyn, NY 11223; tax lot BBL 3071190003) 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 1931, on a 2,000 sq ft lot zoned R5. City tax records list the owner as 138 AVENUE U REALTY, LLC. The Department of Finance's final market value for tax year 2027 is $1,099,000. As of November 6, 2026, NYC Open Data shows five active DOB violations and four OATH tickets with an unpaid balance. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)

How to cite: NYC Property Facts, “138 Avenue U, Brooklyn, NY 11223 (BBL 3071190003)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/138-avenue-u-3071190003. Source: NYC Open Data.

## Neighborhood

Gravesend (East)-Homecrest: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/gravesend-east-homecrest

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

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 0 |
| Active DOB violations | 5 |
| Active ECB violations | 0 |
| Open HPD violations | 0 |
| OATH tickets with unpaid balance | 4 |

## Lot & building

- Owner of record: 138 AVENUE U REALTY, LLC
- Building class: S5 – Mixed-use: five- or six-family home with one store or office
- Year built: 1931
- Floors: 3
- Units: 5 residential / 6 total
- Lot area: 2,000 sq ft · Building area: 5,070 sq ft
- Zoning: R5, C1-3
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-06

## Tax assessment

- Tax year 2027 (final roll): market value $1,099,000, assessed value $494,550, 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 |
|---|---|---|---|
| 2023-12-11 | recorded (DEED) | DEED dated 2023-12-11 from 138 AVE. U LLC to 138 AVENUE U REALTY, LLC, no price stated ($0). | bnx9-e6tj |
| 2001-09-28 | recorded (DEED) | DEED dated 2001-09-28 from ETRI, DEAN to 138 AVE U LLC, no price stated ($0). | bnx9-e6tj |
| 1998-03-30 | recorded (DEED) | DEED dated 1998-03-30 from LAKE, ELIZABETH to ETRI, DEAN, no price stated ($0). | bnx9-e6tj |
| 1994-09-14 | recorded (DEED) | DEED dated 1994-09-14 from ROTSHID, JACK/DEFS; LEONARD, BARBARA/DEFS; LOPOPOLO, ANTOINETTE/DEFS; LOPOPOLO, MICHELLE/DEFS; NYC PARKING VIOLATIONS BUREAU/DEFS; CALCAGNO, SALVATORE/DEFS; MALONE, BARBARA G/DEFS; SHILLING, NORMAN/REF to LAKE, ELIZABETH, no price stated ($0). | bnx9-e6tj |
| 1987-03-13 | recorded (DEED) | DEED dated 1987-03-13 from MALONE, THOMAS; MALONE, BARBARA G to MALONE, BARBARA G, no price stated ($0). | bnx9-e6tj |
| 1986-07-07 | recorded (DEED) | DEED dated 1986-07-07 from COMMISSIONER OF FINANCE to CITY OF NEW YORK, no price stated ($0) for a deed covering 1619 lots. | bnx9-e6tj |
| 1986-03-18 | recorded (DEED) | DEED dated 1986-03-18 from 138 AVE U REALTY CORP to MALONE, BARBARA; MALONE, THOMAS, no price stated ($0). | bnx9-e6tj |
| 1986-03-13 | recorded (DEED) | DEED dated 1986-03-13 from MALONE, THOMAS; MALONE, BARBARA to 138 AVE U REALTY CORP, no price stated ($0). | bnx9-e6tj |
| 1985-01-17 | recorded (DEED) | DEED dated 1985-01-17 from CLARK, GEORGE L to MALONE, THOMAS; MALONE, BARBARA, no price stated ($0). | bnx9-e6tj |
| 1967-05-31 | recorded (DEED) | DEED dated 1967-05-31 from CLARK GEORGE L to CLARK GEORGE L JR, no price stated ($0). | bnx9-e6tj |
| 1966-09-29 | recorded (DEED) | DEED dated 1966-09-29 from MOLIPODE CATHERINE to CLARK GEORGE L JR, 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 |
|---|---|---|---|
| 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 |
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 1993-08-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |

## 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 |
|---|---|---|---|
| 2025-05-17 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $250. Respondent defaulted (did not appear). | jz4z-kudi |
| 2025-03-20 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2025-03-06 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: LOOSE RUBBISH 1ST OCCURRENCE. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2023-12-01 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: IMPROPER DISPOSAL--BEDDING 1ST OCCURRENCE. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |

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

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

No records found.

## 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 138 AVENUE U REALTY, LLC. | 64uk-42ks |
| 2023-12-11 | recorded | Grantee (buyer) on the most recent deed (DEED, 2023-12-11). | 636b-3b5g |
| 2026-06-23 | current_registration | HPD registration contact: HeadOfficer Robert Mazzuchin, business city Brooklyn. | feu5-w2e2 |
| 2026-06-23 | current_registration | HPD registration contact: SiteManager Robert Mazzuchin. | feu5-w2e2 |
| 2026-06-23 | current_registration | HPD registration contact: Agent Robert Mazzuchin (138 AVENUE U REALTY LLC), business city Brooklyn. | feu5-w2e2 |
| 2026-06-23 | current_registration | HPD registration contact: Officer Anthony Mazzuchin, business city Brooklyn. | feu5-w2e2 |
| 2026-06-23 | current_registration | HPD registration contact: CorporateOwner (138 AVENUE U REALTY LLC), business city Brooklyn. | 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/3071190003