# 129 Avenue U, Brooklyn, NY 11223

BBL 3070970041 · Block 7097 · Lot 41 · BIN 3191026  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/129-avenue-u-3070970041  
Last updated: 2026-10-31 · Open-item counts as of 2026-10-31

## Summary

129 Avenue U (Brooklyn, NY 11223; tax lot BBL 3070970041) is a 2-unit mixed-use building with apartments and ground-floor commercial space (building class S2: mixed-use: two-family home with one store or office), built around 1931, on a 1,600 sq ft lot zoned R5B. City tax records list the owner as NGUYEN, THANH; per ACRIS, a deed to this owner dated July 12, 2022 lists a price of $1,300,000. The Department of Finance's final market value for tax year 2027 is $1,394,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off and 17 open HPD violations. There were no 311 requests in the past 12 months and four 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, “129 Avenue U, Brooklyn, NY 11223 (BBL 3070970041)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/129-avenue-u-3070970041. Source: NYC Open Data.

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 1 |
| Active DOB violations | 0 |
| Active ECB violations | 0 |
| Open HPD violations | 17 |
| OATH tickets with unpaid balance | 0 |

## Lot & building

- Owner of record: NGUYEN, THANH
- Building class: S2 – Mixed-use: two-family home with one store or office
- Year built: 1931
- Floors: 3
- Units: 2 residential / 3 total
- Lot area: 1,600 sq ft · Building area: 3,000 sq ft
- Zoning: R5B, C2-3
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-02

## Tax assessment

- Tax year 2027 (final roll): market value $1,394,000, assessed value $83,640, tax class 1
- 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 |
|---|---|---|---|
| 2022-11-02 | recorded (DEED) | DEED dated 2022-11-02 from NGUYEN, THANH; NGUYEN, BAY THI to NGUYEN, HUNG THANH; NGUYEN, THANH, no price stated ($0). | bnx9-e6tj |
| 2022-07-12 | recorded (DEED) | DEED dated 2022-07-12 from H 718 MANAGEMENT LLC to NGUYEN, BAY THI; NGUYEN, THANH, stated price $1,300,000. | bnx9-e6tj |
| 2019-06-17 | recorded (DEED) | DEED dated 2019-06-17 from PETTI BENCIVENGA, JOSEPHINE ANN to H 718 MANAGEMENT LLC, stated price $1,260,000. | bnx9-e6tj |
| 2001-12-26 | recorded (DEED) | DEED dated 2001-12-26 from PETTI, GERARDO; PETTI, YOLANDA to BENCIVENGA, JOSEPHINE ANN PETTI, no price stated ($0). | bnx9-e6tj |
| 1977-02-15 | recorded (DEED) | DEED dated 1977-02-15 from SPINA TERESA M; AFFRUNTI FANNIE; BALZANO AURELIA to PETTI GERARDO; PETTI YOLANDA, no price stated ($0). | bnx9-e6tj |
| 1973-01-11 | recorded (DEED) | DEED dated 1973-01-11 from MIGLIACCIO RUBINA to SPINA TERESA M; BALZANO AURELIA; AFFRUNTI FANNIE, 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 |
|---|---|---|---|
| 2019-07-03 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 321961123 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. REPAIR AND REPAINT EXISTING STAIR AND HALLWAY AT 1ST 2ND AND 3RD FLOOR. NO CHANGE IN USE EGRESS OR OCCUPANCY UNDER THIS APPLICATION. | ic3t-wcy2 |
| 2023-01-03 | n/a (Signed-off) | DOB NOW work permit for job B00770352-I1: Plumbing — REMOVE ECB VIOLATIONS: 35644026J, 35644027L AND 35644028N; CAP & REMOVE(1)WASHER AND (1)MOP SINK. INSTALL (1)WASHER AND (1)MOP SINK ON 1st FLOOR AS PER PLAN. N…. Issued 2023-01-03, expires 2023-04-21. | rbx6-tga4 |
| 2022-12-21 | n/a (Signed-off) | DOB NOW work permit for job B00770351-I1: General Construction — REMOVE ECB VIOLATIONS: 35644026J, 35644027L AND 35644028N; REMOVE ILLEGAL PARTITION WALL & SLIDING DOOR AND RESTORE BACK TO PRIOR LEGAL CONDITIONS PER PLAN. NO…. Issued 2022-12-21, expires 2023-05-02. | rbx6-tga4 |
| 2020-12-29 | n/a (ISSUED (initial)) | BIS work permit for job 340799256: Equipment work / Other / general construction. Issued 2020-12-29, expires 2021-09-12. | ipu4-2q9a |
| 2019-07-03 | n/a (ISSUED (initial)) | BIS work permit for job 321961123: Equipment work / Other / general construction. Issued 2019-07-03, expires 2020-02-21. | 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 |
|---|---|---|---|
| 2021-10-07 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2F: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-10-07 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2F: § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE SOUTH WALL IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-10-07 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2F: § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE NORTH WALL IN THE 1st ROOM FROM EAST AT SOUTH LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-10-07 | open (Nov Sent Out) | HPD class B violation (Class B) in apt 2F: HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 2F, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-10-07 | open (Nov Sent Out) | HPD class B violation (Class B): § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AT PUBLIC HALL, 2nd STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-10-07 | open (Nov Sent Out) | HPD class B violation (Class B): § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR THE CEILING AT PUBLIC HALL, 2nd STORY. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005, 2007 ADMIN. CODE: REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ARTICLES 2ND AND 3RD STY PUBLIC HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE WOODEN STEPS 3RD TO 9TH COMING OUT OF WEST WALL STRINGER 2ND TO 3RD STORIES PUBLIC HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE STAIR TREADS AND RISERS PULLING OUT OF STRINGERS 2-3 STORY PUBLIC HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRICAL WIRES CEILING 1ST STORY PULBIC HALL.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING OF SOUTH FRONT ROOM, 3RD STORY APARTMENT 2.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR WALLS AND CEILING OF CENTER ROOM, 3RD STORY APARTMENT 2.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005,2007 ADMIN. CODE AND DEPARTMENT RULES AND REGULATIONS: REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES ROOF ERECTED UNDER DROP LADDER REAR YARD.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE BELL ON 2ND STY APT.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2010, 2011, 2012 ADMIN. CODE: REMOVE THE ACCUMULATION OF REFUSE AND/OR RUBBISH AND MAINTAIN IN A CLEAN CONDITION THE REAR YARD.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2008-06-19 | open (Nov Sent Out) | HPD class A violation (Class A): SECTION 27-2005 ADMIN. CODE: REFIT ENTRANCE DOOR TO BUILDING.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2006-07-03 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE RADIATORS ALL ROOMS 3RD. STY. APT. 2.. 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 |
|---|---|---|---|
| 2022-08-01 | closed (CLOSE) | HPD complaint (apt 3RDFLO): Electric – Power Outage. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | ygpa-z7cr |
| 2022-04-22 | closed (CLOSE) | HPD complaint (apt 2F): Safety – Smoke Detector. 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 |
| 2021-09-25 | closed (CLOSE) | HPD complaint (apt 2F): Unsanitary Condition – Pests. The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd | ygpa-z7cr |
| 2021-09-25 | closed (CLOSE) | HPD complaint (apt 2F): Water Leak – Damp Spot. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | 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 NGUYEN, THANH. | 64uk-42ks |
| 2022-11-02 | recorded | Grantee (buyer) on the most recent deed (DEED, 2022-11-02). | 636b-3b5g |
| 2022-11-02 | recorded | Grantee (buyer) on the most recent deed (DEED, 2022-11-02). | 636b-3b5g |

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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/3070970041