# 321 Avenue U, Brooklyn, NY 11223 BBL 3071040266 · Block 7104 · Lot 266 · BIN 3191547 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/321-avenue-u-3071040266 Last updated: 2026-10-31 · Open-item counts as of 2026-10-31 Also recorded as: 323 Ave U ## Summary 321 Avenue U (Brooklyn, NY 11223; tax lot BBL 3071040266) is a 2-unit store building (building class K4: store building (subtype K4)), built around 1931, on a 5,370 sq ft lot zoned R6A. City tax records list the owner as 323 AVENUE U REALTY LLC; per ACRIS, a deed to this owner dated August 19, 2025 lists a price of $4,100,000. The Department of Finance's final market value for tax year 2027 is $815,000. As of October 31, 2026, NYC Open Data shows six active DOB violations, one active ECB violation and one OATH ticket 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, “321 Avenue U, Brooklyn, NY 11223 (BBL 3071040266)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/321-avenue-u-3071040266. Source: NYC Open Data. ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | Active DOB violations | 6 | | Active ECB violations | 1 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 1 | ## Lot & building - Owner of record: 323 AVENUE U REALTY LLC - Building class: K4 – Store building (subtype K4) - Year built: 1931 - Floors: 2 - Units: 2 residential / 3 total - Lot area: 5,370 sq ft · Building area: 4,650 sq ft - Zoning: R6A, C1-4, OP - 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 $815,000, assessed value $366,750, tax class 4 - 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 | |---|---|---|---| | 2025-08-19 | recorded (DEED) | DEED dated 2025-08-19 from SABATINO, LINDA to 323 AVENUE U REALTY LLC, stated price $4,100,000. | bnx9-e6tj | | 2014-07-10 | recorded (DEED) | DEED dated 2014-07-10 from SABATINO, DONALD T to SABATINO, LINDA; SABATINO, DONALD T, no price stated ($0). | bnx9-e6tj | | 2008-04-14 | recorded (DEED, LE) | DEED, LE dated 2008-04-14 from SABATINO, DOMINICK to SABATINO, DOMINICK; SABATINO, DONALD T, no price stated ($0). | bnx9-e6tj | | 1984-02-22 | recorded (DEED) | DEED dated 1984-02-22 from SABATINO FUNERAL HOME IN to SABATINO, COTTIE AKA; SABATINO, DOMINICK; SABATINO, EVELYN, 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 | |---|---|---|---| | 2019-11-13 | n/a (ISSUED (initial)) | BIS work permit for job 321984037: Alteration / Other / general construction. Issued 2019-11-13, expires 2020-09-12. | ipu4-2q9a | | 2014-02-03 | n/a (ISSUED (initial)) | BIS work permit for job 320810887: Equipment work / Mechanical/HVAC. Issued 2014-02-03, expires 2014-10-17. | 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 | |---|---|---|---| | 2023-06-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2018 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 2023-06-20 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED-FAILURE TO FILE 2019 EXTERNAL LOW PRESSURE INSPECTION. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 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 | | 2017-02-24 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2015 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 2015-10-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED): VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2014 INSPECTION REPORT. Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 1992-03-20 | open (violation status ACTIVE; hearing status IN VIOLATION; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, non-hazardous: 36, 18B,. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation. Certification of correction: no compliance recorded. | 6bgk-3dad | ## 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 | |---|---|---|---| | 2026-05-06 | open (DOCKETED · DEFAULTED) | OATH ticket from Fire Department Of Nyc: AFFIDAVITS, DESIGN INSTALLATION DOCUMENTS, AND OTHER DOCUMENTATION. Unpaid balance $1,000. 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 323 AVENUE U REALTY LLC. | 64uk-42ks | | 2025-08-19 | recorded | Grantee (buyer) on the most recent deed (DEED, 2025-08-19). | 636b-3b5g | --- 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/3071040266