# 512 Avenue U, Brooklyn, NY 11223 BBL 3071320004 · Block 7132 · Lot 4 · BIN 3192976 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/512-avenue-u-3071320004 Last updated: 2026-10-31 · Open-item counts as of 2026-10-31 Also recorded as: 510 Ave U ## Summary 512 Avenue U (Brooklyn, NY 11223; tax lot BBL 3071320004) is a store building (building class K4: store building (subtype K4)), built around 1931, on a 4,631 sq ft lot zoned R6A. City tax records list the owner as VULPIS, MARY ANN. The Department of Finance's final market value for tax year 2027 is $1,417,000. As of October 31, 2026, NYC Open Data shows four DOB jobs with a permit issued but no sign-off, one active DOB violation, 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, “512 Avenue U, Brooklyn, NY 11223 (BBL 3071320004)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/512-avenue-u-3071320004. Source: NYC Open Data. ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 4 | | Active DOB violations | 1 | | Active ECB violations | 1 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 1 | ## Lot & building - Owner of record: VULPIS, MARY ANN - Building class: K4 – Store building (subtype K4) - Year built: 1931 - Floors: 2 - Units: 0 residential / 4 total - Lot area: 4,631 sq ft · Building area: 5,600 sq ft - Zoning: R6A, C1-4, OP - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-01 ## Tax assessment - Tax year 2027 (final roll): market value $1,417,000, assessed value $637,650, 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 | |---|---|---|---| | 2006-02-24 | recorded (DEED) | DEED dated 2006-02-24 from VULPIS, ANTHONY; VULPIS, MARY ANN to VULPIS, MARY ANN; VULPIS, ANTHONY, no price stated ($0). | bnx9-e6tj | | 1997-12-19 | recorded (DEED) | DEED dated 1997-12-19 from MAZZARELLA, CONCETTA/LWT; VULPIS, MARY ANN/EXEC to VULPIS, MARY ANN, 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 | |---|---|---|---| | 2009-04-28 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 320013775 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. MODIFICATION OF KITCHEN FIRE SUPPRESSION SYSTEM NO CHANGE IN USE EGREES OR OCCUPANCY. GAS SHUT-OFF VALVE WAS SIGNED OFF UNDER JOB # 300704628 | ic3t-wcy2 | | 2000-03-01 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 301002616 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INSTALL FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 | | 1998-02-11 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 300704628 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. PROPOSE TO MODIFY EXISTING ANSUL SYSTEM FILED UNDER PREVIOUS APPLICATION NUMBER 300486702. NO CHANGE TO BULK, EGR ESS, FLOOR AREA OR OCCUPANCY PROPOSED U DER THIS APPLICATION. | ic3t-wcy2 | | 1997-02-04 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 300613405 (A3 – Minor alteration (one type of work)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. PROPOSE TO INSTALL AWNING AS PER PLANS. | ic3t-wcy2 | | 2009-05-06 | n/a (ISSUED (initial)) | BIS work permit for job 320013775: Equipment work / Fire suppression. Issued 2009-05-06, expires 2010-05-01. | ipu4-2q9a | | 2000-03-24 | n/a (ISSUED (initial)) | BIS work permit for job 301002616: Equipment work / Fire suppression. Issued 2000-03-24, expires 2000-05-01. | ipu4-2q9a | | 1998-12-11 | n/a (ISSUED (initial)) | BIS work permit for job 300818872: Equipment work / Mechanical/HVAC. Issued 1998-12-11, expires 1999-09-17. | ipu4-2q9a | | 1998-04-24 | n/a (ISSUED (initial)) | BIS work permit for job 300704628: Plumbing / Plumbing. Issued 1998-04-24, expires 1999-04-24. | ipu4-2q9a | | 1998-03-03 | n/a (ISSUED (initial)) | BIS work permit for job 300704628: Equipment work / Fire suppression. Issued 1998-03-03, expires 1998-05-01. | ipu4-2q9a | | 1997-03-27 | n/a (ISSUED (initial)) | BIS work permit for job 300613405: Alteration / Other / general construction. Issued 1997-03-27, expires 1997-12-04. | ipu4-2q9a | | 1996-09-06 | n/a (ISSUED (renewal)) | BIS work permit for job 300450535: Plumbing / Plumbing. Issued 1996-09-06, expires 1997-08-15. | ipu4-2q9a | | 1996-08-30 | n/a (ISSUED (initial)) | BIS work permit for job 300486702: Plumbing / Plumbing. Issued 1996-08-30, expires 1997-03-15. | ipu4-2q9a | | 1996-08-12 | n/a (ISSUED (initial)) | BIS work permit for job 300450535: Plumbing / Plumbing. Issued 1996-08-12, expires 1997-06-12. | ipu4-2q9a | | 1996-06-11 | n/a (ISSUED (initial)) | BIS work permit for job 300451909: Plumbing / Plumbing. Issued 1996-06-11, expires 1997-05-01. | ipu4-2q9a | | 1996-02-14 | n/a (ISSUED (initial)) | BIS work permit for job 300451909: Alteration. Issued 1996-02-14, expires 1997-03-03. | ipu4-2q9a | | 1995-12-13 | n/a (ISSUED (initial)) | BIS work permit for job 300486702: Equipment work / Fire suppression. Issued 1995-12-13, expires 1996-06-12. | ipu4-2q9a | | 1995-12-01 | n/a (ISSUED (initial)) | BIS work permit for job 300486301: Plumbing / Plumbing. Issued 1995-12-01, expires 1996-04-16. | ipu4-2q9a | | 1995-11-28 | n/a (ISSUED (initial)) | BIS work permit for job 300486301: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 1995-11-28, expires 1996-06-24. | ipu4-2q9a | | 1995-11-28 | n/a (ISSUED (initial)) | BIS work permit for job 300486301: Equipment work / Other / general construction. Issued 1995-11-28, expires 1996-06-24. | ipu4-2q9a | | 1995-11-28 | n/a (ISSUED (initial)) | BIS work permit for job 300486301: Equipment work / Mechanical/HVAC. Issued 1995-11-28, expires 1996-06-24. | ipu4-2q9a | Showing 20 of 22. Full list: https://nycpropertyfacts.com/api/v1/property/3071320004/permits ## 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 | |---|---|---|---| | 1999-03-16 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 2010-08-21 | open (violation status ACTIVE; hearing status STIPULATION/IN-VIO; certification NO COMPLIANCE RECORDED) | ECB (DOB) violation, class - 2: B254/36. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: found in violation by stipulation. 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 | |---|---|---|---| | 2021-02-17 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: IMPROPER DISPOSAL BEDDING 1ST OFFENSE. 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 VULPIS, MARY ANN. | 64uk-42ks | | 2006-02-24 | recorded | Grantee (buyer) on the most recent deed (DEED, 2006-02-24). | 636b-3b5g | | 2006-02-24 | recorded | Grantee (buyer) on the most recent deed (DEED, 2006-02-24). | 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/3071320004