# 817 Avenue U, Brooklyn, NY 11223 BBL 3071110041 · Block 7111 · Lot 41 · BIN 3192157 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/817-avenue-u-3071110041 Last updated: 2026-11-03 · Open-item counts as of 2026-11-06 ## Summary 817 Avenue U (Brooklyn, NY 11223; tax lot BBL 3071110041) 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 2,145 sq ft lot zoned R6A. City tax records list the owner as CAIATI, BERARDINO. The Department of Finance's final market value for tax year 2027 is $2,784,000. As of November 6, 2026, NYC Open Data shows three active DOB violations and six OATH tickets with an unpaid balance. There were five 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, “817 Avenue U, Brooklyn, NY 11223 (BBL 3071110041)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/817-avenue-u-3071110041. 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 | 3 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 6 | ## Lot & building - Owner of record: CAIATI, BERARDINO - 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: 2,145 sq ft · Building area: 3,426 sq ft - Zoning: R6A, C1-4, OP - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-06 ## Tax assessment - Tax year 2027 (final roll): market value $2,784,000, assessed value $167,040, 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 | |---|---|---|---| | 2018-07-10 | recorded (DEED, LE) | DEED, LE dated 2018-07-10 from CAIATI, BERARDINO to BERARDINO CAIATI, AS TRUSTEE; BERARDINO CAIATI TRUST, no price stated ($0). | bnx9-e6tj | | 2015-07-16 | recorded (DEED) | DEED dated 2015-07-16 from CAIATI, MICHELINA; CAIATI, BERARDINO to CAIATI, BERARDINO, no price stated ($0). | bnx9-e6tj | | 1986-02-06 | recorded (DEED) | DEED dated 1986-02-06 from MAZZONI, GAETANO/AKA; MAZZONE, RAFFAELE; MAZZONE, GAETANO to CAIATI, MICHELINA; CAIATI, BERARDINO, no price stated ($0). | bnx9-e6tj | | 1984-07-03 | recorded (DEED) | DEED dated 1984-07-03 from CIARAMITARO, VINCENT to MAZZONI, GAETANO, no price stated ($0). | bnx9-e6tj | | 1980-05-23 | recorded (DEED) | DEED dated 1980-05-23 from CIARAMITARO GIUSEPPE to CIARAMITARO VINCENT, no price stated ($0). | bnx9-e6tj | | 1980-05-16 | recorded (DEED) | DEED dated 1980-05-16 from CIARAMITARO PAUL to CIARAMITARO GIUSEPPE, no price stated ($0). | bnx9-e6tj | | 1975-11-06 | recorded (DEED) | DEED dated 1975-11-06 from TALUANN CORP to CIARAMITARO VINCENT; CIARAMITARO PAUL, 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 | |---|---|---|---| | 1993-08-20 | n/a (ISSUED (initial)) | BIS work permit for job 300244689: Equipment work / Mechanical/HVAC. Issued 1993-08-20, expires 1993-08-20. | 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 | |---|---|---|---| | 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 | |---|---|---|---| | 2023-05-11 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi | | 2023-03-30 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi | | 2023-02-13 | open (DOCKETED · DEFAULTED) | OATH ticket from Dos - Enforcement Agents: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi | | 2022-08-29 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi | | 2022-05-26 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi | | 2019-09-04 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK DIRTY AREA. 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. | Date | Status | Description | Source | |---|---|---|---| | 2026-08-03 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Chronic Dumping. | erm2-nwe9 | | 2026-07-17 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Chronic Dumping. | erm2-nwe9 | | 2026-06-25 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Chronic Dumping. | erm2-nwe9 | | 2026-06-16 | closed (Closed) | 311 request to DSNY: Illegal Dumping – Chronic Dumping. | erm2-nwe9 | | 2026-05-27 | closed (Closed) | 311 request to DPR: Damaged Tree – Tree Alive - in Poor Condition. | 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 CAIATI, BERARDINO. | 64uk-42ks | | 2018-07-10 | recorded | Grantee (buyer) on the most recent deed (DEED, LE, 2018-07-10). | 636b-3b5g | | 2018-07-10 | recorded | Grantee (buyer) on the most recent deed (DEED, LE, 2018-07-10). | 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/3071110041