# 210 Avenue U, Brooklyn, NY 11223 BBL 3071220003 · Block 7122 · Lot 3 · BIN 3192580 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/210-avenue-u-3071220003 Last updated: 2026-11-03 · Open-item counts as of 2026-11-08 Also recorded as: 21001 Ave U ## Summary 210 Avenue U (Brooklyn, NY 11223; tax lot BBL 3071220003) 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 2,000 sq ft lot zoned R5. City tax records list the owner as SANFRA REALTY CORP.. The Department of Finance's final market value for tax year 2027 is $1,247,000. As of November 8, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off and three active DOB violations. There were four 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, “210 Avenue U, Brooklyn, NY 11223 (BBL 3071220003)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/210-avenue-u-3071220003. Source: NYC Open Data. ## Neighborhood Gravesend (East)-Homecrest: https://nycpropertyfacts.com/ny/brooklyn/11223 - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11223/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11223/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11223/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11223/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11223/unpaid-oath-tickets ## ZIP Brooklyn 11223: https://nycpropertyfacts.com/ny/brooklyn/11223 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 208 Avenue U (18 ft): https://nycpropertyfacts.com/ny/brooklyn/208-avenue-u-3071220002 - 214 Avenue U (19 ft): https://nycpropertyfacts.com/ny/brooklyn/214-avenue-u-3071220004 - 206 Avenue U (38 ft): https://nycpropertyfacts.com/ny/brooklyn/206-avenue-u-3071220001 - 216 Avenue U (41 ft): https://nycpropertyfacts.com/ny/brooklyn/216-avenue-u-3071220005 - 218 Avenue U (61 ft): https://nycpropertyfacts.com/ny/brooklyn/218-avenue-u-3071220006 - 220 Avenue U (80 ft): https://nycpropertyfacts.com/ny/brooklyn/220-avenue-u-3071220007 - 318 Van Sicklen Street (227 ft): https://nycpropertyfacts.com/ny/brooklyn/318-van-sicklen-street-3071220018 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 1 | | Active DOB violations | 3 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: SANFRA REALTY CORP. - Building class: S2 – Mixed-use: two-family home with one store or office - Year built: 1931 - Floors: 2 - Units: 2 residential / 3 total - Lot area: 2,000 sq ft · Building area: 2,680 sq ft - Zoning: R5, C1-3 - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-08 ## Tax assessment - Tax year 2027 (final roll): market value $1,247,000, assessed value $74,820, 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 | |---|---|---|---| | 2006-09-11 | recorded (DEED) | DEED dated 2006-09-11 from SANFRATELLO, JOSEPH to SANFRA REALTY CORP., no price stated ($0). | bnx9-e6tj | | 2006-04-06 | recorded (DEED) | DEED dated 2006-04-06 from PENNETTI, ALFONSO; CASTELLI, PIETRO; PENNETTI, RITA to SANFRATELLO, JOSEPH, no price stated ($0). | bnx9-e6tj | | 1984-01-10 | recorded (DEED) | DEED dated 1984-01-10 from INZERILLO, SALVATORE; DAVI, FRANCESCO to PENNETTI, ALFONSO; PENNETTI, RITA; CASTELLI, FRANCESCA; CASTELLI, PIETRO, no price stated ($0). | bnx9-e6tj | | 1979-10-11 | recorded (DEED) | DEED dated 1979-10-11 from DESARLE LENA; DITERESI JOSEPH; DITERESI LENA SOLE HEIRS; DITERESI VINCENZA; DITERESI GEORGIO to INZERILLO SALVATORE; DAVI FRANCESCO, 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 | |---|---|---|---| | 1995-02-28 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 300421719 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. NO WORK TO BE DONE UNDER THIS APPLICATIO N. APPLICATION IS FILED TO SHOW EXISTING BAKERY ON FIRST FLOOR AS PER DE PARTMENT OF HEALTH REQUIREMENTS. | ic3t-wcy2 | | 2023-11-22 | n/a (Signed-off) | DOB NOW work permit for job B00950320-I1: Mechanical Systems — Application filed for mechanical work. No change to use, egress, or occupancy.. Issued 2023-11-22, expires 2024-03-31. | rbx6-tga4 | | 2007-04-04 | n/a (ISSUED (initial)) | BIS work permit for job 302321976: Equipment work / Boiler. Issued 2007-04-04, expires 2007-05-11. | ipu4-2q9a | | 2006-12-18 | n/a (ISSUED (initial)) | BIS work permit for job 302251499: Equipment work / Mechanical/HVAC. Issued 2006-12-18, expires 2007-03-21. | ipu4-2q9a | | 2006-07-26 | n/a (ISSUED (initial)) | BIS work permit for job 302186774: Plumbing / Plumbing. Issued 2006-07-26, expires 2007-07-26. | ipu4-2q9a | | 2006-07-14 | n/a (ISSUED (initial)) | BIS work permit for job 302186774: Equipment work / Other / general construction. Issued 2006-07-14, expires 2007-03-15. | ipu4-2q9a | | 2006-07-14 | n/a (ISSUED (initial)) | BIS work permit for job 302186774: Construction equipment (scaffold, fence, shed) / Construction equipment. Issued 2006-07-14, expires 2006-12-31. | ipu4-2q9a | | 2006-07-14 | n/a (ISSUED (initial)) | BIS work permit for job 302186774: Equipment work / Other / general construction. Issued 2006-07-14, expires 2007-03-15. | ipu4-2q9a | | 1995-03-03 | n/a (ISSUED (initial)) | BIS work permit for job 300421719: Equipment work / Other / general construction. Issued 1995-03-03, expires 1996-03-03. | 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 | |---|---|---|---| | 2007-01-19 | 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. 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 | |---|---|---|---| | 2026-09-28 | closed (Closed) | 311 request to DEP: Sewer Maintenance – Backup. | erm2-nwe9 | | 2026-08-16 | closed (Closed) | 311 request to NYPD: Noise - Residential – Loud Music/Party. | erm2-nwe9 | | 2026-08-16 | closed (Closed) | 311 request to NYPD: Noise - Residential – Loud Music/Party. | erm2-nwe9 | | 2026-02-14 | closed (Closed) | 311 request to DOT: Street Condition – Pothole. | 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 SANFRA REALTY CORP.. | 64uk-42ks | | 2006-09-11 | recorded | Grantee (buyer) on the most recent deed (DEED, 2006-09-11). | 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/3071220003