# 418 9th Street, Park Slope, Brooklyn, NY 11215 BBL 3010120027 · Block 1012 · Lot 27 · BIN 3022360 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/418-9th-street-3010120027 Last updated: 2026-11-03 · Open-item counts as of 2026-11-09 ## Summary 418 9th Street (Brooklyn, NY 11215; tax lot BBL 3010120027) is a two-family home (building class B3: two-family home converted from one-family), built around 1901, on a 1,450 sq ft lot zoned R6B. City tax records list the owner as REIFF FAMILY TRUST. The Department of Finance's final market value for tax year 2027 is $4,157,000. As of November 9, 2026, NYC Open Data shows no open DOB jobs, no active DOB, DOB NOW safety or ECB violations and no open HPD violations for this lot, but it does show one OATH ticket with an unpaid balance. An unpaid OATH ticket is a fine the city says is still owed. It is counted separately from violations, so this lot has no open violations but is not free of outstanding items. There was one 311 request 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, “418 9th Street, Brooklyn, NY 11215 (BBL 3010120027)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/418-9th-street-3010120027. Source: NYC Open Data. ## Neighborhood Park Slope: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/unpaid-oath-tickets ## ZIP Brooklyn 11215: https://nycpropertyfacts.com/ny/brooklyn/11215 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 416 9th Street (19 ft): https://nycpropertyfacts.com/ny/brooklyn/416-9th-street-3010120026 - 420 9th Street (20 ft): https://nycpropertyfacts.com/ny/brooklyn/420-9th-street-3010120028 - 414 9th Street (39 ft): https://nycpropertyfacts.com/ny/brooklyn/414-9th-street-3010120025 - 422 9th Street (40 ft): https://nycpropertyfacts.com/ny/brooklyn/422-9th-street-3010120029 - 412 9th Street (59 ft): https://nycpropertyfacts.com/ny/brooklyn/412-9th-street-3010120024 - 424 9th Street (61 ft): https://nycpropertyfacts.com/ny/brooklyn/424-9th-street-3010120030 - 340 7th Avenue (237 ft): https://nycpropertyfacts.com/ny/brooklyn/340-7th-avenue-3010120042 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | Active DOB violations (BIS) | 0 | | Active DOB safety violations (DOB NOW) | 0 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 1 | ## Lot & building - Owner of record: REIFF FAMILY TRUST - Building class: B3 – Two-family home converted from one-family - Year built: 1901 - Floors: 2 - Units: 2 residential / 2 total - Lot area: 1,450 sq ft · Building area: 2,644 sq ft - Zoning: R6B - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-09 ## Tax assessment - Tax year 2027 (final roll): market value $4,157,000, assessed value $249,420, 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 | |---|---|---|---| | 2018-10-18 | recorded (DEED) | DEED dated 2018-10-18 from REIFF, ETHAN L; REIFF, XINHUA to REIFF FAMILY TRUST; XINHUA REIFF; ETHAN REIFF, no price stated ($0). | bnx9-e6tj | | 1996-05-30 | recorded (DEED) | DEED dated 1996-05-30 from COLE, ANNA/DEC'D; CALDARELLI, JOHN/EX to REIFF, XINHUA; REIFF, ETHAN L, no price stated ($0). | bnx9-e6tj | | 1996-05-30 | recorded (DEED) | DEED dated 1996-05-30 from SCOTTO, SALVATORE; WHISSEN, WILLIAM K/EX; ALBANO, JOHN R/CO-EX; STEVENSON, MONA ELIZABETH; SCOTTO, VICTORIA N/EST OF; SCOTTO, JOHN L; PLOTKIN, RITA J/CO-EX; SMITH, DOLORES M to REIFF, ETHAN L; REIFF, XINHAU, 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). No records found. ## Open violations (DOB, DOB NOW safety, ECB, HPD) status "open" = DOB violation category is ACTIVE, DOB NOW safety violation status is Active, ECB violation status is ACTIVE, or HPD violation status is Open. Dismissed, cured, waived and disputed-successfully safety violations are not open. No records found. ## DOB safety violations (DOB NOW) Active means the published violation status is Active. Dismissed, cured, waived, disputed successfully and pending dismissal are not open items. No records found. Source: DOB Safety Violations (DOB NOW) (https://data.cityofnewyork.us/Building/DOB-Safety-Violations/855j-jady), city dataset updated 2026-11-09; last loaded 2026-11-09 ## 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 | |---|---|---|---| | 2025-03-31 | open (DEFAULTED · DEFAULTED) | OATH ticket from Dep - Bureau Of Env. Complianc: IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB. Unpaid balance $1,800. 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 | |---|---|---|---| | 2026-09-13 | closed (Closed) | 311 request to DEP: Water Maintenance – No Water. | 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 REIFF FAMILY TRUST. | 64uk-42ks | | 2018-10-18 | recorded | Grantee (buyer) on the most recent deed (DEED, 2018-10-18). | 636b-3b5g | | 2018-10-18 | recorded | Grantee (buyer) on the most recent deed (DEED, 2018-10-18). | 636b-3b5g | | 2018-10-18 | recorded | Grantee (buyer) on the most recent deed (DEED, 2018-10-18). | 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/3010120027