# 561 4th Street, Park Slope, Brooklyn, NY 11215 BBL 3010810061 · Block 1081 · Lot 61 · BIN 3025501 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/561-4th-street-3010810061 Last updated: 2026-11-05 · Open-item counts as of 2026-11-09 ## Summary 561 4th Street (Brooklyn, NY 11215; tax lot BBL 3010810061) is a 10-unit walk-up apartment building (building class C1: walk-up apartments, more than six families, no stores), built around 1905, on a 3,658 sq ft lot zoned R7B. City tax records list the owner as KOSHETZ HOLDING LLC. The Department of Finance's final market value for tax year 2027 is $4,108,000. As of November 9, 2026, NYC Open Data shows two active DOB violations (one BIS violation and one DOB NOW safety violation). There was one 311 request in the past 12 months and two 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, “561 4th Street, Brooklyn, NY 11215 (BBL 3010810061)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/561-4th-street-3010810061. 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. - 565 4th Street (26 ft): https://nycpropertyfacts.com/ny/brooklyn/565-4th-street-3010810160 - 557 4th Street (40 ft): https://nycpropertyfacts.com/ny/brooklyn/557-4th-street-3010810063 - 567 4th Street (40 ft): https://nycpropertyfacts.com/ny/brooklyn/567-4th-street-3010810060 - 569 4th Street (58 ft): https://nycpropertyfacts.com/ny/brooklyn/569-4th-street-3010810059 - 571 4th Street (74 ft): https://nycpropertyfacts.com/ny/brooklyn/571-4th-street-3010810058 - 551 4th Street (78 ft): https://nycpropertyfacts.com/ny/brooklyn/551-4th-street-3010810065 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | Active DOB violations (BIS) | 1 | | Active DOB safety violations (DOB NOW) | 1 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: KOSHETZ HOLDING LLC - Building class: C1 – Walk-up apartments, more than six families, no stores - Year built: 1905 - Floors: 4 - Units: 10 residential / 10 total - Lot area: 3,658 sq ft · Building area: 9,964 sq ft - Zoning: R7B - 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 $4,108,000, assessed value $1,848,600, tax class 2B - 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 | |---|---|---|---| | 1999-01-22 | recorded (DEED) | DEED dated 1999-01-22 from BASES, JUDITH; SPIRO, NINA; KOSHETZ, ANN/EXEC to KOSHETZ HOLDING LLC, 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 | |---|---|---|---| | 2007-01-18 | n/a (ISSUED (initial)) | BIS work permit for job 302276640: Equipment work / Boiler. Issued 2007-01-18, expires 2008-01-03. | ipu4-2q9a | | 2007-01-18 | n/a (ISSUED (initial)) | BIS work permit for job 302276640: Equipment work / Fuel burning. Issued 2007-01-18, expires 2008-01-03. | ipu4-2q9a | ## 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. | Date | Status | Description | Source | |---|---|---|---| | 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 | | 2019-11-08 | open (Active) | DOB NOW safety violation (Boiler), type LBLVIO, 110819LBLVIO05855: VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT. Active. | 855j-jady | ## 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. | Issued | Status | Type | Device | Number | Remarks | |---|---|---|---|---|---| | 2019-11-08 | open (Active) | LBLVIO | Boiler | 110819LBLVIO05855 | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT | 0 resolved or not active. Full list: https://nycpropertyfacts.com/api/v1/property/3010810061/violations?type=dob_safety_violation 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. 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 | |---|---|---|---| | 2023-11-25 | closed (CLOSE) | HPD complaint (apt BLDG): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | ygpa-z7cr | | 2021-10-19 | closed (CLOSE) | HPD complaint (apt C1): Heat/Hot Water – Entire Building. The Department of Housing Preservation and Development responded to a complaint of no heat or hot water and was advised by a tenant in the building that heat and hot water had been restored. If the c… | ygpa-z7cr | | 2026-07-07 | closed (Closed) | 311 request to DOT: Curb Condition – Broken Curb. | 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 KOSHETZ HOLDING LLC. | 64uk-42ks | | 1999-01-22 | recorded | Grantee (buyer) on the most recent deed (DEED, 1999-01-22). | 636b-3b5g | | 2026-09-16 | current_registration | HPD registration contact: Shareholder Nina Spiro, business city New Rochelle. | feu5-w2e2 | | 2026-09-16 | current_registration | HPD registration contact: Shareholder Judith Bases, business city New Rochelle. | feu5-w2e2 | | 2026-09-16 | current_registration | HPD registration contact: CorporateOwner (KOSHETZ HOLDINGS LLC), business city New Rochelle. | feu5-w2e2 | | 2026-09-16 | current_registration | HPD registration contact: Officer Nina Spiro, business city New Rochelle. | feu5-w2e2 | | 2026-09-16 | current_registration | HPD registration contact: HeadOfficer Judith Bases, business city New Rochelle. | feu5-w2e2 | | 2026-09-16 | current_registration | HPD registration contact: SiteManager Duncan Thornhill. | feu5-w2e2 | | 2026-09-16 | current_registration | HPD registration contact: Agent Jay Frechter (YADO MANAGEMENT LLC), business city Brooklyn. | feu5-w2e2 | --- 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/3010810061