# 585 7th Street, Park Slope, Brooklyn, NY 11215 BBL 3010870059 · Block 1087 · Lot 59 · BIN 3025713 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/585-7th-street-3010870059 Last updated: 2026-11-01 · Open-item counts as of 2026-11-10 ## Summary 585 7th Street (Brooklyn, NY 11215; tax lot BBL 3010870059) is a two-family home (building class B3: two-family home converted from one-family), built around 1889, on a 1,900 sq ft lot zoned R7B. City tax records list the owner as OLFSON MARK. The Department of Finance's final market value for tax year 2027 is $4,236,000. As of November 10, 2026, NYC Open Data shows two DOB jobs with a permit issued but no sign-off. 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, “585 7th Street, Brooklyn, NY 11215 (BBL 3010870059)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/585-7th-street-3010870059. 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. - 583 7th Street (19 ft): https://nycpropertyfacts.com/ny/brooklyn/583-7th-street-3010870060 - 587 7th Street (19 ft): https://nycpropertyfacts.com/ny/brooklyn/587-7th-street-3010870058 - 581 7th Street (37 ft): https://nycpropertyfacts.com/ny/brooklyn/581-7th-street-3010870061 - 589 7th Street (38 ft): https://nycpropertyfacts.com/ny/brooklyn/589-7th-street-3010870057 - 579 7th Street (54 ft): https://nycpropertyfacts.com/ny/brooklyn/579-7th-street-3010870062 - 591 7th Street (57 ft): https://nycpropertyfacts.com/ny/brooklyn/591-7th-street-3010870056 - 116 Prospect Park West (274 ft): https://nycpropertyfacts.com/ny/brooklyn/116-prospect-park-west-3010870045 - 117 Prospect Park West (276 ft): https://nycpropertyfacts.com/ny/brooklyn/117-prospect-park-west-3010870046 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 2 | | 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 | 0 | ## Lot & building - Owner of record: OLFSON MARK - Building class: B3 – Two-family home converted from one-family - Year built: 1889 - Floors: 2 - Units: 2 residential / 2 total - Lot area: 1,900 sq ft · Building area: 2,781 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 2026-11-10 ## Tax assessment - Tax year 2027 (final roll): market value $4,236,000, assessed value $254,160, 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 | |---|---|---|---| | 2001-08-08 | recorded (DEED) | DEED dated 2001-08-08 from CORRIGAN, LUCY; SCHAPIRO, JOSHUA Y to OLFSON, MARK, no price stated ($0). | bnx9-e6tj | | 1997-09-17 | recorded (DEED) | DEED dated 1997-09-17 from WATCH TOWER BIBLE AND TRACT SOCIETY OF PENNSYLVANI to SCHAPIRO, JOSHUA; CORRIGAN, LUCY, no price stated ($0). | bnx9-e6tj | | 1997-06-25 | recorded (DEED) | DEED dated 1997-06-25 from MUNTZNER, ANN to WATCH TOWER BIBLE AND TRACT SOCIETY/PENNSYLVANIA, no price stated ($0). | bnx9-e6tj | | 1991-03-26 | recorded (DEED) | DEED dated 1991-03-26 from GERZEL, ELDA P to WATCH TOWER BIBLE TS/PA, 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 | |---|---|---|---| | 2018-05-23 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 321732489 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. | ic3t-wcy2 | | 2012-10-03 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 320546995 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. RENOVATE CELLAR FLOOR. NO CHANGE TO USE,EGRESS OR OCCUPANCY. | ic3t-wcy2 | | 2019-04-16 | n/a (ISSUED (initial)) | BIS work permit for job 321732489: Equipment work / Other / general construction. Issued 2019-04-16, expires 2019-08-16. | ipu4-2q9a | | 2013-09-25 | n/a (ISSUED (renewal)) | BIS work permit for job 320546995: Equipment work / Other / general construction. Issued 2013-09-25, expires 2014-08-16. | ipu4-2q9a | | 2013-09-04 | n/a (ISSUED (initial)) | BIS work permit for job 320546995: Plumbing / Plumbing. Issued 2013-09-04, expires 2014-09-04. | ipu4-2q9a | | 2012-11-05 | n/a (ISSUED (initial)) | BIS work permit for job 320546995: Equipment work / Other / general construction. Issued 2012-11-05, expires 2013-08-16. | ipu4-2q9a | | 1999-05-04 | n/a (ISSUED (initial)) | BIS work permit for job 300799223: Alteration / Other / general construction. Issued 1999-05-04, expires 1999-11-19. | ipu4-2q9a | | 1998-04-07 | n/a (ISSUED (initial)) | BIS work permit for job 300675561: Plumbing / Plumbing. Issued 1998-04-07, expires 1999-04-07. | ipu4-2q9a | | 1998-04-01 | n/a (ISSUED (initial)) | BIS work permit for job 300675561: Equipment work / Other / general construction. Issued 1998-04-01, expires 1998-12-12. | 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. 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 active DOB NOW safety violations. 3 resolved or not active. Full list: https://nycpropertyfacts.com/api/v1/property/3010870059/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 2026-11-10 ## 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 | |---|---|---|---| | 2026-10-30 | closed (Closed) | 311 request to NYPD: Abandoned Vehicle – With License Plate. | 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 OLFSON MARK. | 64uk-42ks | | 2001-08-08 | recorded | Grantee (buyer) on the most recent deed (DEED, 2001-08-08). | 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/3010870059