# 457 Prospect Place, Brooklyn, NY 11238 BBL 3011557503 · Block 1155 · Lot 7503 · BIN 3391810 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/457-prospect-place-3011557503 Last updated: 2026-11-05 · Open-item counts as of 2026-11-08 ## Summary 457 Prospect Place (Brooklyn, NY 11238; tax lot BBL 3011557503) is an 8-unit condominium (building class R1: condominium (subtype R1)), built around 2007, on a 3,855 sq ft lot zoned R6A. City tax records list the owner as UNAVAILABLE OWNER. As of November 8, 2026, NYC Open Data shows no open DOB jobs, active DOB/ECB violations, open HPD violations or unpaid OATH tickets for this lot. There were 11 311 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, “457 Prospect Place, Brooklyn, NY 11238 (BBL 3011557503)”, data as of 2026-11-08, https://nycpropertyfacts.com/ny/brooklyn/457-prospect-place-3011557503. Source: NYC Open Data. ## Neighborhood Prospect Heights: https://nycpropertyfacts.com/ny/brooklyn/11238 - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11238/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11238/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11238/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11238/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11238/unpaid-oath-tickets ## ZIP Brooklyn 11238: https://nycpropertyfacts.com/ny/brooklyn/11238 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 455 Prospect Place (30 ft): https://nycpropertyfacts.com/ny/brooklyn/455-prospect-place-3011550076 - 459 Prospect Place (31 ft): https://nycpropertyfacts.com/ny/brooklyn/459-prospect-place-3011550074 - 451 Prospect Place (60 ft): https://nycpropertyfacts.com/ny/brooklyn/451-prospect-place-3011550077 - 465 Prospect Place (61 ft): https://nycpropertyfacts.com/ny/brooklyn/465-prospect-place-3011550072 - 447 Prospect Place (89 ft): https://nycpropertyfacts.com/ny/brooklyn/447-prospect-place-3011550079 - 469 Prospect Place (90 ft): https://nycpropertyfacts.com/ny/brooklyn/469-prospect-place-3011550070 - 442 St Marks Avenue (293 ft): https://nycpropertyfacts.com/ny/brooklyn/442-st-marks-avenue-3011557502 - 458 St Marks Avenue (372 ft): https://nycpropertyfacts.com/ny/brooklyn/458-st-marks-avenue-3011557504 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | Active DOB violations | 0 | | Active ECB violations | 0 | | Open HPD violations | 0 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: UNAVAILABLE OWNER - Building class: R1 – Condominium (subtype R1) - Year built: 2007 - Floors: 4 - Units: 8 residential / 8 total - Lot area: 3,855 sq ft · Building area: 8,058 sq ft - Zoning: R6A - 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 $0, assessed value $0, tax class 2 - 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. No records found. ## 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, ECB, HPD) status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open. No records found. ## 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 | |---|---|---|---| | 2026-10-23 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 | | 2026-08-30 | closed (Closed) | 311 request to DEP: Water Maintenance – Fire Hydrant Running. | erm2-nwe9 | | 2026-08-30 | closed (Closed) | 311 request to DEP: Water Maintenance – Fire Hydrant Running. | erm2-nwe9 | | 2026-08-02 | closed (Closed) | 311 request to DEP: Water Maintenance – Fire Hydrant Running Full. | erm2-nwe9 | | 2026-07-15 | closed (Closed) | 311 request to DEP: Water System – Fire Hydrant Emergency (FHE). | erm2-nwe9 | | 2026-07-15 | closed (Closed) | 311 request to DEP: Water System – Fire Hydrant Emergency (FHE). | erm2-nwe9 | | 2026-07-15 | closed (Closed) | 311 request to DEP: Water System – Fire Hydrant Emergency (FHE). | erm2-nwe9 | | 2026-07-13 | closed (Closed) | 311 request to DEP: Water System – Hydrant Running (WC3). | erm2-nwe9 | | 2026-07-13 | closed (Closed) | 311 request to DEP: Water System – Hydrant Running (WC3). | erm2-nwe9 | | 2026-07-12 | closed (Closed) | 311 request to DEP: Water System – Hydrant Running (WC3). | erm2-nwe9 | | 2025-11-13 | closed (Closed) | 311 request to DEP: Water System – Dirty Water (WE). | 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 UNAVAILABLE OWNER. | 64uk-42ks | | 2026-09-20 | current_registration | HPD registration contact: HeadOfficer Matthew Oconnor, business city Brooklyn. | feu5-w2e2 | | 2026-09-20 | current_registration | HPD registration contact: CorporateOwner (457 PROSPECT PLACE CONDOMINIUM), business city Brooklyn. | feu5-w2e2 | | 2026-09-20 | current_registration | HPD registration contact: Officer Justin Lennon, business city Brooklyn. | feu5-w2e2 | | 2026-09-20 | current_registration | HPD registration contact: SiteManager Matthew Oconnor. | feu5-w2e2 | | 2026-09-20 | current_registration | HPD registration contact: Agent Matthew Oconnor (457 PROSPECT PLACE CONDOMINIUM), 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/3011557503