# 470 Classon Avenue, Prospect Heights, Brooklyn, NY 11238 BBL 3019840061 · Block 1984 · Lot 61 · BIN 3056940, 3414489 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/470-classon-avenue-3019840061 Last updated: 2026-11-09 · Open-item counts as of 2026-11-09 Also recorded as: 470 Rear Classon Ave ## Summary 470 Classon Avenue (Brooklyn, NY 11238; tax lot BBL 3019840061) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1899, on a 2,000 sq ft lot zoned R6B. City tax records list the owner as TOWNHOUSE RENTAL, L.L.C.; per ACRIS, a deed to this owner dated April 1, 2022 lists a price of $2,860,000. The Department of Finance's final market value for tax year 2027 is $3,245,000. As of November 9, 2026, NYC Open Data shows one active DOB safety violation (DOB NOW), two open HPD violations and two OATH tickets with an unpaid balance. There were three 311 requests in the past 12 months and eight 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, “470 Classon Avenue, Brooklyn, NY 11238 (BBL 3019840061)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/470-classon-avenue-3019840061. 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. - 468 Classon Avenue (20 ft): https://nycpropertyfacts.com/ny/brooklyn/468-classon-avenue-3019840060 - 474 Classon Avenue (35 ft): https://nycpropertyfacts.com/ny/brooklyn/474-classon-avenue-3019840062 - 466 Classon Avenue (40 ft): https://nycpropertyfacts.com/ny/brooklyn/466-classon-avenue-3019840059 - 464 Classon Avenue (61 ft): https://nycpropertyfacts.com/ny/brooklyn/464-classon-avenue-3019840058 - 476 Classon Avenue (68 ft): https://nycpropertyfacts.com/ny/brooklyn/476-classon-avenue-3019840064 - 462 Classon Avenue (81 ft): https://nycpropertyfacts.com/ny/brooklyn/462-classon-avenue-3019840057 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | Active DOB violations (BIS) | 0 | | Active DOB safety violations (DOB NOW) | 1 | | Active ECB violations | 0 | | Open HPD violations | 2 | | OATH tickets with unpaid balance | 2 | ## Lot & building - Owner of record: TOWNHOUSE RENTAL, L.L.C. - Building class: C0 – Three-family walk-up - Year built: 1899 - Floors: 3 - Units: 3 residential / 3 total - Lot area: 2,000 sq ft · Building area: 3,040 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 $3,245,000, assessed value $194,700, 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 | |---|---|---|---| | 2022-09-23 | recorded (DEED) | DEED dated 2022-09-23 from TOWNHOUSE RENTAL II, L.L.C. to TOWNHOUSE RENTAL, L.L.C., no price stated ($0) for a deed covering 12 lots. | bnx9-e6tj | | 2022-04-01 | recorded (DEED) | DEED dated 2022-04-01 from 470 CLASSON AVE. LLC to TOWNHOUSE RENTAL II, L.L.C., stated price $2,860,000. | bnx9-e6tj | | 2018-02-02 | recorded (DEED) | DEED dated 2018-02-02 from HARPER, WILLIAM E; HARPER, HESTER M; HARPER, MAURICE L to 470 CLASSON AVE. LLC, no price stated ($0). | bnx9-e6tj | | 2017-03-15 | recorded (DEED) | DEED dated 2017-03-15 from HARPER , HESTER M to HARPER , MAURICE L; HARPER , HESTER M; HARPER , WILLIAM E, no price stated ($0). | bnx9-e6tj | | 1992-01-13 | recorded (DEED) | DEED dated 1992-01-13 from WALLACE, PEARLINE to HARPER, HESTER M; WALLACE, PEARLINE, no price stated ($0). | bnx9-e6tj | | 1982-06-15 | recorded (DEED) | DEED dated 1982-06-15 from CHAMBLISS, TOM HENRY; WALLACE, PEARLINE to WALLACE, PEARLINE, no price stated ($0). | bnx9-e6tj | | 1978-07-20 | recorded (DEED) | DEED dated 1978-07-20 from FRANCIS HARRIET to DOUGLAS ARCHIBALD, no price stated ($0) for a deed covering 2 lots. | bnx9-e6tj | | 1966-07-25 | recorded (DEED) | DEED dated 1966-07-25 from RAINFORD EVELYN to CHAMBLISS TOM H; WALLACE PEARLINE, 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 | |---|---|---|---| | 2022-01-03 | n/a (ISSUED (renewal)) | BIS work permit for job 321573659: Plumbing / Plumbing. Issued 2022-01-03, expires 2023-01-03. | ipu4-2q9a | | 2021-11-03 | n/a (ISSUED (renewal)) | BIS work permit for job 321573659: Equipment work / Other / general construction. Issued 2021-11-03, expires 2022-05-04. | ipu4-2q9a | | 2017-10-11 | n/a (ISSUED (initial)) | BIS work permit for job 321573659: Plumbing / Plumbing. Issued 2017-10-11, expires 2018-10-11. | ipu4-2q9a | | 2017-08-17 | n/a (ISSUED (initial)) | BIS work permit for job 321573659: Equipment work / Other / general construction. Issued 2017-08-17, expires 2018-08-17. | 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 | |---|---|---|---| | 2025-09-18 | open (Active) | DOB NOW safety violation (Gas Piping - LL152), type FTF-PL-PER, NOD-FTF-PL-PER-202206-0101658: Cycle 1, Sub-cycle B (premises is in Community District 2). Active. | 855j-jady | | 2026-10-13 | open (Nov Sent Out) | HPD class A violation (Class A) in apt 1: § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT ALL PEELING PAINT SURFACES IN THE FOYER , THE 2nd ROOM FROM EAST, THE 1st ROOM FROM EAST, THE PRIVATE HALLWAY , THE 3rd ROOM FROM EAST LOCATED AT APT 1 LOWER LEVEL, 1st S…. Open — not recorded as corrected. | wvxf-dwi5 | | 2026-10-13 | open (First No Access To Re- Inspect Violation) | HPD class C violation (Class C) in apt 1: § 27-2005, 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT DOOR IN THE FOYER LOCATED AT APT 1 UPPER LEVEL, 1st STORY, 1st APARTMENT FROM WEST AT NORTH. Open — not recorded as corrected. | wvxf-dwi5 | ## 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 | |---|---|---|---|---|---| | 2025-09-18 | open (Active) | FTF-PL-PER | Gas Piping - LL152 | NOD-FTF-PL-PER-202206-0101658 | Cycle 1, Sub-cycle B (premises is in Community District 2) | 0 resolved or not active. Full list: https://nycpropertyfacts.com/api/v1/property/3019840061/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. | Date | Status | Description | Source | |---|---|---|---| | 2026-06-17 | open (DEFAULTED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $250. Respondent defaulted (did not appear). | jz4z-kudi | | 2026-06-05 | open (DEFAULTED · DEFAULTED) | OATH ticket from Sanitation Others: IMPROPER RECEPTACLES 1ST OCCURRENCE. Unpaid balance $250. 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 | |---|---|---|---| | 2026-10-05 | closed (CLOSE) | HPD complaint (apt 1): Unsanitary Condition – Pests; Unsanitary Condition – Mold. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr | | 2025-12-16 | closed (CLOSE) | HPD complaint (apt 3): Unsanitary Condition – Mold. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr | | 2025-10-21 | closed (CLOSE) | HPD complaint (apt 1): Unsanitary Condition – Mold. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr | | 2025-10-21 | closed (CLOSE) | HPD complaint (apt 1): Door/Window – Door; Unsanitary Condition – Mold. HPD inspected this condition so the complaint has been closed. Violations were issued. The law provides the property owner time to correct the condition(s). Violation descriptions and the dates for t… | ygpa-z7cr | | 2025-07-28 | closed (CLOSE) | HPD complaint (apt 3): Unsanitary Condition – Mold; General – Bell/Buzzer/Intercom; Plumbing – Basin/Sink; Appliance – Refrigerator. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr | | 2025-05-28 | closed (CLOSE) | HPD complaint (apt 1): Unsanitary Condition – Mold. HPD called the telephone number on file for this complaint. Someone at that number indicated that the condition was corrected. The complaint has been closed. Please submit a new service request with … | ygpa-z7cr | | 2025-05-22 | closed (CLOSE) | HPD complaint (apt 3): General – Bell/Buzzer/Intercom; Unsanitary Condition – Mold. HPD attempted to conduct an inspection in response to this complaint, but was unable to complete the inspection. Please submit a new service request with 311 if the condition still exists. For more i… | ygpa-z7cr | | 2024-12-08 | closed (CLOSE) | HPD complaint (apt 1): Door/Window – Door; Unsanitary Condition – Mold. HPD conducted an inspection of this complaint. The conditions observed by the inspector did not violate the housing laws enforced by HPD. The complaint has been closed. | ygpa-z7cr | | 2026-10-05 | closed (Closed) | 311 request to HPD: UNSANITARY CONDITION – MOLD. | erm2-nwe9 | | 2026-10-05 | closed (Closed) | 311 request to HPD: UNSANITARY CONDITION – PESTS. | erm2-nwe9 | | 2025-12-16 | closed (Closed) | 311 request to HPD: UNSANITARY CONDITION – MOLD. | 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 TOWNHOUSE RENTAL, L.L.C.. | 64uk-42ks | | 2022-09-23 | recorded | Grantee (buyer) on the most recent deed (DEED, 2022-09-23). | 636b-3b5g | | 2026-06-24 | current_registration | HPD registration contact: HeadOfficer Glen Brown, business city New York. | feu5-w2e2 | | 2026-06-24 | current_registration | HPD registration contact: Agent Patricia Sotiryadis (FREESTONE PROPERTY GROUP LLC), business city New York. | feu5-w2e2 | | 2026-06-24 | current_registration | HPD registration contact: CorporateOwner (TOWNHOUSE RENTAL, LLC), business city New York. | feu5-w2e2 | | 2026-06-24 | current_registration | HPD registration contact: SiteManager Patricia Sotiryadis. | 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/3019840061