# 8620 3rd Avenue, Brooklyn, NY 11209 BBL 3060430046 · Block 6043 · Lot 46 · BIN 3153440 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/8620-3rd-avenue-3060430046 Last updated: 2026-10-31 · Open-item counts as of 2026-11-06 ## Summary 8620 3rd Avenue (Brooklyn, NY 11209; tax lot BBL 3060430046) is a 4-unit mixed-use building with apartments and ground-floor commercial space (building class S4: mixed-use: four-family home with one store or office), built around 1925, on a 1,600 sq ft lot zoned R6B. City tax records list the owner as 8618-8620 THIRD AVENUE REALTY CORP. The Department of Finance's final market value for tax year 2027 is $1,036,000. As of November 6, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, one active DOB violation and six open HPD violations. There were two 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, “8620 3rd Avenue, Brooklyn, NY 11209 (BBL 3060430046)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/8620-3rd-avenue-3060430046. Source: NYC Open Data. ## Neighborhood Bay Ridge: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/bay-ridge - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/bay-ridge/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/bay-ridge/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/bay-ridge/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/bay-ridge/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/bay-ridge/unpaid-oath-tickets ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 1 | | Active DOB violations | 1 | | Active ECB violations | 0 | | Open HPD violations | 6 | | OATH tickets with unpaid balance | 0 | ## Lot & building - Owner of record: 8618-8620 THIRD AVENUE REALTY CORP - Building class: S4 – Mixed-use: four-family home with one store or office - Year built: 1925 - Floors: 3 - Units: 4 residential / 5 total - Lot area: 1,600 sq ft · Building area: 4,200 sq ft - Zoning: R6B, C1-3, BR - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), data as of 2026-11-07 ## Tax assessment - Tax year 2027 (final roll): market value $1,036,000, assessed value $466,200, tax class 2A - 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 | |---|---|---|---| | 1995-10-27 | recorded (DEED) | DEED dated 1995-10-27 from DEFINA, JOSEPH JR; DEFINA, JOSEPH SR to 8618-8620 THIRD AVENUE REALTY CORP, no price stated ($0). | bnx9-e6tj | | 1985-05-01 | recorded (DEED) | DEED dated 1985-05-01 from MC KINNON, ROBERT JR to DE FINA, JOSEPH JR; DE FINA, JOSEPH SR, no price stated ($0) for a deed covering 2 lots. | bnx9-e6tj | | 1981-01-13 | recorded (DEED) | DEED dated 1981-01-13 from MCKINNON DOROTHY; MCKINNON ROBERT to MCKINNON ROBERT JR, no price stated ($0) for a deed covering 2 lots. | bnx9-e6tj | | 1972-06-07 | recorded (DEED) | DEED dated 1972-06-07 from 8618-20 3RD AVE RLTY CORP to MCKINNON ROBERT; MCKINNON DOROTHY I, no price stated ($0) for a deed covering 2 lots. | bnx9-e6tj | | 1972-05-17 | recorded (DEED) | DEED dated 1972-05-17 from DAMASCUS FRATERNITY INC to 8618-20 3RD AVE RLTY CORP, no price stated ($0) for a deed covering 2 lots. | 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 | |---|---|---|---| | 2005-06-30 | open (PERMIT ISSUED - PARTIAL JOB) | BIS job 301968734 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - PARTIAL JOB — permit issued, no sign-off on record. INSTALLATION OF KITCHEN FIRE SUPPRESSION SYSTEM. NO CHANGE IN USE, EGRES OR OCCUPANCY. | ic3t-wcy2 | | 2005-08-10 | n/a (ISSUED (initial)) | BIS work permit for job 301968734: Equipment work / Fire suppression. Issued 2005-08-10, expires 2006-06-12. | ipu4-2q9a | | 1992-09-17 | n/a (ISSUED (initial)) | BIS work permit for job 300172667: Plumbing / Plumbing. Issued 1992-09-17, expires 1992-10-28. | ipu4-2q9a | | 1992-09-14 | n/a (ISSUED (initial)) | BIS work permit for job 300184592: Plumbing / Plumbing. Issued 1992-09-14, expires 1992-10-18. | ipu4-2q9a | | 1992-08-12 | n/a (ISSUED (initial)) | BIS work permit for job 300184592: Equipment work / Fire suppression. Issued 1992-08-12, expires 1992-10-01. | ipu4-2q9a | | 1992-07-20 | n/a (ISSUED (initial)) | BIS work permit for job 300172667: Alteration. Issued 1992-07-20, expires 1993-06-01. | ipu4-2q9a | ## Open violations (DOB, ECB, HPD) status "open" = DOB violation category is ACTIVE, ECB violation status is ACTIVE, or HPD violation status is Open. | Date | Status | Description | Source | |---|---|---|---| | 2009-01-01 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 | | 2026-04-30 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 | | 2025-06-05 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 | | 2024-04-03 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 | | 2023-03-17 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 | | 2022-02-18 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 | | 2021-04-05 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 | ## 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 | |---|---|---|---| | 2026-07-31 | closed (Closed) | 311 request to DOB: Real Time Enforcement – Work Without A Permit - Occupied Multiple Dwelling. | erm2-nwe9 | | 2026-05-10 | closed (Closed) | 311 request to NYPD: Illegal Parking – Double Parked Blocking Traffic. | 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 8618-8620 THIRD AVENUE REALTY CORP. | 64uk-42ks | | 1995-10-27 | recorded | Grantee (buyer) on the most recent deed (DEED, 1995-10-27). | 636b-3b5g | | 2026-08-05 | current_registration | HPD registration contact: CorporateOwner (8618-8620 3RD AVENUE REALTY), business city Bklyn. | feu5-w2e2 | | 2026-08-05 | current_registration | HPD registration contact: Agent John Papadimitropoulos, business city Bklyn. | feu5-w2e2 | | 2026-08-05 | current_registration | HPD registration contact: HeadOfficer John Papadimitropoulos, business city Bklyn. | 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/3060430046