# 643 Linden Boulevard, Brooklyn, NY 11203 BBL 3048660030 · Block 4866 · Lot 30 · BIN 3108452 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/643-linden-boulevard-3048660030 Last updated: 2026-10-31 · Open-item counts as of 2026-11-06 ## Summary 643 Linden Boulevard (Brooklyn, NY 11203; tax lot BBL 3048660030) is a two-family home (building class B1: two-family home, brick), built around 1920, on a 2,500 sq ft lot zoned R5. City tax records list the owner as DUNDAS, NATASHA; per ACRIS, a deed to this owner dated August 12, 2004 lists a price of $430,000. The Department of Finance's final market value for tax year 2027 is $958,000. As of November 6, 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 no 311 requests in the past 12 months and one HPD complaint 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, “643 Linden Boulevard, Brooklyn, NY 11203 (BBL 3048660030)”, data as of 2026-11-06, https://nycpropertyfacts.com/ny/brooklyn/643-linden-boulevard-3048660030. Source: NYC Open Data. ## Neighborhood East Flatbush-Rugby: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/east-flatbush-rugby - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/east-flatbush-rugby/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/east-flatbush-rugby/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/east-flatbush-rugby/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/east-flatbush-rugby/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/east-flatbush-rugby/unpaid-oath-tickets ## 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: DUNDAS, NATASHA - Building class: B1 – Two-family home, brick - Year built: 1920 - Floors: 2 - Units: 2 residential / 2 total - Lot area: 2,500 sq ft · Building area: 2,116 sq ft - Zoning: R5 - 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 $958,000, assessed value $57,480, 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 | |---|---|---|---| | 2005-07-07 | recorded (DEED) | DEED dated 2005-07-07 from DUNDAS, NATASHA to DUNDAS, NATASHA; COX, FREDERICK, no price stated ($0). | bnx9-e6tj | | 2004-08-12 | recorded (DEED) | DEED dated 2004-08-12 from DUNCAN, ROBERT; KARL DUNCAN AS EXECTOR OF ESMY DUNCAN; DUNCAN, KARL to DUNDAS, NATASHA, stated price $430,000. | bnx9-e6tj | | 1984-12-28 | recorded (DEED) | DEED dated 1984-12-28 from TAMBASCO, FILOMENA; TAMBASCO, MONTANO/EX/OF to DUNCAN, KARL; DUNCAN, ESMY, 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). 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 | |---|---|---|---| | 2024-05-31 | closed (CLOSE) | HPD complaint (apt FIRSTF): Appliance – Electric/Gas Range; Paint/Plaster – Ceiling; Unsanitary Condition – Pests; Water Leak – Heavy Flow. The Department of Housing Preservation and Development inspected the following conditions. No violations were issued. The complaint has been closed. | ygpa-z7cr | ## 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 DUNDAS, NATASHA. | 64uk-42ks | | 2005-07-07 | recorded | Grantee (buyer) on the most recent deed (DEED, 2005-07-07). | 636b-3b5g | | 2005-07-07 | recorded | Grantee (buyer) on the most recent deed (DEED, 2005-07-07). | 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/3048660030