# 447 Linden Boulevard, East Flatbush-Rugby, Brooklyn, NY 11203 BBL 3048580031 · Block 4858 · Lot 31 · BIN 3108174, 3354638 Canonical page: https://nycpropertyfacts.com/ny/brooklyn/447-linden-boulevard-3048580031 Last updated: 2026-11-08 · Open-item counts as of 2026-11-10 ## Summary 447 Linden Boulevard (Brooklyn, NY 11203; tax lot BBL 3048580031) is a one-family home (building class A9: one-family home, miscellaneous), built around 1925, on a 1,800 sq ft lot zoned R5. City tax records list the owner as CONSTANT, DANIEL. The Department of Finance's final market value for tax year 2027 is $803,000. As of November 10, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows no open DOB jobs, active DOB or DOB NOW safety violations, active ECB violations, open HPD violations or unpaid OATH tickets for this lot. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.) How to cite: NYC Property Facts, “447 Linden Boulevard, Brooklyn, NY 11203 (BBL 3048580031)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/447-linden-boulevard-3048580031. Source: NYC Open Data. ## Neighborhood East Flatbush-Rugby: https://nycpropertyfacts.com/ny/brooklyn/11203 - Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/11203/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/11203/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/11203/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/11203/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/11203/unpaid-oath-tickets ## ZIP Brooklyn 11203: https://nycpropertyfacts.com/ny/brooklyn/11203 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 449 Linden Boulevard (19 ft): https://nycpropertyfacts.com/ny/brooklyn/449-linden-boulevard-3048580030 - 445 Linden Boulevard (20 ft): https://nycpropertyfacts.com/ny/brooklyn/445-linden-boulevard-3048580032 - 451 Linden Boulevard (39 ft): https://nycpropertyfacts.com/ny/brooklyn/451-linden-boulevard-3048580029 - 443 Linden Boulevard (44 ft): https://nycpropertyfacts.com/ny/brooklyn/443-linden-boulevard-3048580033 - 455 Linden Boulevard (60 ft): https://nycpropertyfacts.com/ny/brooklyn/455-linden-boulevard-3048580028 - 439 Linden Boulevard (73 ft): https://nycpropertyfacts.com/ny/brooklyn/439-linden-boulevard-3048580034 - 158 East 38th Street (80 ft): https://nycpropertyfacts.com/ny/brooklyn/158-east-38th-street-3048580024 - 159 East 37th Street (85 ft): https://nycpropertyfacts.com/ny/brooklyn/159-east-37th-street-3048580038 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 0 | | 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 | | Active vacate orders | 0 | ## Lot & building - Owner of record: CONSTANT, DANIEL - Building class: A9 – One-family home, miscellaneous - Year built: 1925 - Floors: 2 - Units: 1 residential / 1 total - Lot area: 1,800 sq ft · Building area: 1,320 sq ft - Zoning: R5 - Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-12 ## Tax assessment - Tax year 2027 (final roll): market value $803,000, assessed value $48,180, 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 | |---|---|---|---| | 2020-12-28 | recorded (DEED, LE) | DEED, LE dated 2020-12-28 from CONSTANT, DANIEL; CONSTANT, JEANNINE to TANIA ELINA CONSTANT-JOSEPH, AS TRUSTEE; NARDIA CRUZ, AS TRUSTEE; DANIEL AND JEANNINE CONSTANT TRUST, no price stated ($0). | bnx9-e6tj | | 1984-10-25 | recorded (DEED) | DEED dated 1984-10-25 from SMUTNY, FRED J EXEC/OF to CONSTANT, JEANNIE; CONSTANT, DANIEL, 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, 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 records found. Source: DOB Safety Violations (DOB NOW) (https://data.cityofnewyork.us/Building/DOB-Safety-Violations/855j-jady), city dataset updated 2026-11-11; last loaded 2026-11-11 ## 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. No records found. ## 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 CONSTANT, DANIEL. | 64uk-42ks | | 2020-12-28 | recorded | Grantee (buyer) on the most recent deed (DEED, LE, 2020-12-28). | 636b-3b5g | | 2020-12-28 | recorded | Grantee (buyer) on the most recent deed (DEED, LE, 2020-12-28). | 636b-3b5g | | 2020-12-28 | recorded | Grantee (buyer) on the most recent deed (DEED, LE, 2020-12-28). | 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/3048580031