# 11 Knapp Street, New Springville-Willowbrook-Bulls Head-Travis, Staten Island, NY 10314 BBL 5021020003 · Block 2102 · Lot 3 · BIN 5035443 Canonical page: https://nycpropertyfacts.com/ny/staten-island/11-knapp-street-5021020003 Last updated: 2026-10-31 · Open-item counts as of 2026-11-09 ## Summary 11 Knapp Street (Staten Island, NY 10314; tax lot BBL 5021020003) is a two-family home (building class B2: two-family home, frame (wood)), built around 1970, on a 5,280 sq ft lot zoned R3X. City tax records list the owner as MARCECA, MICHAEL. The Department of Finance's final market value for tax year 2027 is $1,124,000. As of November 9, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.) How to cite: NYC Property Facts, “11 Knapp Street, Staten Island, NY 10314 (BBL 5021020003)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/staten-island/11-knapp-street-5021020003. Source: NYC Open Data. ## Neighborhood New Springville-Willowbrook-Bulls Head-Travis: https://nycpropertyfacts.com/ny/staten-island/10314 - Open HPD violations: https://nycpropertyfacts.com/ny/staten-island/10314/open-hpd-violations - Active DOB violations: https://nycpropertyfacts.com/ny/staten-island/10314/active-dob-violations - Active ECB violations: https://nycpropertyfacts.com/ny/staten-island/10314/active-ecb-violations - Open DOB jobs: https://nycpropertyfacts.com/ny/staten-island/10314/open-dob-jobs - Unpaid OATH tickets: https://nycpropertyfacts.com/ny/staten-island/10314/unpaid-oath-tickets ## ZIP Staten Island 10314: https://nycpropertyfacts.com/ny/staten-island/10314 ## Nearby properties Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers. - 15 Knapp Street (38 ft): https://nycpropertyfacts.com/ny/staten-island/15-knapp-street-5021020005 - 7 Knapp Street (69 ft): https://nycpropertyfacts.com/ny/staten-island/7-knapp-street-5021020001 - 19 Knapp Street (78 ft): https://nycpropertyfacts.com/ny/staten-island/19-knapp-street-5021020007 - 23 Knapp Street (120 ft): https://nycpropertyfacts.com/ny/staten-island/23-knapp-street-5021020009 - 16 Knapp Street (162 ft): https://nycpropertyfacts.com/ny/staten-island/16-knapp-street-5021010026 - 27 Knapp Street (162 ft): https://nycpropertyfacts.com/ny/staten-island/27-knapp-street-5021020011 - 175 Freedom Avenue (141 ft): https://nycpropertyfacts.com/ny/staten-island/175-freedom-avenue-5021020018 - 177 Freedom Avenue (150 ft): https://nycpropertyfacts.com/ny/staten-island/177-freedom-avenue-5021020017 ## Open items | Item | Count | |---|---| | Open DOB jobs (permit issued, not signed off) | 1 | | 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 | ## Lot & building - Owner of record: MARCECA, MICHAEL - Building class: B2 – Two-family home, frame (wood) - Year built: 1970 - Floors: 2 - Units: 2 residential / 2 total - Lot area: 5,280 sq ft · Building area: 2,472 sq ft - Zoning: R3X - 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 $1,124,000, assessed value $67,440, 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. 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). | Date | Status | Description | Source | |---|---|---|---| | 1994-10-04 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 500136239 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. LEGALIZATION OF OPEN WOOD BALCONY AT SECOND FLOOR REAR OF BUILDING, ON-GRADE WOOD TERRACE AND CELLAR STAIRS AT REAR OF BUILDING. | ic3t-wcy2 | | 2016-06-08 | n/a (ISSUED (initial)) | BIS work permit for job 540104395: Equipment work / Other / general construction. Issued 2016-06-08, expires 2016-10-01. | ipu4-2q9a | | 1994-11-09 | n/a (ISSUED (initial)) | BIS work permit for job 500136239: Equipment work / Other / general construction. Issued 1994-11-09, expires 1995-11-09. | 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. 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 2026-11-09; 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. 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 MARCECA, MICHAEL. | 64uk-42ks | --- 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/5021020003