51-43 48th Street, Woodside, Queens, NY 11377
BBL 4023060005 (Borough 4, Block 2306, Lot 5) · BIN 4473564, 4053493 · Last updated: · Woodside · ZIP 11377
Also recorded in city data as: 51-43 Gar 48 St
Summary · as of November 9, 2026
51-43 48th Street (Queens, NY 11377; tax lot BBL 4023060005) is a two-family home (building class B1: two-family home, brick), built around 1920, on a 2,040 sq ft lot zoned R4. City tax records list the owner as ROSERO, FABIAN E. The Department of Finance's final market value for tax year 2027 is $901,000. As of November 9, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, two active DOB violations, one active ECB violation and two OATH tickets with an unpaid balance. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- ROSERO, FABIAN E
- Building class
- B1 · Two-family home, brick
- Year built · units
- 1920 · 2 res.
- Lot area · zoning
- 2,040 sq ft · R4
- Market value (DOF)
- $901,000 FY2027
- Last priced deed
- —
- BBL
- 4023060005
- BIN
- 4473564, 4053493
- 1Open DOB jobs (permit issued, no sign-off)
- 2Active DOB violationsBIS 2 · DOB NOW safety 0
- 1Active ECB violations
- 0Open HPD violations
- 2OATH tickets with unpaid balance
How to cite: NYC Property Facts, “51-43 48th Street, Queens, NY 11377 (BBL 4023060005)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/queens/51-43-48th-street-4023060005. Source: NYC Open Data.
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- ROSERO, FABIAN EThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- B1 – Two-family home, brickThe Department of Finance’s category for what kind of building this is.
- Land use
- One- & two-family buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1920Often an estimate for older buildings.
- Floors
- 2
- Units
- 2 residential / 2 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 2
- Lot size
- 2,040 sq ft (20 ft × 102 ft)
- Building floor area
- 1,649 sq ft
- Zoning
- R4The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 0.81 built / 1.00 max residentialFloor Area Ratio = building floor area ÷ lot area. If built FAR is below the maximum, zoning may allow more floor area (other rules apply).
- Identifiers
- BBL 4023060005 (Borough 4, Block 2306, Lot 5) · BIN 4473564, 4053493BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS
Source: PLUTO (Dept. of City Planning) — city dataset updated 2026-08-24; last loaded 2026-11-09; Building Footprints — city dataset updated 2026-11-08; last loaded 2026-11-08
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $901,000The Department of Finance’s estimate of value for tax purposes. It is not an appraisal and is often far from the sale price.
- Assessed value
- $54,060The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $44,951Assessed value minus any exemptions.
- Tax class
- Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $901,000 | $54,060 | 1 |
| 2026 | Final | $999,000 | $59,940 | 1 |
| 2025 | Final | $977,000 | $58,620 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; last loaded 2026-11-09
Sales & deed history 4
Deeds recorded with the City Register (ACRIS). A deed transfers ownership. A $0 or very low price usually means a transfer between related parties, an estate, or a refinance-related transfer, not a market sale. This is not a title search; mortgages, liens and other documents are not shown.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 1999-11-19 | DEED | $0 / not stated | Rosero, Fabian E; Rosero, Monica | Rosero, Fabian E | FT_4140008056014 |
| 1998-01-27 | DEED | $0 / not stated | Biscupovich, Nicki; Biscupovich, Barbara | Rosero, Monica; Rosero, Fabian E | FT_4630005952263 |
| 1993-03-30 | DEED | $0 / not stated | O'Brien, Gertrude | Biscupovich, Barbara; Biscupovich, Nicki | FT_4840002939084 |
| 1967-04-12 | DEED | $0 / not stated | Flack Christina | Gertrude O Brien; Christopher O Brien | BK_6740038800121 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; last loaded 2026-11-09; ACRIS Real Property Legals — city dataset updated 2026-10-08; last loaded 2026-11-09; ACRIS Real Property Parties — city dataset updated 2026-10-08; last loaded 2026-11-09
DOB job filings 1 open of 2
A “job” is an application to the Department of Buildings to do construction work. A job marked Permitted, not signed off had a work permit issued but the city has no record of final sign-off (inspection/completion). Old jobs left in this state are common and appear in buyer and lender due diligence; the work may or may not have been done.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Permitted, not signed off Permit Entire · 2025-10-09 | Q01295100-I1 DOB NOW | Alteration | 2025-10-09 | $9,000 |
| Not open LOC Issued · 2026-07-21 | Q01309323-I1 DOB NOW | Alteration | 2025-11-23 | $40,000 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-08; last loaded 2026-11-09; DOB Job Application Filings (BIS) — city dataset updated 2026-11-08; last loaded 2026-11-09
Work permits 2
Individual permits issued under DOB jobs (one job can have several permits, e.g. plumbing and construction). Permit expiration alone does not mean the job was completed or signed off.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2026-01-22 | 2026-08-28 | Q01309323-I1 DOB NOW | General Construction REBUILT EAST GARAGE WALL AS PER PLANS. DEMOLISH & REBUILT SOUTH GARAGE PARTY WALL AS PER PLANSC.REPAIR NORTH PARTY WALLD.RESOLVE OATH/ECB VIOLATION NO. 39160646 | Signed-off |
| 2025-10-09 | 2026-10-09 | Q01295100-I1 DOB NOW | Construction Fence PROPOSED INSTALLATION OF TEMPORARY FENCE AS PER PLANS. NO CHANGE IN USE OCCUPANCY OR EGRESS UNDER THIS APPLICATION. | Permit Issued |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-09; last loaded 2026-11-09; DOB Permit Issuance (BIS) — city dataset updated 2026-11-07; last loaded 2026-11-07
DOB violations 2 active of 3
Violations issued by the Department of Buildings for building-code or zoning conditions. Active means DOB has not recorded the violation as resolved or dismissed. Many active DOB violations are old (e.g. elevator or boiler inspection paperwork). The active-DOB count in the summary also includes DOB NOW safety violations, listed in the next section.
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Active V-DOB VIOLATION - ACTIVE | 2025-09-24 | IMEGNCY-IMMEDIATE EMERGENCY ANYTHINGOPTIONAL | REMEDY: DEMOLISH, GRADE AND FENCE SITE | V092425IMEGNCY19595 |
| Active V-DOB VIOLATION - ACTIVE | 2025-09-16 | C-CONSTRUCTION OTHER OPTIONAL | OBSERVED REAR WALL OF THE GARAGE HAS COLLAPSE INTO ADJACENT PROPERTY . ENGINEERS REPORT REQUESTED | V091625C25-02154 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2025-09-19 | IMEGNCY-IMMEDIATE EMERGENCY ANYTHINGOPTIONAL | REMEDY: INSTALL CONSTRUCTION FENCE | V*091925IMEGNCY19571 |
Source: DOB Violations — city dataset updated 2026-11-09; last loaded 2026-11-09
DOB safety violations (DOB NOW) 0 active of 0
Safety violations DOB NOW publishes for devices such as boilers, elevators and gas piping (Local Law 152). Active means the published status is Active. Dismissed, cured, waived and successfully disputed violations are counted under “resolved or not active” and are not open items. Active ones are included in the summary’s active DOB violation total.
No records found in this dataset for this lot.
Source: DOB Safety Violations (DOB NOW) — city dataset updated 2026-11-09; last loaded 2026-11-09
ECB violations (DOB) 1 active of 2
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active or Resolved follows the DOB violation status field. The hearing status is about the hearing and its penalty: written off means the city stopped collecting the fine, not that the condition was corrected. A balance due is a fine the city says is unpaid.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2025-09-16 | CLASS - 1 | AT TIME OF INSPECTION OBSERVED AT EXP.3 (REAR OF BUILDING) CMU WALL HAS COLLAPSED INTO ADJACENT PROPERTY AND DAMAGED DRIVEWAY AND MONUMENTS. VACATE ENTIRE GARAGE, REPAIR AND/REPLACE | $2,500 / $0 / $2,500 | 39160646P |
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2025-10-02 | CLASS - 1 | FAILURE TO MAINTAIN BUILDING WALL(S) OR APPURTENANCES. NOTE: OBSERVED WALL FACADE AT EXPOSURE 3 OF THIS LOCATION IN A SUBSTANTIAL STATE OF DISREPAIR WITH A LAYER OF CONCRETE PLASTER BEING SEVERELY DETERIORATED, | $5,000 / $0 / $5,000 | 39162699H |
Source: DOB ECB Violations — city dataset updated 2026-11-07; last loaded 2026-11-09
OATH tickets (all agencies) 2 unpaid of 11
Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s block and lot. Default means the respondent did not appear at the hearing, which typically results in the maximum penalty. Tickets may be issued to tenants or businesses at the address, not just the owner. DOB ECB tickets appear here too.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| Unpaid balance HEARING COMPLETED · IN VIOLATION | 2025-10-02 | Dept. Of Buildings | FAILURE TO MAINTAIN BUILDING WALL S OR APPURTENANCES | ROSERO FABIAN E | $5,000 / $0 / $5,000 | 039162699H |
| Unpaid balance DOCKETED · IN VIOLATION | 2025-09-16 | Dept. Of Buildings | FAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNER | ROSERO FABIAN E | $2,500 / $0 / $2,500 | 039160646P |
| No balance due PAID IN FULL | 2024-07-31 | Sanitation Police | STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 6PM | ROSERO FABIAN E | $50 / $50 / $0 | 048473693L |
| No balance due PAID IN FULL | 2024-05-15 | Sanitation Police | NON-RECYC LEFT IN RECYC CONTAINER FOR COLLECTION 1TO8 DWELLING UNITS | ROSERO FABIAN E | $25 / $25 / $0 | 048264527P |
| No balance due APPEAL DECIS RENDERD · IN VIOLATION | 2023-02-23 | Pcs - Dohmh | FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST | FABIAN E | $300 / $300 / $0 | 0802574044 |
| No balance due HEARING COMPLETED · DISMISSED | 2018-03-15 | Sanitation Others | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | ROSERO | $0 / $0 / $0 | 0203695241 |
| No balance due Default PAID IN FULL · DEFAULT | 2012-04-19 | IMPROPER DISPOSAL BEDDING 1ST OFFENSE | ROSERO | $130 / $130 / — | 0175104674 | |
| No balance due PAID IN FULL | 2010-06-10 | Sanitation Others | FAILURE TO BUNDLE NEWSPAPERS MAGAZINES CARDBOARD | ROSERO | $25 / $25 / — | 0171356433 |
| No balance due HEARING COMPLETED · DISMISSED | 2002-06-20 | — / — / — | 0129904464 | |||
| No balance due HEARING COMPLETED · DISMISSED | 2002-06-17 | — / — / — | 0128714401 | |||
| No balance due Default PAID IN FULL · DEFAULT | 2000-07-21 | $300 / $50 / — | 0116757567 |
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-09; last loaded 2026-11-09
HPD registration & contacts
Owners of most rental buildings must register with the Department of Housing Preservation and Development each year and list an owner and managing agent.
No HPD registration found. Registration is required for buildings with 3 or more apartments (and for 1–2 family homes where neither the owner nor family lives there).
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; last loaded 2026-11-09; HPD Registration Contacts — city dataset updated 2026-11-04; last loaded 2026-11-09
HPD housing-code violations 0 open of 0
Violations HPD inspectors issued for conditions in residential buildings (heat, leaks, mold, pests, lead paint, etc.). Class letters show how serious: Class A – non-hazardous (HPD gives 90 days to correct); Class B – hazardous (30 days to correct); Class C – immediately hazardous (24 hours to correct for most conditions); Class I – information / order (e.g. orders to register, lead or other administrative orders). Open means HPD has not recorded the condition as corrected.
No records found in this dataset for this lot.
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-09; last loaded 2026-11-09
HPD complaints 0
Complaints tenants or others made to HPD (usually via 311) about housing conditions, from 2019 onward. A complaint is not a violation; HPD may inspect and issue one.
No records found in this dataset for this lot.
Source: HPD Housing Maintenance Code Complaints and Problems — city dataset updated 2026-11-09; last loaded 2026-11-09
311 requests (last 12 months) 0
Recent 311 service requests the city geocoded to this lot: noise, illegal parking, heat, sanitation and more. Anyone can file them, so they describe activity at or near the address, not necessarily the building itself.
No records found in this dataset for this lot.
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-09; last loaded 2026-11-09
Nearby properties
Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.
More in Woodside: Open HPD violations · Active DOB violations · Active ECB violations · Open DOB jobs · Unpaid OATH tickets
Closest on 48 St
- 51-45 48th Street (20 ft) (21 open items)
- 51-41 48th Street (25 ft) (12 open items)
- 51-47 48th Street (41 ft) (18 open items)
- 51-49 48th Street (60 ft) (three open items)
- 51-37 48th Street (60 ft) (six open items)
- 51-35 48th Street (80 ft) (four open items)
Same tax block (2306), closest first
- Block 2306, Lot 7 (46 ft) (seven open items)
- 48-02 Laurel Hill Blvd (372 ft) (one open item)
Open-item counts as of November 9, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs