Classon Avenue, Brooklyn, NY 11238
BBL 3020190150 (Borough 3, Block 2019, Lot 150) · Last updated:
Summary · as of October 31, 2026
Classon Avenue (Brooklyn, NY 11238; tax lot BBL 3020190150) is a vacant lot (building class V1: vacant land zoned commercial), on a 50 sq ft lot zoned R7A. City tax records list the owner as NYC DEPARTMENT OF CITYWIDE ADMINISTRATIVE SERVICES. The Department of Finance's final market value for tax year 2027 is $2,000. As of October 31, 2026, NYC Open Data shows seven 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
- NYC DEPARTMENT OF CITYWIDE ADMINISTRATIVE SERVICES
- Building class
- V1 · Vacant land zoned commercial
- Year built · units
- — · 0 res.
- Lot area · zoning
- 50 sq ft · R7A
- Market value (DOF)
- $2,000 FY2027
- Last priced deed
- —
- BBL
- 3020190150
- BIN
- —
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 0Open HPD violations
- 7OATH tickets with unpaid balance
How to cite: NYC Property Facts, “Classon Avenue, Brooklyn, NY 11238 (BBL 3020190150)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/classon-avenue-3020190150. 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)
- NYC DEPARTMENT OF CITYWIDE ADMINISTRATIVE SERVICESThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- V1 – Vacant land zoned commercialThe Department of Finance’s category for what kind of building this is.
- Land use
- Vacant landCity Planning’s broad category of how the lot is used.
- Year built
- —Often an estimate for older buildings.
- Floors
- —
- Units
- 0 residential / 0 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 0
- Lot size
- 50 sq ft (10.33 ft × 4.58 ft)
- Building floor area
- 0 sq ft
- Zoning
- R7A, C2-4The zoning district sets what can be built and used here. Residential district; the overlay (C1/C2…) allows local retail on residential blocks.
- Built vs. allowed density (FAR)
- 0.00 built / 4.00 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 3020190150 (Borough 3, Block 2019, Lot 150)BBL 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; data as of 2026-10-31; Building Footprints — city dataset updated 2026-10-25; data as of 2026-10-31
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $2,000The 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
- $900The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $900Assessed value minus any exemptions.
- Tax class
- Tax class 4 – commercial / industrial
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $2,000 | $900 | 4 |
| 2026 | Final | $2,000 | $900 | 4 |
| 2025 | Final | $2,000 | $900 | 4 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-10-31
Sales & deed history 1
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 |
|---|---|---|---|---|---|
| 1973-12-27 | DEED | $0 / not stated one deed covering 2501 lots; price is for all of them | ; Zwickel, Yetta; Finance Admin Of City Of Ny | ; City Of Ny | BK_7330068100138 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-10-31; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-10-31; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-10-31
DOB job filings 0 open of 0
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.
No records found in this dataset for this lot.
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-10-30; data as of 2026-10-31; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31
Work permits 0
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.
No records found in this dataset for this lot.
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-10-30; data as of 2026-10-31; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 0 active of 0
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).
No records found in this dataset for this lot.
Source: DOB Violations — city dataset updated 2026-10-31; data as of 2026-10-31
ECB violations (DOB) 0 active of 0
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active means the condition has not been certified as corrected and/or the case is not resolved. A balance due is a fine the city says is unpaid.
No records found in this dataset for this lot.
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-10-31
OATH tickets (all agencies) 7 unpaid of 12
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 Default DOCKETED · DEFAULTED | 2024-07-23 | Dos - Enforcement Agents | STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE | DCAS | $300 / $0 / $300 | 048549937R |
| Unpaid balance Default DOCKETED · DEFAULTED | 2024-04-16 | Dos - Enforcement Agents | STORAGE OF RECEPTACLES PLACED OUT PRIOR TO 8PM WITHOUT A RECEPTACLE | DCAS | $300 / $0 / $300 | 048374065R |
| Unpaid balance Default DOCKETED · DEFAULTED | 2024-03-11 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | DCAS | $300 / $0 / $300 | 048311420Y |
| Unpaid balance Default DOCKETED · DEFAULTED | 2024-02-24 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | DCAS | $300 / $0 / $300 | 048150368L |
| Unpaid balance Default DOCKETED · DEFAULTED | 2024-01-27 | Sanitation Others | DIRTY SIDEWALK | DCAS | $300 / $0 / $300 | 048150302Z |
| Unpaid balance Default DOCKETED · DEFAULTED | 2024-01-24 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | DCAS | $300 / $0 / $300 | 048085075J |
| Unpaid balance Default DOCKETED · DEFAULTED | 2023-11-20 | Sanitation Others | DIRTY SIDEWALK | DCAS | $300 / $0 / $300 | 047661177R |
| No balance due Default PAID IN FULL · DEFAULTED | 2024-03-26 | Dos - Enforcement Agents | ABANDONING VEHICLE | LAWES | $280 / $280 / $0 | 048330768Z |
| No balance due PAID IN FULL · SETTL IN-VIO | 2023-02-12 | Nypd Transport Intelligence Di | FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITS | EMPIRE MANAGEMENT CONSTRUCTI | $3,600 / $2,431 / $0 | 0216710158 |
| No balance due PAID IN FULL · SETTL IN-VIO | 2023-02-12 | Nypd Transport Intelligence Di | FAILURE TO REMOVE SHANTIES TRAILERS FROM ROADWAY S W | EMPIRE MANAGEMENT CONSTRUCTI | $750 / $506 / $0 | 0216710167 |
| No balance due PAID IN FULL · SETTL IN-VIO | 2023-02-05 | Nypd Transport Intelligence Di | FAILURE TO REMOVE SHANTIES TRAILERS FROM ROADWAY S W | EMPIRE MANAGEMENT CONSTRUCTI | $750 / $505 / $0 | 0216710010 |
| No balance due HEARING COMPLETED · DISMISSED | 2022-06-29 | Nypd Transport Intelligence Di | FAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITS | EMPIRE MANAGEMENT CONST LLC | $0 / $0 / $0 | 0212302833 |
Source: OATH Hearings Division Case Status — city dataset updated 2026-10-31; data as of 2026-10-31
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 2026-10-28; data as of 2026-10-31; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-10-31
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 2026-10-31; data as of 2026-10-31
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 2026-10-31; data as of 2026-10-31
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 2026-10-31; data as of 2026-10-31
Nearby properties
On Classon Ave
- Classon Avenue (seven open items)
- Classon Avenue
- Classon Avenue
- Classon Avenue
- Classon Avenue
- Classon Avenue
- Classon Avenue (one open item)
- Classon Avenue
- Classon Avenue
- Classon Avenue
Same tax block (2019)
- 481 Grand Avenue (six open items)
- 56 Lefferts Place (two open items)
- 64 Lefferts Place
- 66 Lefferts Place (nine open items)
- 70 Lefferts Place (137 open items)
- 100 Lefferts Place (three open items)
- 102 Lefferts Place (25 open items)
- Lefferts Place
- 108 Lefferts Place
- 110 Lefferts Place (33 open items)
All properties on Classon Ave, Brooklyn · All of Brooklyn 11238 (Prospect Heights)
Open-item counts as of October 31, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs