434 Quentin Road, Brooklyn, NY 11223
BBL 3066600008 (Borough 3, Block 6660, Lot 8) · BIN 3177290 · Last updated:
Summary · as of November 5, 2026
434 Quentin Road (Brooklyn, NY 11223; tax lot BBL 3066600008) is an one-family home (building class A5: one-family home, attached or semi-detached), built around 1920, on a 2,000 sq ft lot zoned R5. City tax records list the owner as 438 QUENTIN ROAD LLC; per ACRIS, a deed to this owner dated February 6, 2017 lists a price of $950,000. The Department of Finance's final market value for tax year 2027 is $2,309,000. As of November 5, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, four active ECB violations and one OATH ticket with an unpaid balance. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- 438 QUENTIN ROAD LLC
- Building class
- A5 · One-family home, attached or semi-detached
- Year built · units
- 1920 · 1 res.
- Lot area · zoning
- 2,000 sq ft · R5
- Market value (DOF)
- $2,309,000 FY2027
- Last priced deed
- $950,000 · 2017-02-06
- BBL
- 3066600008
- BIN
- 3177290
- 1Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 4Active ECB violations
- 0Open HPD violations
- 1OATH tickets with unpaid balance
How to cite: NYC Property Facts, “434 Quentin Road, Brooklyn, NY 11223 (BBL 3066600008)”, data as of 2026-11-05, https://nycpropertyfacts.com/ny/brooklyn/434-quentin-road-3066600008. 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)
- 438 QUENTIN ROAD LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- A5 – One-family home, attached or semi-detachedThe 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. Major alteration recorded: 2022.
- Floors
- 2.5
- Units
- 1 residential / 1 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,000 sq ft (20 ft × 100 ft)
- Building floor area
- 2,943 sq ft
- Zoning
- R5, OPThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 1.47 built / 1.50 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 3066600008 (Borough 3, Block 6660, Lot 8) · BIN 3177290BBL 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 2026-11-05; Building Footprints — city dataset updated 2026-10-25; data as of 2026-11-01
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $2,309,000The 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
- $138,540The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $70,049Assessed 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 | $2,309,000 | $138,540 | 1 |
| 2026 | Final | $2,179,000 | $130,740 | 1 |
| 2025 | Final | $2,083,000 | $124,980 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-05
Sales & deed history 3
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 |
|---|---|---|---|---|---|
| 2017-02-06 | DEED | $950,000 | Vacca, Trudy | 438 Quentin Road Llc | 2017021500437001 |
| 2008-08-21 | DEED | $0 / not stated | Malangone, Alfonso; Vacca, Trudy | Vacca, Trudy | 2008111000023001 |
| 1970-08-21 | DEED | $0 / not stated | Stangarone Rose | Malangone Sue; Malangone Frank | BK_7030043001270 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-05; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-05
DOB job filings 1 open of 6
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 ISSUED - ENTIRE JOB/WORK · 2022-12-22 | 321591997 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2020-06-08 | $701,000 |
| Not open Approved · 2025-03-28 | B00704777-P2 DOB NOW | Alteration | 2025-03-20 | $83,600 |
| Not open Approved · 2024-10-24 | B00704777-P1 DOB NOW | Alteration | 2024-10-16 | $83,600 |
| Not open LOC Issued · 2025-05-29 | B00769993-I1 DOB NOW | Alteration | 2022-08-25 | $45,000 |
| Not open LOC Issued · 2025-06-18 | B00704777-I1 DOB NOW | Alteration | 2022-03-29 | $83,600 |
| Not open LOC Issued · 2024-10-14 | B00658920-I1 DOB NOW | Alteration | 2022-02-14 | $160 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-05; DOB Job Application Filings (BIS) — city dataset updated 2026-11-04; data as of 2026-11-05
Work permits 12
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 |
|---|---|---|---|---|
| 2024-09-25 | 2025-06-01 | B00704777-I1 DOB NOW | Plumbing PLUMBING APPLICATION FILED IN CONJUNTION WITH ALT 1 321591997 | Signed-off |
| 2024-09-16 | 2025-08-04 | B90639169-I1 DOB NOW | Sprinklers INSTALL NEW FIRE SPRINKLER SYSTEM IN THE ENTIRE BUILDING I.A.W. NFPA 13D 2007 EDIT, AS MODIFIED BY NYC BC 2014 APPENDIX Q AS PER PLAN, IN CONJUNCTION W/ NYC DOB | Signed-off |
| 2024-05-16 | 2024-08-04 | B90639169-I1 DOB NOW | Sprinklers INSTALL NEW FIRE SPRINKLER SYSTEM IN THE ENTIRE BUILDING I.A.W. NFPA 13D 2007 EDIT, AS MODIFIED BY NYC BC 2014 APPENDIX Q AS PER PLAN, IN CONJUNCTION W/ NYC DOB | Signed-off |
| 2023-08-07 | 2024-08-07 | B00658920-I1 DOB NOW | Construction Fence TEMPORARY CONSTRUCTION FENCE IN CONJUNCTION WITH ALTERATION #1 321591997 | Signed-off |
| 2023-02-01 | 2024-01-31 | 321591997 BIS | Alteration | ISSUED (renewal) |
| 2023-01-18 | 2023-10-26 | B00769993-I1 DOB NOW | Sprinklers INSTALL NEW FIRE SPRINKLER SYSTEM IN THE ENTIRE BUILDING I.A.W. NFPA 13D 2007 EDIT, AS MODIFIED BY NYC BC 2014 APPENDIX Q AS PER PLAN, IN CONJUNCTION W/ NYC DOB | Signed-off |
| 2022-12-22 | 2023-02-01 | 321591997 BIS | Alteration | ISSUED (renewal) |
| 2022-10-14 | 2023-08-25 | B00704777-I1 DOB NOW | Plumbing PLUMBING APPLICATION FILED IN CONJUNTION WITH ALT 1 321591997 | Signed-off |
| 2022-09-26 | 2023-02-01 | 321591997 BIS | Foundation | ISSUED (initial) |
| 2022-09-26 | 2023-02-01 | 321591997 BIS | Alteration | ISSUED (initial) |
| 2022-09-26 | 2023-02-01 | 321591997 BIS | Foundation | ISSUED (initial) |
| 2022-09-01 | 2023-09-01 | B00658920-I1 DOB NOW | Construction Fence TEMPORARY CONSTRUCTION FENCE IN CONJUNCTION WITH ALTERATION #1 321591997 | Signed-off |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-05; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 0 active of 1
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).
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2019-10-30 | AEUHAZ1-FAIL TO CERTIFY CLASS 1 NONE | FAILURE TO CERTIFY CORRECTION ON IMMEDIATELY HAZARDOUS (CLASS 1) ECB VIOLATION | V*103019AEUHAZ100458 |
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-05
ECB violations (DOB) 4 active of 6
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 # |
|---|---|---|---|---|---|
| Active Hearing: STIPULATION/IN-VIO · Certification: NO COMPLIANCE RECORDED | 2023-06-30 | CLASS - 2 | ON EXPOSURE #1 IN THE 2ND FLOOR EXTERIOR WALL WAS INSTALLED WITH BRICK WITHOUT 2" RIGID, R-10 INSULATION BETWEEN WOOD STUDS AND BRICK CONTRARY TO EN DRAWING AND ARCHITECTURAL DRAWING WHICH IS STUCCO WITH 2" RIG | $1,250 / $1,250 / $0 | 39089530Y |
| Resolved Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED | 2019-08-08 | CLASS - 1 | FAILURE TO OBTAIN PERMIT FOR WORK. NOTE: AT TIME OF INSPECTION OF AN ACTIVE JOB SITE,UNDER CONSTRUCTION,I OBSERVED THAT THERE WERE NO PERMITPOSTED FOR THE CONSTRUCTION OPERATIONS IN PROGRESS,UPON FURTHER REVIEW | $2,500 / $0 / $0 | 35439023L |
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2019-08-08 | CLASS - 2 | FAILURE TO SAFEGUARD ALL PERSONS & PROPERTY AFFECTED BY CONSTRUCTION OPERATIONS-NO OVERHEAD PROTECTION. NOTE: AT TIME OF INSPECTION OF AN ACTIVE JOB SITE UNDER CONSTRUCTION,I OBSERVED THAT THERE WERE NO OVERHEA | $5,000 / $0 / $0 | 35439024N |
| Active Hearing: DEFAULT · Certification: NO COMPLIANCE RECORDED | 2019-08-08 | CLASS - 2 | FAILURE TO PROVIDE JOB SITE FENCE AS REQUIRED. NOTE: AT TIME OF INSPECTION OF AN ACTIVE JOB SITE,I OBSERVED THAT THERE WERE NO JOB SITE FENCE AS REQUIRED BY NYC BLDG CODE TO PROTECT UNAUTHORIZED VISITORS FROM | $10,000 / $0 / $10,000 | 35439022J |
| Resolved Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED | 2023-05-05 | CLASS - 2 | ON EXPOSURE #3 IN THE 1ST FLOOR EXTERIOR WALLS OUTBOARD INSULATION WERE INSTALLED RIGID CONTINUES WITH THICKNESS 1.5" CONTRARY WITH THICKNESS 2" AND R-VALUE 10 WHICH IS IN EN DRAWING AS PER PLAN., CONFORM WORK | $0 / $0 / $0 | 39085635M |
| Active Hearing: IN VIOLATION · Certification: NO COMPLIANCE RECORDED | 2025-01-29 | CLASS - 2 | FAILURE TO COMPLY WITH COMMISSIONER'S ORDER CONTAINED IN SUMMONS #39089530Y ISSUED ON 06/30/2023, AND FAILURE TO FILE A CERTIFICATE OF CORRECTION PURSUANT TO 28.201.1 AND 1 RCNY 102-01(D)(2). AN ACCEPTABLE CERT | $1,250 / $1,250 / $0 | 37032995Y |
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-05
OATH tickets (all agencies) 1 unpaid of 8
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 | 2019-08-08 | Dept. Of Buildings | FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTION | 438 QUENTIN ROAD LLC | $10,000 / $0 / $10,000 | 035439022J |
| No balance due PAID IN FULL | 2025-05-06 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | 438 QUENTIN ROAD LLC | $50 / $50 / $0 | 049173062R |
| No balance due PAID IN FULL · IN VIOLATION | 2025-01-29 | Dept. Of Buildings | FAIL TO COMPLY W COMMISSIONER ORDER TO FILE CERT OF CORRECTION W DOB | BARUCH BUILDERS CORP | $1,250 / $1,250 / $0 | 037032995Y |
| No balance due PAID IN FULL | 2025-01-15 | Sanitation Recycling | STORAGE OF RECEPTACLES NON-COLLECTION DAY | 438 QUENTIN ROAD LLC | $50 / $50 / $0 | 048753957M |
| No balance due PAID IN FULL · STIPULATED | 2023-06-30 | Dept. Of Buildings | WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AMENDMENTS | BARUCH BUILDERS CORP | $1,250 / $1,250 / $0 | 039089530Y |
| No balance due HEARING COMPLETED · IN VIOLATION | 2023-05-05 | Dept. Of Buildings | WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AMENDMENTS | BARUCH BUILDERS CORP | $0 / $0 / $0 | 039085635M |
| No balance due PAID IN FULL · IN VIOLATION | 2019-08-08 | Dept. Of Buildings | FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTION | 438 QUENTIN ROAD LLC | $5,000 / $0 / $0 | 035439024N |
| No balance due PAID IN FULL · IN VIOLATION | 2019-08-08 | Dept. Of Buildings | WORK WITHOUT A PERMIT | 438 QUENTIN ROAD LLC | $2,500 / $0 / $0 | 035439023L |
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-05
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; data as of 2026-11-05; HPD Registration Contacts — city dataset updated 2026-11-04; data as of 2026-11-05
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 2026-11-05; data as of 2026-11-05
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 2026-11-05; data as of 2026-11-05
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 2026-11-05; data as of 2026-11-05
Nearby properties
On Quentin Rd
- 433 Quentin Road
- 432 Quentin Road (two open items)
- 437 Quentin Road
- 431 Quentin Road (one open item)
- 430 Quentin Road (one open item)
- 438 Quentin Road (one open item)
- 439 Quentin Road (one open item)
- 429 Quentin Road
- 428 Quentin Road (two open items)
- 440 Quentin Road
Same tax block (6660)
- 418 Quentin Road
- 420 Quentin Road
- 422 Quentin Road (one open item)
- 426 Quentin Road
- 428 Quentin Road (two open items)
- 430 Quentin Road (one open item)
- 432 Quentin Road (two open items)
- 438 Quentin Road (one open item)
- 440 Quentin Road
- 1792 East 4th Street
All properties on Quentin Rd, Brooklyn · All of Brooklyn 11223
Open-item counts as of November 5, 2026; each section lists its own dataset date. Machine-readable: JSON API · Markdown · Plain text · API & MCP docs