481 6th Avenue, Brooklyn, NY 11215
BBL 3010240006 (Borough 3, Block 1024, Lot 6) · BIN 3022988 · Last updated:
Also recorded in city data as: 412 11 St · 4819 6 Ave
Summary · as of October 31, 2026
481 6th Avenue (Brooklyn, NY 11215; tax lot BBL 3010240006) is an 8-unit walk-up apartment building (building class C6: walk-up co-op), built around 1920, on a 1,758 sq ft lot zoned R6B. City tax records list the owner as 412 11TH STREET OWNERS CORP.. The Department of Finance's final market value for tax year 2027 is $3,978,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off and one active DOB violation. There were five 311 requests in the past 12 months and no HPD complaints since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- 412 11TH STREET OWNERS CORP.
- Building class
- C6 · Walk-up co-op
- Year built · units
- 1920 · 8 res.
- Lot area · zoning
- 1,758 sq ft · R6B
- Market value (DOF)
- $3,978,000 FY2027
- Last priced deed
- —
- BBL
- 3010240006
- BIN
- 3022988
- 1Open DOB jobs (permit issued, no sign-off)
- 1Active DOB violations
- 0Active ECB violations
- 0Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “481 6th Avenue, Brooklyn, NY 11215 (BBL 3010240006)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/481-6th-avenue-3010240006. 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)
- 412 11TH STREET OWNERS CORP.The owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C6 – Walk-up co-opThe Department of Finance’s category for what kind of building this is.
- Land use
- Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1920Often an estimate for older buildings.
- Floors
- 4
- Units
- 8 residential / 8 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 1,758 sq ft (23 ft × 76.42 ft)
- Building floor area
- 7,028 sq ft
- Zoning
- R6BThe zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 4.00 built / 2.00 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 3010240006 (Borough 3, Block 1024, Lot 6) · BIN 3022988BBL 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 2026-11-04; 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)
- $3,978,000The 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
- $1,790,100The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $261,031Assessed value minus any exemptions.
- Tax class
- Tax class 2C – co-op/condo, 2–10 units
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $3,978,000 | $1,790,100 | 2C |
| 2026 | Final | $3,450,000 | $1,552,500 | 2C |
| 2025 | Final | $3,493,000 | $1,571,850 | 2C |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-04
Sales & deed history 9
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 |
|---|---|---|---|---|---|
| 2008-01-24 | CORRD | $0 / not stated | 412 11th Street Owners Corp. | 412 11th Street Owners Corp. | 2008061700657001 |
| 1987-06-22 | DEED | $0 / not stated | 412 11 St Associates; 481 6 Ave Assoc.Aka | 412 11 St Owners Cp | FT_3730001279573 |
| 1985-10-01 | DEED | $0 / not stated | Four Twelve Associates | 481 6th Ave Associates | FT_3790001117179 |
| 1980-07-11 | DEED | $0 / not stated | Masterson Mary; Sweeney Mary' | Duemmler Emlyn; Duemmler Frank L | BK_8030117200666 |
| 1980-07-11 | DEED | $0 / not stated | Duemmler Frank L; Duemmler Emlyn M | Four Twelve Associates | BK_8030117200672 |
| 1980-05-08 | DEED | $0 / not stated | Fafner Realty Co | Masterson Mary; Sweeney Mary | BK_8030115801084 |
| 1980-03-17 | DEED | $0 / not stated | Seeay Holding Corp | Fafner Realty Co | BK_8030114701556 |
| 1975-11-14 | DEED | $0 / not stated | 485 6th Ave Rlty Corp | Seeay Holding Corp | BK_7530081400902 |
| 1975-04-25 | DEED | $0 / not stated | Naccarato Eugenio P Exec Of Decd | 485 6th Ave Realty Corp | BK_7530077501592 |
Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-04; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-04; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-04
DOB job filings 1 open of 3
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 · 1999-11-24 | 300959915 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1999-11-18 | $9,000 |
| Not open SIGNED OFF · 2009-09-23 | 310143868 BIS | A3 – Minor alteration (one type of work) | 2008-05-19 | — |
| Not open SIGNED OFF · 1998-12-01 | 300803860 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 1998-10-26 | $3,000 |
Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-11-01; data as of 2026-11-04; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31
Work permits 4
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 |
|---|---|---|---|---|
| 2008-05-19 | 2009-04-01 | 310143868 BIS | Construction equipment (scaffold, fence, shed) / Construction equipment | ISSUED (initial) |
| 1999-11-24 | 2000-11-23 | 300959915 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 1999-11-24 | 1999-12-01 | 300959915 BIS | Equipment work / Boiler | ISSUED (initial) |
| 1998-11-24 | 1999-11-24 | 300803860 BIS | Equipment work / Other / general construction | ISSUED (initial) |
Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-11-02; data as of 2026-11-04; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31
DOB violations 1 active of 6
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 |
|---|---|---|---|---|
| Active V-DOB VIOLATION - ACTIVE | 1993-08-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V081693LL629133758 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2019-11-08 | LBLVIO-LOW PRESSURE BOILER BOILER REQUIRED | VIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2017 INSPECTION REPORT | V*110819LBLVIO06704 |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2002-03-26 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V*032602LL629114865 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2000-02-07 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V*020700LL629114405 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 1997-09-16 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V*091697LL6291215864 | |
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 1997-02-10 | LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIRED | V*021097LL629118664 |
Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-04
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 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.
No records found in this dataset for this lot.
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-04
OATH tickets (all agencies) 0 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 # |
|---|---|---|---|---|---|---|
| No balance due PAID IN FULL | 2025-04-14 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | 412 11TH STREET OWNERS CORP | $50 / $50 / $0 | 049104889X |
| No balance due PAID IN FULL | 2025-02-19 | Sanitation Others | LOOSE RUBBISH 1ST OCCURRENCE | 412 11TH STREET OWNERS CORP | $50 / $50 / $0 | 048910553M |
| No balance due Default PAID IN FULL · DEFAULTED | 2025-02-07 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $2,000 / $2,648 / $0 | 000927352P |
| No balance due Default PAID IN FULL · DEFAULTED | 2025-01-20 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $2,000 / $2,630 / $0 | 000924296X |
| No balance due Default PAID IN FULL · DEFAULTED | 2025-01-09 | Dep - Bureau Of Env. Complianc | IDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUB | AMAZON LOGISTICS INC | $2,000 / $2,648 / $0 | 000925851K |
| No balance due Default PAID IN FULL · DEFAULTED | 2024-06-12 | Sanitation Others | FAILURE TO CLEAN 18 INCHES INTO STREET | 412 11TH STREET OWNERS CORP | $80 / $80 / $0 | 048434480X |
| No balance due PAID IN FULL | 2017-10-07 | Dos - Enforcement Agents | STORAGE OF RECEPTACLES | 412 11TH STREET OWNERS CORP | $100 / $100 / $0 | 042285750M |
| No balance due PAID IN FULL | 2013-11-12 | Sanitation Dept | LOOSE RUBBISH | 412 11TH STREET OWNERS CORP | $100 / $100 / — | 041565209Y |
| No balance due PAID IN FULL | 2009-02-17 | Sanitation Others | FAILURE TO PROPERLY PUT RECYCLABLES OUT FOR COLLECTION | 412 11TH ST OWN CORPORATION | $25 / $25 / — | 0172623550 |
| No balance due Default PAID IN FULL · DEFAULT | 2004-05-13 | $300 / $300 / — | 0142578527 | |||
| No balance due PAID IN FULL | 2003-07-31 | $100 / $100 / — | 0137022701 |
Source: OATH Hearings Division Case Status — city dataset updated 2026-11-02; data as of 2026-11-04
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.
- HPD building ID
- 132139
- Last registered
- 2026-09-12
- Registration valid until
- 2027-09-01 CurrentRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Officer | Emmanuel Gastard | Brooklyn, Ny | |
| Corporateowner | 412 11TH ST OWNERS CORP | Brooklyn, Ny | |
| Sitemanager | Jennifer Lerner | ||
| Headofficer | Jennifer Lerner | Brooklyn, Ny | |
| Agent | Jennifer Lerner | Brooklyn, Ny |
Source: HPD Multiple Dwelling Registrations — city dataset updated 2026-11-04; data as of 2026-11-04; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-04
HPD housing-code violations 0 open of 16
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.
| Status | Class | Issued | Apt | Condition |
|---|---|---|---|---|
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BULKHEAD 4TH STY PUB HALL. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ARTICLES INTERMEDIATE LANDING 4TH STY TO ROOF PUB HALL. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01 ADM CODE & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF EXPOSED ELECTRIC WIRES CELLAR CLG CENTER. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS ENTRANCE TO STAIR BULKHEAD ROOF. | |
| Closed Violation Closed · 2025-12-02 | A | 2008-06-11 | D26-19.07 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS FRONT. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ARTICLES INTERMATE LANDING 4TH STY TO ROOF PUB HALL R41. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-19.07 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 50 WATTS NIGHT INSPECTION. | |
| Closed Violation Closed · 2025-12-02 | C | 2008-06-11 | D26-17.10 ADM CODE POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDING'S HEATING SYSTEM 1 STY PUB HALL DOOR & ON BOILER ROOM DOOR. | |
| Closed Violation Closed · 2025-12-02 | A | 2008-06-11 | 2L | D26-10.01 ADM CODE REPLACE WITH NEW THE MISSING KNOBS & LATCH SET BATHROOM DOOR 2ND STY APT 2L. , SECTION '' '' |
| Closed Violation Closed · 2025-12-02 | A | 2008-06-11 | D26-41.15 ADM CODE POST AND MAINTAIN A PROPER SIGN ON WALL OF ENTRANCE STORY SHOWING THE REGISTRATION NUMBER ASSIGNED BY THE DEPARTMENT AND THE ADDRESS OF THE BUILDING. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01, 10.05 ADM CODE AND DEPT. RULES AND REGULATIONS. REMOVE THE ENCUMBRANCE OBSTRUCTING EGRESS FROM FIRE ESCAPES 4 STY SOUTH. | |
| Closed Violation Closed · 2025-12-02 | A | 2008-06-11 | D26-21.03 ADM CODE PAINT OR POST A SIGN INDICATING FLOORS ON WALL AT ON NEAR STAIR ALL STYS PUB HALL. | |
| Closed Violation Closed · 2025-12-02 | A | 2008-06-11 | D26-10.01 ADM CODE REFIT BOILER ROOM DOOR CELLAR REAR. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-10.01, 10.05 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLD ITEMS BULKHEAD STAIRS TO ROOF. | |
| Closed Violation Closed · 2025-12-02 | B | 2008-06-11 | D26-19.05 ADM CODE PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION VESTIBULE 1 STY NIGHT INSPECTION. | |
| Closed Violation Dismissed · 2015-03-10 | A | 2006-07-28 | SECTION 27-2098 ADM CODE FILE WITH THIS DEPARTMENT A REGISTRATION STATEMENT FOR BUILDING. |
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-04
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 2026-11-02; data as of 2026-11-04
311 requests (last 12 months) 5
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.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2026-09-29 | DEP | Air Quality – Vehicle Idling Odor | Closed | 2026-09-30 |
| 2026-07-05 | DPR | Damaged Tree – Branch or Limb Has Fallen Down | Closed | 2026-07-05 |
| 2026-01-13 | DPR | Damaged Tree – Branch or Limb Has Fallen Down | Closed | 2026-01-14 |
| 2026-01-09 | NYPD | Illegal Parking – Blocked Crosswalk | Closed | 2026-01-09 |
| 2025-12-22 | NYPD | Encampment – N/A | Closed | 2025-12-22 |
Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-04; data as of 2026-11-04
Nearby properties
On 6 Ave
- 480 6th Avenue (17 open items)
- 485 6th Avenue (one open item)
- 476 6th Avenue (three open items)
- 486 6th Avenue (24 open items)
- 487 6th Avenue (four open items)
- 473 6th Avenue
- 489 6th Avenue (one open item)
- 471 6th Avenue
- 491 6th Avenue (two open items)
- 470 6th Avenue (one open item)
Same tax block (1024)
- 491 6th Avenue (two open items)
- 487 6th Avenue (four open items)
- 485 6th Avenue (one open item)
- 418 11th Street (31 open items)
- 420 11th Street
- 422 11th Street (two open items)
- 426 11th Street
- 428 11th Street (two open items)
- 430 11th Street (two open items)
- 432 11th Street
All properties on 6 Ave, Brooklyn · All of Brooklyn 11215 (Park Slope)
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