# 47 7th Avenue, Park Slope, Brooklyn, NY 11217

BBL 3010590006 · Block 1059 · Lot 6 · BIN 3024422  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/47-7th-avenue-3010590006  
Last updated: 2026-11-05 · Open-item counts as of 2026-11-09

## Summary

47 7th Avenue (Brooklyn, NY 11217; tax lot BBL 3010590006) is a 4-unit walk-up apartment building (building class C3: walk-up apartments, four families), built around 1872, on a 2,100 sq ft lot zoned R6A. City tax records list the owner as KAUFMAN MARK I. The Department of Finance's final market value for tax year 2027 is $3,677,000. As of November 9, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off, two active DOB violations (one BIS violation and one DOB NOW safety violation), 18 open HPD 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.)

How to cite: NYC Property Facts, “47 7th Avenue, Brooklyn, NY 11217 (BBL 3010590006)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/47-7th-avenue-3010590006. Source: NYC Open Data.

## Neighborhood

Park Slope: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope

- Open HPD violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/open-hpd-violations
- Active DOB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/active-dob-violations
- Active ECB violations: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/active-ecb-violations
- Open DOB jobs: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/open-dob-jobs
- Unpaid OATH tickets: https://nycpropertyfacts.com/ny/brooklyn/neighborhoods/park-slope/unpaid-oath-tickets

## ZIP

Brooklyn 11217: https://nycpropertyfacts.com/ny/brooklyn/11217

## Nearby properties

Ordered by map distance among lots on this street within 40 house numbers and on this tax block within 15 lot numbers.

- 45 7th Avenue (21 ft): https://nycpropertyfacts.com/ny/brooklyn/45-7th-avenue-3010590007
- 49 7th Avenue (22 ft): https://nycpropertyfacts.com/ny/brooklyn/49-7th-avenue-3010590005
- 43 7th Avenue (42 ft): https://nycpropertyfacts.com/ny/brooklyn/43-7th-avenue-3010590008
- 51 7th Avenue (44 ft): https://nycpropertyfacts.com/ny/brooklyn/51-7th-avenue-3010590004
- 41 7th Avenue (62 ft): https://nycpropertyfacts.com/ny/brooklyn/41-7th-avenue-3010590009
- 53 7th Avenue (64 ft): https://nycpropertyfacts.com/ny/brooklyn/53-7th-avenue-3010590003
- 188 St Johns Place (91 ft): https://nycpropertyfacts.com/ny/brooklyn/188-st-johns-place-3010590013
- 190 St Johns Place (106 ft): https://nycpropertyfacts.com/ny/brooklyn/190-st-johns-place-3010590014

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 3 |
| Active DOB violations (BIS) | 1 |
| Active DOB safety violations (DOB NOW) | 1 |
| Active ECB violations | 0 |
| Open HPD violations | 18 |
| OATH tickets with unpaid balance | 1 |

## Lot & building

- Owner of record: KAUFMAN MARK I
- Building class: C3 – Walk-up apartments, four families
- Year built: 1872
- Floors: 4
- Units: 4 residential / 4 total
- Lot area: 2,100 sq ft · Building area: 5,275 sq ft
- Zoning: R6A
- 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 $3,677,000, assessed value $1,654,650, tax class 2A
- 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2002-08-12 | recorded (DEED) | DEED dated 2002-08-12 from SEVENTH SLOPE REALTYCORP to SEVENTH SLOPE REALTYCOMPANY, no price stated ($0). | bnx9-e6tj |
| 2002-08-12 | recorded (DEED) | DEED dated 2002-08-12 from HEMMERICK, THOMAS W; HEMMERICK, SUZANNE BROSE to KAUFMAN, MARK, no price stated ($0). | bnx9-e6tj |
| 1994-10-12 | recorded (DEED) | DEED dated 1994-10-12 from HEMMERICK, THOMAS W; MCFAUL, JOHN M to HEMMERICK, SUZANNE BROSE; HEMMERICK, THOMAS W, no price stated ($0). | bnx9-e6tj |
| 1988-02-12 | recorded (DEED) | DEED dated 1988-02-12 from SEVENTH SLOPE REALTYCO to MCFAUL, JOHN M; HEMMERICK, THOMAS W, no price stated ($0). | bnx9-e6tj |
| 1980-11-10 | recorded (DEED) | DEED dated 1980-11-10 from SEVENTH SLOPE REALTY CO to SEVENTH SLOPE REALTY CO, no price stated ($0). | bnx9-e6tj |
| 1980-06-30 | recorded (DEED) | DEED dated 1980-06-30 from SEVENTH SLOPE REALTY CORP to SEVENTH SLOPE REALTY COMPANY, no price stated ($0). | bnx9-e6tj |
| 1977-11-17 | recorded (DEED) | DEED dated 1977-11-17 from SEVENTH SLOPE REALTY CO to SEVENTH SLOPE REALTY CORP, no price stated ($0). | bnx9-e6tj |
| 1976-12-01 | recorded (DEED) | DEED dated 1976-12-01 from CREATIVE HOUSING LTD to SEVENTH SLOPE RLTY CO, no price stated ($0). | bnx9-e6tj |
| 1976-12-01 | recorded (DEED) | DEED dated 1976-12-01 from BECK EDWARD ETAL DEFT; FEIN MALCOLM REFEREE to CREATIVE HOUSING LTD, no price stated ($0). | bnx9-e6tj |
| 1971-12-31 | recorded (DEED) | DEED dated 1971-12-31 from 47 SEVENTH AVE CORP to BECK EDWARD, no price stated ($0). | bnx9-e6tj |

## 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 |
|---|---|---|---|
| 2022-12-26 | open (Permit Entire) | DOB NOW job filing B08049648-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2022-12-26 | open (Permit Entire) | DOB NOW job filing B08049551-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2010-05-19 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 320160231 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. RENOVATE EXISTING DUPLEX APARTMENT. NO CHANGE TO USE, EGRESS OR OCCUPANCY. | ic3t-wcy2 |
| 2025-12-11 | n/a (Permit Issued) | DOB NOW work permit for job B08049648-I1: Plumbing — Plumbing Work type in association with OT work type application B08049551, relocation of three (3) Fixtures, installation of six (6) new fixtures, installation…. Issued 2025-12-11, expires 2026-12-11. | rbx6-tga4 |
| 2025-12-11 | n/a (Permit Issued) | DOB NOW work permit for job B08049551-I1: General Construction — interior renovation of existing second (02) floor and first floor (01) stair, demolition and construction of non bearing partition and the installation of new …. Issued 2025-12-11, expires 2026-12-11. | rbx6-tga4 |
| 2024-01-09 | n/a (Permit Issued) | DOB NOW work permit for job B08049648-I1: Plumbing — Plumbing Work type in association with OT work type application B08049551, relocation of three (3) Fixtures, installation of six (6) new fixtures, installation…. Issued 2024-01-09, expires 2025-01-09. | rbx6-tga4 |
| 2024-01-09 | n/a (Permit Issued) | DOB NOW work permit for job B08049551-I1: General Construction — interior renovation of existing second (02) floor and first floor (01) stair, demolition and construction of non bearing partition and the installation of new …. Issued 2024-01-09, expires 2025-01-09. | rbx6-tga4 |
| 2021-03-12 | n/a (ISSUED (renewal)) | BIS work permit for job 320160231: Equipment work / Other / general construction. Issued 2021-03-12, expires 2022-02-22. | ipu4-2q9a |
| 2021-03-12 | n/a (ISSUED (renewal)) | BIS work permit for job 321784404: Equipment work / Mechanical/HVAC. Issued 2021-03-12, expires 2022-02-22. | ipu4-2q9a |
| 2021-03-12 | n/a (ISSUED (renewal)) | BIS work permit for job 321784404: Equipment work / Other / general construction. Issued 2021-03-12, expires 2022-02-22. | ipu4-2q9a |
| 2021-03-12 | n/a (ISSUED (renewal)) | BIS work permit for job 320160231: Plumbing / Plumbing. Issued 2021-03-12, expires 2022-03-12. | ipu4-2q9a |
| 2021-03-12 | n/a (ISSUED (renewal)) | BIS work permit for job 321784404: Plumbing / Plumbing. Issued 2021-03-12, expires 2022-03-12. | ipu4-2q9a |
| 2019-08-23 | n/a (ISSUED (renewal)) | BIS work permit for job 320160231: Equipment work / Other / general construction. Issued 2019-08-23, expires 2020-10-31. | ipu4-2q9a |
| 2019-08-23 | n/a (ISSUED (renewal)) | BIS work permit for job 321784404: Equipment work / Other / general construction. Issued 2019-08-23, expires 2020-04-05. | ipu4-2q9a |
| 2019-08-23 | n/a (ISSUED (renewal)) | BIS work permit for job 321784404: Plumbing / Plumbing. Issued 2019-08-23, expires 2020-08-22. | ipu4-2q9a |
| 2019-08-23 | n/a (ISSUED (renewal)) | BIS work permit for job 320160231: Plumbing / Plumbing. Issued 2019-08-23, expires 2020-08-22. | ipu4-2q9a |
| 2019-08-23 | n/a (ISSUED (renewal)) | BIS work permit for job 321784404: Equipment work / Mechanical/HVAC. Issued 2019-08-23, expires 2020-10-31. | ipu4-2q9a |
| 2018-03-07 | n/a (ISSUED (initial)) | BIS work permit for job 321784404: Plumbing / Plumbing. Issued 2018-03-07, expires 2019-03-07. | ipu4-2q9a |
| 2018-03-07 | n/a (ISSUED (initial)) | BIS work permit for job 321784404: Equipment work / Mechanical/HVAC. Issued 2018-03-07, expires 2018-04-05. | ipu4-2q9a |
| 2018-03-07 | n/a (ISSUED (initial)) | BIS work permit for job 321784404: Equipment work / Other / general construction. Issued 2018-03-07, expires 2018-04-05. | ipu4-2q9a |

Showing 20 of 30. Full list: https://nycpropertyfacts.com/api/v1/property/3010590006/permits

## 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.

| Date | Status | Description | Source |
|---|---|---|---|
| 1997-11-26 | open (VW-VIOLATION WORK WITHOUT PERMIT - ACTIVE) | DOB violation (C-CONSTRUCTION OTHER OPTIONAL). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |
| 2025-10-31 | open (Active) | DOB NOW safety violation (Gas Piping - LL152), type FTF-PL-PER, NOD-FTF-PL-PER-202212-0133625: Cycle 1, Sub-cycle C (premises is in Community District 6). Active. | 855j-jady |
| 2026-04-30 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-11-19 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2025-06-05 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2024-11-27 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2024-04-03 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-11-20 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2023-03-20 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-11-09 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-02-18 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2022-02-18 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-04-05 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2021-04-05 | open (Nov Sent Out) | HPD class A violation (Class A): (A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.. Open — not recorded as corrected. | wvxf-dwi5 |
| 2019-10-28 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2018-10-12 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2017-11-15 | open (Info Nov Sent Out) | HPD class I violation (Class I): §27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMIS…. Open — not recorded as corrected. | wvxf-dwi5 |
| 2016-11-01 | open (Info Nov Sent Out) | HPD class I violation (Class I): SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF …. Open — not recorded as corrected. | wvxf-dwi5 |
| 2015-10-06 | open (Info Nov Sent Out) | HPD class I violation (Class I): SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF …. Open — not recorded as corrected. | wvxf-dwi5 |
| 2015-02-05 | open (Info Nov Sent Out) | HPD class I violation (Class I): SECTION27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE ?27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF …. Open — not recorded as corrected. | wvxf-dwi5 |

## 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.

| Issued | Status | Type | Device | Number | Remarks |
|---|---|---|---|---|---|
| 2025-10-31 | open (Active) | FTF-PL-PER | Gas Piping - LL152 | NOD-FTF-PL-PER-202212-0133625 | Cycle 1, Sub-cycle C (premises is in Community District 6) |

0 resolved or not active. Full list: https://nycpropertyfacts.com/api/v1/property/3010590006/violations?type=dob_safety_violation

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.

| Date | Status | Description | Source |
|---|---|---|---|
| 2017-08-29 | open (DEFAULTED · DEFAULTED) | OATH ticket from Pcs - Dohmh: FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST. Unpaid balance $600. Respondent defaulted (did not appear). | jz4z-kudi |

## 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 KAUFMAN MARK I. | 64uk-42ks |
| 2002-08-12 | recorded | Grantee (buyer) on the most recent deed (DEED, 2002-08-12). | 636b-3b5g |
| 2010-12-31 | expired_registration | HPD registration contact: IndividualOwner Mark Kaufman, business city Brooklyn. | feu5-w2e2 |
| 2010-12-31 | expired_registration | HPD registration contact: SiteManager Ekaterina Kaufman. | feu5-w2e2 |
| 2010-12-31 | expired_registration | HPD registration contact: Agent Ekaterina Kaufman (MIK ASSOCIATES, INC), business city Brooklyn. | feu5-w2e2 |

---

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/3010590006