# 521 3rd Avenue, Park Slope, Brooklyn, NY 11215

BBL 3010270005 · Block 1027 · Lot 5 · BIN 3023086, 3023087, 3023088  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/521-3rd-avenue-3010270005  
Last updated: 2026-11-09 · Open-item counts as of 2026-11-09

Also recorded as: 523 3 Ave; 519 3 Ave

## Summary

521 3rd Avenue (Brooklyn, NY 11215; tax lot BBL 3010270005) is a store building (building class K4: store building (subtype K4)), built around 1931, on a 9,249 sq ft lot zoned M1-2. City tax records list the owner as BROOKLYN THIRD AVENUE LLC; the most recent deed with a stated price is dated August 28, 2013 at $1,781,250 in a deed covering 3 lots (per ACRIS). The Department of Finance's final market value for tax year 2027 is $962,000. As of November 9, 2026, NYC Open Data shows three DOB jobs with a permit issued but no sign-off, three active DOB safety violations (DOB NOW), one active ECB violation, one open HPD violation and 28 OATH tickets with an unpaid balance. There were three 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.)

How to cite: NYC Property Facts, “521 3rd Avenue, Brooklyn, NY 11215 (BBL 3010270005)”, data as of 2026-11-09, https://nycpropertyfacts.com/ny/brooklyn/521-3rd-avenue-3010270005. 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 11215: https://nycpropertyfacts.com/ny/brooklyn/11215

## Nearby properties

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

- 517 3rd Avenue (66 ft): https://nycpropertyfacts.com/ny/brooklyn/517-3rd-avenue-3010270007
- 529 3rd Avenue (74 ft): https://nycpropertyfacts.com/ny/brooklyn/529-3rd-avenue-3010270001
- 515 3rd Avenue (92 ft): https://nycpropertyfacts.com/ny/brooklyn/515-3rd-avenue-3010270008
- 528 3rd Avenue (163 ft): https://nycpropertyfacts.com/ny/brooklyn/528-3rd-avenue-3010260037
- 526 3rd Avenue (165 ft): https://nycpropertyfacts.com/ny/brooklyn/526-3rd-avenue-3010260036
- 534 3rd Avenue (169 ft): https://nycpropertyfacts.com/ny/brooklyn/534-3rd-avenue-3010260040
- 156 12th Street (77 ft): https://nycpropertyfacts.com/ny/brooklyn/156-12th-street-3010270009
- 160 12th Street (89 ft): https://nycpropertyfacts.com/ny/brooklyn/160-12th-street-3010270011

## Open items

| Item | Count |
|---|---|
| Open DOB jobs (permit issued, not signed off) | 3 |
| Active DOB violations (BIS) | 0 |
| Active DOB safety violations (DOB NOW) | 3 |
| Active ECB violations | 1 |
| Open HPD violations | 1 |
| OATH tickets with unpaid balance | 28 |

## Lot & building

- Owner of record: BROOKLYN THIRD AVENUE LLC
- Building class: K4 – Store building (subtype K4)
- Year built: 1931
- Floors: 3
- Units: 0 residential / 1 total
- Lot area: 9,249 sq ft · Building area: 19,512 sq ft
- Zoning: M1-2
- 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 $962,000, assessed value $432,900, tax class 4
- 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 |
|---|---|---|---|
| 2019-05-20 | recorded (DEED) | DEED dated 2019-05-20 from 304 LLC to BROOKLYN THIRD AVENUE LLC, no price stated ($0) for a deed covering 3 lots. | bnx9-e6tj |
| 2013-08-28 | recorded (DEED) | DEED dated 2013-08-28 from TERZUOLI, DOMINICK to 304 LLC, stated price $1,781,250 for a deed covering 3 lots. | bnx9-e6tj |
| 1995-07-07 | recorded (DEED) | DEED dated 1995-07-07 from TERZUOLI, DOMINICK to TERZUOLI, JOSEPH D; TERZUOLI, DOMINICK C, no price stated ($0) for a deed covering 3 lots. | bnx9-e6tj |
| 1986-02-13 | recorded (DEED) | DEED dated 1986-02-13 from ERNST ZOBEL CO to TERZUOLI, DOMINICK, no price stated ($0) for a deed covering 2 lots. | 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 |
|---|---|---|---|
| 2018-08-31 | open (Permit Entire) | DOB NOW job filing B00031584-I1 (Alteration): Permit Entire — permit issued, no sign-off on record. | w9ak-ipjd |
| 2018-03-08 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 340589063 (A2 – Alteration with multiple work types (no change to use/occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. FILING FOR THE REMOVAL OF INTERIOR CONCRETE SLABS, CMU WALL OPENINGS, NON LOAD BEARING DEMO, INVESTIGATION TEST PITS, DIRT REMOVLALS AND TRENCHING. NO CHANGE IN BUILDING OCCUPANCY, USE OR EGRESS. | ic3t-wcy2 |
| 2018-01-22 | open (PERMIT ISSUED - ENTIRE JOB/WORK) | BIS job 321468979 (A1 – Major alteration (changes use, egress or occupancy)): PERMIT ISSUED - ENTIRE JOB/WORK — permit issued, no sign-off on record. | ic3t-wcy2 |
| 2025-01-15 | n/a (Permit Issued) | DOB NOW work permit for job B00031584-I1: Construction Fence — new plywood fence. Issued 2025-01-15, expires 2025-04-14. | rbx6-tga4 |
| 2024-01-09 | n/a (Permit Issued) | DOB NOW work permit for job B00031584-I1: Construction Fence — new plywood fence. Issued 2024-01-09, expires 2024-04-14. | rbx6-tga4 |
| 2021-03-24 | n/a (Signed-off) | DOB NOW work permit for job B00171124-I1: Sidewalk Shed — INSTALLATION OF HEAVY DUTY SIDEWALK SHED DURING BUILDING ALTERATION, FILED SEPARATELY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO…. Issued 2021-03-24, expires 2022-03-24. | rbx6-tga4 |
| 2020-07-29 | n/a (Signed-off) | DOB NOW work permit for job B00171124-I1: Sidewalk Shed — INSTALLATION OF HEAVY DUTY SIDEWALK SHED DURING BUILDING ALTERATION, FILED SEPARATELY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO…. Issued 2020-07-29, expires 2021-03-31. | rbx6-tga4 |
| 2020-03-17 | n/a (Permit Issued) | DOB NOW work permit for job B00031584-I1: Construction Fence — new plywood fence. Issued 2020-03-17, expires 2021-01-27. | rbx6-tga4 |
| 2020-03-10 | n/a (Signed-off) | DOB NOW work permit for job B00171124-I1: Sidewalk Shed — INSTALLATION OF HEAVY DUTY SIDEWALK SHED DURING BUILDING ALTERATION, FILED SEPARATELY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO…. Issued 2020-03-10, expires 2020-09-30. | rbx6-tga4 |
| 2020-02-10 | n/a (ISSUED (renewal)) | BIS work permit for job 321468979: Foundation. Issued 2020-02-10, expires 2021-01-28. | ipu4-2q9a |
| 2020-02-10 | n/a (ISSUED (renewal)) | BIS work permit for job 321468979: Foundation. Issued 2020-02-10, expires 2021-01-28. | ipu4-2q9a |
| 2020-02-10 | n/a (ISSUED (initial)) | BIS work permit for job 321468979: Alteration. Issued 2020-02-10, expires 2021-01-28. | ipu4-2q9a |
| 2019-08-08 | n/a (Permit Issued) | DOB NOW work permit for job B00031584-I1: Construction Fence — new plywood fence. Issued 2019-08-08, expires 2020-01-27. | rbx6-tga4 |
| 2019-07-16 | n/a (Signed-off) | DOB NOW work permit for job B00171124-I1: Sidewalk Shed — INSTALLATION OF HEAVY DUTY SIDEWALK SHED DURING BUILDING ALTERATION, FILED SEPARATELY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO…. Issued 2019-07-16, expires 2020-08-06. | rbx6-tga4 |
| 2019-05-24 | n/a (Signed-off) | DOB NOW work permit for job B00171124-I1: Sidewalk Shed — INSTALLATION OF HEAVY DUTY SIDEWALK SHED DURING BUILDING ALTERATION, FILED SEPARATELY. SIDEWALK SHED SHALL COMPLY WITH CHAPTER #33 OF THE NYC BUILDING CODE. NO…. Issued 2019-05-24, expires 2019-08-01. | rbx6-tga4 |
| 2019-02-05 | n/a (ISSUED (renewal)) | BIS work permit for job 321468979: Foundation. Issued 2019-02-05, expires 2020-01-28. | ipu4-2q9a |
| 2019-02-05 | n/a (ISSUED (renewal)) | BIS work permit for job 321468979: Foundation. Issued 2019-02-05, expires 2020-01-28. | ipu4-2q9a |
| 2019-01-29 | n/a (ISSUED (renewal)) | BIS work permit for job 340589063: Equipment work / Other / general construction. Issued 2019-01-29, expires 2020-01-28. | ipu4-2q9a |
| 2018-09-10 | n/a (ISSUED (initial)) | BIS work permit for job 321468979: Plumbing / Plumbing. Issued 2018-09-10, expires 2019-09-10. | ipu4-2q9a |
| 2018-09-05 | n/a (ISSUED (initial)) | BIS work permit for job 321468979: Foundation. Issued 2018-09-05, expires 2019-01-20. | ipu4-2q9a |

Showing 20 of 23. Full list: https://nycpropertyfacts.com/api/v1/property/3010270005/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 |
|---|---|---|---|
| 2025-10-31 | open (Active) | DOB NOW safety violation (Gas Piping - LL152), type FTF-PL-PER, NOD-FTF-PL-PER-202212-0133510: Cycle 1, Sub-cycle C (premises is in Community District 6). Active. | 855j-jady |
| 2025-10-31 | open (Active) | DOB NOW safety violation (Gas Piping - LL152), type FTF-PL-PER, NOD-FTF-PL-PER-202212-0133511: Cycle 1, Sub-cycle C (premises is in Community District 6). Active. | 855j-jady |
| 2025-10-31 | open (Active) | DOB NOW safety violation (Gas Piping - LL152), type FTF-PL-PER, NOD-FTF-PL-PER-202212-0133512: Cycle 1, Sub-cycle C (premises is in Community District 6). Active. | 855j-jady |
| 2024-12-12 | open (violation status ACTIVE; hearing status DEFAULT) | ECB (DOB) violation, class - 2: AT TIME OF INSPECTION OBSERVED TEMPORARY CONSTRUCTION FENCE IN PLACE AT EXPOSURE #1 WITH EXPIRE PERMIT UNDER B00031584-I1-FN. UPON REVIEW DEPARTMENT OF RECORDS TO VERIFY TEMPORARY CONSTRUCTION FENCE HAS A VALID. Violation status (DOB): active (open; not resolved in DOB records). Hearing/penalty status: default (the respondent did not appear; the penalty was imposed by default). Balance due $6,250. | 6bgk-3dad |
| 2009-09-01 | open (Nov Sent Out) | HPD class B violation (Class B): SECTION 27-2005 ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE LOCKING DEVICE ENTRANCE DOOR TO BASEMENT STORY.. 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-202212-0133510 | Cycle 1, Sub-cycle C (premises is in Community District 6) |
| 2025-10-31 | open (Active) | FTF-PL-PER | Gas Piping - LL152 | NOD-FTF-PL-PER-202212-0133511 | Cycle 1, Sub-cycle C (premises is in Community District 6) |
| 2025-10-31 | open (Active) | FTF-PL-PER | Gas Piping - LL152 | NOD-FTF-PL-PER-202212-0133512 | Cycle 1, Sub-cycle C (premises is in Community District 6) |

1 resolved or not active. Full list: https://nycpropertyfacts.com/api/v1/property/3010270005/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 |
|---|---|---|---|
| 2026-06-06 | open (DEFAULTED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-05-20 | open (DEFAULTED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-05-09 | open (DEFAULTED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-04-24 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-04-15 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-04-09 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-03-28 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-03-25 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-03-24 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2026-03-21 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2025-09-07 | open (DOCKETED · DEFAULTED) | OATH ticket from Dos - Enforcement Agents: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2025-08-11 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2024-12-12 | open (DOCKETED · DEFAULTED) | OATH ticket from Dept. Of Buildings: TEMPORARY CONSTRUCTION EQUIPMENT INSTALLATION ON SITE EXPIRED PERMIT. Unpaid balance $6,250. Respondent defaulted (did not appear). | jz4z-kudi |
| 2024-08-30 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: FAILURE TO CLEAN 18 INCHES INTO STREET. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2023-02-16 | open (HEARING COMPLETED · IN VIOLATION) | OATH ticket from Pcs - Dohmh: FAIL TO ELIMINATE RODENT INFESTATION SHOWN BY ACTIVE RODENT SIGNS 1ST. Unpaid balance $300. | jz4z-kudi |
| 2022-12-27 | open (DOCKETED · IN VIOLATION) | OATH ticket from Dept. Of Buildings: FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONSTRUCTION. Unpaid balance $5,000. | jz4z-kudi |
| 2022-12-27 | open (DOCKETED · IN VIOLATION) | OATH ticket from Dept. Of Buildings: TEMPORARY CONSTRUCTION EQUIPMENT ON SITE-EXPIRED PERMIT. Unpaid balance $1,250. | jz4z-kudi |
| 2022-03-31 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2021-12-20 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |
| 2021-12-18 | open (DOCKETED · DEFAULTED) | OATH ticket from Sanitation Others: DIRTY SIDEWALK. Unpaid balance $300. Respondent defaulted (did not appear). | jz4z-kudi |

Showing 20 of 30. Full list: https://nycpropertyfacts.com/api/v1/property/3010270005/hearings

## Complaints (HPD since 2019, 311 last 12 months)

Complaints are reports, not violations. status mirrors the published complaint / request status.

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-11-05 | closed (Closed) | 311 request to NYPD: Noise - Street/Sidewalk – Loud Music/Party. | erm2-nwe9 |
| 2026-11-04 | closed (Closed) | 311 request to NYPD: Blocked Driveway – No Access. | erm2-nwe9 |
| 2026-09-21 | closed (Closed) | 311 request to NYPD: Noise - Commercial – Loud Music/Party. | erm2-nwe9 |

## 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 BROOKLYN THIRD AVENUE LLC. | 64uk-42ks |
| 2019-05-20 | recorded | Grantee (buyer) on the most recent deed (DEED, 2019-05-20). | 636b-3b5g |

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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/3010270005