# 599 7th Street, Park Slope, Brooklyn, NY 11215

BBL 3010870052 · Block 1087 · Lot 52 · BIN 3025706  
Canonical page: https://nycpropertyfacts.com/ny/brooklyn/599-7th-street-3010870052  
Last updated: 2026-10-31 · Open-item counts as of 2026-11-10

## Summary

599 7th Street (Brooklyn, NY 11215; tax lot BBL 3010870052) is a two-family home (building class B3: two-family home converted from one-family), built around 1889, on a 1,900 sq ft lot zoned R7B. City tax records list the owner as WILLIAMS CONSTANCE L. The Department of Finance's final market value for tax year 2027 is $4,283,000. As of November 10, 2026 (limited by DOB Job Application Filings (BIS); other open-item sources were confirmed later), NYC Open Data shows one active DOB violation. There was one 311 request 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, “599 7th Street, Brooklyn, NY 11215 (BBL 3010870052)”, data as of 2026-11-10, https://nycpropertyfacts.com/ny/brooklyn/599-7th-street-3010870052. 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.

- 597 7th Street (19 ft): https://nycpropertyfacts.com/ny/brooklyn/597-7th-street-3010870053
- 601 7th Street (19 ft): https://nycpropertyfacts.com/ny/brooklyn/601-7th-street-3010870051
- 603 7th Street (38 ft): https://nycpropertyfacts.com/ny/brooklyn/603-7th-street-3010870050
- 595 7th Street (39 ft): https://nycpropertyfacts.com/ny/brooklyn/595-7th-street-3010870054
- 593 7th Street (57 ft): https://nycpropertyfacts.com/ny/brooklyn/593-7th-street-3010870055
- 605 7th Street (58 ft): https://nycpropertyfacts.com/ny/brooklyn/605-7th-street-3010870049
- 116 Prospect Park West (141 ft): https://nycpropertyfacts.com/ny/brooklyn/116-prospect-park-west-3010870045
- 114 Prospect Park West (142 ft): https://nycpropertyfacts.com/ny/brooklyn/114-prospect-park-west-3010870043

## Open items

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

## Lot & building

- Owner of record: WILLIAMS CONSTANCE L
- Building class: B3 – Two-family home converted from one-family
- Year built: 1889
- Floors: 3
- Units: 2 residential / 2 total
- Lot area: 1,900 sq ft · Building area: 3,508 sq ft
- Zoning: R7B
- Source: PLUTO (Dept. of City Planning) (https://data.cityofnewyork.us/d/64uk-42ks), city dataset updated 2026-08-24; last loaded 2026-11-12

## Tax assessment

- Tax year 2027 (final roll): market value $4,283,000, assessed value $256,980, tax class 1
- 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 |
|---|---|---|---|
| 1996-06-05 | recorded (DEED) | DEED dated 1996-06-05 from WILLIAMS, CONSTANCELEE; WILLIAMS, WILLIAM B. to WILLIAMS, CONSTANCEL., no price stated ($0). | bnx9-e6tj |
| 1974-10-01 | recorded (DEED) | DEED dated 1974-10-01 from STRONG SOPHIA; FRIEDLAND GLADYS to WILLIAMS CONSTANCE L; WILLIAMS WILLIAM B, no price stated ($0). | bnx9-e6tj |
| 1970-06-29 | recorded (DEED) | DEED dated 1970-06-29 from LOSADA MARIA INES; LOSADA AVELINO to STRONG SOPHIA; STRONG FRIEDLAND, no price stated ($0). | bnx9-e6tj |
| 1967-11-20 | recorded (DEED) | DEED dated 1967-11-20 from LOSADA MARIA I; ALVAREZ MANUEL; QUIROGA MARIA D; LOSADA AVELINO to LOSADA MARIA I; LOSADA AVELINO, no price stated ($0). | bnx9-e6tj |
| 1966-03-15 | recorded (DEED) | DEED dated 1966-03-15 from LUBRANO VINCENT; LUBRANO MARY to LOSADA MARIA S; LOSADA AVELINO, 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 |
|---|---|---|---|
| 2022-08-25 | n/a (ISSUED (initial)) | BIS work permit for job 340862980: Equipment work / Other / general construction. Issued 2022-08-25, expires 2023-06-12. | ipu4-2q9a |
| 2021-10-08 | n/a (ISSUED (renewal)) | BIS work permit for job 340674041: Equipment work / Mechanical/HVAC. Issued 2021-10-08, expires 2022-10-01. | ipu4-2q9a |
| 2021-03-23 | n/a (ISSUED (renewal)) | BIS work permit for job 340674041: Equipment work / Mechanical/HVAC. Issued 2021-03-23, expires 2021-10-01. | ipu4-2q9a |
| 2020-09-22 | n/a (ISSUED (renewal)) | BIS work permit for job 340674041: Equipment work / Mechanical/HVAC. Issued 2020-09-22, expires 2021-03-31. | ipu4-2q9a |
| 2019-12-13 | n/a (ISSUED (renewal)) | BIS work permit for job 321780890: Alteration. Issued 2019-12-13, expires 2020-11-02. | ipu4-2q9a |
| 2019-10-22 | n/a (ISSUED (renewal)) | BIS work permit for job 340674041: Equipment work / Mechanical/HVAC. Issued 2019-10-22, expires 2020-10-01. | ipu4-2q9a |
| 2019-04-29 | n/a (ISSUED (initial)) | BIS work permit for job 340674041: Equipment work / Mechanical/HVAC. Issued 2019-04-29, expires 2019-10-01. | ipu4-2q9a |
| 2018-07-11 | n/a (ISSUED (initial)) | BIS work permit for job 321780890: Plumbing / Plumbing. Issued 2018-07-11, expires 2019-07-11. | ipu4-2q9a |
| 2018-05-04 | n/a (ISSUED (initial)) | BIS work permit for job 321780890: Alteration. Issued 2018-05-04, expires 2018-11-02. | ipu4-2q9a |

## 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 |
|---|---|---|---|
| 2026-10-19 | open (V-DOB VIOLATION - ACTIVE) | DOB violation (LANDMK-LANDMARK NONE). Active — not recorded as resolved or dismissed. | 3h2n-5cm9 |

## 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.

No records found.

Source: DOB Safety Violations (DOB NOW) (https://data.cityofnewyork.us/Building/DOB-Safety-Violations/855j-jady), city dataset updated 2026-11-11; last loaded 2026-11-11

## 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.

No records found.

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

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

| Date | Status | Description | Source |
|---|---|---|---|
| 2026-06-27 | closed (Closed) | 311 request to DPR: Damaged Tree – Branch or Limb Has Fallen Down. | 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 WILLIAMS CONSTANCE L. | 64uk-42ks |
| 1996-06-05 | recorded | Grantee (buyer) on the most recent deed (DEED, 1996-06-05). | 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/3010870052