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593 7th Street, Brooklyn, NY 11215

BBL 3010870055 (Borough 3, Block 1087, Lot 55) · BIN 3025709 · Last updated:

Summary · as of October 31, 2026

593 7th Street (Brooklyn, NY 11215; tax lot BBL 3010870055) 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 STERN, PETER; per ACRIS, a deed to this owner dated March 9, 2022 lists a price of $3,450,000. The Department of Finance's final market value for tax year 2027 is $3,919,000. As of October 31, 2026, NYC Open Data shows 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
STERN, PETER
Building class
B3 · Two-family home converted from one-family
Year built · units
1889 · 2 res.
Lot area · zoning
1,900 sq ft · R7B
Market value (DOF)
$3,919,000 FY2027
Last priced deed
$3,450,000 · 2022-03-09
BBL
3010870055
BIN
3025709

How to cite: NYC Property Facts, “593 7th Street, Brooklyn, NY 11215 (BBL 3010870055)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/593-7th-street-3010870055. 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)
STERN, PETERThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
B3 – Two-family home converted from one-familyThe 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
1889Often an estimate for older buildings. Major alteration recorded: 2023.
Floors
3
Units
2 residential / 2 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
1,900 sq ft (19 ft × 100 ft)
Building floor area
3,194 sq ft
Zoning
R7BThe zoning district sets what can be built and used here. Residential district.
Built vs. allowed density (FAR)
1.68 built / 3.00 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).
Historic district
Park Slope Historic DistrictExterior changes in a historic district need Landmarks Preservation Commission approval.
Identifiers
BBL 3010870055 (Borough 3, Block 1087, Lot 55) · BIN 3025709BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).

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)
$3,919,000The 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
$235,140The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$51,595Assessed value minus any exemptions.
Tax class
Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
Tax yearRollMarket valueAssessed valueTax class
2027Final$3,919,000$235,1401
2026Final$3,698,000$221,8801
2025Final$3,535,000$212,1001

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-04

Sales & deed history 4

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.

DateTypePriceSeller (grantor)Buyer (grantee)Doc ID
2022-03-09DEED$3,450,000Callahan, Joseph PStern, Peter; Mata-Stern, Gloria2022033100249001
2006-05-15DEED$0 / not statedCallahan, Nancy Kay; Callahan, Joseph PCallahan, Joseph P2006052301644001
1983-10-04DEED$0 / not statedBasile, Robert; Ford, Dianna; Basile, John Jr; Gilhooly, MargaretCallahan, Nancy Kay; Callahan, Joseph PFT_3440001007444
1982-09-10DEED$0 / not statedBasile, JohnBasile, Robert J; Basile, John Jr; Ford, Dianna; Gilhooly, MargaretFT_3700000960070

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 0 open of 19

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.

StatusJob #TypeFiledEst. cost
Not open
Approved · 2025-09-30
B00786245-P3
DOB NOW
Alteration2025-09-29$60,000
Not open
Approved · 2025-05-19
B00786237-P1
DOB NOW
Alteration2025-05-19$50,000
Not open
Approved · 2024-09-17
B00786250-P2
DOB NOW
Alteration2024-09-16$30,000
Not open
Approved · 2024-08-06
B00786245-P2
DOB NOW
Alteration2024-08-02$60,000
Not open
Approved · 2023-11-20
B00764320-P1
DOB NOW
Alteration CO2023-11-10$510,300
Not open
LOC Issued · 2024-12-03
B00942735-I1
DOB NOW
Alteration2023-10-11$1
Not open
Approved · 2023-06-12
B00786250-P1
DOB NOW
Alteration2023-06-12$30,000
Not open
Approved · 2023-06-12
B00786245-P1
DOB NOW
Alteration2023-06-12$60,000
Not open
LOC Issued · 2024-12-03
B00764320-S3
DOB NOW
Alteration CO2023-03-25$1,000
Not open
Approved · 2023-03-15
B07995005-P1
DOB NOW
Alteration2023-02-23$60,000
Not open
LOC Issued · 2025-05-19
B00764320-S2
DOB NOW
Alteration CO2023-02-07$5,000
Not open
LOC Issued · 2025-05-27
B00764320-S1
DOB NOW
Alteration CO2023-01-12$25,000
Not open
LOC Issued · 2025-11-13
B00786250-I1
DOB NOW
Alteration2022-11-16$30,000
Not open
LOC Issued · 2025-07-15
B00786237-I1
DOB NOW
Alteration2022-11-16$50,000
Not open
LOC Issued · 2025-11-19
B00786245-I1
DOB NOW
Alteration2022-11-16$60,000
Not open
LOC Issued · 2025-05-05
B07994997-I1
DOB NOW
Alteration2022-11-05$220,000
Not open
LOC Issued · 2025-05-05
B07995005-I1
DOB NOW
Alteration2022-11-05$60,000
Not open
CO Issued · 2026-01-29
B00764320-I1
DOB NOW
Alteration CO2022-07-12$510,300
Not open
LOC Issued · 2024-11-20
B00766047-I1
DOB NOW
Alteration2022-07-11$20,000

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 25

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.

IssuedExpiresJob #WorkPermit status
2024-07-312025-01-01B00766047-I1
DOB NOW
General Construction
Non-Structural interior demolition of partitions, doors, fixtures, and finishes. No proposed change in use, occupancy, oregress.
Signed-off
2024-04-022025-01-01B00764320-S1
DOB NOW
Support of Excavation
Propose SOE and Underpinning to install the proposed foundations for the construction of a 2-story extension to the rear of the 3 story building filed in conjun
Signed-off
2024-04-022025-01-01B00764320-S3
DOB NOW
Construction Fence
APPLICATION IS FILED FOR INSTALLATION OF 8'-0 HIGH CONSTRUCTIONFENCE FOR PROTECTION DURING CONSTRUCTION.
Signed-off
2024-03-212025-03-21B00786245-I1
DOB NOW
Plumbing
INSTALLATION OF PLUMBING AND FIXTURES.
Signed-off
2024-03-212025-03-21B00786250-I1
DOB NOW
Sprinklers
INSTALLATION OF SPRINKLER SYSTEM FOR NEW ARCHITECTURAL LAYOUT.
Signed-off
2024-02-272025-01-01B07994997-I1
DOB NOW
Structural
INTERIOR RENOVATION, MODIFICATION OF INTERIOR BEARING WALLS, REAR WALL REMOVAL AND HORIZONTAL ADDITION
Signed-off
2024-02-272025-01-01B07995005-I1
DOB NOW
Foundation
Foundation construction for rear horizontal extension
Signed-off
2024-02-272024-06-01B00764320-I1
DOB NOW
General Construction
PROPOSE CONVERSION OF EXISTING TWO-FAMILY TO SINGLE FAMILY WITH 2-STORY REAR HORIZONTAL ENLARGEMENT AND GENERAL CONSTRUCTION WORK OF ENTIRE BUILDING. OBTAIN NEW
Permit Issued
2024-02-052024-06-01B07994997-I1
DOB NOW
Structural
INTERIOR RENOVATION, MODIFICATION OF INTERIOR BEARING WALLS, REAR WALL REMOVAL AND HORIZONTAL ADDITION
Signed-off
2024-01-162025-01-01B00786237-I1
DOB NOW
Mechanical Systems
INSTALLATION OF HVAC SYSTEM.
Signed-off
2023-10-122024-10-12B00942735-I1
DOB NOW
Supported Scaffold
installation of heavy duty sidewalk shed. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc.
Signed-off
2023-10-122024-10-12B00942735-I1
DOB NOW
Sidewalk Shed
installation of heavy duty sidewalk shed. no change in use, occupancy or egress. work shall comply with chapter 33 of nycc.
Signed-off

Showing 12 of 25 records. The API and the source dataset have the full list.

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 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).

StatusIssuedTypeDescriptionNumber
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2025-10-08LANDMK-LANDMARK NONEV*100825LANDMK26-0299

Source: DOB Violations — city dataset updated 2026-11-02; data as of 2026-11-04

ECB violations (DOB) 0 active of 2

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.

StatusIssuedSeverityWhat it was forPenalty / paid / balanceECB #
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2025-11-13CLASS - 3FENCE EXCEEDS PERMITTED HEIGHT. AT TIME OF INSPECTION, OBSERVED AT REAR OF THE PROPERTY A WOOD FENCE EXCEEDING ITS MAXIMUM HEIGHT REQUIREMENT (6'FT) AT EXP3. NOTED THE HEIGHT OF THE FENCE IS APPROX. 10'FT., CON$0 / $0 / $039166884H
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2025-11-13CLASS - 3WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND/OR APPROVED AMENDMENTS. AT TIME OF INSPECTION, OBSERVED THE REAR YARD CONDITIONS AND FENCE CONTRARY TO JOB APP # B00764320-I1. PLANS INDICATE PLANTIN$0 / $0 / $039166883X

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-04

OATH tickets (all agencies) 1 unpaid of 4

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.

StatusDateAgencyChargeRespondentImposed / paid / balanceTicket #
Unpaid balance Default
DOCKETED · DEFAULTED
2024-03-08Parks DepartmentCUTTING, REMOVAL, OR DESTRUCTION OF A TREEBARRERA COLLAGUAZO$1,125 / $0 / $1,1250207565986
No balance due
HEARING COMPLETED · IN VIOLATION
2025-11-13Dept. Of BuildingsELEC.WORK DOES NOT CONFORM TO APPROVED SUBMITTAL DOCUMENTS AMENDMENTSSTERN PETER$0 / $0 / $0039166884H
No balance due
HEARING COMPLETED · IN VIOLATION
2025-11-13Dept. Of BuildingsWORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AMENDMENTSSTERN PETER$0 / $0 / $0039166883X
No balance due
PAID IN FULL
2024-09-28Sanitation OthersLOOSE RUBBISH 1ST OCCURRENCESTERN PETER$50 / $50 / $0048561481J

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.

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 2026-11-04; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-04

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 2026-11-02; 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) 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 2026-11-04; data as of 2026-11-04

Nearby properties

On 7 St

Same tax block (1087)

All properties on 7 St, 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