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1501 Hendrickson Street, Brooklyn, NY 11234

BBL 3078610025 (Borough 3, Block 7861, Lot 25) · BIN 3337376, 3337372, 3337375 · Last updated:

Also recorded in city data as: 2000 Flatbush Ave · 3920 Flatlands Ave · 3898 Flatlands Ave · 2020 Flatbush Ave

Summary · as of October 31, 2026

1501 Hendrickson Street (Brooklyn, NY 11234; tax lot BBL 3078610025) is a religious building (building class M1: religious building (subtype M1)), built around 1931, on a 75,000 sq ft lot zoned R3-2. City tax records list the owner as ST THOMAS AQUINAS. The Department of Finance's final market value for tax year 2027 is $8,489,000. As of October 31, 2026, NYC Open Data shows one DOB job with a permit issued but no sign-off, two active DOB violations, one active ECB violation and two OATH tickets with an unpaid balance. There were two 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
ST THOMAS AQUINAS
Building class
M1 · Religious building
Year built · units
1931 · 0 res.
Lot area · zoning
75,000 sq ft · R3-2
Market value (DOF)
$8,489,000 FY2027
Last priced deed
—
BBL
3078610025
BIN
3337376, 3337372, 3337375

How to cite: NYC Property Facts, “1501 Hendrickson Street, Brooklyn, NY 11234 (BBL 3078610025)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/1501-hendrickson-street-3078610025. 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)
ST THOMAS AQUINASThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
M1 – Religious building (subtype M1)The Department of Finance’s category for what kind of building this is.
Land use
Public facilities & institutionsCity Planning’s broad category of how the lot is used.
Year built
1931Often an estimate for older buildings.
Floors
3
Units
0 residential / 0 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
3
Lot size
75,000 sq ft (379.5 ft × 200 ft)
Building floor area
32,006 sq ft (incl. 32,006 sq ft commercial)
Zoning
R3-2, C1-2The zoning district sets what can be built and used here. Residential district; the overlay (C1/C2…) allows local retail on residential blocks.
Built vs. allowed density (FAR)
0.43 built / 0.75 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 3078610025 (Borough 3, Block 7861, Lot 25) · BIN 3337376, 3337372, 3337375BBL 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)
$8,489,000The 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
$3,820,050The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$3,820,050Assessed value minus any exemptions.
Tax class
Tax class 4 – commercial / industrial
Tax yearRollMarket valueAssessed valueTax class
2027Final$8,489,000$3,820,0504
2026Final$8,285,000$3,728,2504
2025Final$8,164,000$3,673,8004

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

Sales & deed history 0

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.

No records found in this dataset for this lot.

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 18

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
Permitted, not signed off
PERMIT ISSUED - ENTIRE JOB/WORK · 2018-10-24
321742833
BIS
A1 – Major alteration (changes use, egress or occupancy)2018-04-16$1,400,000
Not open
Approved · 2025-02-07
B01104812-P1
DOB NOW
Alteration2025-02-06$10,000
Not open
LOC Issued · 2025-06-04
B01104812-I1
DOB NOW
Alteration2024-09-16$10,000
Not open
LOC Issued · 2024-12-27
B01104814-I1
DOB NOW
Alteration2024-09-16$23,000
Not open
LOC Issued · 2025-02-25
B01104811-I1
DOB NOW
Alteration2024-09-16$65,000
Not open
LOC Issued · 2023-09-01
B00871834-I1
DOB NOW
Alteration2023-05-09$10,000
Not open
LOC Issued · 2023-02-17
B08019035-I1
DOB NOW
Alteration2022-10-24$18,800
Not open
SIGNED OFF · 2021-12-13
321772505
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-06-11$25,000
Not open
PLAN EXAM - IN PROCESS · 2018-06-08
340610832
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-06-08$25,000
Not open
SIGNED OFF · 2019-10-18
321742824
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-04-16$196,900
Not open
SIGNED OFF · 2020-12-18
321742815
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2018-04-16$20,000
Not open
COMPLETED · 2014-11-12
320824104
BIS
PA – Place of assembly2014-01-08—
Not open
COMPLETED · 2013-09-17
320579771
BIS
PA – Place of assembly2012-09-05—
Not open
SIGNED OFF · 2011-09-01
320258252
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2011-01-06$30,000
Not open
SIGNED OFF · 2011-06-07
320197407
BIS
A3 – Minor alteration (one type of work)2010-08-11—
Not open
SIGNED OFF · 2009-03-18
310116914
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2008-04-04—
Not open
SIGNED OFF · 2004-11-19
301831276
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2004-09-20—
Not open
PLAN EXAM - APPROVED · 1995-05-08
300435161
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)1995-05-08$250,000

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 20

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
2024-09-242025-05-01B01104814-I1
DOB NOW
General Construction
INSTALL STAINLESS STEEL CHIMNEY LINER IN EXISTING CHIMNEY. NO CHANGE IN USE, EGRESS OR OCCUPANCY.
Signed-off
2024-09-182025-05-01B01104812-I1
DOB NOW
Plumbing
INSTALL NEW GAS LINE AND METER AND CONNECT TO NEW DUAL FUEL BURNER. REPLACEMENT BURNER FILED UNDER SEPARATE BE APPLICATION. NO CHANGE IN USE, EGRESS OR OCCUPAN
Signed-off
2024-09-182025-05-31B01104811-I1
DOB NOW
Boiler Equipment
REPLACE OIL BURNER WITH NEW DUAL FUEL BURNER. CHANGE FUEL FROM #2 OIL TO #2 OIL AND GAS. GAS PLUMBING WORK FILED UNDER SEPARATE PL APPLICATION. NO CHANGE IN USE
Signed-off
2023-05-102023-05-10B00871834-I1
DOB NOW
Mechanical Systems
PROPOSED SPLIT SYSTEM UNITS
Signed-off
2022-10-252023-08-08B08019035-I1
DOB NOW
Mechanical Systems
INSTALL CHIMNEY LINER AND DIRECT VENT AS PER PLANS. NO CHANGE IN USE, OCCUPANCY, OR EGRESS.
Signed-off
2018-10-242019-09-21321742833
BIS
AlterationISSUED (renewal)
2018-10-102019-10-10321742824
BIS
Equipment work / SprinklerISSUED (renewal)
2018-09-272019-09-27321742824
BIS
Equipment work / SprinklerISSUED (initial)
2018-07-302019-07-30321742833
BIS
Plumbing / PlumbingISSUED (initial)
2018-07-252018-09-21321742833
BIS
FoundationISSUED (initial)
2018-07-252018-09-21321742833
BIS
AlterationISSUED (initial)
2018-07-252018-09-21321742833
BIS
FoundationISSUED (initial)

Showing 12 of 20 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 2 active of 26

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
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629129735
Active
V-DOB VIOLATION - ACTIVE
1993-08-16LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV081693LL629129734
Resolved/dismissed
V*-DOB VIOLATION - Resolved
2021-12-29E-ELEVATOR ELEVATORREQUIREDV*122921E9028/713022
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2013-03-01LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2011 INSPECTION REPORTV*030113LBLVIO12527
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2011-12-13LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORTV*121311LBLVIO16474
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2011-12-13LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDVIOLATION ISSUED FOR FAILURE TO FILE ANNUAL BOILER 2010 INSPECTION REPORTV*121311LBLVIO16473
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2009-12-31LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDV*123109LBLVIO19140
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2009-12-31LBLVIO-LOW PRESSURE BOILER BOILER REQUIREDV*123109LBLVIO19139
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2009-01-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010109LL629115464
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2009-01-01LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010109LL629115465
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2008-01-03LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010308LL629115426
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2008-01-03LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*010308LL629115427
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2007-01-19LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*011907LL629115691
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2001-02-27LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*022701LL629124307
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
1997-02-10LL6291-LOCAL LAW 62/91 - BOILERS BOILER REQUIREDV*021097LL629131522

Showing 15 of 26 records. The API and the source dataset have the full list.

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

ECB violations (DOB) 1 active of 4

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
1996-09-19Non-Hazardous49,.REMOVE EXCESSIVE SOOT FROM BOILER ROOM REMOVE PLUG DRAIN VALUE BACK OF BOILER.$0 / $0 / $032014380R
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2020-03-19CLASS - 2DID NOT OBSERVED AN INSPECTION STATION INSTALLED FOR THE FIRE SPRINKLER SYSTEM., REPAIR AND/OR REPLACE$312 / $312 / $039020067X
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2020-03-19CLASS - 2NO SIGNAGE ON UTILITY ROOMS, REPAIR AND/OR REPLACE$312 / $312 / $039020068H
Active
Hearing: PENDING
2026-09-02CLASS - 2OCCUPANCY CONTRARY TO THAT ALLOWED BY THE CERTIFICATE OF OCCUPANCY OR BUILDINGS DEPARTMENT RECORDS .REFER TO C OF O# 157365 DATED :1958 /2ND AND 3RD FLOOR WHICH ARE APPROVED AND DESIGNATED FOR CLASSROOMS USE, H$1,250 / $0 / $1,25039202949P

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

OATH tickets (all agencies) 2 unpaid of 38

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
HEARING COMPLETED · IN VIOLATION
2026-07-09Fire Department Of NycCERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATIONYAI$750 / $0 / $750014260117K
Unpaid balance Default
DEFAULTED · DEFAULTED
2024-05-22Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSST THOMAS AQUINAS$1,000 / $0 / $1,000012150987Y
Hearing pending
NEW ISSUANCE
2026-09-02Dept. Of BuildingsOCCUPANCY CONTRARY TO THAT ALLOWED BY CERT OF OCCUP OR BUILDING DEPTST THOMAS AQUINAS$1,250 / $0 / $1,250039202949P
No balance due
HEARING COMPLETED · IN VIOLATION
2025-01-13Fire Department Of NycRECORDKEEPINGST THOMAS AQUINAS CHURCH$0 / $0 / $0014165260H
No balance due
HEARING COMPLETED · IN VIOLATION
2025-01-13Fire Department Of NycRECORDKEEPINGMIDWOOD CATHOLIC ACADEMY$0 / $0 / $0014165241M
No balance due
PAID IN FULL · IN VIOLATION
2024-06-06Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSST THOMAS AQUINAS$935 / $935 / $0012155058M
No balance due
HEARING COMPLETED · IN VIOLATION
2021-11-12Fire Department Of NycRECORDKEEPINGMIDWOOD CATHOLIC ACADEMY$0 / $0 / $0011784243J
No balance due Default
PAID IN FULL · DEFAULTED
2021-03-03Nypd Transport Intelligence DiFAILURE TO COMPLY WITH THE TERMS AND CONDITIONS OF DOT PERMITSTHE BROOKLYN UNION GAS COD B A$3,600 / $3,618 / $00211959716
No balance due
HEARING COMPLETED · IN VIOLATION
2021-03-03Fire Department Of NycFIRE-RATED DOORS AND WINDOWSST. THOMAS AQUINAS MIDWOOD CAT$0 / $0 / $0011743155Z
No balance due
PAID IN FULL · IN VIOLATION
2020-03-19Dept. Of BuildingsFAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNERST THOMAS AQUINAS$312 / $312 / $0039020068H
No balance due
PAID IN FULL · IN VIOLATION
2020-03-19Dept. Of BuildingsFAILURE TO MAINTAIN BUILDING IN CODE-COMPLIANT MANNERST THOMAS AQUINAS$312 / $312 / $0039020067X
No balance due
PAID IN FULL · IN VIOLATION
2020-01-10Fire Department Of NycCERTIFICATES OF FITNESS AND CERTIFICATES OF QUALIFICATIONYAI$750 / $750 / $0011579991M

Showing 12 of 38 records. The API and the source dataset have the full list.

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) 2

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.

OpenedAgencyComplaintStatusClosed
2026-10-28DOHMHRodent – Rat SightingIn Progress—
2026-10-01DOTStreet Condition – Cave-inClosed2026-10-06

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-04; data as of 2026-11-04

Nearby properties

On Hendrickson St

Same tax block (7861)

All properties on Hendrickson St, Brooklyn · All of Brooklyn 11234 (Marine Park-Mill Basin-Bergen Beach)

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