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263 9th Street, Brooklyn, NY 11215

BBL 3010040064 (Borough 3, Block 1004, Lot 64) · BIN 3022108 · Last updated:

Also recorded in city data as: 261 9 St

Summary · as of October 31, 2026

263 9th Street (Brooklyn, NY 11215; tax lot BBL 3010040064) is a religious building (building class M4: religious building (subtype M4)), built around 1925, on a 4,000 sq ft lot zoned R6A. City tax records list the owner as MERCYFIRST; per ACRIS, a deed to this owner dated May 26, 2009 lists a price of $2,200,000. The Department of Finance's final market value for tax year 2027 is $1,414,000. As of October 31, 2026, NYC Open Data shows two active DOB violations. 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.)

Owner of record
MERCYFIRST
Building class
M4 · Religious building
Year built · units
1925 · 0 res.
Lot area · zoning
4,000 sq ft · R6A
Market value (DOF)
$1,414,000 FY2027
Last priced deed
$2,200,000 · 2009-05-26
BBL
3010040064
BIN
3022108

How to cite: NYC Property Facts, “263 9th Street, Brooklyn, NY 11215 (BBL 3010040064)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/263-9th-street-3010040064. 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)
MERCYFIRSTThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
Building class
M4 – Religious building (subtype M4)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
1925Often an estimate for older buildings.
Floors
2
Units
0 residential / 1 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
4,000 sq ft (50 ft × 80 ft)
Building floor area
10,200 sq ft (incl. 10,200 sq ft commercial)
Zoning
R6A, C2-4The 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)
2.55 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).
Identifiers
BBL 3010040064 (Borough 3, Block 1004, Lot 64) · BIN 3022108BBL 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 2026-11-01; 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)
$1,414,000The 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
$636,300The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$636,300Assessed value minus any exemptions.
Tax class
Tax class 4 – commercial / industrial
Tax yearRollMarket valueAssessed valueTax class
2027Final$1,414,000$636,3004
2026Final$1,380,000$621,0004
2025Final$1,360,000$612,0004

Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-01

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
2024-12-17DEED$0 / not statedMary'S Hall, Inc.Mercyfirst2025010600603001
2009-05-26DEED$2,200,000Mary'S Hall, Inc.Mercyfirst2009052900553001
2001-11-14DEED$0 / not statedRoman Coatholic Church Of St Thomas AquinasMary'S Hall IncFT_3380007933038
1970-01-08DEED$0 / not statedKenny Virginia M; Duffy Joseph GThe Roman Catholic Church Of St Thomas AquinasBK_7030038601520

Source: ACRIS Real Property Master — city dataset updated 2026-10-08; data as of 2026-11-01; ACRIS Real Property Legals — city dataset updated 2026-10-08; data as of 2026-11-01; ACRIS Real Property Parties — city dataset updated 2026-10-08; data as of 2026-11-01

DOB job filings 0 open of 11

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
SIGNED OFF · 2016-01-12
321092232
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2015-02-26$10,000
Not open
SIGNED OFF · 2015-11-19
321086588
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2015-02-18$123,000
Not open
SIGNED OFF · 2016-01-27
321018411
BIS
A1 – Major alteration (changes use, egress or occupancy)2014-11-10$175,000
Not open
SIGNED OFF · 2015-08-18
320980480
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2014-09-22$75,000
Not open
SIGNED OFF · 2003-02-19
301421343
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2002-10-03$2,000
Not open
SIGNED OFF · 2002-10-30
301360738
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2002-05-31$50,000
Not open
SIGNED OFF · 2002-12-04
301355049
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2002-05-23$15,000
Not open
SIGNED OFF · 2003-01-27
301355058
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2002-05-23$35,000
Not open
SIGNED OFF · 2002-12-16
301328542
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2002-04-16$100,000
Not open
SIGNED OFF · 2003-03-04
301320185
BIS
A1 – Major alteration (changes use, egress or occupancy)2002-03-22$3,000,000
Not open
PLAN EXAM - DISAPPROVED · 1997-04-22
300622217
BIS
A1 – Major alteration (changes use, egress or occupancy)1997-03-14$10,000

Source: DOB NOW: Build – Job Application Filings — city dataset updated 2026-10-31; data as of 2026-11-01; DOB Job Application Filings (BIS) — city dataset updated 2026-10-30; data as of 2026-10-31

Work permits 16

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
2015-03-172015-07-31321018411
BIS
AlterationISSUED (initial)
2015-03-162016-03-15321086588
BIS
Plumbing / PlumbingISSUED (initial)
2015-03-162016-03-15321086588
BIS
Equipment work / SprinklerISSUED (initial)
2015-03-162015-12-17321086588
BIS
Equipment work / Mechanical/HVACISSUED (initial)
2015-02-242016-02-24320980480
BIS
Plumbing / PlumbingISSUED (initial)
2015-02-042015-07-31320980480
BIS
Equipment work / Other / general constructionISSUED (initial)
2015-02-042016-02-04320980480
BIS
Construction equipment (scaffold, fence, shed) / Construction equipmentISSUED (initial)
2002-12-242003-12-24301421343
BIS
Plumbing / PlumbingISSUED (initial)
2002-10-112003-07-01301421343
BIS
Equipment work / Fire suppressionISSUED (initial)
2002-07-152003-07-15301328542
BIS
Plumbing / PlumbingISSUED (initial)
2002-07-152003-07-15301355058
BIS
Equipment work / SprinklerISSUED (initial)
2002-07-102002-11-02301360738
BIS
Equipment work / BoilerISSUED (initial)

Showing 12 of 16 records. The API and the source dataset have the full list.

Source: DOB NOW: Build – Approved Permits — city dataset updated 2026-10-31; data as of 2026-11-01; DOB Permit Issuance (BIS) — city dataset updated 2026-10-31; data as of 2026-10-31

DOB violations 2 active of 3

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
2020-12-21E-ELEVATOR ELEVATORREQUIREDV122120E9027/694961
Active
V-DOB VIOLATION - ACTIVE
2017-01-03ACC1-(OTHER BLDGS TYPES) - ELEVATOR AFFIRMATION OF CORRECTION ELEVATORREQUIREDVIO ISSUED TO ELEVATOR - FAIL TO CORRECT DEFECTS ON 2015 CAT 1 INSP/TSTV010317ACC108736
Resolved/dismissed
V*-DOB VIOLATION - DISMISSED
2010-10-08VCAT1-ELEVATOR ANNUAL INSPECTION / TEST ELEVATORREQUIREDV*100810VCAT103394

Source: DOB Violations — city dataset updated 2026-10-31; data as of 2026-11-01

ECB violations (DOB) 0 active of 0

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.

No records found in this dataset for this lot.

Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-01

OATH tickets (all agencies) 0 unpaid of 39

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 #
Hearing pending
NEW ISSUANCE
2026-09-29Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMERCYFIRST$0 / $0 / $0012189557M
Hearing pending
NEW ISSUANCE
2026-08-25Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMERCYFIRST$0 / $0 / $0012187843Y
No balance due
HEARING COMPLETED · IN VIOLATION
2026-07-30Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMERCYFIRST$0 / $0 / $0012186414L
No balance due
HEARING COMPLETED · IN VIOLATION
2025-11-07Fire Department Of NycELECTRICAL LIGHTING HAZARDSMERCY FIRST$0 / $0 / $0014214745Y
No balance due
PAID IN FULL
2025-08-01Sanitation OthersDIRTY SIDEWALKMERCYFIRST$50 / $50 / $0049230919P
Hearing pending
NEW ISSUANCE
2025-07-15Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUBCONSOLIDATED EDISON COMPANY OF$600 / $0 / $600001038869Y
Hearing pending
NEW ISSUANCE
2025-04-07Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 3RD AND SUBAMAZON LOGISTICS INC$600 / $0 / $600001033152Y
No balance due
PAID IN FULL · IN VIOLATION
2024-12-29Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMERCYFIRST$935 / $935 / $0012163286Y
No balance due
HEARING COMPLETED · IN VIOLATION
2024-07-11Fire Department Of NycFIRE PROTECTION SYSTEMS:FAIL TO PREVENT UNNECESSARY UNWARRANTED ALARMSMERCYFIRST$0 / $0 / $0012153118X
No balance due
HEARING COMPLETED · IN VIOLATION
2023-11-15Fire Department Of NycFIRE PROTECTION SYSTEMSMERCY FIRST$0 / $0 / $0014091624K
No balance due
PAID IN FULL · IN VIOLATION
2023-09-06Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFFPENSKE TRUCK LEASING CORPORATI$350 / $350 / $0000830708X
No balance due
HEARING COMPLETED · DISMISSED
2023-05-15Fire Department Of NycINSPECTION AND TESTINGMERCYFIRST$0 / $0 / $0014064787L

Showing 12 of 39 records. The API and the source dataset have the full list.

Source: OATH Hearings Division Case Status — city dataset updated 2026-11-01; data as of 2026-11-01

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 2026-10-28; data as of 2026-11-01; HPD Registration Contacts — city dataset updated 2026-10-28; data as of 2026-11-01

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 2026-10-31; data as of 2026-11-01

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 2026-11-01; data as of 2026-11-01

311 requests (last 12 months) 3

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
2026-10-18NYPDIllegal Parking – Posted Parking Sign ViolationClosed2026-10-18
2026-05-26NYPDIllegal Parking – Posted Parking Sign ViolationClosed2026-05-26
2026-03-21DPRRoot/Sewer/Sidewalk Condition – Trees and Sidewalks ProgramIn Progress—

Source: 311 Service Requests from 2020 to Present — city dataset updated 2026-11-01; data as of 2026-11-01

Nearby properties

On 9 St

Same tax block (1004)

All properties on 9 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