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NYC Property Factsfree public-records reference

486 Smith Street, Brooklyn, NY 11231

BBL 3004780028 (Borough 3, Block 478, Lot 28) · BIN 3008168 · Last updated:

Also recorded in city data as: 486-488 Smith St

Summary · as of October 31, 2026

486 Smith Street (Brooklyn, NY 11231; tax lot BBL 3004780028) is a two-family home (building class B3: two-family home converted from one-family), built around 1901, on a 1,606 sq ft lot zoned R6B. City tax records list the owner as 486 SMITH STREET LLC; the most recent deed with a stated price is dated May 17, 2011 at $550,000 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $3,496,000. As of October 31, 2026, NYC Open Data shows 10 open HPD violations and four 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
486 SMITH STREET LLC
Building class
B3 · Two-family home converted from one-family
Year built · units
1901 · 2 res.
Lot area · zoning
1,606 sq ft · R6B
Market value (DOF)
$3,496,000 FY2027
Last priced deed
$550,000 · 2011-05-17
BBL
3004780028
BIN
3008168

How to cite: NYC Property Facts, “486 Smith Street, Brooklyn, NY 11231 (BBL 3004780028)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/486-smith-street-3004780028. 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)
486 SMITH STREET LLCThe 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
1901Often an estimate for older buildings.
Floors
3
Units
2 residential / 2 totalResidential units are apartments; total includes stores and offices.
Buildings on lot
1
Lot size
1,606 sq ft (21.42 ft × 75 ft)
Building floor area
2,474 sq ft
Zoning
R6B, 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)
1.54 built / 2.00 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 3004780028 (Borough 3, Block 478, Lot 28) · BIN 3008168BBL 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)
$3,496,000The 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
$209,760The portion of market value that taxes are calculated on (capped by law for small homes).
Taxable value (final)
$34,019Assessed 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$3,496,000$209,7601
2026Final$2,735,000$164,1001
2025Final$2,382,000$142,9201

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

Sales & deed history 5

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
2021-06-16DEED$0 / not statedKurek, Bogumil P; Majhrzak, Dorota A486 Smith Street Llc2021061601646001
2011-05-17DEED$550,000Castagliola, LucilleKurek, Bogumil P; Majchrzak, Dorota A2011060300859001
1992-05-15DEED$0 / not statedCastagliola, Gennaro/LwtCastagliola, LucilleFT_3750001758075
1991-11-27DEED$0 / not statedCastagliola, Gennaro/ExCastagliola, LucilleFT_3260001666026
1975-11-12DEED$0 / not statedCastagliola NancyCastagliola Jerry; Castagliola Nancy; Castagliola GennaroBK_7530081301885

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 9

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
PLAN EXAM - DISAPPROVED · 2014-03-24
320960938
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2014-03-13$8,000
Not open
SIGNED OFF · 2019-10-02
320696396
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2012-12-20$18,000
Not open
SIGNED OFF · 2013-11-12
320540367
BIS
A3 – Minor alteration (one type of work)2012-09-25—
Not open
APPLICATION PROCESSED-PART-NO PAYMENT · 2012-08-20
320609917
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2012-08-20$11,000
Not open
SIGNED OFF · 2019-02-19
320504469
BIS
A3 – Minor alteration (one type of work)2012-07-03—
Not open
SIGNED OFF · 2019-02-26
320469480
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2012-04-27$22,200
Not open
SIGNED OFF · 2019-10-09
320423840
BIS
A1 – Major alteration (changes use, egress or occupancy)2012-01-20$193,342
Not open
SIGNED OFF · 2019-02-26
320346595
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)2011-08-15$23,000
Not open
PLAN EXAM - APPROVED · 1993-10-13
300302072
BIS
A2 – Alteration with multiple work types (no change to use/occupancy)1993-10-06$10,620

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 33

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
2019-07-162021-01-31320423840
BIS
Plumbing / PlumbingISSUED (renewal)
2019-05-312020-11-30320423840
BIS
AlterationISSUED (renewal)
2017-11-202018-11-20320346595
BIS
Plumbing / PlumbingISSUED (renewal)
2017-11-202018-11-20320423840
BIS
Plumbing / PlumbingISSUED (renewal)
2017-10-172018-05-08320423840
BIS
AlterationISSUED (renewal)
2017-09-132018-05-08320696396
BIS
Equipment work / Mechanical/HVACISSUED (renewal)
2017-09-132018-05-08320346595
BIS
Equipment work / Other / general constructionISSUED (renewal)
2017-08-082018-08-08320469480
BIS
Equipment work / SprinklerISSUED (renewal)
2016-11-302017-11-30320469480
BIS
Equipment work / SprinklerISSUED (renewal)
2016-11-302017-11-30320469480
BIS
Equipment work / SprinklerISSUED (renewal)
2016-07-212017-07-21320346595
BIS
Plumbing / PlumbingISSUED (initial)
2016-06-272017-06-27320423840
BIS
Plumbing / PlumbingISSUED (renewal)

Showing 12 of 33 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 0

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).

No records found in this dataset for this lot.

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

ECB violations (DOB) 0 active of 7

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
2012-05-29CLASS - 2WORK DOES NOT CONFORM TO APPROVED CONSTRUCTION DOCUMENTS AND/OR APPROVED AMENDMENTS. NOTED: UPON INSPECTION WOOD FLR JOIST REMOVED & REPLACED W/METAL C JOIST/FRONT FOUNDATION & REAR REMOVED/REAR 1&2 FLR BEARING$0 / $0 / $034948139M
Resolved
Hearing: IN VIOLATION · Certification: CERTIFICATE ACCEPTED
2012-12-27CLASS - 1SEC. 3314.9 SUPPORTED SCAFFOLD DOES NOT MEET BLDG CODE STANDARDS. NOTED: AT TIME OF INSPECTION GUYS,TIES OR BRACES FOR THE SUPPORTED SCAFFOLD WAS INADEQUATE. CONTRACTOR WAS USING #9 WIRE. THE WIRE ONLY KEEPS$1,600 / $1,600 / $034990442Y
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2012-12-27CLASS - 1SEC. 3314.8 SUPPORTED SCAFFOLD DOES NOT MEET BLDG CODE STANDARDS. NOTED: AT TIME OF INSPECTION THE GUARDRAIL SYSTEM FOR SUPPORTED SCAFFOLD WAS INADEQUATE. ON WORKING PLATFORMS THE END RAILS WERE MISSING. ALSO$0 / $0 / $034990441M
Resolved
Hearing: DISMISSED · Certification: N/A - DISMISSED
2021-04-28CLASS - 2AT TIME OF INSPECTION, CELLAR OF PREMISES OCCUPIED AS HAIR SALON - "FIONA HAIR NYC" - SAID OCCUPANCY IS CONTRARY TO FINAL CERTIFICATE OF OCCUPANCY #320423840F WHICH STATES THAT CELLAR IS TO BE OCCUPIED AS ACCES$0 / $0 / $039040229H
Resolved
Hearing: STIPULATION/IN-VIO · Certification: CERTIFICATE ACCEPTED
2012-05-29CLASS - 2SEC. 1704.1.1 & 27-132. FAILURE TO FILE A SPECIAL INSPECTION STATEMENTOF RESPONSIBILITY PRIOR TO PERMIT ISSUANCE AND PRIOR TO START OF WORK UNDER SPECIAL INSPECTIONS REPORT.REMEDY:COMPLY W/NOV.PROVIDE ENGINEERS$400 / $400 / $034948140J
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2012-05-29CLASS - 2WORK W/O PERMIT. NOTED: UPON INSPECTION NO PERMIT ISSUED FOR CONSTRUCTION FENCE ERECTED AT SITE. REMEDY: OBTAIN PERMIT FOR CONSTRUCTION FENCE.$0 / $0 / $034948142N
Resolved
Hearing: CURED/IN-VIO · Certification: CURE ACCEPTED
2012-05-29CLASS - 2FAILURE TO PROVIDE APPROVED/ACCEPTED PLANS ON JOB SITE AT TIME OF INSPECTION. NOTED: UPON INSPECTION NO PLANS FOR SHEETING SHORING FOR EXCAVATION AT REAR YARD FOR EXTENSION & FRONT ENTRANCE AT SIDEWALK. REMEDY:$0 / $0 / $034948141L

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

OATH tickets (all agencies) 4 unpaid of 50

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
DEFAULTED · DEFAULTED
2024-12-24Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFFSTAR LEASING CORP$1,000 / $0 / $1,300000979114Y
Unpaid balance
APPEAL DECIS RENDERD · IN VIOLATION
2019-03-12Dep - BwsoFAILED TO SUBMIT AN ANNUAL TEST REPORT FOR A BACKFLOW PREVENTERMAJCHRZAK DOROTA A$50 / $0 / $500600107191
Unpaid balance
APPEAL DECIS RENDERD · IN VIOLATION
2019-03-12Dep - BwsoFAILED TO SUBMIT AN ANNUAL TEST REPORT FOR A BACKFLOW PREVENTERMAJCHRZAK DOROTA A$50 / $0 / $500600107182
Unpaid balance
APPEAL DECIS RENDERD · IN VIOLATION
2019-03-12Dep - BwsoFAILED TO SUBMIT AN ANNUAL TEST REPORT FOR A BACKFLOW PREVENTERMAJCHRZAK DOROTA A$50 / $0 / $500600107173
No balance due
PAID IN FULL
2026-04-04Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREET486 SMITH STREET LLC$50 / $50 / $0049626734J
No balance due
PAID IN FULL · SETTL IN-VIO
2025-12-20Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREET486 SMITH STREET LLC$300 / $175 / $0049612918R
No balance due Default
PAID IN FULL · DEFAULTED
2025-04-18Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST486 SMITH STREET LLC$80 / $80 / $0048913394H
No balance due
PAID IN FULL · SETTL IN-VIO
2025-04-18Sanitation OthersIMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST486 SMITH STREET LLC$300 / $185 / $0048913395J
No balance due
PAID IN FULL · ADMIT IN-VIO
2025-04-02Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 1ST OFFMOTIVATE LLC$350 / $350 / $0001010244J
Hearing pending Default
RESCHEDULED · DEFAULTED
2024-11-15Dep - Bureau Of Env. CompliancIDLING OF MOTOR VEHICLE ENGINE MORE THAN THREE MINUTES 2ND OFFAGGRESSIVE HEATING INC$1,500 / $0 / $1,650000890826L
No balance due
PAID IN FULL
2022-09-30Sanitation OthersFAILURE TO CLEAN 18 INCHES INTO STREET486 SMITH STREET LLC$50 / $50 / $0047359344H
No balance due Default
PAID IN FULL · DEFAULTED
2022-07-28Dos - Enforcement AgentsSTORAGE OF RECEPTACLES 1ST OCCURRENCE486 SMITH STREET LLC$80 / $80 / $0047495498R

Showing 12 of 50 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.

HPD building ID
371094
Last registered
2021-08-27
Registration valid until
2022-09-01 ExpiredRegistrations must be renewed every year.
RoleNameCompanyBusiness city
IndividualownerMario TirroBklyn, Ny

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 10 open of 14

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.

StatusClassIssuedAptCondition
Open
Nov Sent Out · 2026-05-05
A2026-05-05(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Open
Info Nov Sent Out · 2025-11-20
I2025-11-20§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Open
Nov Sent Out · 2025-06-10
A2025-06-10(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Open
Info Nov Sent Out · 2024-11-29
I2024-11-29§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Open
Nov Sent Out · 2024-04-11
A2024-04-11(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Open
Info Nov Sent Out · 2023-11-22
I2023-11-22§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Open
Nov Sent Out · 2023-03-24
A2023-03-24(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Open
Info Nov Sent Out · 2022-11-14
I2022-11-14§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Open
Nov Sent Out · 2022-03-02
A2022-03-02(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Open
Nov Sent Out · 2021-04-13
A2021-04-13(A) § HMC:FILE ANNUAL BEDBUG REPORT IN ACCORDANCE WITH HPD RULE AS DESCRIBED ON THE BACK OF THIS NOTICE OF VIOLATION OR AS DESCRIBED ON HPDS WEBSITE, WWW.NYC.GOV\HPD, SEARCH BED BUGS.
Closed
Violation Dismissed · 2019-09-11
I2018-10-19§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Closed
Violation Dismissed · 2019-09-11
I2017-11-29§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Closed
Violation Dismissed · 2019-09-11
I2016-11-15§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE
Closed
Violation Dismissed · 2019-09-11
I2015-10-14§27-2107 ADM CODE OWNER FAILED TO FILE A VALID REGISTRATION STATEMENT WITH THE DEPARTMENT AS REQUIRED BY ADM CODE §27-2097 AND IS THEREFORE SUBJECT TO CIVIL PENALTIES, PROHIBITED FROM CERTIFYING VIOLATIONS, AND DENIED THE RIGHT TO RECOVER POSSESSION OF PREMISE

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
2026-06-20NYPDIllegal Parking – Posted Parking Sign ViolationClosed2026-06-20
2026-01-11DSNYDirty Condition – TrashClosed2026-01-12

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

Nearby properties

On Smith St

Same tax block (478)

All properties on Smith St, Brooklyn · All of Brooklyn 11231 (Carroll Gardens-Cobble Hill-Gowanus-Red Hook)

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