735 Hendrix Street, Brooklyn, NY 11207
BBL 3043060064 (Borough 3, Block 4306, Lot 64) · BIN 3096870 · Last updated:
Summary · as of October 31, 2026
735 Hendrix Street (Brooklyn, NY 11207; tax lot BBL 3043060064) is a 3-unit walk-up apartment building (building class C0: three-family walk-up), built around 1899, on a 4,000 sq ft lot zoned R5. City tax records list the owner as ATLAS ESTATE DEVELOPMENT LLC; the most recent deed with a stated price is dated February 4, 2016 at $650,000 (per ACRIS). The Department of Finance's final market value for tax year 2027 is $1,232,000. As of October 31, 2026, NYC Open Data shows one open HPD violation. There were no 311 requests in the past 12 months and one HPD complaint since 2019. (Source: NYC Open Data — DOB, HPD, OATH, DOF, DCP and ACRIS datasets — compiled by NYC Property Facts.)
- Owner of record
- ATLAS ESTATE DEVELOPMENT LLC
- Building class
- C0 · Three-family walk-up
- Year built · units
- 1899 · 3 res.
- Lot area · zoning
- 4,000 sq ft · R5
- Market value (DOF)
- $1,232,000 FY2027
- Last priced deed
- $650,000 · 2016-02-04
- BBL
- 3043060064
- BIN
- 3096870
- 0Open DOB jobs (permit issued, no sign-off)
- 0Active DOB violations
- 0Active ECB violations
- 1Open HPD violations
- 0OATH tickets with unpaid balance
How to cite: NYC Property Facts, “735 Hendrix Street, Brooklyn, NY 11207 (BBL 3043060064)”, data as of 2026-10-31, https://nycpropertyfacts.com/ny/brooklyn/735-hendrix-street-3043060064. 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)
- ATLAS ESTATE DEVELOPMENT LLCThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C0 – Three-family walk-upThe Department of Finance’s category for what kind of building this is.
- Land use
- Multi-family walk-up buildingsCity Planning’s broad category of how the lot is used.
- Year built
- 1899Often an estimate for older buildings.
- Floors
- 2.5
- Units
- 3 residential / 3 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 4,000 sq ft (40 ft × 100 ft)
- Building floor area
- 2,562 sq ft
- Zoning
- R5The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 0.64 built / 1.50 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 3043060064 (Borough 3, Block 4306, Lot 64) · BIN 3096870BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Agency lookups: DOB BIS · ZoLa (zoning map) · ACRIS
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)
- $1,232,000The 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
- $73,920The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $13,411Assessed value minus any exemptions.
- Tax class
- Tax class 1 – 1–3 family homes (and some small mixed-use / vacant lots)
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $1,232,000 | $73,920 | 1 |
| 2026 | Final | $937,000 | $56,220 | 1 |
| 2025 | Final | $1,041,000 | $62,460 | 1 |
Source: DOF Property Valuation and Assessment Data — city dataset updated 2026-09-14; data as of 2026-11-04
Sales & deed history 12
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.
| Date | Type | Price | Seller (grantor) | Buyer (grantee) | Doc ID |
|---|---|---|---|---|---|
| 2018-04-13 | DEED | $0 / not stated | Yuen, Kwan Ying | Atlas Estate Development Llc | 2018041300481001 |
| 2016-02-04 | DEED | $650,000 | Elite Properties Nyc Group Llc | Yuen, Kwan Ying | 2016020900679001 |
| 2015-07-27 | DEED | $350,000 | Grand Parx Properties Llc | Elite Properties Nyc Group Llc | 2015081700480001 |
| 2014-10-02 | DEED | $185,000 | Vixamar, Max | Grand Parx Properties Llc | 2014101501054001 |
| 2013-12-19 | DEED | $0 / not stated | 152 18 Llc | Vixamar, Max | 2013121601015001 |
| 2013-02-18 | DEED | $0 / not stated | Vixamar, Max | 152 18 Llc | 2013021901597001 |
| 2008-05-14 | DEED | $560,000 | Zurich Associates Ltd. | Vixamar, Max | 2008051900357001 |
| 2008-02-07 | DEED | $330,000 | Rodriguez, Joe | Zurich Associates Ltd. | 2008022001121001 |
| 2000-12-13 | DEED | $0 / not stated | Allen, Elijah; Jones, Martha Allen; Stallings, Mary Allen | Rodriguez, Joe | FT_3610007457561 |
| 1998-01-06 | DEED | $0 / not stated | Stallings, Mary Allen; Jones, Martha Allen; Allen, Elijah | Allen, Elijah; Jones, Martha Allen; Stallings, Mary Allen | FT_3350005936135 |
| 1993-12-15 | DEED | $0 / not stated | Evans, Jackie | Stallings, Mary Allen; Jones, Martha Allen; Allen, Elijah | FT_3950004124395 |
| 1989-12-21 | DEED | $0 / not stated | Hall, Maggie | Evans, Jackie | FT_3940001517294 |
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 2
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.
| Status | Job # | Type | Filed | Est. cost |
|---|---|---|---|---|
| Not open SIGNED OFF · 2016-01-22 | 321261834 BIS | A2 – Alteration with multiple work types (no change to use/occupancy) | 2015-10-26 | $6,000 |
| Not open SIGNED OFF · 2002-03-07 | 301085894 BIS | A1 – Major alteration (changes use, egress or occupancy) | 2000-10-10 | $600 |
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 3
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.
| Issued | Expires | Job # | Work | Permit status |
|---|---|---|---|---|
| 2015-10-26 | 2016-10-25 | 321261834 BIS | Plumbing / Plumbing | ISSUED (initial) |
| 2001-02-09 | 2002-02-09 | 301085894 BIS | Alteration | ISSUED (initial) |
| 2001-02-09 | 2002-02-09 | 301085894 BIS | Alteration | ISSUED (initial) |
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).
| Status | Issued | Type | Description | Number |
|---|---|---|---|---|
| Resolved/dismissed V*-DOB VIOLATION - DISMISSED | 2011-11-21 | B-BOILER BOILER OPTIONAL | V*112111B305589 |
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.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Resolved Hearing: DEFAULT · Certification: CERTIFICATE ACCEPTED | 2009-12-24 | CLASS - 1 | OCCUPANCY CONTRARY TO THAT ALLOWED BY DOB RECORDS. NOTED: DOB RECORDS INDICATE PROPERTY LOT TO BE (2) FAMILY DWELLING WITH BAS LEVEL TO BE (1) FAMILY NO DWELLING @ 2ND FL & ATTIC FOR STORAGE ONLY. THE PROPERTY | $12,000 / $3,332 / $0 | 34823010M |
| Resolved Hearing: DEFAULT · Certification: CERTIFICATE ACCEPTED | 2010-05-06 | CLASS - 2 | FAILURE TO FILE C OF O WITH D O B PURSANT TO 28-204.2 FOR VIOLATION 34823010M FOR ILLEGHAL DWELLING FILE C OF O | $4,000 / $1,080 / $0 | 34846145L |
Source: DOB ECB Violations — city dataset updated 2026-10-31; data as of 2026-11-04
OATH tickets (all agencies) 0 unpaid of 40
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.
| Status | Date | Agency | Charge | Respondent | Imposed / paid / balance | Ticket # |
|---|---|---|---|---|---|---|
| No balance due PAID IN FULL | 2026-07-03 | Dos - Enforcement Agents | DIRTY SIDEWALK | ATLAS ESTATE DEVELOPMENT LLC | $50 / $50 / $0 | 049883436Z |
| No balance due Default PAID IN FULL · DEFAULT | 2016-06-18 | Sanitation Others | DIRTY SIDEWALK DIRTY AREA | YUEN | $130 / $130 / — | 0189440076 |
| No balance due Default PAID IN FULL · DEFAULT | 2015-08-01 | Sanitation Others | DIRTY SIDEWALK DIRTY AREA | GRAND PARK PROPERTIES LLC | $300 / $100 / — | 0186872227 |
| No balance due Default PAID IN FULL · DEFAULT | 2015-07-25 | Dos - Enforcement Agents | DIRTY SIDEWALK DIRTY AREA | GRAND PARX PROPERTIES LLC | $300 / $102 / — | 041807302H |
| No balance due Default PAID IN FULL · DEFAULT | 2015-06-17 | DIRTY AREA | GRAND PARX PROPERTIES LLC | $300 / $103 / — | 040439733R | |
| No balance due Default PAID IN FULL · DEFAULT | 2015-06-12 | DIRTY AREA | GRAND PARX PROPERTIES LLC | $300 / $103 / — | 040415738J | |
| No balance due Default PAID IN FULL · DEFAULT | 2015-03-06 | SNOW,ICE DIRT ON SIDEWALKS | GRAND PARK PROPERTIES LLC | $350 / $105 / — | 0186749009 | |
| No balance due Default PAID IN FULL · DEFAULT | 2015-02-28 | LOOSE RUBBISH | GRAREL PARK PROPERTIES LLC | $300 / $105 / — | 0186748908 | |
| No balance due Default PAID IN FULL · DEFAULT | 2015-02-23 | SNOW,ICE DIRT ON SIDEWALKS | GRAND PARX PROP | $350 / $105 / — | 0186441723 | |
| No balance due Default PAID IN FULL · DEFAULT | 2015-02-03 | SNOW,ICE DIRT ON SIDEWALKS | GRAND PRIX PROPERTIES LLC | $350 / $101 / — | 0184758980 | |
| No balance due Default PAID IN FULL · DEFAULT | 2014-12-20 | Sanitation Others | DIRTY SIDEWALK DIRTY AREA | GRAND PAR X PROPERTIES LLC | $300 / $102 / — | 0186203546 |
| No balance due Default PAID IN FULL · DEFAULT | 2014-12-18 | Sanitation Others | DIRTY SIDEWALK DIRTY AREA | GRAND PARX PROP | $300 / $102 / — | 0186208642 |
Showing 12 of 40 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
- 310593
- Last registered
- 2025-04-22
- Registration valid until
- 2025-09-01 ExpiredRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Individualowner | Kwan Yuen | Jamaica, Ny | |
| Agent | Flora Leung | ATLAS ESTATE DEVELOPMENT LLC | Jamaica, Ny |
| Sitemanager | Flora Leung |
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 1 open of 59
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.
| Status | Class | Issued | Apt | Condition |
|---|---|---|---|---|
| Open Info Nov Sent Out · 2025-11-24 | I | 2025-11-24 | §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 · 2025-04-17 | I | 2024-12-03 | §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 · 2023-09-08 | I | 2022-11-17 | §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 · 2023-09-08 | I | 2022-03-16 | §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 · 2023-09-08 | I | 2021-04-21 | §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 · 2023-09-08 | I | 2019-11-07 | §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 · 2023-09-08 | I | 2018-01-09 | §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 Closed · 2016-01-12 | B | 2012-08-22 | § 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE HAND RAIL AT STOOP AT BUILDING FRONT. | |
| Closed Violation Closed · 2012-11-09 | C | 2012-08-22 | 3 | § 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 3rd ROOM FROM EAST AT SOUTH LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2012-11-08 | C | 2012-08-22 | 3 | § 27-2005 ADMIN. CODE: PROPERLY SECURE THE LOOSE WINDOW FRAME IN THE 1st ROOM FROM EAST AT NORTH LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2016-01-12 | A | 2012-08-22 | 3 | § 27-2026 ADMIN. CODE: RESET, SO AS TO SECURE A PROPER AND TIGHT CONNECTION, THE WATER CLOSET BOWL .. IN THE BATHROOM LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2016-01-12 | B | 2012-08-22 | 3 | § 27-2005 ADMIN. CODE: REPLACE WITH NEW THE BROKEN OR DEFECTIVE ENTRANCE DOOR IN THE BATHROOM LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2016-01-12 | B | 2012-08-22 | § 27-2010,2011,2012 ADMIN. CODE: CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE SEWAGE AT BASEMENT | |
| Closed Violation Closed · 2016-01-12 | B | 2012-08-22 | 3 | § 27-2005 ADMIN. CODE: REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN UNIFORM COLOR AT CEILING IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2016-01-12 | B | 2012-08-22 | 3 | § 27-2018 ADMIN. CODE: ABATE THE NUISANCE CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2012-11-08 | C | 2012-08-22 | 3 | § 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER CEILING IN THE 2nd ROOM FROM EAST AT SOUTH LOCATED AT APT 3, 2nd STORY, 1st APARTMENT FROM NORTH AT EAST |
| Closed Violation Closed · 2012-11-08 | C | 2012-08-15 | 3 | § 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE 3rd ROOM FROM EAST LOCATED AT APT 3, 2nd STORY |
| Closed Violation Closed · 2016-01-12 | B | 2012-08-15 | 3 | § 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. IN THE ENTIRE APARTMENT LOCATED AT APT 3, 2nd STORY |
| Closed Violation Closed · 2016-01-12 | B | 2012-08-15 | § 27-2010,2011,2012 ADMIN. CODE: CLEANSE AND DISINFECT TO THE SATISFACTION OF THIS DEPARTMENT AFTER REMOVING THE DRIED SEWAGE AT BASEMENT STY AT PUBLIC HALL | |
| Closed Violation Closed · 2012-11-08 | C | 2012-08-15 | 3 | § 27-2005 ADMIN. CODE: REPAIR THE ROOF SO THAT IT WILL NOT LEAK OVER THE CEILING IN THE 2nd ROOM FROM EAST LOCATED AT APT 3, 2nd STORY |
Showing 20 of 59 records — open violations are listed first; the API lists every one. The API and the source dataset have the full list.
Source: HPD Housing Maintenance Code Violations — city dataset updated 2026-11-02; data as of 2026-11-04
HPD complaints 1
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.
| Received | Status | Apt | Problem(s) | Outcome |
|---|---|---|---|---|
| 2025-11-01 | CLOSE | 22NDFL | Appliance – Electric/Gas Range Heat/Hot Water – Apartment Only | An HPD Inspector was not able to gain access to inspect this complaint. The Inspector left a card at the time of the inspection and a letter was sent from HPD after the inspection attempt to encourage |
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 Hendrix St
- 734 Hendrix Street (one open item)
- 736 Hendrix Street
- 732 Hendrix Street (26 open items)
- 738 Hendrix Street
- 741 Hendrix Street (one open item)
- 729 Hendrix Street
- 742 Hendrix Street (59 open items)
- 743 Hendrix Street
- 727 Hendrix Street
- 744 Hendrix Street
Same tax block (4306)
- New Lots Avenue (five open items)
- 596 New Lots Avenue (10 open items)
- 598 New Lots Avenue
- 600 New Lots Avenue
- 602 New Lots Avenue (151 open items)
- 606 New Lots Avenue (48 open items)
- 608 New Lots Avenue (71 open items)
- 654 Schenck Avenue (one open item)
- 656 Schenck Avenue (one open item)
- 658 Schenck Avenue
All properties on Hendrix St, Brooklyn · All of Brooklyn 11207 (East New York-New Lots)
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