454 Suydam Street, Brooklyn, NY 11237
BBL 3032230015 (Block 3223, Lot 15) · BIN 3073317 · Last updated:
Summary
454 Suydam Street (Brooklyn, NY 11237) is a 4-unit walk-up apartment building (building class C3: walk-up apartments, four families), built around 1931, on a 2,467 sq ft lot zoned R4. City tax records list the owner as MCSWEENEY, LUCHIA. The Department of Finance's final market value for tax year 2027 is $1,030,000. As of October 31, 2026, NYC Open Data shows two active DOB violations, two active ECB violations and nine open HPD violations. There were three 311 requests in the past 12 months and six HPD complaints since 2019.
At a glance
Lot & building
Basic facts about the tax lot and building from the city’s PLUTO database.
- Owner (as listed by the city)
- MCSWEENEY, LUCHIAThe owner name on the city’s tax records. It can lag behind recent sales and is often an LLC.
- Building class
- C3 – Walk-up apartments, four familiesThe 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
- 1931Often an estimate for older buildings.
- Floors
- 2
- Units
- 4 residential / 4 totalResidential units are apartments; total includes stores and offices.
- Buildings on lot
- 1
- Lot size
- 2,467 sq ft (24.67 ft × 100 ft)
- Building floor area
- 3,120 sq ft
- Zoning
- R4The zoning district sets what can be built and used here. Residential district.
- Built vs. allowed density (FAR)
- 1.26 built / 1.00 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 3032230015 (Borough 3, Block 3223, Lot 15) · BIN 3073317BBL identifies the tax lot; BIN identifies each building (from DOB/HPD/footprint records).
Official lookups: DOB BIS · ZoLa (zoning map) · ACRIS
Source: PLUTO (Dept. of City Planning) — dataset updated 2026-08-24, fetched 2026-10-31; Building Footprints — dataset updated 2026-10-25, fetched 2026-10-31
Tax assessment
How the Department of Finance values this lot for property tax.
- Market value (tax year 2027, final roll)
- $1,030,000The 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
- $463,500The portion of market value that taxes are calculated on (capped by law for small homes).
- Taxable value (final)
- $101,963Assessed value minus any exemptions.
- Tax class
- Tax class 2A – residential rental, 4–6 units
| Tax year | Roll | Market value | Assessed value | Tax class |
|---|---|---|---|---|
| 2027 | Final | $1,030,000 | $463,500 | 2A |
| 2026 | Final | $859,000 | $386,550 | 2A |
| 2025 | Final | $733,200 | $329,940 | 2A |
| 2024 | Final | $611,000 | $274,950 | 2A |
| 2023 | Final | $623,000 | $280,350 | 2A |
Source: DOF Property Valuation and Assessment Data — dataset updated 2026-09-14, fetched 2026-10-31
Sales & deed history 6
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 |
|---|---|---|---|---|---|
| 2008-07-10 | DEED | $0 / not stated | Mcsweeney, Irwin; Mcsweeney, Luchia | Mcsweeney, Luchia | 2008080801001001 |
| 1985-08-02 | DEED | $0 / not stated | Patti, Philip; Colasuonno, Josephine G | Mc Sweeney, Luchia; Mc Sweeney, Irwin | FT_3480001105148 |
| 1980-05-15 | DEED | $0 / not stated | Patti Onofrio Decd; Patti Fannie Administratrix For | Patti Fannie; Colasuonno Josephine Gabriella; Patti Philip | BK_8030116000086 |
| 1970-08-14 | DEED | $0 / not stated | Puorro Rita | Patti Onofrio | BK_7030042900121 |
| 1967-05-11 | DEED | $0 / not stated | Puorro Rita; Puorro Michael | Puorro Rita | BK_6730042300305 |
| 1966-02-25 | DEED | $0 / not stated | Givibel Shirley | Puorro Rita; Puorro Michael | BK_6630005400381 |
Source: ACRIS Real Property Master — dataset updated 2026-10-08, fetched 2026-10-31; ACRIS Real Property Legals — dataset updated 2026-10-08, fetched 2026-10-31; ACRIS Real Property Parties — dataset updated 2026-10-08, fetched 2026-10-31
DOB job filings 0 open of 0
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.
No records found in this dataset for this lot.
Source: DOB NOW: Build – Job Application Filings — dataset updated 2026-10-30, fetched 2026-10-31; DOB Job Application Filings (BIS) — dataset updated 2026-10-30, fetched 2026-10-31
Work permits 0
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.
No records found in this dataset for this lot.
Source: DOB NOW: Build – Approved Permits — dataset updated 2026-10-30, fetched 2026-10-31; DOB Permit Issuance (BIS) — dataset updated 2026-10-31, fetched 2026-10-31
DOB violations 2 active of 2
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 |
|---|---|---|---|---|
| Active VP-VIOLATION UNSERVED ECB-ACTIVE | 1991-07-07 | C-CONSTRUCTION OTHER OPTIONAL | VP070791C04EP03..ERR | |
| Active V-DOB VIOLATION - ACTIVE | 1991-07-01 | C-CONSTRUCTION OTHER OPTIONAL | V070191C04EP03 |
Source: DOB Violations — dataset updated 2026-10-31, fetched 2026-10-31
ECB violations (DOB) 2 active of 4
DOB violations that go to a hearing at OATH (formerly the Environmental Control Board) and can carry fines. Active means the condition has not been certified as corrected and/or the case is not resolved. A balance due is a fine the city says is unpaid.
| Status | Issued | Severity | What it was for | Penalty / paid / balance | ECB # |
|---|---|---|---|---|---|
| Active IN VIOLATION · NO COMPLIANCE RECORDED | 2010-04-23 | CLASS - 2 | FAILURE TO FILE COFC WITH DOB PURSUANT TO 28-204.2 FOR VIOLATING 34810951L-NO FIRE STOPPING ETC @ CELLAR.REM:FILE COFC | $800 / $800 / $0 | 34847077N |
| Active IN VIOLATION · NO COMPLIANCE RECORDED | 2008-10-20 | CLASS - 1 | FAILURE TO SAFEGUARD ALL PERSONS AND PROPERTY AFFECTED BY CONST OPERATIONS IN THAT PIPE SCAFFOLDING DOES NOT HAVE GUARDRAILS 36" TO 45" ALSO WORKER IS NOT WEARING ANY FALL PROTECTION WORKING ON TOP OF | $1,200 / $1,200 / $0 | 34707147P |
| Resolved WRITTEN OFF · CERTIFICATE ACCEPTED | 2009-11-18 | CLASS - 2 | FAILURE TO MAINTAIN BUILDING IN CODE-COMPLAINT MANNER. NO FIRE STOPINGCELLAR OF 2 STORIES (4 FAMILY) FOUND WITH MISSING FIRE STOPPING THROUGHOUT. REMEDY: PROVIDE MAINTAIN FIRE STOPPING. | $250 / $100 / $0 | 34810951L |
| Resolved DISMISSED · N/A - DISMISSED | 1991-07-01 | Non-Hazardous | OCCUPANCY CONTRARY TO THAT ALLOWED BY BUILDING DEPARTMENT RECORDS. STATES WALK-UP APARTMENT. NOW OCCUPIED AT BASEMENT AS 2 APARTMENT. FAILURE TO MAINTAIN FIRE STOPPING WHERE REQUIRED. BOILER ROOM NOT ENCLOSED N | $0 / $0 / $0 | 34060226Z |
Source: DOB ECB Violations — dataset updated 2026-10-31, fetched 2026-10-31
OATH tickets (all agencies) 0 unpaid of 21
Summonses heard at the Office of Administrative Trials and Hearings, from agencies like Sanitation, Buildings, Fire and Health, linked to this lot’s address. 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 # |
|---|---|---|---|---|---|---|
| Hearing pending NEW ISSUANCE | 2026-10-06 | Sanitation Others | IMPROPER RECEPTACLE FAILURE TO CONTAINERIZE - RESIDENTIAL 1ST | MCSWEENEY LUCHIA | $50 / $0 / $50 | 080080490Y |
| No balance due PAID IN FULL | 2021-03-23 | Dos - Enforcement Agents | FAILURE TO PROPERLY PUT RECYCS OUT FOR COLLECTION 1TO8DWELLING UNITS | MCSWEENEY LUCHIA | $25 / $25 / $0 | 047117259L |
| No balance due HEARING COMPLETED · DISMISSED | 2018-02-02 | Dos - Enforcement Agents | SIDEWALK OBSTRUCTION | MCSWEENEY | $0 / $0 / $0 | 041958707Y |
| No balance due PAID IN FULL | 2017-12-11 | Dos - Enforcement Agents | SNOW,ICE DIRT ON SIDEWALKS | MCSWEENEY | $100 / $100 / $0 | 044742184K |
| No balance due HEARING COMPLETED · DISMISSED | 2017-09-13 | Dos - Enforcement Agents | ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES | ARRIAGA FOR CIVIL COURT 20 7 | $0 / $0 / $0 | 044612459P |
| No balance due PAID IN FULL | 2017-09-13 | Dos - Enforcement Agents | ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES | ERIC GONZALEZ FOR BROOKLYN DIS | $75 / $75 / $0 | 044773670H |
| No balance due HEARING COMPLETED · DISMISSED | 2017-09-13 | Dos - Enforcement Agents | ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES | WANDA MUNDO | $0 / $0 / $0 | 044895226R |
| No balance due HEARING COMPLETED · DISMISSED | 2017-09-13 | Dos - Enforcement Agents | ILLEGAL PLACEMENT POSTERS STICKERS ON WINDSHIELDS WIPERS ON VEHICLES | FRANCES HERNANDEZ | $0 / $0 / $0 | 045200675P |
| No balance due PAID IN FULL | 2016-04-16 | Sanitation Dept | UNCOVERED RECEPTACLES 1ST OFFENSE | MCSWEENEY | $100 / $100 / — | 041326341N |
| No balance due PAID IN FULL | 2015-12-08 | Sanitation Dept | IMPROPER DISPOSAL OF ELECTRONIC WASTE | MCSWEENEY | $100 / $100 / — | 041559165K |
| No balance due PAID IN FULL | 2014-01-26 | Sanitation Dept | SNOW,ICE DIRT ON SIDEWALKS | MCSWEENEY | $100 / $100 / — | 041596799P |
| No balance due PAID IN FULL | 2013-02-26 | Sanitation Dept | NON-RECYC LEFT IN RECYC CONTAINER FOR COLLECTION(1TO8 DWELLING UNITS) | MCSWEENEY | $25 / $25 / — | 041836098M |
Showing 12 of 21 records. See the source dataset for the full list.
Source: OATH Hearings Division Case Status — dataset updated 2026-10-31, fetched 2026-10-31
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
- 380492
- Last registered
- 2024-12-11
- Registration valid until
- 2025-09-01 ExpiredRegistrations must be renewed every year.
| Role | Name | Company | Business city |
|---|---|---|---|
| Individualowner | Luchia Mcsweeney | Brooklyn, Ny | |
| Officer | Jeffrey Mcsweeney | New York, Ny |
Source: HPD Multiple Dwelling Registrations — dataset updated 2026-10-28, fetched 2026-10-31; HPD Registration Contacts — dataset updated 2026-10-28, fetched 2026-10-31
HPD housing-code violations 9 open of 18
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 Nov Sent Out · 2026-05-06 | A | 2026-05-06 | (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 | I | 2025-11-20 | §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 · 2025-06-11 | A | 2025-06-11 | (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 Nov Sent Out · 2024-04-12 | A | 2024-04-12 | (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 · 2023-03-27 | A | 2023-03-27 | (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 · 2022-03-02 | A | 2022-03-02 | (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 | A | 2021-04-13 | (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. | |
| Open Nov Sent Out · 2020-11-13 | B | 2020-11-13 | § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE BRICK AND MORTAR FROM 2ND STORY WINDOW TO ROOF, BUILDING FRONT | |
| Open Invalid Certification · 2009-10-27 | B | 2009-09-08 | SECTION 27-2040 ADM CODE PROVIDE ADEQUATE LIGHTING AT OR NEAR THE OUTSIDE OF THE FRONT ENTRANCEWAY OF THE BUILDING AND KEEP SAME BURNING FROM SUNSET EVERY DAY TO SUNRISE ON THE DAY FOLLOWING 100 WATTS MINIMUM REQUIRED. | |
| Closed Violation Dismissed · 2024-12-12 | I | 2024-11-29 | §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 · 2024-12-12 | I | 2023-11-22 | §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 | |
| Closed Violation Dismissed · 2024-12-12 | I | 2022-11-14 | §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 | |
| Closed Violation Dismissed · 2021-12-17 | I | 2021-04-13 | §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 · 2019-11-25 | I | 2019-10-31 | §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 · 2019-11-25 | I | 2018-10-22 | §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 | |
| Closed Violation Dismissed · 2018-02-14 | I | 2017-11-29 | §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 · 2018-02-14 | I | 2016-11-15 | §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 · 2018-02-14 | I | 2015-10-14 | §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 — dataset updated 2026-10-31, fetched 2026-10-31
HPD complaints 6
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 |
|---|---|---|---|---|
| 2020-11-03 | CLOSE | BLDG | Heat/Hot Water – Entire Building | The Department of Housing Preservation and Development was not able to gain access to your apartment or others in the building to inspect for a lack of heat or hot water. The complaint has been closed |
| 2013-02-01 | CLOSE | 4 | Heating – Heat Related | The Department of Housing Preservation and Development contacted an occupant of the apartment and verified that the following conditions were corrected. The complaint has been closed. If the condition |
| 2012-05-04 | CLOSE | BLDG | Electric – Lighting | The Department of Housing Preservation and Development inspected the following conditions. Violations were issued. Information about specific violations is available at www.nyc.gov/hpd |
| 2005-12-12 | CLOSE | BSMT | Heating – Heat Related | The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new |
| 2003-06-28 | CLOSE | BSMT. | General – Mold | The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new |
| 2003-06-18 | CLOSE | BSMT. | Plumbing – Water-Leaks | The Department of Housing Preservation and Development was not able to gain access to inspect the following conditions. The complaint has been closed. If the condition still exists, please file a new |
Source: HPD Housing Maintenance Code Complaints and Problems — dataset updated 2026-10-31, fetched 2026-10-31
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.
| Opened | Agency | Complaint | Status | Closed |
|---|---|---|---|---|
| 2025-12-09 | NYPD | Noise - Vehicle – Car/Truck Music | Closed | 2025-12-09 |
| 2025-12-09 | NYPD | Noise - Vehicle – Car/Truck Music | Closed | 2025-12-09 |
| 2025-11-23 | NYPD | Noise - Vehicle – Car/Truck Music | Closed | 2025-11-23 |
Source: 311 Service Requests from 2020 to Present — dataset updated 2026-10-31, fetched 2026-10-31
Nearby properties
On Suydam St
- 444 Suydam Street (one open item)
- 446 Suydam Street (13 open items)
- 450 Suydam Street (27 open items)
- 452 Suydam Street (eight open items)
- 455 Suydam Street
- 456 Suydam Street
- 457 Suydam Street
- 458 Suydam Street
Same tax block (3223)
- 1033 Hart Street (one open item)
- 1035 Hart Street
- 1037 Hart Street (one open item)
- 1041 Hart Street
- 1043 Hart Street (one open item)
- 1045 Hart Street
- 1047 Hart Street (one open item)
- 1049 Hart Street
Data as of October 31, 2026 (cached NYC Open Data; each section shows its own dataset date). Machine-readable: /api/property/3032230015.json