{
  "schema_version": 1,
  "snapshot_id": "zip-pulse-2026-08-31",
  "dataset": "acris-zip-activity-pulse",
  "title": "ZIP Activity Pulse, as of 2026-08-31 (historical)",
  "demo": false,
  "validation_status": "validated",
  "review": {
    "reviewed_by": "Operator (pulse release QA)",
    "reviewed_at": "2026-09-13",
    "method": "Release QA status PASS in public/data/release-metadata.json; approver name not recorded"
  },
  "source": {
    "name": "NYC ACRIS property records joined to PLUTO residential lots",
    "publisher": "NYC Department of Finance and NYC Department of City Planning, via NYC Open Data",
    "url": "https://opendata.cityofnewyork.us/",
    "release_id": "zip_activity_pulse_v1.0.0_2026-08-31"
  },
  "retrieved_at": "2026-09-13",
  "as_of_date": "2026-08-31",
  "period": {
    "start": "2024-09-01",
    "end": "2026-08-31",
    "label": "Two consecutive 12-month periods"
  },
  "geographic_scope": "ZIPs used by the Bulletin neighborhoods (11207, 11208, 11239, 11203, 11210, 11236, 11221, 11237, 11102, 11103, 11105, 11106, 11212, 11216, 11233, 11213, 11225)",
  "methodology": {
    "version": "zip_activity_pulse_v1.0.0",
    "summary": "Counts distinct covered ACRIS documents per ZIP over two consecutive 12-month periods, divided by eligible residential lots. This is an earlier method than the Bulletin, so its numbers are not directly comparable with Bulletin event counts.",
    "url": "/record/methodology/"
  },
  "limitations": [
    "Superseded by the Neighborhood Record Bulletin methodology; kept as a historical snapshot.",
    "Filings per 1,000 lots count documents differently from Bulletin events; do not mix the two series.",
    "ZIP codes are postal geographies and do not match neighborhood boundaries."
  ],
  "provenance": {
    "generator": "scripts/record-import.mjs --adapter pulse",
    "input_file": "public/data/neighborhood-record-pulse.json",
    "input_sha256": "ecdf2bacd44ec1013f264f1b6977e625d013e1e497173a37b2676c68e574a481",
    "imported_at": "2026-10-13T20:52:55.597Z",
    "filter": "ZIPs from config/neighborhoods.json"
  },
  "observations": [
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11102",
      "geography_name": "ZIP 11102",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 233.6
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11102",
      "geography_name": "ZIP 11102",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 253.7
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11102",
      "geography_name": "ZIP 11102",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 626
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11102",
      "geography_name": "ZIP 11102",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 680
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11103",
      "geography_name": "ZIP 11103",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 149.4
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11103",
      "geography_name": "ZIP 11103",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 178.8
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11103",
      "geography_name": "ZIP 11103",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 611
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11103",
      "geography_name": "ZIP 11103",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 731
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11105",
      "geography_name": "ZIP 11105",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 164.2
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11105",
      "geography_name": "ZIP 11105",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 184.4
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11105",
      "geography_name": "ZIP 11105",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 838
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11105",
      "geography_name": "ZIP 11105",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 941
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11106",
      "geography_name": "ZIP 11106",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 210.9
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11106",
      "geography_name": "ZIP 11106",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 217.6
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11106",
      "geography_name": "ZIP 11106",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 568
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11106",
      "geography_name": "ZIP 11106",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 586
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11203",
      "geography_name": "ZIP 11203",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 241.7
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11203",
      "geography_name": "ZIP 11203",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 254.7
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11203",
      "geography_name": "ZIP 11203",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 2477
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11203",
      "geography_name": "ZIP 11203",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 2610
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11207",
      "geography_name": "ZIP 11207",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 290.2
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11207",
      "geography_name": "ZIP 11207",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 325.6
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11207",
      "geography_name": "ZIP 11207",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 2823
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11207",
      "geography_name": "ZIP 11207",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 3168
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11208",
      "geography_name": "ZIP 11208",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 222.6
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11208",
      "geography_name": "ZIP 11208",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 243.1
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11208",
      "geography_name": "ZIP 11208",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 2227
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11208",
      "geography_name": "ZIP 11208",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 2432
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11210",
      "geography_name": "ZIP 11210",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 232.2
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11210",
      "geography_name": "ZIP 11210",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 237
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11210",
      "geography_name": "ZIP 11210",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 1885
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11210",
      "geography_name": "ZIP 11210",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 1924
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11212",
      "geography_name": "ZIP 11212",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 289
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11212",
      "geography_name": "ZIP 11212",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 329.5
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11212",
      "geography_name": "ZIP 11212",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 1626
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11212",
      "geography_name": "ZIP 11212",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 1854
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11213",
      "geography_name": "ZIP 11213",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 284.8
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11213",
      "geography_name": "ZIP 11213",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 323.7
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11213",
      "geography_name": "ZIP 11213",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 1311
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11213",
      "geography_name": "ZIP 11213",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 1490
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11216",
      "geography_name": "ZIP 11216",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 337.6
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11216",
      "geography_name": "ZIP 11216",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 399.1
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11216",
      "geography_name": "ZIP 11216",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 1894
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11216",
      "geography_name": "ZIP 11216",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 2239
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11221",
      "geography_name": "ZIP 11221",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 337.9
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11221",
      "geography_name": "ZIP 11221",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 370
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11221",
      "geography_name": "ZIP 11221",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 2860
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11221",
      "geography_name": "ZIP 11221",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 3132
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11225",
      "geography_name": "ZIP 11225",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 319.6
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11225",
      "geography_name": "ZIP 11225",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 324.2
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11225",
      "geography_name": "ZIP 11225",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 1176
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11225",
      "geography_name": "ZIP 11225",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 1193
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11233",
      "geography_name": "ZIP 11233",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 325.7
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11233",
      "geography_name": "ZIP 11233",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 366.6
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11233",
      "geography_name": "ZIP 11233",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 2350
    },
    {
      "indicator_id": "pulse-filings-12m",
      "geography_id": "zip-11233",
      "geography_name": "ZIP 11233",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 2645
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11236",
      "geography_name": "ZIP 11236",
      "geography_kind": "zip",
      "period_label": "2024-09 to 2025-08",
      "period_start": "2024-09-01",
      "period_end": "2025-08-31",
      "value": 197
    },
    {
      "indicator_id": "pulse-filings-per-1000",
      "geography_id": "zip-11236",
      "geography_name": "ZIP 11236",
      "geography_kind": "zip",
      "period_label": "2025-09 to 2026-08",
      "period_start": "2025-09-01",
      "period_end": "2026-08-31",
      "value": 223.7
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