{
  "name": "What US cities publish in their building permit data",
  "description": "Field-by-field coverage for 19 US jurisdictions, measured over the most recent 45 days of filings held for each. Percentages describe current filings, not a jurisdiction's whole archive.",
  "documentation": "https://pingpermit.com/sources",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "measuredOverDays": 45,
  "generatedAt": "2026-10-03T16:02:19.242Z",
  "markets": [
    {
      "slug": "san-francisco",
      "name": "San Francisco",
      "state": "CA",
      "county": "San Francisco",
      "page": "https://pingpermit.com/permits/san-francisco",
      "source": {
        "label": "data.sf.gov dataset i98e-djp9",
        "url": "https://data.sf.gov/d/i98e-djp9"
      },
      "permitsInHand": 1000,
      "filedFrom": "2026-09-14",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 84.6,
      "declaredValuePct": 62.8,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "chicago",
      "name": "Chicago",
      "state": "IL",
      "county": "Cook",
      "page": "https://pingpermit.com/permits/chicago",
      "source": {
        "label": "data.cityofchicago.org dataset ydr8-5enu",
        "url": "https://data.cityofchicago.org/d/ydr8-5enu"
      },
      "permitsInHand": 1000,
      "filedFrom": "2026-09-16",
      "filedTo": "2026-10-02",
      "contractorNamedPct": 100,
      "declaredValuePct": 79.3,
      "contactPhonePct": 0,
      "publishesCompletionDate": false
    },
    {
      "slug": "seattle",
      "name": "Seattle",
      "state": "WA",
      "county": "King",
      "page": "https://pingpermit.com/permits/seattle",
      "source": {
        "label": "data.seattle.gov dataset 76t5-zqzr",
        "url": "https://data.seattle.gov/d/76t5-zqzr"
      },
      "permitsInHand": 758,
      "filedFrom": "2026-08-19",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 0.8,
      "declaredValuePct": 97.9,
      "contactPhonePct": 0,
      "publishesCompletionDate": false
    },
    {
      "slug": "austin",
      "name": "Austin",
      "state": "TX",
      "county": "Travis",
      "page": "https://pingpermit.com/permits/austin",
      "source": {
        "label": "data.austintexas.gov dataset 3syk-w9eu",
        "url": "https://data.austintexas.gov/d/3syk-w9eu"
      },
      "permitsInHand": 1000,
      "filedFrom": "2026-09-03",
      "filedTo": "2026-10-02",
      "contractorNamedPct": 98.9,
      "declaredValuePct": 1.9,
      "contactPhonePct": 95.5,
      "publishesCompletionDate": false
    },
    {
      "slug": "los-angeles",
      "name": "Los Angeles",
      "state": "CA",
      "county": "Los Angeles",
      "page": "https://pingpermit.com/permits/los-angeles",
      "source": {
        "label": "data.lacity.org dataset pi9x-tg5x",
        "url": "https://data.lacity.org/d/pi9x-tg5x"
      },
      "permitsInHand": 1000,
      "filedFrom": "2026-09-22",
      "filedTo": "2026-09-26",
      "contractorNamedPct": 0,
      "declaredValuePct": 93.3,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "northern-kentucky",
      "name": "Northern Kentucky",
      "state": "KY",
      "county": "Kenton (Boone / Campbell pending)",
      "page": "https://pingpermit.com/permits/northern-kentucky",
      "source": {
        "label": "services2.arcgis.com dataset DevTracking_Permits_KC_Processing",
        "url": "https://services2.arcgis.com/d/DevTracking_Permits_KC_Processing"
      },
      "permitsInHand": 417,
      "filedFrom": "2025-10-03",
      "filedTo": "2026-09-25",
      "contractorNamedPct": 2.4,
      "declaredValuePct": 0,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "new-york",
      "name": "New York City",
      "state": "NY",
      "county": "Five boroughs",
      "page": "https://pingpermit.com/permits/new-york",
      "source": {
        "label": "data.cityofnewyork.us dataset rbx6-tga4",
        "url": "https://data.cityofnewyork.us/d/rbx6-tga4"
      },
      "permitsInHand": 854,
      "filedFrom": "2026-09-30",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 100,
      "declaredValuePct": 87.2,
      "contactPhonePct": 96,
      "publishesCompletionDate": false
    },
    {
      "slug": "mesa",
      "name": "Mesa",
      "state": "AZ",
      "county": "Maricopa",
      "page": "https://pingpermit.com/permits/mesa",
      "source": {
        "label": "citydata.mesaaz.gov dataset dzpk-hxfb",
        "url": "https://citydata.mesaaz.gov/d/dzpk-hxfb"
      },
      "permitsInHand": 616,
      "filedFrom": "2026-08-19",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 52.8,
      "declaredValuePct": 78.2,
      "contactPhonePct": 36.5,
      "publishesCompletionDate": true
    },
    {
      "slug": "marin-county",
      "name": "Marin County",
      "state": "CA",
      "county": "Marin",
      "page": "https://pingpermit.com/permits/marin-county",
      "source": {
        "label": "data.marincounty.gov dataset mkbn-caye",
        "url": "https://data.marincounty.gov/d/mkbn-caye"
      },
      "permitsInHand": 503,
      "filedFrom": "2026-08-19",
      "filedTo": "2026-10-02",
      "contractorNamedPct": 88.3,
      "declaredValuePct": 99.8,
      "contactPhonePct": 0,
      "publishesCompletionDate": false
    },
    {
      "slug": "philadelphia",
      "name": "Philadelphia",
      "state": "PA",
      "county": "Philadelphia",
      "page": "https://pingpermit.com/permits/philadelphia",
      "source": {
        "label": "Philadelphia L&I permits",
        "url": "https://services.arcgis.com/fLeGjb7u4uXqeF9q/arcgis/rest/services/PERMITS/FeatureServer/0"
      },
      "permitsInHand": 999,
      "filedFrom": "2026-09-24",
      "filedTo": "2026-10-02",
      "contractorNamedPct": 84.6,
      "declaredValuePct": 0,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "miami-dade",
      "name": "Miami-Dade",
      "state": "FL",
      "county": "Miami-Dade",
      "page": "https://pingpermit.com/permits/miami-dade",
      "source": {
        "label": "Miami-Dade County permits",
        "url": "https://services.arcgis.com/8Pc9XBTAsYuxx9Ny/arcgis/rest/services/miamidade_permit_data/FeatureServer/0"
      },
      "permitsInHand": 997,
      "filedFrom": "2026-09-29",
      "filedTo": "2026-10-02",
      "contractorNamedPct": 80.6,
      "declaredValuePct": 95.4,
      "contactPhonePct": 80.5,
      "publishesCompletionDate": true
    },
    {
      "slug": "nashville",
      "name": "Nashville",
      "state": "TN",
      "county": "Davidson",
      "page": "https://pingpermit.com/permits/nashville",
      "source": {
        "label": "Nashville building permits issued",
        "url": "https://services2.arcgis.com/HdTo6HJqh92wn4D8/arcgis/rest/services/Building_Permits_Issued_2/FeatureServer/0"
      },
      "permitsInHand": 992,
      "filedFrom": "2026-08-31",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 100,
      "declaredValuePct": 98.6,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "detroit",
      "name": "Detroit",
      "state": "MI",
      "county": "Wayne",
      "page": "https://pingpermit.com/permits/detroit",
      "source": {
        "label": "Detroit BSEED building permits",
        "url": "https://services2.arcgis.com/qvkbeam7Wirps6zC/arcgis/rest/services/bseed_building_permits/FeatureServer/0"
      },
      "permitsInHand": 794,
      "filedFrom": "2026-08-19",
      "filedTo": "2026-10-02",
      "contractorNamedPct": 0,
      "declaredValuePct": 99.5,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "louisville",
      "name": "Louisville",
      "state": "KY",
      "county": "Jefferson",
      "page": "https://pingpermit.com/permits/louisville",
      "source": {
        "label": "Louisville Metro active construction permits",
        "url": "https://services1.arcgis.com/79kfd2K6fskCAkyg/arcgis/rest/services/active_construction_permits/FeatureServer/0"
      },
      "permitsInHand": 1000,
      "filedFrom": "2026-09-09",
      "filedTo": "2026-10-03",
      "contractorNamedPct": 14.6,
      "declaredValuePct": 97.7,
      "contactPhonePct": 0,
      "publishesCompletionDate": false
    },
    {
      "slug": "las-vegas",
      "name": "Las Vegas",
      "state": "NV",
      "county": "Clark",
      "page": "https://pingpermit.com/permits/las-vegas",
      "source": {
        "label": "Las Vegas building permits",
        "url": "https://services1.arcgis.com/F1v0ufATbBQScMtY/arcgis/rest/services/OpenData_Building_Permits_/FeatureServer/0"
      },
      "permitsInHand": 433,
      "filedFrom": "2026-08-19",
      "filedTo": "2026-09-25",
      "contractorNamedPct": 100,
      "declaredValuePct": 94.2,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "cincinnati",
      "name": "Cincinnati",
      "state": "OH",
      "county": "Hamilton",
      "page": "https://pingpermit.com/permits/cincinnati",
      "source": {
        "label": "City of Cincinnati building permits (uhjb-xac9)",
        "url": "https://data.cincinnati-oh.gov/d/uhjb-xac9"
      },
      "permitsInHand": 968,
      "filedFrom": "2026-08-28",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 92.8,
      "declaredValuePct": 78.5,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "new-orleans",
      "name": "New Orleans",
      "state": "LA",
      "county": "Orleans",
      "page": "https://pingpermit.com/permits/new-orleans",
      "source": {
        "label": "City of New Orleans permits, BLDS schema (72f9-bi28)",
        "url": "https://data.nola.gov/d/72f9-bi28"
      },
      "permitsInHand": 998,
      "filedFrom": "2026-09-18",
      "filedTo": "2026-09-30",
      "contractorNamedPct": 69.7,
      "declaredValuePct": 46.3,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "montgomery-county-md",
      "name": "Montgomery County",
      "state": "MD",
      "county": "Montgomery",
      "page": "https://pingpermit.com/permits/montgomery-county-md",
      "source": {
        "label": "Montgomery County MD residential and commercial permits (m88u-pqki, i26v-w6bd)",
        "url": "https://data.montgomerycountymd.gov/d/m88u-pqki"
      },
      "permitsInHand": 1082,
      "filedFrom": "2026-08-19",
      "filedTo": "2026-10-01",
      "contractorNamedPct": 0,
      "declaredValuePct": 98.6,
      "contactPhonePct": 0,
      "publishesCompletionDate": true
    },
    {
      "slug": "orlando",
      "name": "Orlando",
      "state": "FL",
      "county": "Orange",
      "page": "https://pingpermit.com/permits/orlando",
      "source": {
        "label": "City of Orlando permit applications (ryhf-m453)",
        "url": "https://data.cityoforlando.net/d/ryhf-m453"
      },
      "permitsInHand": 997,
      "filedFrom": "2026-09-15",
      "filedTo": "2026-09-23",
      "contractorNamedPct": 95.4,
      "declaredValuePct": 88.2,
      "contactPhonePct": 50.7,
      "publishesCompletionDate": true
    }
  ]
}