{
  "address": "3973 19th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/19th-street/3973/",
  "apn": "3601109",
  "block": "3601",
  "lot": "109",
  "eas_baseid": "474424",
  "coordinates": {
    "lat": 37.759218,
    "lng": -122.431981
  },
  "parcel": {
    "year_built": 2008,
    "stories": 3,
    "rooms": 5,
    "bathrooms": 2,
    "bedrooms": 3,
    "building_area_sqft": 1504,
    "basement_area_sqft": 14,
    "use": "Single Family Residential",
    "property_class": "Town House",
    "construction_type_code": "NA",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3973 19TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1393832,
    "assessed_improvement_value": 1393832,
    "last_sale_date": "2018-02-23"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Not 45 years or older",
    "yearbuilt": "2008",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201802050388",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-02-05",
      "status_date": "2018-02-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa #201012317708. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "201802050412",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-02-05",
      "status_date": "2018-02-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to 201012317708 and 201802050388 - remove from scope \"removal of 2nd internal egress stair from lower unit (3973)",
      "source": "sf-building-permits"
    },
    {
      "number": "201012317708",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2010-12-31",
      "status_date": "2018-02-13",
      "estimated_cost": 16500,
      "revised_cost": 16500,
      "description": "removal of 2nd internal egress stair from lower unit. (3973) removal of non structural partition between garage and common stair. relocation of e post between garage doors, new garage door, enlarge curb cut",
      "source": "sf-building-permits"
    },
    {
      "number": "M85785",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-09-11",
      "status_date": "2007-09-11",
      "revised_cost": 0,
      "description": "house number. verify and add address 3973 lower unit & 3975 upper unit.",
      "source": "sf-building-permits"
    }
  ],
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=19TH&street_type=ST&address_number=3973",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=3601109&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3601&lot=109",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3601109",
      "retrieved": "2026-07-28"
    }
  ]
}