{
  "address": "3806 16th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/16th-street/3806/",
  "apn": "2621013",
  "block": "2621",
  "lot": "013",
  "eas_baseid": "342464",
  "coordinates": {
    "lat": 37.763925,
    "lng": -122.437168
  },
  "parcel": {
    "year_built": 1986,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 4,
    "bedrooms": 6,
    "lot_area_sqft": 2308,
    "building_area_sqft": 3022,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Corona Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3806 16TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 390462,
    "assessed_improvement_value": 466613,
    "last_sale_date": "1987-05-28"
  },
  "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": "1986",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201705267723",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-26",
      "status_date": "2017-08-08",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "install 1700 sq. ft of hardie siding to left side wall. visible, no structural change.",
      "source": "sf-building-permits"
    },
    {
      "number": "201407312736",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-07-31",
      "status_date": "2014-10-02",
      "estimated_cost": 17000,
      "revised_cost": 17000,
      "description": "replace 6 windows all like for like to be replaced with wood clad visible from street",
      "source": "sf-building-permits"
    },
    {
      "number": "8509167",
      "type": "new construction wood frame",
      "status": "complete",
      "filed": "1985-08-22",
      "status_date": "1987-04-09",
      "estimated_cost": 260000,
      "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=16TH&street_type=ST&address_number=3806",
      "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=2621013&$order=closed_roll_year%20DESC&$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=2621&lot=013",
      "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=2621013",
      "retrieved": "2026-07-28"
    }
  ]
}