{
  "address": "3781 16th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/16th-street/3781/",
  "apn": "2622044",
  "block": "2622",
  "lot": "044",
  "eas_baseid": "342492",
  "coordinates": {
    "lat": 37.763666,
    "lng": -122.436852
  },
  "parcel": {
    "year_built": 1956,
    "units": 1,
    "stories": 1,
    "rooms": 4,
    "bathrooms": 1,
    "bedrooms": 2,
    "lot_area_sqft": 2382,
    "building_area_sqft": 950,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Corona Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3781 16TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1136553,
    "assessed_improvement_value": 487093,
    "last_sale_date": "2020-11-13"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "Historic Survey Result and 45 years or older",
    "yearbuilt": "1956",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "200408192054",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-08-19",
      "status_date": "2004-09-09",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "replace existing rotten deck in kind at rear revisions to app #200407290148 (no plans)",
      "source": "sf-building-permits"
    },
    {
      "number": "200407290148",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-07-29",
      "status_date": "2004-07-29",
      "estimated_cost": 3500,
      "revised_cost": 3500,
      "description": "see attached termite report no. 04672, item no. 1- all work to 2001 cbc",
      "source": "sf-building-permits"
    },
    {
      "number": "9118977",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-10-08",
      "status_date": "1992-02-09",
      "estimated_cost": 4400,
      "description": "reroofing",
      "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=3781",
      "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=2622044&$order=closed_roll_year%20DESC&$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=2622&lot=044",
      "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=2622044",
      "retrieved": "2026-07-28"
    }
  ]
}