{
  "address": "3925 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/3925/",
  "apn": "3584091",
  "block": "3584",
  "lot": "091",
  "eas_baseid": "360911",
  "coordinates": {
    "lat": 37.760874,
    "lng": -122.431184
  },
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 2850,
    "building_area_sqft": 1680,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "NA",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3925 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 994386,
    "assessed_improvement_value": 426164,
    "last_sale_date": "2016-03-17"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202210114104",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-10-11",
      "status_date": "2023-01-24",
      "estimated_cost": 45000,
      "revised_cost": 45000,
      "description": "one unit: kitchen and bathroom rennovation. upgrade electrical and plumbing",
      "source": "sf-building-permits"
    },
    {
      "number": "200411179519",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-11-17",
      "status_date": "2005-02-11",
      "estimated_cost": 22000,
      "revised_cost": 22000,
      "description": "foundation repair work, including rear crawl space using call-out one over one on plans. increase f",
      "source": "sf-building-permits"
    },
    {
      "number": "M29177",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-09-10",
      "status_date": "2004-09-10",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200408040645",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-08-04",
      "status_date": "2005-02-11",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "foundation repair work only.",
      "source": "sf-building-permits"
    },
    {
      "number": "9621522",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-11-06",
      "status_date": "1997-03-06",
      "estimated_cost": 1000,
      "description": "remove & replace rotten stairs,upgrade treated wd,conc footg",
      "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=18TH&street_type=ST&address_number=3925",
      "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=3584091&$order=closed_roll_year%20DESC&$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=3584&lot=091",
      "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=3584091",
      "retrieved": "2026-07-28"
    }
  ]
}