{
  "address": "3887 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/3887/",
  "apn": "3585068",
  "block": "3585",
  "lot": "068",
  "eas_baseid": "360983",
  "coordinates": {
    "lat": 37.760955,
    "lng": -122.43016
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 2495,
    "building_area_sqft": 2020,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3887 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1153877,
    "assessed_improvement_value": 767157,
    "last_sale_date": "2021-09-23"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202507181107",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-07-18",
      "status_date": "2026-03-24",
      "estimated_cost": 55000,
      "revised_cost": 55000,
      "description": "modify and legalize laundry space located at the 1st story above basement garage, permit #980093951 in habitable space studio with bath",
      "source": "sf-building-permits"
    },
    {
      "number": "202207067847",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-07-06",
      "status_date": "2022-07-27",
      "estimated_cost": 24000,
      "revised_cost": 24000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201204259121",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-04-25",
      "status_date": "2012-04-26",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "add additional shower in bathroom. revision to app#201204208742.",
      "source": "sf-building-permits"
    },
    {
      "number": "201204208742",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-04-20",
      "status_date": "2012-07-02",
      "estimated_cost": 13000,
      "revised_cost": 13000,
      "description": "add a new bathroom in the extg study room next to the master bedroom in the 3rd floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "200710034471",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-10-03",
      "status_date": "2008-02-29",
      "revised_cost": 15000,
      "description": "bathroom work, toilet , bath, shower, sink moved tile work",
      "source": "sf-building-permits"
    },
    {
      "number": "9910999",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-06-03",
      "status_date": "1999-07-20",
      "estimated_cost": 1,
      "description": "renew app #9721288",
      "source": "sf-building-permits"
    },
    {
      "number": "9821486",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-10-20",
      "status_date": "1999-07-20",
      "estimated_cost": 5000,
      "description": "revisionn on ap#9800939 changing cmu wall",
      "source": "sf-building-permits"
    },
    {
      "number": "9800939S",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1998-01-20",
      "status_date": "2025-05-23",
      "estimated_cost": 40000,
      "description": "construct a 2 car garage,front stairs,repair front fence",
      "source": "sf-building-permits"
    },
    {
      "number": "9721288",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1997-10-23",
      "status_date": "1999-07-20",
      "estimated_cost": 47000,
      "description": "fire damage, non structural materials all work to match desi",
      "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=3887",
      "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=3585068&$order=closed_roll_year%20DESC&$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=3585&lot=068",
      "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=3585068",
      "retrieved": "2026-07-28"
    }
  ]
}