{
  "address": "18 Lapidge Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/lapidge-street/18/",
  "apn": "3588033",
  "block": "3588",
  "lot": "033",
  "eas_baseid": "361100",
  "coordinates": {
    "lat": 37.761257,
    "lng": -122.422582
  },
  "parcel": {
    "year_built": 1909,
    "units": 1,
    "stories": 1,
    "rooms": 5,
    "bathrooms": 1,
    "bedrooms": 2,
    "lot_area_sqft": 2000,
    "building_area_sqft": 1083,
    "lot_depth_ft": 80,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 0018 LAPIDGE             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1136553,
    "assessed_improvement_value": 487093,
    "last_sale_date": "2021-05-17"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Resource Evaluation Response",
    "yearbuilt": "1909",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Inner Mission Boulevards and Alleys Reconstruction Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1906–1917",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "M202348",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-05-14",
      "status_date": "2010-05-14",
      "revised_cost": 1,
      "description": "street space and sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "201004200555",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-04-20",
      "status_date": "2010-05-18",
      "estimated_cost": 9815,
      "revised_cost": 9815,
      "description": "install vinyl siding on left and back sides of house only.not visible from the street. no structural changes 1300 sq ft",
      "source": "sf-building-permits"
    },
    {
      "number": "201004140225",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-04-14",
      "status_date": "2010-04-14",
      "estimated_cost": 7585,
      "revised_cost": 7585,
      "description": "replace 9 windows into extg opening. no structural work. not visible from the street.max u factor .40",
      "source": "sf-building-permits"
    },
    {
      "number": "9624445",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-12-20",
      "status_date": "1997-06-11",
      "estimated_cost": 4500,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8810951",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "1988-08-02",
      "status_date": "1988-12-13",
      "estimated_cost": 500,
      "description": "rat proof basement approx 400 sq. ft.",
      "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=LAPIDGE&street_type=ST&address_number=18",
      "retrieved": "2026-07-31"
    },
    {
      "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=3588033&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3588&lot=033",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3588033",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.42258190983094%2037.76125693558826)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}