{
  "address": "18 Saturn Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/saturn-street/18/",
  "apn": "2626020",
  "block": "2626",
  "lot": "020",
  "eas_baseid": "342623",
  "coordinates": {
    "lat": 37.762965,
    "lng": -122.44121
  },
  "parcel": {
    "year_built": 1908,
    "units": 1,
    "stories": 2,
    "rooms": 7,
    "bathrooms": 2,
    "bedrooms": 2,
    "lot_area_sqft": 2500,
    "building_area_sqft": 1729,
    "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 0018 SATURN              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 335929,
    "assessed_improvement_value": 278812,
    "last_sale_date": "1995-06-14"
  },
  "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": "1908",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202302172210",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-02-17",
      "status_date": "2024-08-27",
      "estimated_cost": 20000,
      "revised_cost": 1,
      "description": "revision to bpa#201809190774 to change support of spiral stairs @ rear roof deck",
      "source": "sf-building-permits"
    },
    {
      "number": "201809190774",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-09-19",
      "status_date": "2024-08-27",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "provide new spiral stairs at the rear to a new roof deck. includes re roofing, guardrail and stairs.",
      "source": "sf-building-permits"
    },
    {
      "number": "201712136375",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-12-13",
      "status_date": "2020-01-16",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "replacement in kind of front stairs & railing. stairs are primary entrance to house. install fence in front yard. (e) deck & supports to remain.",
      "source": "sf-building-permits"
    },
    {
      "number": "201708286166",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-08-28",
      "status_date": "2017-12-14",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "replace (e) wood guard rail on rear deck (approved under pa #8914680 & #201706068563) with a glass rail.",
      "source": "sf-building-permits"
    },
    {
      "number": "201706068559",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-06-06",
      "status_date": "2017-07-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa #8001322. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "201706068563",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-06-06",
      "status_date": "2017-07-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa #8914680. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "201512286005",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-12-28",
      "status_date": "2018-10-12",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "repair dry-rot areas on existing stairs/deck. less than 50% repair",
      "source": "sf-building-permits"
    },
    {
      "number": "9720616",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1997-10-15",
      "status_date": "1997-12-09",
      "estimated_cost": 2600,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9623899",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1996-12-12",
      "status_date": "1996-12-24",
      "estimated_cost": 1600,
      "description": "install plywood on basement",
      "source": "sf-building-permits"
    },
    {
      "number": "8914680",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1989-08-14",
      "status_date": "1992-05-12",
      "estimated_cost": 24000,
      "description": "horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "8306871",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1983-07-21",
      "status_date": "1983-12-06",
      "estimated_cost": 1,
      "description": "to obtain a final inspection for work completed",
      "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=SATURN&street_type=ST&address_number=18",
      "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=2626020&$order=closed_roll_year%20DESC&$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=2626&lot=020",
      "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=2626020",
      "retrieved": "2026-07-28"
    }
  ]
}