{
  "address": "3466–3476 18th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/18th-street/3466/",
  "apn": "3576052",
  "block": "3576",
  "lot": "052",
  "eas_baseid": "360336",
  "coordinates": {
    "lat": 37.761945,
    "lng": -122.420973
  },
  "address_range": "3466–3476",
  "street_numbers_on_parcel": [
    "3466",
    "3468",
    "3470",
    "3472",
    "3474",
    "3476"
  ],
  "parcel": {
    "year_built": 1908,
    "units": 20,
    "stories": 3,
    "rooms": 38,
    "bathrooms": 20,
    "lot_area_sqft": 3400,
    "building_area_sqft": 8700,
    "lot_depth_ft": 85,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 15 Units or more",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3476 3466 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 512296,
    "assessed_improvement_value": 844461
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1908",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202412066283",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-12-06",
      "status_date": "2024-12-31",
      "estimated_cost": 41400,
      "revised_cost": 41400,
      "description": "upgrade existing fire alarm system to comply with sffc section 1103.7.6.1",
      "source": "sf-building-permits"
    },
    {
      "number": "M1185607",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-01-21",
      "status_date": "2020-01-21",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M804067",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-07-03",
      "status_date": "2017-07-03",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201704053202",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-04-05",
      "status_date": "2018-01-17",
      "estimated_cost": 83000,
      "revised_cost": 171360,
      "description": "soft story retrofit per sfbc chapter 4d engineering criteria 2012 iebc appendix a-4",
      "source": "sf-building-permits"
    },
    {
      "number": "201611303818",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-11-30",
      "status_date": "2016-11-30",
      "estimated_cost": 1800,
      "revised_cost": 1800,
      "description": "replace step risers and stairs less than 50%. to comply for violation #201647192 #5",
      "source": "sf-building-permits"
    },
    {
      "number": "M176431",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-08-11",
      "status_date": "2009-08-11",
      "revised_cost": 1,
      "description": "street space & sidewalk repair.",
      "source": "sf-building-permits"
    },
    {
      "number": "200608038464",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-08-03",
      "status_date": "2006-08-10",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2005/03/28/8547 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200503288547",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-03-28",
      "status_date": "2006-08-10",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "replace deteriorated wood, secure handrails & guardrails on rear exterior stairway. repairs to less",
      "source": "sf-building-permits"
    },
    {
      "number": "M21721",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2002-09-19",
      "status_date": "2002-09-19",
      "revised_cost": 0,
      "description": "side walk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "8912150",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1989-07-11",
      "status_date": "1989-07-21",
      "estimated_cost": 10000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8804028",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1988-03-30",
      "status_date": "1991-10-17",
      "estimated_cost": 1000,
      "description": "repair dry rot in rear stairs & landings, resecure handrails",
      "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=3466",
      "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=3576052&$order=closed_roll_year%20DESC&$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=3576&lot=052",
      "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=3576052",
      "retrieved": "2026-07-31"
    }
  ]
}