{
  "address": "4400–4402 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4400/",
  "apn": "2650014",
  "block": "2650",
  "lot": "014",
  "eas_baseid": "343304",
  "coordinates": {
    "lat": 37.760874,
    "lng": -122.438432
  },
  "address_range": "4400–4402",
  "street_numbers_on_parcel": [
    "4400",
    "4402"
  ],
  "parcel": {
    "year_built": 1907,
    "units": 3,
    "stories": 3,
    "rooms": 15,
    "bathrooms": 5,
    "bedrooms": 8,
    "lot_area_sqft": 1934,
    "building_area_sqft": 4014,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "4402 4400 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1792949,
    "assessed_improvement_value": 768402,
    "last_sale_date": "2007-08-23"
  },
  "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": "1907",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201705085965",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-08",
      "status_date": "2017-05-16",
      "estimated_cost": 50,
      "revised_cost": 500,
      "description": "repair/replace missing sheetrock in garage, fire tape as required. comply with nov #201777911",
      "source": "sf-building-permits"
    },
    {
      "number": "200812168601",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-12-16",
      "status_date": "2009-11-06",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "one unit - remove door in kitchen & relocate to living room",
      "source": "sf-building-permits"
    },
    {
      "number": "M28965",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-08-27",
      "status_date": "2004-08-27",
      "revised_cost": 0,
      "description": "sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "200202139034",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-02-13",
      "status_date": "2002-03-22",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "voluntary seismic strengthening & foundation repair, remove 1 (e) post",
      "source": "sf-building-permits"
    },
    {
      "number": "200111012297",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-11-01",
      "status_date": "2002-03-22",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "rev. appl#200008178149, attached bid nov#200117241 relocate & add skylt, change of door swing",
      "source": "sf-building-permits"
    },
    {
      "number": "200105169338",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-05-16",
      "status_date": "2001-11-21",
      "estimated_cost": 1200,
      "revised_cost": 1200,
      "description": "rev to 200105098752 reve shoring of underpinning the foundation",
      "source": "sf-building-permits"
    },
    {
      "number": "200105098752",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-05-09",
      "status_date": "2001-11-21",
      "estimated_cost": 1800,
      "revised_cost": 1800,
      "description": "comply w/ n.o.v. #200117241:shoring of underpinning of foundation",
      "source": "sf-building-permits"
    },
    {
      "number": "M16158",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-05-09",
      "status_date": "2002-05-09",
      "revised_cost": 70000,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200008178149",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2000-08-17",
      "status_date": "2001-11-21",
      "estimated_cost": 50000,
      "revised_cost": 70000,
      "description": "convert (e) attic into habitable space",
      "source": "sf-building-permits"
    },
    {
      "number": "9923332",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-11-02",
      "status_date": "2000-05-02",
      "estimated_cost": 16829,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9713978",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1997-07-25",
      "status_date": "1997-08-19",
      "estimated_cost": 3596,
      "description": "termite repair",
      "source": "sf-building-permits"
    },
    {
      "number": "8407793",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1984-07-19",
      "status_date": "1986-02-14",
      "estimated_cost": 8600,
      "description": "continue work begun under #8107836 seal interior finish one",
      "source": "sf-building-permits"
    },
    {
      "number": "8300452",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1983-01-17",
      "status_date": "1984-03-01",
      "estimated_cost": 4200,
      "description": "to continue work started on application 8107836",
      "source": "sf-building-permits"
    },
    {
      "number": "8208804",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1982-10-25",
      "status_date": "1982-12-29",
      "estimated_cost": 4200,
      "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=4400",
      "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=2650014&$order=closed_roll_year%20DESC&$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=2650&lot=014",
      "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=2650014",
      "retrieved": "2026-07-28"
    }
  ]
}