{
  "address": "4717–4719 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4717/",
  "apn": "2689025",
  "block": "2689",
  "lot": "025",
  "eas_baseid": "344200",
  "coordinates": {
    "lat": 37.759985,
    "lng": -122.443592
  },
  "address_range": "4717–4719",
  "street_numbers_on_parcel": [
    "4717",
    "4719"
  ],
  "parcel": {
    "year_built": 1904,
    "units": 2,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 1951,
    "building_area_sqft": 1677,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "4719 4717 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 674220,
    "assessed_improvement_value": 765788,
    "last_sale_date": "2014-05-23"
  },
  "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": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201606240897",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-06-24",
      "status_date": "2016-07-28",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa#2014-06-23-9065. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "M611427",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-08-05",
      "status_date": "2015-08-05",
      "revised_cost": 1,
      "description": "street space and sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "201409095859",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-09-09",
      "status_date": "2015-03-20",
      "estimated_cost": 75000,
      "revised_cost": 105636,
      "description": "rear building - residential remodel - lower level: remodel e bedroom and bath for 1 bedroom, full bath, and office. upper level: remodel kitchen and bath.",
      "source": "sf-building-permits"
    },
    {
      "number": "201406239065",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-06-23",
      "status_date": "2014-06-25",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "interior kitchen and bathroom remodel (residential); partially reconfigure some walls and closets; replace fixtures and cabinets, all interior work",
      "source": "sf-building-permits"
    },
    {
      "number": "200205166809",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-05-16",
      "status_date": "2002-06-06",
      "estimated_cost": 1000,
      "revised_cost": 2000,
      "description": "revision to 200204012836 lower footing as per plans",
      "source": "sf-building-permits"
    },
    {
      "number": "200204012836",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2002-04-01",
      "status_date": "2002-06-06",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "legalize the habitable room in basement-one small room",
      "source": "sf-building-permits"
    },
    {
      "number": "9913850",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-07-08",
      "status_date": "2000-07-12",
      "estimated_cost": 5746,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9123041",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-12-05",
      "status_date": "1992-07-23",
      "estimated_cost": 3600,
      "description": "reroof",
      "source": "sf-building-permits"
    },
    {
      "number": "8909941",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1989-06-08",
      "status_date": "1989-08-25",
      "estimated_cost": 800,
      "description": "repair existing front stairs",
      "source": "sf-building-permits"
    },
    {
      "number": "8410072",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1984-09-18",
      "status_date": "1984-11-15",
      "estimated_cost": 50,
      "description": "repair flue",
      "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=4717",
      "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=2689025&$order=closed_roll_year%20DESC&$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=2689&lot=025",
      "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=2689025",
      "retrieved": "2026-07-28"
    }
  ]
}