{
  "address": "4773 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4773/",
  "apn": "2689015",
  "block": "2689",
  "lot": "015",
  "eas_baseid": "344190",
  "coordinates": {
    "lat": 37.759566,
    "lng": -122.44425
  },
  "parcel": {
    "year_built": 1908,
    "units": 1,
    "stories": 2,
    "rooms": 7,
    "bathrooms": 3,
    "bedrooms": 3,
    "lot_area_sqft": 2308,
    "building_area_sqft": 1930,
    "basement_area_sqft": 538,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 4773 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 901004,
    "assessed_improvement_value": 386140,
    "last_sale_date": "2013-07-16"
  },
  "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": "202503192550",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-03-19",
      "status_date": "2025-03-19",
      "estimated_cost": 15500,
      "revised_cost": 15500,
      "description": "re-roofing about 11 squares, no hot works.",
      "source": "sf-building-permits"
    },
    {
      "number": "201308275388",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2013-08-27",
      "status_date": "2026-01-09",
      "estimated_cost": 10000,
      "revised_cost": 120000,
      "description": "convert (e) lower floor basement into habitable space. the addition to include two study, two bathrooms, a hallway & office. convert (e) laundry into media room & (e) playroom into bedroom.",
      "source": "sf-building-permits"
    },
    {
      "number": "200412020547",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-12-02",
      "status_date": "2005-01-20",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "minor revision to plans, under 200405123655 for city's as-built record.",
      "source": "sf-building-permits"
    },
    {
      "number": "200405123655",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2004-05-12",
      "status_date": "2005-01-20",
      "estimated_cost": 18000,
      "revised_cost": 29000,
      "description": "to add a single level deck at rear and a full bath on ground floor per plans.",
      "source": "sf-building-permits"
    },
    {
      "number": "9117604",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1991-09-23",
      "status_date": "1992-04-18",
      "estimated_cost": 4000,
      "description": "completion of order of abatement.",
      "source": "sf-building-permits"
    },
    {
      "number": "9105728",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-04-08",
      "status_date": "1991-10-08",
      "estimated_cost": 7500,
      "description": "vinyl siding alside to rear & west side wall",
      "source": "sf-building-permits"
    },
    {
      "number": "9022542",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1990-10-31",
      "status_date": "1991-03-26",
      "estimated_cost": 13865,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9019085",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1990-09-25",
      "status_date": "1991-12-30",
      "estimated_cost": 4300,
      "description": "correct bldg code violations",
      "source": "sf-building-permits"
    },
    {
      "number": "8910086",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1989-06-12",
      "status_date": "1989-08-04",
      "estimated_cost": 500,
      "description": "repair damage ceiling in living room, repair rear stair",
      "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=4773",
      "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=2689015&$order=closed_roll_year%20DESC&$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=015",
      "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=2689015",
      "retrieved": "2026-07-28"
    }
  ]
}