{
  "address": "4678–4680 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4678/",
  "apn": "2658024",
  "block": "2658",
  "lot": "024",
  "eas_baseid": "343574",
  "coordinates": {
    "lat": 37.760593,
    "lng": -122.442973
  },
  "address_range": "4678–4680",
  "street_numbers_on_parcel": [
    "4678",
    "4680"
  ],
  "parcel": {
    "year_built": 1907,
    "units": 3,
    "stories": 3,
    "rooms": 15,
    "bathrooms": 6,
    "bedrooms": 9,
    "lot_area_sqft": 1920,
    "building_area_sqft": 3450,
    "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": "4680 4678 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 47312,
    "assessed_improvement_value": 143196
  },
  "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": "200804099288",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-04-09",
      "status_date": "2008-04-09",
      "estimated_cost": 100000,
      "revised_cost": 100000,
      "description": "increased value of work to $160,000.00 with permit #1140201 (permit application # 200711268869)",
      "source": "sf-building-permits"
    },
    {
      "number": "M107565",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-02-13",
      "status_date": "2008-02-13",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200711268869",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-11-26",
      "status_date": "2008-04-22",
      "estimated_cost": 60000,
      "revised_cost": 60000,
      "description": "repair fire damaged on 3rd floor, water damaged in 2/f,1/f including all baths & kitchen, vaountary add plywood at certain walls per plan, add 2 grade beams at g/f, repair front steps, replace broken window, same size, same kind.add bathroom in rear porch storage.add storage/doors to basement.",
      "source": "sf-building-permits"
    },
    {
      "number": "200608159530",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-08-15",
      "status_date": "2006-11-21",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "renew app#200507288878/200506235890 to continue with work",
      "source": "sf-building-permits"
    },
    {
      "number": "200507288878",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-07-28",
      "status_date": "2006-11-21",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "revised app#200506235890. foundation reviseion -structural per plan).",
      "source": "sf-building-permits"
    },
    {
      "number": "200506235890",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-06-23",
      "status_date": "2006-11-21",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "repair & reinforce (e) foundation & part of 2nd floor joist. repair & rebuild (e) rear porch & 2nd",
      "source": "sf-building-permits"
    },
    {
      "number": "8310387",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1983-10-14",
      "status_date": "1986-03-04",
      "estimated_cost": 1890,
      "description": "bring building up to code...................................",
      "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=4678",
      "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=2658024&$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=2658&lot=024",
      "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=2658024",
      "retrieved": "2026-07-28"
    },
    {
      "id": "progressive-era-styles-context-statement",
      "name": "Elena Moore, San Francisco Planning Department, Progressive Era & Early Revival Styles (1890-1930) Historic Context Statement, SF Survey Cultural Resources Survey, adopted January 18, 2023",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=5c9487ef3fe2e54195baf95878f34c32e7a6e474ca0ff21bcf17fe715c68260a&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Progressive Era & Early Revival Styles Historic Context Statement, adopted 2023",
      "retrieved": "2026-08-30"
    }
  ],
  "historic_survey": {
    "survey": "Progressive Era & Early Revival Styles Historic Context Statement (2023)",
    "source": "progressive-era-styles-context-statement",
    "style": "Classical Revival",
    "year_built_as_surveyed": "1907",
    "address_as_surveyed": "4676-4680 18th Street",
    "note": "A Classical Revival building of 1907."
  },
  "building": {
    "completed": "1907"
  }
}