{
  "address": "5 Vulcan Stairway, San Francisco, CA 94114",
  "path": "/san-francisco/castro/vulcan-stairway/5/",
  "apn": "2626028",
  "block": "2626",
  "lot": "028",
  "eas_baseid": "342627",
  "coordinates": {
    "lat": 37.763246,
    "lng": -122.441063
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "lot_area_sqft": 2435,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Corona Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0005 VULCAN              SW0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 339924,
    "assessed_improvement_value": 169955,
    "last_sale_date": "1994-06-24"
  },
  "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": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201002176667",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-02-17",
      "status_date": "2010-02-17",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "repair back yard retaining wall.",
      "source": "sf-building-permits"
    },
    {
      "number": "201001205037",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-01-20",
      "status_date": "2011-01-18",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200002182243",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-02-18",
      "status_date": "2000-08-18",
      "revised_cost": 6000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9601460",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1996-01-29",
      "status_date": "1998-01-02",
      "estimated_cost": 50000,
      "description": "new srairway connects 2 existing floors 1/2 bath grd flr hea",
      "source": "sf-building-permits"
    },
    {
      "number": "9311878",
      "type": "additions alterations or repairs",
      "status": "disapproved",
      "filed": "1993-07-15",
      "status_date": "1999-12-28",
      "estimated_cost": 1500,
      "description": "replace (e)treads & risers on front extr stairs/sheetrock",
      "source": "sf-building-permits"
    },
    {
      "number": "9310936S",
      "type": "additions alterations or repairs",
      "status": "withdrawn",
      "filed": "1993-06-29",
      "status_date": "1994-03-10",
      "estimated_cost": 99325,
      "description": "remove (e) rear addition, add (n) rear addition/n/2nd story",
      "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=VULCAN&street_type=STWY&address_number=5",
      "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=2626028&$order=closed_roll_year%20DESC&$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=2626&lot=028",
      "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=2626028",
      "retrieved": "2026-07-28"
    },
    {
      "id": "corbett-heights-context-statement",
      "name": "Michael R. Corbett, Corbett Heights, San Francisco (Western Part of Eureka Valley) Historic Context Statement, prepared for Corbett Heights Neighbors and funded by the Historic Preservation Fund Committee, adopted by the San Francisco Historic Preservation Commission 16 August 2017 (Motion No. 0314, Case No. 2015-006003SRV)",
      "query": "http://default.sfplanning.org/Preservation/CorbettHeightsHCS/hp_corbett_hcs_HCS_FINAL-081617.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Corbett Heights Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-13"
    }
  ],
  "historic_survey": {
    "style": "cottage",
    "survey": "Corbett Heights Historic Context Statement (2017)",
    "source": "corbett-heights-context-statement",
    "note": "Listed among the properties the statement puts forward as meriting further study; it is a context statement rather than a survey, and says the list is conservative rather than exhaustive."
  }
}