{
  "address": "339 Guerrero Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/guerrero-street/339/",
  "apn": "3555031L",
  "block": "3555",
  "lot": "031L",
  "eas_baseid": "359370",
  "coordinates": {
    "lat": 37.765789,
    "lng": -122.423867
  },
  "parcel": {
    "year_built": 1940,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 2,
    "lot_area_sqft": 2796,
    "building_area_sqft": 2800,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0341 0339 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 49415,
    "assessed_improvement_value": 91921
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1940",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202603036848",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2026-03-03",
      "status_date": "2026-04-06",
      "estimated_cost": 34000,
      "revised_cost": 34000,
      "description": "re-roofing: remove and replace roofing material / existing roofing material (in-kind)",
      "source": "sf-building-permits"
    },
    {
      "number": "M274012",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2011-07-29",
      "status_date": "2011-07-29",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "9804478",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-03-17",
      "status_date": "1999-12-06",
      "estimated_cost": 6000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8918887",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1989-10-05",
      "status_date": "1990-01-18",
      "estimated_cost": 3600,
      "description": "install aluminum windows",
      "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=GUERRERO&street_type=ST&address_number=339",
      "retrieved": "2026-07-31"
    },
    {
      "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=3555031L&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3555&lot=031L",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3555031L",
      "retrieved": "2026-07-31"
    }
  ]
}