{
  "address": "544 Guerrero Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/guerrero-street/544/",
  "apn": "3578008",
  "block": "3578",
  "lot": "008",
  "eas_baseid": "360436",
  "coordinates": {
    "lat": 37.762439,
    "lng": -122.42416
  },
  "parcel": {
    "year_built": 1925,
    "units": 6,
    "stories": 3,
    "rooms": 24,
    "bathrooms": 6,
    "lot_area_sqft": 2640,
    "building_area_sqft": 6690,
    "lot_depth_ft": 80,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 0544 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 415308,
    "assessed_improvement_value": 702707,
    "last_sale_date": "1996-04-17"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1925",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202302061440",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-02-06",
      "status_date": "2024-05-09",
      "estimated_cost": 21600,
      "revised_cost": 28090,
      "description": "upgrad (e) fire alrm system to comply with sffc section 1103.7.6.1 to meet 75013 in all sleeping areas installation of low frequency sounders in all living and bedrooms",
      "source": "sf-building-permits"
    },
    {
      "number": "201407080731",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-07-08",
      "status_date": "2014-09-11",
      "estimated_cost": 65000,
      "revised_cost": 65000,
      "description": "soft story retrofit per sfbc chapter 34b engineering criteria fema p-807. n/a ordinance #155-13",
      "source": "sf-building-permits"
    },
    {
      "number": "201105176181",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-05-17",
      "status_date": "2011-06-17",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "emergency fire alarm panel replacement. replace existing notifier 12one conventional panel with new. notifier conventional panel. maintaining 2 pull stations & 4 smokes.",
      "source": "sf-building-permits"
    },
    {
      "number": "9005943",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1990-03-29",
      "status_date": "1990-12-28",
      "estimated_cost": 250,
      "revised_cost": 2500,
      "description": "repair ceiling of two units",
      "source": "sf-building-permits"
    },
    {
      "number": "9003713",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1990-02-27",
      "status_date": "1990-06-20",
      "estimated_cost": 7500,
      "description": "reroofing",
      "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=544",
      "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=3578008&$order=closed_roll_year%20DESC&$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=3578&lot=008",
      "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=3578008",
      "retrieved": "2026-07-31"
    }
  ]
}