{
  "address": "1048 Potrero Avenue, San Francisco, CA 94110",
  "path": "/san-francisco/mission/potrero-avenue/1048/",
  "apn": "4153006",
  "block": "4153",
  "lot": "006",
  "eas_baseid": "369641",
  "coordinates": {
    "lat": 37.755336,
    "lng": -122.406903
  },
  "parcel": {
    "year_built": 1923,
    "units": 4,
    "stories": 2,
    "rooms": 12,
    "bathrooms": 4,
    "lot_area_sqft": 2500,
    "building_area_sqft": 3392,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 1048 POTRERO             AV0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 259996,
    "assessed_improvement_value": 225316,
    "last_sale_date": "1992-09-10"
  },
  "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": "1923",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202406063916",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-06-06",
      "status_date": "2024-06-12",
      "estimated_cost": 12000,
      "revised_cost": 12000,
      "description": "remove (e) built up roof. replace all roof flashing. scupper drain, vent pipe flashing, roof flashing vents. install one layer of #28 lb figerglass base sheet. torch down one layer of modified bitumen base sheet and one layer of modified bitumen graniular. apply one coat of aluminim roof coating.",
      "source": "sf-building-permits"
    },
    {
      "number": "M198627",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-04-21",
      "status_date": "2010-04-21",
      "revised_cost": 1,
      "description": "street space and sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "200007034278",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-07-03",
      "status_date": "2000-09-21",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "repair wood stairs, remove padlock to door leading to ext. staiirway, provide selfclosing d evice",
      "source": "sf-building-permits"
    },
    {
      "number": "9612278",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-07-09",
      "status_date": "1997-08-21",
      "estimated_cost": 3000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8611388",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1986-09-15",
      "status_date": "1989-09-24",
      "estimated_cost": 500,
      "description": "to comply with dahi inspection",
      "source": "sf-building-permits"
    },
    {
      "number": "8601440",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1986-02-06",
      "status_date": "1986-03-24",
      "estimated_cost": 2865,
      "description": "installation of aluminun windows",
      "source": "sf-building-permits"
    },
    {
      "number": "8312430",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1983-12-05",
      "status_date": "1986-11-17",
      "estimated_cost": 2965,
      "description": "superseded by #8611388",
      "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=POTRERO&street_type=AVE&address_number=1048",
      "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=4153006&$order=closed_roll_year%20DESC&$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=4153&lot=006",
      "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=4153006",
      "retrieved": "2026-07-31"
    }
  ]
}