{
  "address": "1166–1168 Potrero Avenue, San Francisco, CA 94110",
  "path": "/san-francisco/mission/potrero-avenue/1166/",
  "apn": "4211013",
  "block": "4211",
  "lot": "013",
  "eas_baseid": "370249",
  "coordinates": {
    "lat": 37.753504,
    "lng": -122.406725
  },
  "address_range": "1166–1168",
  "street_numbers_on_parcel": [
    "1166",
    "1168"
  ],
  "parcel": {
    "year_built": 1904,
    "units": 3,
    "stories": 3,
    "rooms": 14,
    "bathrooms": 3,
    "bedrooms": 5,
    "lot_area_sqft": 2500,
    "building_area_sqft": 5225,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "1168 1166 POTRERO             AV0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 585645,
    "assessed_improvement_value": 250989,
    "last_sale_date": "2019-06-24"
  },
  "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": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M1114747",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-07-25",
      "status_date": "2019-07-25",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201906274554",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-06-27",
      "status_date": "2019-06-27",
      "estimated_cost": 3000,
      "revised_cost": 5000,
      "description": "replace top floor windows (total of six) facing potrero av with aluminum-clad double-hung wood windows. no other work.",
      "source": "sf-building-permits"
    },
    {
      "number": "M221228",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-09-17",
      "status_date": "2010-09-17",
      "revised_cost": 1,
      "description": "street space and sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "9722125",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1997-11-03",
      "status_date": "1997-12-29",
      "estimated_cost": 7300,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8207227",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1982-08-31",
      "status_date": "1983-03-04",
      "estimated_cost": 3800,
      "description": "bldg use: apts",
      "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=1166",
      "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=4211013&$order=closed_roll_year%20DESC&$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=4211&lot=013",
      "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=4211013",
      "retrieved": "2026-07-31"
    }
  ]
}