{
  "address": "320 Liberty Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/liberty-street/320/",
  "apn": "3605042",
  "block": "3605",
  "lot": "042",
  "eas_baseid": "362110",
  "coordinates": {
    "lat": 37.757502,
    "lng": -122.428513
  },
  "parcel": {
    "year_built": 1941,
    "units": 1,
    "stories": 1,
    "rooms": 4,
    "bathrooms": 1,
    "lot_area_sqft": 2848,
    "building_area_sqft": 1143,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0320 LIBERTY             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3772275,
    "assessed_improvement_value": 759330,
    "last_sale_date": "2021-03-31"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Resource Assessment",
    "yearbuilt": "1941",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202207198801",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-07-19",
      "status_date": "2023-12-08",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "repair, replace, reclad decking, railing, stair threads/risers. side rear property line perimeter fence. no structural scope.",
      "source": "sf-building-permits"
    },
    {
      "number": "202112144392",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-12-14",
      "status_date": "2023-12-08",
      "estimated_cost": 180000,
      "revised_cost": 180000,
      "description": "remodel 2nd floor, capture pear of garage space for bed/bath. repair front windows, relocate and replace rear openings, roof skylights, resurface exterior surfaces. no envelope expansion.",
      "source": "sf-building-permits"
    },
    {
      "number": "202109279246",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-09-27",
      "status_date": "2023-11-22",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "removal of e plaster in one bedroom to verify existing framing and conditions for futre remodel. less than 200 sq ft. replace lath/plaster or sheetrock after verifying. no other work.",
      "source": "sf-building-permits"
    },
    {
      "number": "202009234761",
      "type": "additions alterations or repairs",
      "status": "withdrawn",
      "filed": "2020-09-23",
      "status_date": "2021-11-30",
      "estimated_cost": 700000,
      "description": "the project is a single family residential remodel including proposed vertical addition at south end of bldg and rear horizontal addition at existing ground floor & lvl 2. basement & rear yard access stair added below ground floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "201508275406",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-08-27",
      "status_date": "2015-08-27",
      "estimated_cost": 9100,
      "revised_cost": 9100,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9508855",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1995-06-12",
      "status_date": "1995-12-18",
      "estimated_cost": 4975,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8700648",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1987-01-16",
      "status_date": "1987-05-04",
      "estimated_cost": 1107,
      "description": "install aluminum windows",
      "source": "sf-building-permits"
    },
    {
      "number": "8502238",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1985-03-06",
      "status_date": "1985-05-17",
      "estimated_cost": 1530,
      "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=LIBERTY&street_type=ST&address_number=320",
      "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=3605042&$order=closed_roll_year%20DESC&$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=3605&lot=042",
      "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=3605042",
      "retrieved": "2026-07-28"
    }
  ]
}