{
  "address": "312 Liberty Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/liberty-street/312/",
  "apn": "3605076",
  "block": "3605",
  "lot": "076",
  "eas_baseid": "362147",
  "coordinates": {
    "lat": 37.757419,
    "lng": -122.428417
  },
  "parcel": {
    "year_built": 1970,
    "units": 2,
    "stories": 4,
    "rooms": 11,
    "bathrooms": 5,
    "bedrooms": 5,
    "lot_area_sqft": 1585,
    "building_area_sqft": 3011,
    "basement_area_sqft": 330,
    "use": "Multi-Family Residential",
    "property_class": "Dwellings - Apt 4 units or less",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0314 0312 LIBERTY             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 4746423,
    "assessed_improvement_value": 2288868,
    "last_sale_date": "2019-09-30"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1970",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202009083646",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-09-08",
      "status_date": "2023-01-09",
      "estimated_cost": 400000,
      "revised_cost": 400000,
      "description": "interior renovation including stair layout. (n) rear facade windows in (e) openings. (1) side facade window smaller size. relocate skylight (roof). electrical & plumbing per plans. new mech cooling system.",
      "source": "sf-building-permits"
    },
    {
      "number": "201507161691",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-07-16",
      "status_date": "2016-03-28",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa#201407090767 change water service & meter to 2\".",
      "source": "sf-building-permits"
    },
    {
      "number": "201407090767",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-07-09",
      "status_date": "2016-03-28",
      "estimated_cost": 7500,
      "revised_cost": 12850,
      "description": "remodel top 3 floors- 25 sprinkler heads-13d sprinkler system (e) 1-inch water service change to combination fire line & run 1 1/4\" copper 'k' to (n) 1 1/4\" sprnkler riser and domestic connection",
      "source": "sf-building-permits"
    },
    {
      "number": "M386087",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-04-17",
      "status_date": "2013-04-17",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201303283311",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2013-03-28",
      "status_date": "2016-05-13",
      "estimated_cost": 250000,
      "revised_cost": 344172,
      "description": "ref#201301147932. upper unit: replace & reconfi. all windows & doors @ grnd, 2nd & 3rd fl. remove sloped parapet walls. remodel (1) kitchen & (1) power @ 2nd fl,(2) baths @ 3rd fl. relocate internal stairs. (2)skylite. rear add @",
      "source": "sf-building-permits"
    },
    {
      "number": "201301147932",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-01-14",
      "status_date": "2013-01-15",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "remodel basement unit. remodel kitchen & bath. move bearing wall @ crawl space & replace footings. remove/reconfig. windows & doors with nw insulated windows & doors. 1 nw skylight (replace) nw electrical nw hydronic heat system. nw laundry closet. replace deck & railg nw fire rated @ side lot lins",
      "source": "sf-building-permits"
    },
    {
      "number": "M187626",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-01-07",
      "status_date": "2010-01-07",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "20000118362",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-01-18",
      "status_date": "2002-01-25",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revise app #9918317 garage door extention",
      "source": "sf-building-permits"
    },
    {
      "number": "9925807",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-12-08",
      "status_date": "2000-01-19",
      "estimated_cost": 800,
      "description": "replace patio doors with glass door",
      "source": "sf-building-permits"
    },
    {
      "number": "9921933",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-10-15",
      "status_date": "2000-01-19",
      "estimated_cost": 300,
      "description": "replace 3 kitchen windows front of bldng - energy windows",
      "source": "sf-building-permits"
    },
    {
      "number": "9918317",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-08-31",
      "status_date": "2000-01-19",
      "estimated_cost": 15000,
      "description": "horizontal addition",
      "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=312",
      "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=3605076&$order=closed_roll_year%20DESC&$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=076",
      "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=3605076",
      "retrieved": "2026-07-28"
    }
  ]
}