{
  "address": "477–481 14th Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/14th-street/477/",
  "apn": "3546020",
  "block": "3546",
  "lot": "020",
  "eas_baseid": "359039",
  "coordinates": {
    "lat": 37.767803,
    "lng": -122.423847
  },
  "address_range": "477–481",
  "street_numbers_on_parcel": [
    "477",
    "479",
    "481"
  ],
  "parcel": {
    "year_built": 1906,
    "units": 6,
    "stories": 3,
    "rooms": 34,
    "bathrooms": 8,
    "lot_area_sqft": 3397,
    "building_area_sqft": 7707,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0481 0477 14TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 248909,
    "assessed_improvement_value": 421033
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1906",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202507241513",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-07-24",
      "status_date": "2025-08-13",
      "estimated_cost": 24900,
      "revised_cost": 24900,
      "description": "reroofing with hot works.",
      "source": "sf-building-permits"
    },
    {
      "number": "202506189012",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-06-18",
      "status_date": "2025-06-26",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "replace (e) rear stair tower in same configuration in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "202505196770",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-05-19",
      "status_date": "2025-08-27",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "dryrot repair back of building, southside full back wall from ground to roof repair. wall shtg, 2x studs @ 16 inch o/c, wood siding. all work in-kind",
      "source": "sf-building-permits"
    },
    {
      "number": "202504083938",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-04-08",
      "status_date": "2025-04-08",
      "estimated_cost": 7500,
      "revised_cost": 7500,
      "description": "one unit - 25% repair of back stairs. not visible from street. repair in kind less than 50%",
      "source": "sf-building-permits"
    },
    {
      "number": "M1098667",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-06-20",
      "status_date": "2019-06-21",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M1055967",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-03-25",
      "status_date": "2019-03-25",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201902011887",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-02-01",
      "status_date": "2019-07-12",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "soft story retrofit per sfebc chapter 45 engineering criteria 2016 cebc appendix a-4. to comply with nov 201813031",
      "source": "sf-building-permits"
    },
    {
      "number": "M680307",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-04-08",
      "status_date": "2016-04-08",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M551227",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-01-16",
      "status_date": "2015-01-16",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201412163884",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-12-16",
      "status_date": "2014-12-22",
      "estimated_cost": 3000,
      "revised_cost": 9000,
      "description": "extend existing fire sprinkler heads to new ceiling & replacement = 16 heads, relocate two existing sprinkler heads. ref pa #201304195050.",
      "source": "sf-building-permits"
    },
    {
      "number": "201404294493",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-04-29",
      "status_date": "2014-04-29",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "#a: revision to pa# 201304195050. correct address.",
      "source": "sf-building-permits"
    },
    {
      "number": "201304195050",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-04-19",
      "status_date": "2019-06-27",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "convert (e) first floor storage into habitable space, the additoin to include two bedrooms, two study rooms & two bathrooms. add new internal stairs from 2nd to 1st floor. sprinklers required under seperate permit, per sffd.",
      "source": "sf-building-permits"
    },
    {
      "number": "201209179887",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-09-17",
      "status_date": "2012-09-17",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "comply with nov# 201261242 & 201259961,repair rear stairs less than 50% provide handrails at exit stairs, replace the (e0 kitchen exhaust(metal) hood duct at same location,htro lightwell,rapair damage wall at item 2, no penetration into other units",
      "source": "sf-building-permits"
    },
    {
      "number": "200412101207",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-12-10",
      "status_date": "2005-04-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew app#200309195245",
      "source": "sf-building-permits"
    },
    {
      "number": "M27798",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-06-07",
      "status_date": "2004-06-07",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200309195245",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-09-19",
      "status_date": "2005-04-07",
      "estimated_cost": 10500,
      "revised_cost": 10500,
      "description": "replace exist back wall siding and replace 6x4' window 1 for each unit at backroom.",
      "source": "sf-building-permits"
    },
    {
      "number": "200307310906",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2003-07-31",
      "status_date": "2007-03-29",
      "estimated_cost": 9000,
      "revised_cost": 9000,
      "description": "install fire sprinkler system for addition rooms @ g/fl",
      "source": "sf-building-permits"
    },
    {
      "number": "M23681",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-05-15",
      "status_date": "2003-05-15",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200304232945",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-04-23",
      "status_date": "2007-03-29",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "connect 2nd fl to 1st fl with stair, add tie beams, infill g/f at back under existing nook, enlarge",
      "source": "sf-building-permits"
    },
    {
      "number": "9823399",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-11-12",
      "status_date": "1999-05-12",
      "estimated_cost": 20000,
      "description": "horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9723474",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-11-20",
      "status_date": "2001-07-10",
      "estimated_cost": 500,
      "description": "change gas wall furnaces (1st flr)",
      "source": "sf-building-permits"
    },
    {
      "number": "8504614",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1985-05-03",
      "status_date": "1985-12-03",
      "estimated_cost": 27500,
      "description": "repair damage caused by fire",
      "source": "sf-building-permits"
    },
    {
      "number": "8409264",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1984-08-24",
      "status_date": "1985-04-15",
      "estimated_cost": 1500,
      "description": "repair old stairs",
      "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=14TH&street_type=ST&address_number=477",
      "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=3546020&$order=closed_roll_year%20DESC&$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=3546&lot=020",
      "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=3546020",
      "retrieved": "2026-07-31"
    }
  ]
}