{
  "address": "479–481 Arkansas Street, San Francisco, CA 94107",
  "path": "/san-francisco/potrero-hill/arkansas-street/479/",
  "apn": "4068012A",
  "block": "4068",
  "lot": "012A",
  "eas_baseid": "367858",
  "coordinates": {
    "lat": 37.760165,
    "lng": -122.398014
  },
  "address_range": "479–481",
  "street_numbers_on_parcel": [
    "479",
    "481"
  ],
  "parcel": {
    "year_built": 1926,
    "units": 2,
    "stories": 3,
    "rooms": 8,
    "bathrooms": 4,
    "bedrooms": 4,
    "lot_area_sqft": 1475,
    "building_area_sqft": 3049,
    "lot_depth_ft": 50,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "NA",
    "zoning": "RH-2",
    "supervisor_district": 10,
    "assessor_neighborhood": "Potrero Hill",
    "analysis_neighborhood": "Potrero Hill",
    "property_location_raw": "0481 0479 ARKANSAS            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1385337,
    "assessed_improvement_value": 1243278,
    "last_sale_date": "2007-05-22"
  },
  "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": "1926",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201406259411",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-06-25",
      "status_date": "2015-02-03",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "interior bathroom remodel. removal of (e) guest bathroom fixtures and finishes, demolition of select interior closet walls and doors. convert closet to a new study room.",
      "source": "sf-building-permits"
    },
    {
      "number": "201103152154",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-03-15",
      "status_date": "2011-11-21",
      "estimated_cost": 37500,
      "revised_cost": 37500,
      "description": "lower one unit: relocate rear entry dr and repartition int.rooms. provide 2 new windows and 1 new ext.door. window and dr at rear not visible from the street. upper one unit. replace guard rail at 3rd fl deck. rebuild 2nd floor rear. repair/replace rear facade siding.",
      "source": "sf-building-permits"
    },
    {
      "number": "201006013599",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2010-06-01",
      "status_date": "2011-11-09",
      "estimated_cost": 70000,
      "revised_cost": 70000,
      "description": "extend (e) interior stair upwards to new roof access penthouse enclosure. add new 364 sq. ft. roof deck. relocate mechanical equipment, plumbing vents & mech. flues.",
      "source": "sf-building-permits"
    },
    {
      "number": "200510044720",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-10-04",
      "status_date": "2005-10-05",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "extension of pa# 2004/01/09/3760 for final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "200508109929",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-08-10",
      "status_date": "2005-10-04",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa 200408191992-200401164290-200412131274 for final inspection only",
      "source": "sf-building-permits"
    },
    {
      "number": "200508109931",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-08-10",
      "status_date": "2005-10-04",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew 200412282246-200412131277 for final only",
      "source": "sf-building-permits"
    },
    {
      "number": "200506175407",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-06-17",
      "status_date": "2005-10-18",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "amend permit 1044578 to eliminate cmu wall foundation&construct only,wi rail fence for the entire...",
      "source": "sf-building-permits"
    },
    {
      "number": "200412282246",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-12-28",
      "status_date": "2005-08-08",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "build w/rail fence on cmu along sideyard. hight varies from 6' to 7'9",
      "source": "sf-building-permits"
    },
    {
      "number": "200412131274",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-12-13",
      "status_date": "2005-08-17",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renewal of expired permits for final sign off -200403245373-200306046265-200311039267",
      "source": "sf-building-permits"
    },
    {
      "number": "200412131277",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-12-13",
      "status_date": "2005-10-18",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew for final 200403259601-200401093760",
      "source": "sf-building-permits"
    },
    {
      "number": "200408191992",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-08-19",
      "status_date": "2005-08-17",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "modify new master closet as shown on dwg a1.1/new 3rd floor plan/revision to app #200003245373",
      "source": "sf-building-permits"
    },
    {
      "number": "200403259601",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-03-25",
      "status_date": "2005-01-26",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "modify (n) stair from (e) foyer into garage shown on dwg a1.1, \"new grd floor plan\" dbi permit#",
      "source": "sf-building-permits"
    },
    {
      "number": "200401164290",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-01-16",
      "status_date": "2005-01-26",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "renew appl#200003245373",
      "source": "sf-building-permits"
    },
    {
      "number": "200401093760",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-01-09",
      "status_date": "2004-01-09",
      "estimated_cost": 840,
      "revised_cost": 840,
      "description": "as required by reginald wu on correction report dated 09/17/03:provide sprinkler head from domestic",
      "source": "sf-building-permits"
    },
    {
      "number": "200312232898",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-12-23",
      "status_date": "2004-06-02",
      "estimated_cost": 17000,
      "revised_cost": 17000,
      "description": "install 18 roof mounted solar panels on a flat roof",
      "source": "sf-building-permits"
    },
    {
      "number": "200311039267",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-11-03",
      "status_date": "2005-01-26",
      "estimated_cost": 1500,
      "revised_cost": 1500,
      "description": "per revision 2 on dwgs a1.0 & a2.0 demolish additional areas in front wall of 481 arkansas w/settlem",
      "source": "sf-building-permits"
    },
    {
      "number": "M25444",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2003-11-03",
      "status_date": "2003-11-03",
      "revised_cost": 0,
      "description": "address assignment-additional",
      "source": "sf-building-permits"
    },
    {
      "number": "200306046265",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-06-04",
      "status_date": "2005-01-25",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "revise approved drawing al-1 & a2.1 to include new window for studio bathrm on ground fl. (e) land",
      "source": "sf-building-permits"
    },
    {
      "number": "200003245373",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2000-03-24",
      "status_date": "2005-01-25",
      "estimated_cost": 150000,
      "revised_cost": 200000,
      "description": "addition of one level on top & remodeling lower flrs-vertical addition",
      "source": "sf-building-permits"
    }
  ],
  "permit_summary": {
    "count_on_file": 24,
    "range": "2000–2018",
    "shown_on_page": 19,
    "note": "5 nominal $1 street-space or sidewalk permits are omitted from the timeline."
  },
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=ARKANSAS&street_type=ST&address_number=479",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=4068012A&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=4068&lot=012A",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=4068012A",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-planning-commission-minutes-2000-11-16",
      "name": "San Francisco City Planning Commission, minutes of the meeting of 16 November 2000",
      "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
      "query": "https://archive.org/details/49minutesofsanfran2000san/page/n320/mode/1up",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-planning-commission-minutes-2001-01-18",
      "name": "San Francisco City Planning Commission, minutes of the meeting of 18 January 2001",
      "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
      "query": "https://archive.org/details/50minutesofsanfran2001san/page/n54/mode/1up",
      "retrieved": "2026-11-02"
    }
  ],
  "historical_record": [
    {
      "date": "2000-11-16",
      "kind": "occupancy",
      "description": "An existing single family, two-story residence stood on the property.",
      "source": "sf-planning-commission-minutes-2000-11-16"
    },
    {
      "date": "2001-01-18",
      "kind": "planning decision",
      "description": "The City Planning Commission took discretionary review and approved adding one dwelling unit to the existing residence with staff-proposed modifications.",
      "source": "sf-planning-commission-minutes-2001-01-18"
    }
  ]
}