{
  "address": "20 Arlington Street, San Francisco, CA 94131",
  "path": "/san-francisco/glen-park/arlington-street/20/",
  "apn": "6662028",
  "block": "6662",
  "lot": "028",
  "eas_baseid": "404960",
  "coordinates": {
    "lat": 37.739579,
    "lng": -122.424788
  },
  "parcel": {
    "year_built": 1975,
    "units": 4,
    "stories": 2,
    "rooms": 20,
    "bathrooms": 8,
    "lot_area_sqft": 3855,
    "building_area_sqft": 5112,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Glen Park",
    "analysis_neighborhood": "Glen Park",
    "property_location_raw": "0000 0020 ARLINGTON           ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 94228,
    "assessed_improvement_value": 294555
  },
  "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": "1975",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201604114476",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2016-04-11",
      "status_date": "2022-11-10",
      "estimated_cost": 20000,
      "revised_cost": 30000,
      "description": "enclose (e) 2 story light well for kitchen pantry on 2nd floor & bathroom for manager sute on 3rd floor. add fire glass unit to 3rd floor east wall & 2nd floor east wall.",
      "source": "sf-building-permits"
    },
    {
      "number": "201410229668",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-10-22",
      "status_date": "2014-10-29",
      "estimated_cost": 2168,
      "revised_cost": 6000,
      "description": "revision of previous building permit. replace 12 old metal windows to 12 vinyl windows. replace 360 square feet of siding.",
      "source": "sf-building-permits"
    },
    {
      "number": "201410068124",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-10-06",
      "status_date": "2016-02-05",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "replace 18 sf approx. of siding. comply with nov #201498091",
      "source": "sf-building-permits"
    },
    {
      "number": "201407231958",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-07-23",
      "status_date": "2016-02-05",
      "estimated_cost": 1500,
      "revised_cost": 5000,
      "description": "replace glass in existing metal frames with double glazed glass. visible from the street. u factor 0.32 max.",
      "source": "sf-building-permits"
    },
    {
      "number": "201201232680",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-23",
      "status_date": "2012-05-15",
      "estimated_cost": 800,
      "revised_cost": 800,
      "description": "revision to approved 201201172297,sheathing, repair to exist stucco,the existing wall siding, where the stucco will ber eplaced is in bad condition, & need replacement, rep of (e) siding at front of building at upper level",
      "source": "sf-building-permits"
    },
    {
      "number": "201201172297",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-17",
      "status_date": "2012-05-15",
      "estimated_cost": 1300,
      "revised_cost": 2800,
      "description": "approx. 270 sq.ft. (5'x25') repair existing stucco on g/f, wall facing the street, repair in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "201111148754",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-11-14",
      "status_date": "2012-01-27",
      "estimated_cost": 9000,
      "revised_cost": 9000,
      "description": "in the existing batghrm, toilet, lavatory to e upgraded, walls dry wall will be replaced & finished with ceramic tile, application is to comply with complaint nov 201163698",
      "source": "sf-building-permits"
    },
    {
      "number": "201110247422",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-10-24",
      "status_date": "2012-08-03",
      "estimated_cost": 1100,
      "revised_cost": 1100,
      "description": "existing wood siding is to be replaced because the wood is in bad conditions, the siding is the rear wall of the house, approx 500 sq.ft. in kind. not visable from street, no window, no door, no floor, no wall work on this permit.",
      "source": "sf-building-permits"
    },
    {
      "number": "200812198947",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-12-19",
      "status_date": "2009-03-05",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "to comply with nov# 200885204. replace bathroom shower. removal some partition walls damage by termite. located 3rd floor room# 12. all work in bathroom. work only in shower. no bath remodel.",
      "source": "sf-building-permits"
    },
    {
      "number": "200606083580",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-06-08",
      "status_date": "2006-08-22",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa#200409103818 delete \"install new gas furnace on ground floor\" from scope of work.",
      "source": "sf-building-permits"
    },
    {
      "number": "200605080987",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-05-08",
      "status_date": "2006-05-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa#2004091038185,# 200511037360 for final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "200511037360",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-11-03",
      "status_date": "2006-05-01",
      "estimated_cost": 1200,
      "revised_cost": 1200,
      "description": "provide heat source to ground floor bedroom by (e) original electrical heat system",
      "source": "sf-building-permits"
    },
    {
      "number": "200409103818",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2004-09-10",
      "status_date": "2006-05-01",
      "estimated_cost": 5500,
      "revised_cost": 5500,
      "description": "under n.o.v. 20449803 & 108888-0000 (sffd) convert (e) storage on g/f to staff bedrm convert 1",
      "source": "sf-building-permits"
    },
    {
      "number": "200403158663",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-03-15",
      "status_date": "2006-05-01",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9508710",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1995-06-08",
      "status_date": "1996-01-11",
      "estimated_cost": 8000,
      "description": "instl fire alrm cntrl panel-hrn strb-pull stat-strbs-smk det",
      "source": "sf-building-permits"
    },
    {
      "number": "9503023",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1995-03-02",
      "status_date": "1996-06-03",
      "estimated_cost": 5000,
      "revised_cost": 7500,
      "description": "install fire sprinkler system",
      "source": "sf-building-permits"
    },
    {
      "number": "9417933",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1994-10-28",
      "status_date": "1996-01-11",
      "estimated_cost": 1000,
      "revised_cost": 10500,
      "description": "3rd flr conv 2 dwellings into residential care",
      "source": "sf-building-permits"
    },
    {
      "number": "8613142",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1986-10-21",
      "status_date": "1986-12-23",
      "estimated_cost": 500,
      "description": "build shelves 3'x8'x8' in garage.",
      "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=ARLINGTON&street_type=ST&address_number=20",
      "retrieved": "2026-10-23"
    },
    {
      "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=6662028&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-10-23"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=6662&lot=028",
      "retrieved": "2026-10-23"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=6662028",
      "retrieved": "2026-10-23"
    },
    {
      "id": "sf-planning-commission-minutes-1994-04-14",
      "name": "San Francisco City Planning Commission, minutes of the meeting of 14 April 1994",
      "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
      "query": "https://archive.org/details/40minutesofsanfran1994san/page/n91/mode/1up",
      "retrieved": "2026-10-23"
    },
    {
      "id": "sf-planning-commission-minutes-1997-04-17",
      "name": "San Francisco City Planning Commission, minutes of the meeting of 17 April 1997",
      "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
      "query": "https://archive.org/details/43minutesofsanfran1997san/page/n234/mode/1up",
      "retrieved": "2026-10-28"
    }
  ],
  "historical_record": [
    {
      "date": "1994-04-14",
      "kind": "planning decision",
      "description": "The City Planning Commission granted conditional-use authorization, 7-0 and with conditions, to expand the existing residential care facility to house up to 15 people (Motion 13670).",
      "source": "sf-planning-commission-minutes-1994-04-14"
    },
    {
      "date": "1997-04-17",
      "kind": "planning decision",
      "description": "The City Planning Commission approved with conditions, 7-0, enlarging Diamond Lodge, a fifteen-bed residential care facility for mentally disabled tenants, to twenty-three beds (Motion 14352).",
      "source": "sf-planning-commission-minutes-1997-04-17"
    }
  ]
}