{
  "address": "3483–3485 21st Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/21st-street/3483/",
  "apn": "3618038",
  "block": "3618",
  "lot": "038",
  "eas_baseid": "362950",
  "coordinates": {
    "lat": 37.756439,
    "lng": -122.425027
  },
  "address_range": "3483–3485",
  "street_numbers_on_parcel": [
    "3483",
    "3485"
  ],
  "parcel": {
    "year_built": 1922,
    "units": 7,
    "stories": 3,
    "rooms": 26,
    "bathrooms": 7,
    "lot_area_sqft": 2774,
    "building_area_sqft": 7595,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3485 3483 21ST                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1961377,
    "assessed_improvement_value": 2168898,
    "last_sale_date": "2013-10-08"
  },
  "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": "1922",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202102084207",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-02-08",
      "status_date": "2021-02-11",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to renew expired permit#2014173524 and #201509116756; to obtain final inspection for work approved under permits: 201404173524 and 201509116756: all work is completed.",
      "source": "sf-building-permits"
    },
    {
      "number": "M1203807",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-03-10",
      "status_date": "2020-03-10",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201912099055",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-12-09",
      "status_date": "2020-07-20",
      "estimated_cost": 43000,
      "revised_cost": 43000,
      "description": "kitchen and bathroom remodel in kind. kitchen 90 sq ft, bahtroom 50 sq ft.",
      "source": "sf-building-permits"
    },
    {
      "number": "201610200833",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-10-20",
      "status_date": "2016-10-20",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to 2014-0417-3524 (soft story) revise existing drawing to show location of existing door",
      "source": "sf-building-permits"
    },
    {
      "number": "201603182496",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-03-18",
      "status_date": "2016-03-18",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "one unit: emodel (e) kitchen and bathroom. install six new can lights, and new electrical subpanel. no walls moved, removed, added or infilled. all existing layouts to remain unchanged. all fire rated assemblies to be maintained.",
      "source": "sf-building-permits"
    },
    {
      "number": "201509116756",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-09-11",
      "status_date": "2015-09-11",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "revision to pa #2014.0417.3524 - soft story retrofit 2012 iebc appendix a-4 - add foundaiton where none existing.",
      "source": "sf-building-permits"
    },
    {
      "number": "201407151258",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-07-15",
      "status_date": "2015-01-22",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "kitchen/bath remodel . no change on walls - doors, floors, or windows. work for this one unit only.",
      "source": "sf-building-permits"
    },
    {
      "number": "M483667",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-04-29",
      "status_date": "2014-04-29",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201404173524",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-04-17",
      "status_date": "2014-04-29",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "seismic retrofit to 1st fl to comply with sf soft story program. chapter 34 b",
      "source": "sf-building-permits"
    },
    {
      "number": "201402188734",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-02-18",
      "status_date": "2014-08-25",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "remodel (1) kitchen & (1) bath, new showser/tile vanity/lights in bath, new kitchen cabinets/dishwasher/disposal/range/lights, no windows or doors changed.",
      "source": "sf-building-permits"
    },
    {
      "number": "201307313235",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2013-07-31",
      "status_date": "2015-05-07",
      "estimated_cost": 9500,
      "description": "enclose (e) courtyard @ property to laundry room. replace (e) window w/ door. reconfigure access to boiler room. replace (e) boiler. build a laundry room on (e) courtyard. to be accessed from hallway at ground floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "M62206",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-03-30",
      "status_date": "2007-03-30",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "9610828",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-06-19",
      "status_date": "1997-08-21",
      "estimated_cost": 18330,
      "description": "reroofing",
      "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=21ST&street_type=ST&address_number=3483",
      "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=3618038&$order=closed_roll_year%20DESC&$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=3618&lot=038",
      "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=3618038",
      "retrieved": "2026-07-31"
    }
  ]
}