{
  "address": "2800–2802 21st Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/21st-street/2800/",
  "apn": "4085015",
  "block": "4085",
  "lot": "015",
  "eas_baseid": "368289",
  "coordinates": {
    "lat": 37.757717,
    "lng": -122.410692
  },
  "address_range": "2800–2802",
  "street_numbers_on_parcel": [
    "2800",
    "2802"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 12,
    "bathrooms": 2,
    "lot_area_sqft": 1846,
    "building_area_sqft": 3500,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "2802 2800 21ST                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 419421,
    "assessed_improvement_value": 419421,
    "last_sale_date": "2003-08-11"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M956567",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-07-27",
      "status_date": "2018-07-27",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201804166449",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-04-16",
      "status_date": "2018-04-16",
      "estimated_cost": 25000,
      "revised_cost": 40000,
      "description": "remodel 3 existing bathrooms & one kitchen. new tiles & fixture for all bathrooms. new cabinets and fixtures for kitchen. no change in walls & openings layout.",
      "source": "sf-building-permits"
    },
    {
      "number": "201803204183",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-03-20",
      "status_date": "2018-03-20",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "exploratory demo max at 20 sf each room. 1 bath, kitchen, hallway.",
      "source": "sf-building-permits"
    },
    {
      "number": "200610276217",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-10-27",
      "status_date": "2006-10-27",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "repair dryrot front of bldg. change plywood, siding (800 sq. ft) minor framing & conc. repair. change of cost from $5000 to $15000. revision to pa# 2006/10/13/4940.",
      "source": "sf-building-permits"
    },
    {
      "number": "200610134940",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-10-13",
      "status_date": "2006-10-13",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "repair dryrot front of building change plywood and facia approx 100 sq ft wood and siding",
      "source": "sf-building-permits"
    },
    {
      "number": "9313444",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1993-08-09",
      "status_date": "1994-01-06",
      "estimated_cost": 1,
      "description": "final inspection eeeded #9305086",
      "source": "sf-building-permits"
    },
    {
      "number": "9305085",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1993-03-30",
      "status_date": "1993-07-30",
      "estimated_cost": 1,
      "description": "renewal of pa#9210914",
      "source": "sf-building-permits"
    },
    {
      "number": "9305086",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1993-03-30",
      "status_date": "1993-04-15",
      "estimated_cost": 2000,
      "description": "renewal of pa#9108507",
      "source": "sf-building-permits"
    },
    {
      "number": "9210914",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1992-07-03",
      "status_date": "1993-03-22",
      "estimated_cost": 15000,
      "description": "new foundation under existing building",
      "source": "sf-building-permits"
    },
    {
      "number": "9108507",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1991-05-16",
      "status_date": "1993-03-22",
      "estimated_cost": 7500,
      "description": "remove ground floor comm'l space & convert to living room",
      "source": "sf-building-permits"
    },
    {
      "number": "8817544",
      "type": "additions alterations or repairs",
      "status": "withdrawn",
      "filed": "1988-11-07",
      "status_date": "1991-10-18",
      "estimated_cost": 2000,
      "description": "revert bldg from 3 d. u back to onew b-2 (business) 2 d.u.",
      "source": "sf-building-permits"
    },
    {
      "number": "8815334",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1988-10-06",
      "status_date": "1989-05-01",
      "estimated_cost": 800,
      "description": "dry rot repair",
      "source": "sf-building-permits"
    },
    {
      "number": "8814343",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1988-09-21",
      "status_date": "1989-05-01",
      "estimated_cost": 13000,
      "description": "insulation, walls, vinyl siding, ext. walls, no struct work",
      "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=2800",
      "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=4085015&$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=4085&lot=015",
      "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=4085015",
      "retrieved": "2026-07-31"
    }
  ]
}