{
  "address": "2675–2677 21st Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/21st-street/2675/",
  "apn": "4143036",
  "block": "4143",
  "lot": "036",
  "eas_baseid": "466648",
  "coordinates": {
    "lat": 37.757443,
    "lng": -122.408397
  },
  "address_range": "2675–2677",
  "street_numbers_on_parcel": [
    "2675",
    "2677"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 2,
    "rooms": 6,
    "bathrooms": 1,
    "bedrooms": 3,
    "lot_area_sqft": 2437.5,
    "building_area_sqft": 1850,
    "lot_depth_ft": 97.5,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 2677 21ST                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 103550,
    "assessed_improvement_value": 89034
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "East Mission Florida-to-Hampshire Streets Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1885–1908",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201709067033",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-09-06",
      "status_date": "2018-08-16",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "siding in back of bldg & windows. all work at the back not visible from the street.",
      "source": "sf-building-permits"
    },
    {
      "number": "200412080998",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-12-08",
      "status_date": "2005-01-13",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa 200309235502- for final inspection only",
      "source": "sf-building-permits"
    },
    {
      "number": "200309235502",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-09-23",
      "status_date": "2004-04-19",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew expired permit #8508564 for final inspection",
      "source": "sf-building-permits"
    },
    {
      "number": "8508564",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1985-08-08",
      "status_date": "1988-01-06",
      "estimated_cost": 35000,
      "description": "a two-story addition to be constructed at rear of bldg.",
      "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=2675",
      "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=4143036&$order=closed_roll_year%20DESC&$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=4143&lot=036",
      "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=4143036",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.40839733358956%2037.757443401355154)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}