{
  "address": "20–22 Elgin Park, San Francisco, CA 94103",
  "path": "/san-francisco/mission/elgin-park/20/",
  "apn": "3502072",
  "block": "3502",
  "lot": "072",
  "eas_baseid": "357674",
  "coordinates": {
    "lat": 37.771056,
    "lng": -122.423465
  },
  "address_range": "20–22",
  "street_numbers_on_parcel": [
    "20",
    "22"
  ],
  "parcel": {
    "year_built": 1906,
    "units": 4,
    "stories": 2,
    "rooms": 11,
    "bathrooms": 4,
    "lot_area_sqft": 1875,
    "building_area_sqft": 2462,
    "lot_depth_ft": 75,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0022 0020 ELGIN               PK0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 674250,
    "assessed_improvement_value": 378546,
    "last_sale_date": "1992-07-01"
  },
  "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": "1906",
    "survey_name": "20-22 elgin park",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Elgin Park-Pearl Street Reconstruction 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": "1906–1913",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202112073836",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2021-12-07",
      "status_date": "2021-12-08",
      "estimated_cost": 8800,
      "revised_cost": 8800,
      "description": "reroofing. remove (e) flat roofing & replace w/ modified bitumen",
      "source": "sf-building-permits"
    },
    {
      "number": "M438087",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-10-24",
      "status_date": "2013-10-24",
      "revised_cost": 1,
      "description": "street space street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200709132617",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-09-13",
      "status_date": "2026-03-02",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "reinforce existing roof framing and repair of existing roof deck",
      "source": "sf-building-permits"
    },
    {
      "number": "200507016628",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-07-01",
      "status_date": "2005-07-12",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "classification for scope of work on app #2005/06/13/4928 to legalize work done on foundation",
      "source": "sf-building-permits"
    },
    {
      "number": "200506134928",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-06-13",
      "status_date": "2005-07-12",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "voluntary foundation upgrade for new slab on grade at partial left middle portion of property.",
      "source": "sf-building-permits"
    },
    {
      "number": "8818368",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1988-11-18",
      "status_date": "1989-05-10",
      "estimated_cost": 4000,
      "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=ELGIN&street_type=PARK&address_number=20",
      "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=3502072&$order=closed_roll_year%20DESC&$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=3502&lot=072",
      "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=3502072",
      "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(-122.42346510790622%2037.771056199846264)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}