{
  "address": "18 Elgin Park, San Francisco, CA 94103",
  "path": "/san-francisco/mission/elgin-park/18/",
  "apn": "3502071",
  "block": "3502",
  "lot": "071",
  "eas_baseid": "357673",
  "coordinates": {
    "lat": 37.771129,
    "lng": -122.423472
  },
  "parcel": {
    "year_built": 1907,
    "units": 1,
    "stories": 2,
    "rooms": 6,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 2100,
    "building_area_sqft": 1680,
    "lot_depth_ft": 75,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 0018 ELGIN               PK0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1255891,
    "assessed_improvement_value": 538237,
    "last_sale_date": "2020-07-24"
  },
  "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": "1907",
    "survey_name": "18 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": "202005087373",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2020-05-08",
      "status_date": "2026-01-09",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "structural revision to app#201905241614 (front bldg only) extg foundation to be upgraded at shearwalls and load bearing walls. relocate ground floor interior shearwall from south to north side of structure.",
      "source": "sf-building-permits"
    },
    {
      "number": "M1193567",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-02-12",
      "status_date": "2020-02-12",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M1167587",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-11-15",
      "status_date": "2019-11-18",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201910073677",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2019-10-07",
      "status_date": "2026-01-09",
      "estimated_cost": 5000,
      "revised_cost": 0,
      "description": "revision to pa# 2019-0524-1614:this project is the renovation of an existing cottage in the rear yard of the one unit residential buildng.a new wet bar and sliding window wall will be added.existing retaining wall will be upgraded hardscape will be added.",
      "source": "sf-building-permits"
    },
    {
      "number": "M1096347",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-06-17",
      "status_date": "2019-06-18",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201905241614",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-05-24",
      "status_date": "2020-06-12",
      "estimated_cost": 5000,
      "revised_cost": 127000,
      "description": "renovation of single family. interior walls will be moved, a high-efficiency, on demend water heater will be installed, and all existing windows will will be repaired. removeing bedroom @ first and 2nd floor. adding bathroom @ 2nd fl",
      "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=18",
      "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=3502071&$order=closed_roll_year%20DESC&$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=071",
      "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=3502071",
      "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(-122.42347205338628%2037.77112876877059)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}