{
  "address": "509–511 Capp Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/capp-street/509/",
  "apn": "3610045",
  "block": "3610",
  "lot": "045",
  "eas_baseid": "362498",
  "coordinates": {
    "lat": 37.758213,
    "lng": -122.417606
  },
  "address_range": "509–511",
  "street_numbers_on_parcel": [
    "509",
    "511"
  ],
  "parcel": {
    "year_built": 1890,
    "units": 3,
    "stories": 2,
    "rooms": 14,
    "bathrooms": 3,
    "bedrooms": 4,
    "lot_area_sqft": 2996,
    "building_area_sqft": 3540,
    "basement_area_sqft": 550,
    "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": "5110 0509-CAPP                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1211000,
    "assessed_improvement_value": 519000,
    "last_sale_date": "2024-10-01"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1890",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "200106262329",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-06-26",
      "status_date": "2001-10-12",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "remove posts in garage and cap perimeter footings per plans struct wrk not a seismic upgrade",
      "source": "sf-building-permits"
    },
    {
      "number": "9610227",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-06-10",
      "status_date": "1997-01-16",
      "estimated_cost": 12000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8702553",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1987-02-26",
      "status_date": "1988-02-10",
      "estimated_cost": 3600,
      "description": "entry stairs & exterior fascia repair",
      "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=CAPP&street_type=ST&address_number=509",
      "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=3610045&$order=closed_roll_year%20DESC&$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=3610&lot=045",
      "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=3610045",
      "retrieved": "2026-07-31"
    }
  ]
}