{
  "address": "3646–3648 17th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/17th-street/3646/",
  "apn": "3566031",
  "block": "3566",
  "lot": "031",
  "eas_baseid": "359925",
  "coordinates": {
    "lat": 37.763176,
    "lng": -122.427381
  },
  "address_range": "3646–3648",
  "street_numbers_on_parcel": [
    "3646",
    "3648"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 12,
    "bathrooms": 4,
    "lot_area_sqft": 2500,
    "building_area_sqft": 2860,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "3648 3646 17TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 179210,
    "assessed_improvement_value": 205019
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A*",
    "ceqa_status_label": "Historic resource",
    "reason": "Article 10 Historic District, California Register Historic District",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": true,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Chula-Abbey Early Residential District",
    "california_register_status": "Not listed",
    "national_register_status": "Not listed",
    "article_10_11_status": "Article 10 historic district",
    "local_landmark_protection": true,
    "period_of_significance": "1865–1912",
    "source": "sf-historic-districts"
  },
  "also_in_districts": [
    {
      "name": "Chula-Dolores-17th Fire Survivors and 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": "1865–1880; 1907–1912",
      "source": "sf-historic-districts"
    }
  ],
  "permits": [
    {
      "number": "201001225195",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-01-22",
      "status_date": "2010-04-08",
      "estimated_cost": 22500,
      "revised_cost": 22500,
      "description": "add new bathroom from existing large closet in main bedroom.",
      "source": "sf-building-permits"
    },
    {
      "number": "200309225311",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-09-22",
      "status_date": "2004-07-08",
      "estimated_cost": 26000,
      "revised_cost": 26000,
      "description": "install new windows and siding to front of dwelling.",
      "source": "sf-building-permits"
    },
    {
      "number": "9826463",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-12-30",
      "status_date": "1999-03-24",
      "estimated_cost": 25000,
      "description": "install new cabinet in kitchn/install new fixtures in bth",
      "source": "sf-building-permits"
    },
    {
      "number": "8413403",
      "type": "additions alterations or repairs",
      "status": "withdrawn",
      "filed": "1984-12-21",
      "status_date": "1985-08-22",
      "estimated_cost": 25000,
      "description": "remove back porches and rear stairway and replace with open",
      "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=17TH&street_type=ST&address_number=3646",
      "retrieved": "2026-07-28"
    },
    {
      "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=3566031&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3566&lot=031",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3566031",
      "retrieved": "2026-07-28"
    },
    {
      "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(-122.42738078563849%2037.76317634047656)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}