{
  "address": "1423 York Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/york-street/1423/",
  "apn": "4334016",
  "block": "4334",
  "lot": "016",
  "eas_baseid": "371316",
  "coordinates": {
    "lat": 37.749347,
    "lng": -122.407568
  },
  "parcel": {
    "year_built": 1923,
    "units": 1,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 2500,
    "building_area_sqft": 1530,
    "basement_area_sqft": 480,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 1423 YORK                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1177409,
    "assessed_improvement_value": 504604,
    "last_sale_date": "2021-10-15"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1923",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202106233029",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2021-06-23",
      "status_date": "2026-01-23",
      "estimated_cost": 1200,
      "revised_cost": 1200,
      "description": "remove old tile and carpet. add wood flooring. retile bathroom floor and kitchen",
      "source": "sf-building-permits"
    },
    {
      "number": "200911302215",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-11-30",
      "status_date": "2009-12-16",
      "estimated_cost": 8380,
      "revised_cost": 8380,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9606303",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-04-12",
      "status_date": "1996-08-12",
      "estimated_cost": 1800,
      "description": "termite repair",
      "source": "sf-building-permits"
    },
    {
      "number": "9504627",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1995-03-31",
      "status_date": "1995-05-05",
      "estimated_cost": 3200,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9416769",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1994-10-20",
      "status_date": "1995-05-05",
      "estimated_cost": 40,
      "revised_cost": 12500,
      "description": "convert illeg dwnstrs unit to sleeping rm bath",
      "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=YORK&street_type=ST&address_number=1423",
      "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=4334016&$order=closed_roll_year%20DESC&$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=4334&lot=016",
      "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=4334016",
      "retrieved": "2026-07-31"
    }
  ]
}