{
  "address": "645–647 14th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/14th-street/645/",
  "apn": "3544073B",
  "block": "3544",
  "lot": "073B",
  "eas_baseid": "358933",
  "coordinates": {
    "lat": 37.767643,
    "lng": -122.427616
  },
  "address_range": "645–647",
  "street_numbers_on_parcel": [
    "645",
    "647"
  ],
  "parcel": {
    "year_built": 1945,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 2,
    "lot_area_sqft": 1498,
    "building_area_sqft": 1900,
    "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": "0647 0645 14TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 561859,
    "assessed_improvement_value": 410573,
    "last_sale_date": "1990-06-22"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1945",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202306291203",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-06-29",
      "status_date": "2023-09-05",
      "estimated_cost": 25000,
      "revised_cost": 60000,
      "description": "remodel one (e) kitchen & one bathroom, like for like.",
      "source": "sf-building-permits"
    },
    {
      "number": "9118483",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-10-01",
      "status_date": "1992-03-09",
      "estimated_cost": 4000,
      "description": "kitchen remodeling",
      "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=14TH&street_type=ST&address_number=645",
      "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=3544073B&$order=closed_roll_year%20DESC&$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=3544&lot=073B",
      "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=3544073B",
      "retrieved": "2026-07-28"
    }
  ]
}