{
  "address": "843 South Van Ness Avenue, San Francisco, CA 94110",
  "path": "/san-francisco/mission/south-van-ness-avenue/843/unit-8/",
  "unit": "8",
  "apn": "3594099",
  "block": "3594",
  "lot": "099",
  "parcel": {
    "building_area_sqft": 2300,
    "rooms": 7,
    "bedrooms": 3,
    "bathrooms": 2,
    "basement_area_sqft": 180
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 657850,
    "assessed_improvement_value": 543011,
    "last_sale_date": "2009-10-14"
  },
  "permits": [
    {
      "number": "201608044216",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-08-04",
      "status_date": "2017-01-19",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "one unit - add (2) new sprinklers per nfpa #13. ref t.i. #2015-0914-6810",
      "source": "sf-building-permits"
    },
    {
      "number": "201606281051",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-06-28",
      "status_date": "2017-01-31",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "one unit: replace kitchen cabinets & stone counter tops. cosmetic kitchen remodel, no structural work.",
      "source": "sf-building-permits"
    },
    {
      "number": "201509146810",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2015-09-14",
      "status_date": "2017-01-31",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "expansion to existing residence on 4th flr. convert exterior roof deck area off of living space inteo new office space. sprinkler/alarm deferred.",
      "source": "sf-building-permits"
    }
  ],
  "permit_summary": {
    "count_on_file": 4,
    "range": "2015–2016",
    "shown_on_page": 3,
    "note": "1 nominal $1 street-space or sidewalk permit is omitted from the timeline."
  },
  "sources": [
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=3594099&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3594&unit=8",
      "retrieved": "2026-11-02"
    }
  ]
}