{
  "address": "2850–2852 23rd Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/23rd-street/2850/",
  "apn": "4150013",
  "block": "4150",
  "lot": "013",
  "eas_baseid": "369534",
  "coordinates": {
    "lat": 37.75461,
    "lng": -122.409496
  },
  "address_range": "2850–2852",
  "street_numbers_on_parcel": [
    "2850",
    "2852"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 2,
    "lot_area_sqft": 3000,
    "building_area_sqft": 5868,
    "use": "Multi-Family Residential",
    "property_class": "Flat & Store 4 units or less",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "2852 2850 23RD                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 132015,
    "assessed_improvement_value": 177718
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M805987",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-07-07",
      "status_date": "2017-07-07",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "9615713",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-08-23",
      "status_date": "1997-02-23",
      "estimated_cost": 6580,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9209805",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1992-06-15",
      "status_date": "1992-12-15",
      "estimated_cost": 18500,
      "description": "remodel existing kitchen/bath @2nd floor",
      "source": "sf-building-permits"
    },
    {
      "number": "8611402",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1986-09-16",
      "status_date": "1987-04-20",
      "estimated_cost": 5000,
      "description": "convert space which was formely 2 stores into 1 apartment",
      "source": "sf-building-permits"
    },
    {
      "number": "8509774",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1985-09-06",
      "status_date": "1987-01-02",
      "estimated_cost": 45000,
      "description": "convert space which was formerly 2 stores into 2 apartments",
      "source": "sf-building-permits"
    },
    {
      "number": "8403819",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1984-04-11",
      "status_date": "1984-09-14",
      "estimated_cost": 500,
      "description": "remove stucco and tile from of entrance way. replace with.",
      "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=23RD&street_type=ST&address_number=2850",
      "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=4150013&$order=closed_roll_year%20DESC&$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=4150&lot=013",
      "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=4150013",
      "retrieved": "2026-07-31"
    }
  ]
}