{
  "address": "45 Prosper Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/prosper-street/45/",
  "apn": "3564032",
  "block": "3564",
  "lot": "032",
  "eas_baseid": "359822",
  "coordinates": {
    "lat": 37.763566,
    "lng": -122.431434
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 1999,
    "building_area_sqft": 2336,
    "basement_area_sqft": 534,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0045 PROSPER             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 943911,
    "assessed_improvement_value": 947681,
    "last_sale_date": "2013-07-17"
  },
  "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": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M668327",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-03-02",
      "status_date": "2016-03-02",
      "revised_cost": 0,
      "description": "streetspace",
      "source": "sf-building-permits"
    },
    {
      "number": "201506249788",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-06-24",
      "status_date": "2015-06-24",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "non structural demo of wall & ceiling finishes to evaluate existing framing, replace sheetrock in kind approx. 1200 sq.ft.",
      "source": "sf-building-permits"
    },
    {
      "number": "201403140810",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2014-03-14",
      "status_date": "2016-10-07",
      "estimated_cost": 350000,
      "revised_cost": 350000,
      "description": "horizontal & vertical addition. 920 sf addition. family room expansion at 1st floor. remodel kitchen & bath at 2nd floor. new bedroom & 2 baths at 3rd floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "201208137246",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-08-13",
      "status_date": "2013-03-12",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "comply with nov 201230262 under application 201206061953 and 201205231074 for payment of fines and remove wall & finishes in bathroom, install tile board and ceramic tile",
      "source": "sf-building-permits"
    },
    {
      "number": "201206061953",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-06-06",
      "status_date": "2012-06-06",
      "estimated_cost": 1500,
      "revised_cost": 1500,
      "description": "replace 6 room windows, replace approx 80f of ceramic tile on the bathroom. rear window only.",
      "source": "sf-building-permits"
    },
    {
      "number": "201205231074",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-05-23",
      "status_date": "2012-05-23",
      "estimated_cost": 1200,
      "revised_cost": 1200,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9205013",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1992-03-30",
      "status_date": "1993-07-08",
      "estimated_cost": 500,
      "revised_cost": 5300,
      "description": "interior 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=PROSPER&street_type=ST&address_number=45",
      "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=3564032&$order=closed_roll_year%20DESC&$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=3564&lot=032",
      "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=3564032",
      "retrieved": "2026-07-28"
    }
  ]
}