{
  "address": "315 Castro Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/castro-street/315/",
  "apn": "3562020",
  "block": "3562",
  "lot": "020",
  "eas_baseid": "278458",
  "coordinates": {
    "lat": 37.763556,
    "lng": -122.434908
  },
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 2,
    "lot_area_sqft": 3090.5,
    "building_area_sqft": 1850,
    "lot_depth_ft": 23.62,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Duboce Triangle",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0315 CASTRO              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 237636,
    "assessed_improvement_value": 232555
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Duboce Triangle Historic District Extension",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202601153942",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2026-01-15",
      "status_date": "2026-05-28",
      "estimated_cost": 24000,
      "revised_cost": 24000,
      "description": "re-roofing: remove and replace roofing material / existing roofing material (in-kind)",
      "source": "sf-building-permits"
    },
    {
      "number": "M237707",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2011-01-24",
      "status_date": "2011-01-24",
      "revised_cost": 1,
      "description": "street and sidewalk permits",
      "source": "sf-building-permits"
    },
    {
      "number": "201010273833",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-10-27",
      "status_date": "2011-05-02",
      "estimated_cost": 7500,
      "revised_cost": 7500,
      "description": "repair water damaged hallway & bathroom: walls, ceiling & floors. install (n) sheetrock, tile bath flr. trim-out moldings as original details, paint. electricaal, plumbing by others. no structural work.",
      "source": "sf-building-permits"
    },
    {
      "number": "201009211316",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-09-21",
      "status_date": "2011-05-23",
      "estimated_cost": 7800,
      "revised_cost": 7800,
      "description": "revision to pa# 2010.08.16.8875. additional foundation work to sister foundation wall approx. 53'",
      "source": "sf-building-permits"
    },
    {
      "number": "201008168875",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-08-16",
      "status_date": "2011-05-20",
      "estimated_cost": 6600,
      "revised_cost": 6600,
      "description": "33' foundation replacement",
      "source": "sf-building-permits"
    },
    {
      "number": "200908034018",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-08-03",
      "status_date": "2009-09-29",
      "estimated_cost": 980,
      "revised_cost": 980,
      "description": "install 2 vinyl windows in kind into existin frames. no change in size or location. windows do face the street. if applicable, bedroom windows will comply with section 310.4 for rescue. all windows will be double pane and have a u factor of .30.",
      "source": "sf-building-permits"
    },
    {
      "number": "200802084310",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2008-02-08",
      "status_date": "2026-01-27",
      "estimated_cost": 9000,
      "revised_cost": 0,
      "description": "install vinyl siding over the back left sood sectoin of the house only. not visible from the street. no structural changes. work at 315",
      "source": "sf-building-permits"
    },
    {
      "number": "200802084313",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-02-08",
      "status_date": "2008-02-19",
      "estimated_cost": 9000,
      "revised_cost": 9000,
      "description": "work @ one unit only. install vinyl siding over the back left side wood section of the house only. not visable from the street. no structural change.",
      "source": "sf-building-permits"
    },
    {
      "number": "200201318173",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2002-01-31",
      "status_date": "2002-05-31",
      "estimated_cost": 4452,
      "revised_cost": 4452,
      "description": "install 8 vinyl windows in kind into existing frames no change in size or location. no structural ch",
      "source": "sf-building-permits"
    },
    {
      "number": "200106010468",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-06-01",
      "status_date": "2001-10-01",
      "estimated_cost": 2519,
      "revised_cost": 2519,
      "description": "install 4 vinyl windows in kind,no chg in size or location.no structural changes. visible fr street.",
      "source": "sf-building-permits"
    },
    {
      "number": "9508539",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1995-06-07",
      "status_date": "1996-01-29",
      "estimated_cost": 7600,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9320835S",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1993-11-29",
      "status_date": "1994-07-11",
      "estimated_cost": 8500,
      "description": "horizontal addition",
      "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=CASTRO&street_type=ST&address_number=315",
      "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=3562020&$order=closed_roll_year%20DESC&$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=3562&lot=020",
      "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=3562020",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.43490770777481%2037.76355554446834)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}