{
  "address": "313 Castro Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/castro-street/313/",
  "apn": "3562021",
  "block": "3562",
  "lot": "021",
  "eas_baseid": "359760",
  "coordinates": {
    "lat": 37.763624,
    "lng": -122.434914
  },
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 3,
    "rooms": 9,
    "bathrooms": 4,
    "bedrooms": 4,
    "lot_area_sqft": 3088,
    "building_area_sqft": 2256,
    "use": "Multi-Family Residential",
    "property_class": "Dwellings - Apt 4 units or less",
    "construction_type_code": "NA",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Duboce Triangle",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0313 CASTRO              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2086128,
    "assessed_improvement_value": 894053,
    "last_sale_date": "2019-10-18"
  },
  "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": "M1028467",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-01-16",
      "status_date": "2019-01-16",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M1007227",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-11-19",
      "status_date": "2018-11-19",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M909287",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-04-05",
      "status_date": "2018-04-05",
      "revised_cost": 1,
      "description": "street space & sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "201801047876",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2018-01-04",
      "status_date": "2021-05-04",
      "estimated_cost": 55000,
      "revised_cost": 55000,
      "description": "add 1 bedroom & 1 office on 3rd fl. revision to expired bpa# 201708225549 (vertical addition on the 3rd fl roof deck)",
      "source": "sf-building-permits"
    },
    {
      "number": "201801047888",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-01-04",
      "status_date": "2018-02-09",
      "estimated_cost": 45000,
      "revised_cost": 45000,
      "description": "revision to app#201708225549, refer (3) - demolish the bathroom on the 2nd floor and re-framing the extg deck and deck stair on the 2nd floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "M862847",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-12-05",
      "status_date": "2017-12-05",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201710161362",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2017-10-16",
      "status_date": "2026-01-09",
      "estimated_cost": 25000,
      "revised_cost": 0,
      "description": "revision to app#201708225549 and 201705015342 and 201701267992. demolition the bathroom on the 2nd floors and framing the extg deck",
      "source": "sf-building-permits"
    },
    {
      "number": "201709290010",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-09-29",
      "status_date": "2017-10-04",
      "estimated_cost": 8000,
      "revised_cost": 12000,
      "description": "shoring for the basement foundation. app 201708225549",
      "source": "sf-building-permits"
    },
    {
      "number": "201708225549",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2017-08-22",
      "status_date": "2018-09-07",
      "estimated_cost": 15000,
      "revised_cost": 20000,
      "description": "revision to pa 2017-0501-5342 and 2017-0126-7992 - add laundry rm. on 2/f, add (2) (n) bathrooms in 3rd fl. add a retaining wall at the front of 1st fl.",
      "source": "sf-building-permits"
    },
    {
      "number": "201708185277",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2017-08-18",
      "status_date": "2018-02-12",
      "estimated_cost": 70000,
      "revised_cost": 70000,
      "description": "convert (e) 1st floor to a 2nd unit. add 2 bedrooms, 1 bathroom, kitchen, living area & dining area in the 1st floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "M795067",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-06-08",
      "status_date": "2017-06-08",
      "revised_cost": 1,
      "description": "street space permit - renewal of permit #201701267992",
      "source": "sf-building-permits"
    },
    {
      "number": "201705015342",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2017-05-01",
      "status_date": "2018-09-07",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "revision to pa 2017-0126-7992, revision to stairs and foundation",
      "source": "sf-building-permits"
    },
    {
      "number": "201701267992",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-01-26",
      "status_date": "2017-02-07",
      "estimated_cost": 35000,
      "revised_cost": 120000,
      "description": "remodel the dining room and kitchen, add new bathroom at main floor; remove the chimney (fire place); convert bedroom to dining room; convert great room to office room",
      "source": "sf-building-permits"
    },
    {
      "number": "M237706",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2011-01-24",
      "status_date": "2011-01-24",
      "revised_cost": 1,
      "description": "street space and sidewalk permits",
      "source": "sf-building-permits"
    },
    {
      "number": "M237026",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2011-01-18",
      "status_date": "2011-01-18",
      "revised_cost": 1,
      "description": "street space permit and sidewalk permit ( pw20110112418)",
      "source": "sf-building-permits"
    },
    {
      "number": "200205156712",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2002-05-15",
      "status_date": "2018-09-07",
      "estimated_cost": 6102,
      "revised_cost": 6102,
      "description": "window replacement 3 bedroom not visible from the street.",
      "source": "sf-building-permits"
    },
    {
      "number": "200006132589",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-06-13",
      "status_date": "2000-11-20",
      "estimated_cost": 3550,
      "revised_cost": 3550,
      "description": "install 6 replacement windows front of house",
      "source": "sf-building-permits"
    },
    {
      "number": "9322285",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1993-12-23",
      "status_date": "1994-02-14",
      "estimated_cost": 6800,
      "description": "tear off tar & gravel roof",
      "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=313",
      "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=3562021&$order=closed_roll_year%20DESC&$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=021",
      "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=3562021",
      "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(-122.43491422786055%2037.763624007687966)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}