{
  "address": "273–275 San Carlos Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/san-carlos-street/273/",
  "apn": "3596024",
  "block": "3596",
  "lot": "024",
  "eas_baseid": "361468",
  "coordinates": {
    "lat": 37.759091,
    "lng": -122.419689
  },
  "address_range": "273–275",
  "street_numbers_on_parcel": [
    "273",
    "275"
  ],
  "parcel": {
    "year_built": 1910,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 2,
    "bedrooms": 4,
    "lot_area_sqft": 1873,
    "building_area_sqft": 2470,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0275 0273 SAN CARLOS          ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1001387,
    "assessed_improvement_value": 402089,
    "last_sale_date": "2002-12-20"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1910",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202506057983",
      "type": "additions alterations or repairs",
      "status": "filed",
      "filed": "2025-06-05",
      "status_date": "2025-06-05",
      "estimated_cost": 10000,
      "description": "legalize (e) udu into adu - convert maid quarters on g/f into unit.",
      "source": "sf-building-permits"
    },
    {
      "number": "202101213058",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-01-21",
      "status_date": "2021-02-10",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew permit numbers 2005-0502-1370 & 2008-0702-5821. for final only.",
      "source": "sf-building-permits"
    },
    {
      "number": "201907186273",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-07-18",
      "status_date": "2019-09-05",
      "estimated_cost": 1108,
      "revised_cost": 1108,
      "description": "repair 1 window size for size in existing wood, not visible from street. no changes to rough opening. approx sq ft = 21 window faces yard at rear side of property (not visible from street max u-factor = 0.40 (replacement)",
      "source": "sf-building-permits"
    },
    {
      "number": "201902284104",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-02-28",
      "status_date": "2019-04-01",
      "estimated_cost": 120,
      "revised_cost": 120,
      "description": "to comply with nov 201920717 (#2) ; repair leak in roof cracked tar above bay window",
      "source": "sf-building-permits"
    },
    {
      "number": "201809251309",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-09-25",
      "status_date": "2018-12-17",
      "estimated_cost": 400,
      "revised_cost": 600,
      "description": "comply with nov # 201886311. install fire rated access doors and 5/8th \" drywall to patch holes in garage ceiling and replace metal ladder. comply with nov in its entirety, items 1-7.",
      "source": "sf-building-permits"
    },
    {
      "number": "M932627",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-05-31",
      "status_date": "2018-05-31",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200807025821",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-07-02",
      "status_date": "2008-07-02",
      "estimated_cost": 9000,
      "revised_cost": 9000,
      "description": "work @ one unit only. replace 6 windows, size for size. not visable from street. u value 0.39.",
      "source": "sf-building-permits"
    },
    {
      "number": "200506286209",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-06-28",
      "status_date": "2005-10-11",
      "estimated_cost": 1765,
      "revised_cost": 1765,
      "description": "install solar panels on flat roof co planer, below parepet height. install inverter, ac/dc disconnec",
      "source": "sf-building-permits"
    },
    {
      "number": "200506286214",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-06-28",
      "status_date": "2005-10-11",
      "estimated_cost": 1765,
      "revised_cost": 1765,
      "description": "install solar modules on flat roof , co planer, below parapet height. install inverter, ac/dc",
      "source": "sf-building-permits"
    },
    {
      "number": "200505021370",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-05-02",
      "status_date": "2005-05-02",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "replace 6 windows size for size, alum to wood composite, visible from street",
      "source": "sf-building-permits"
    },
    {
      "number": "200405214542",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-05-21",
      "status_date": "2004-10-05",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "repair and replace (e) exterior stair due to fire in neighboring property,",
      "source": "sf-building-permits"
    },
    {
      "number": "9010826",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1990-06-01",
      "status_date": "1990-06-20",
      "estimated_cost": 5000,
      "revised_cost": 0,
      "description": "re roofing",
      "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=SAN%20CARLOS&street_type=ST&address_number=273",
      "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=3596024&$order=closed_roll_year%20DESC&$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=3596&lot=024",
      "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=3596024",
      "retrieved": "2026-07-31"
    },
    {
      "id": "loc-sf-call-1912-03-13",
      "name": "The San Francisco Call, 13 March 1912, p. 13",
      "query": "https://chroniclingamerica.loc.gov/lccn/sn85066387/1912-03-13/ed-1/seq-13/",
      "retrieved": "2026-10-02"
    }
  ],
  "historical_record": [
    {
      "date": "1912-03-13",
      "kind": "building contract",
      "description": "A. Cuneo contracted to put up a two-storey frame building, at $4,100.",
      "source": "loc-sf-call-1912-03-13"
    }
  ]
}