{
  "address": "470–472 Sanchez Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/sanchez-street/470/",
  "apn": "3581013",
  "block": "3581",
  "lot": "013",
  "eas_baseid": "360598",
  "coordinates": {
    "lat": 37.761609,
    "lng": -122.430934
  },
  "address_range": "470–472",
  "street_numbers_on_parcel": [
    "470",
    "472"
  ],
  "parcel": {
    "year_built": 1912,
    "units": 3,
    "stories": 4,
    "rooms": 13,
    "bathrooms": 6,
    "bedrooms": 9,
    "lot_area_sqft": 2495,
    "building_area_sqft": 3508,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0472 0470 SANCHEZ             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 70642,
    "assessed_improvement_value": 1068484
  },
  "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": "1912",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M190325",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-02-09",
      "status_date": "2010-02-09",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M187628",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-01-07",
      "status_date": "2010-01-07",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M179669",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-09-14",
      "status_date": "2009-09-14",
      "revised_cost": 0,
      "description": "request to add 3rd address (#472a sanchez street) for block 3581 lot 013 - 1st floor address to be #470, 2nd floor address to be #472 and top floor address to be #472a sanchez street.",
      "source": "sf-building-permits"
    },
    {
      "number": "200908185062",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-08-18",
      "status_date": "2009-08-18",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "install 1 facp for sprinkler monitoring w/ 10 mini horns, 1-smoke detector, 1-heat detector, 2-horn/strobes & 4-point modules.",
      "source": "sf-building-permits"
    },
    {
      "number": "200907102397",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-07-10",
      "status_date": "2009-07-16",
      "estimated_cost": 22500,
      "revised_cost": 22500,
      "description": "install auto fire sprinkler system to entire building. total of 86 new sprinkler heads.",
      "source": "sf-building-permits"
    },
    {
      "number": "200506134919",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2005-06-13",
      "status_date": "2010-04-13",
      "estimated_cost": 260675,
      "revised_cost": 729619,
      "description": "remodel 1st 2nd 3rd flrs. top flr & 3 car garage. general mep upgrades. sprinklers not req. add 4th floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "200502074986",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2005-02-07",
      "status_date": "2005-02-16",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "to comply w/nov 200454823- repair work",
      "source": "sf-building-permits"
    },
    {
      "number": "200005220568",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-05-22",
      "status_date": "2000-06-23",
      "estimated_cost": 650,
      "revised_cost": 650,
      "description": "install 2 vinyl windows in kind no change in size or location and not visible from street",
      "source": "sf-building-permits"
    },
    {
      "number": "200003063522",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-03-06",
      "status_date": "2000-06-23",
      "revised_cost": 3100,
      "description": "install 10 vinyl windows",
      "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=SANCHEZ&street_type=ST&address_number=470",
      "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=3581013&$order=closed_roll_year%20DESC&$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=3581&lot=013",
      "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=3581013",
      "retrieved": "2026-07-28"
    }
  ]
}