{
  "address": "436 Sanchez Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/sanchez-street/436/",
  "apn": "3581008",
  "block": "3581",
  "lot": "008",
  "eas_baseid": "360593",
  "coordinates": {
    "lat": 37.762126,
    "lng": -122.430984
  },
  "parcel": {
    "year_built": 1904,
    "units": 1,
    "stories": 2,
    "rooms": 7,
    "bathrooms": 2,
    "lot_area_sqft": 2500,
    "building_area_sqft": 1600,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0436 SANCHEZ             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 339787,
    "assessed_improvement_value": 239565,
    "last_sale_date": "1993-03-30"
  },
  "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": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202206025533",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-06-02",
      "status_date": "2022-07-11",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "re-roofing: remove and replace roofing material / existing roofing material (in-kind)",
      "source": "sf-building-permits"
    },
    {
      "number": "M698987",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-06-17",
      "status_date": "2016-06-17",
      "revised_cost": 1,
      "description": "street space & sidewalk permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M446392",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-11-22",
      "status_date": "2013-11-22",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201104295082",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-04-29",
      "status_date": "2011-05-19",
      "estimated_cost": 3200,
      "revised_cost": 3200,
      "description": "take down existing lathe and plaster along stair way (220 sq ft), and take dow lathe and plaster above stairway (144 sq ft). replace with 5/8\"gypsum. all work in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "200712180718",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-12-18",
      "status_date": "2007-12-18",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "replace failing retaining wall (approx. 3'-6\") & existing fence (see photo) w/ new retaining wall & fence. replace in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "9909442",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-05-13",
      "status_date": "1999-11-13",
      "estimated_cost": 10900,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9404802",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1994-03-25",
      "status_date": "1994-06-28",
      "estimated_cost": 500,
      "description": "phase i; revise to appln #9322471 1'6\" add to retaining wall",
      "source": "sf-building-permits"
    },
    {
      "number": "9322471",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1993-12-27",
      "status_date": "1994-06-28",
      "estimated_cost": 39792,
      "description": "new foundation/garage & siesmic upgrade",
      "source": "sf-building-permits"
    },
    {
      "number": "8922584",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1989-11-20",
      "status_date": "1990-03-30",
      "estimated_cost": 1500,
      "description": "replace cracked plaster with sheetrock on 8 interior walls",
      "source": "sf-building-permits"
    },
    {
      "number": "8604060",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1986-04-09",
      "status_date": "1987-05-27",
      "estimated_cost": 25000,
      "description": "it is proposed to build an apartment unit",
      "source": "sf-building-permits"
    },
    {
      "number": "8408825",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1984-08-14",
      "status_date": "1984-11-30",
      "estimated_cost": 100,
      "description": "kitchen remodel",
      "source": "sf-building-permits"
    },
    {
      "number": "8407636",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1984-07-17",
      "status_date": "1985-09-27",
      "estimated_cost": 27500,
      "description": "it is proposed to build an efficiency unit in existing .",
      "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=436",
      "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=3581008&$order=closed_roll_year%20DESC&$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=008",
      "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=3581008",
      "retrieved": "2026-07-28"
    }
  ]
}