{
  "address": "45–47 Alvarado Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/alvarado-street/45/",
  "apn": "3634021",
  "block": "3634",
  "lot": "021",
  "eas_baseid": "363751",
  "coordinates": {
    "lat": 37.754174,
    "lng": -122.422293
  },
  "address_range": "45–47",
  "street_numbers_on_parcel": [
    "45",
    "47"
  ],
  "parcel": {
    "year_built": 1904,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 3,
    "lot_area_sqft": 2848,
    "building_area_sqft": 2506,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Noe Valley",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0047 0045 ALVARADO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 705912,
    "assessed_improvement_value": 574968,
    "last_sale_date": "2003-09-16"
  },
  "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": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201201182400",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-18",
      "status_date": "2012-06-27",
      "estimated_cost": 6500,
      "revised_cost": 6500,
      "description": "install blown-in insulation ceiling. install and finish 5/8\" sheetrock to cover ceiling and walls of garage only. frame chase for soft furnace ducts.",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031601",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-06-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200310238368 remodel kitchen/bath",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031604",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-06-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200311210836",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031605",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-06-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200401154201 install 1/2\" sheathing min nail",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031606",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-06-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200404229512 horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031607",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-06-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200408161661 add 1/2 bath",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031608",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-02-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200503318809 replace 5 windows",
      "source": "sf-building-permits"
    },
    {
      "number": "201201031609",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-01-03",
      "status_date": "2012-06-27",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "final inspection for pa#200507228405 new footing at rear facade",
      "source": "sf-building-permits"
    },
    {
      "number": "201111018016",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-11-01",
      "status_date": "2011-12-14",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "voluntary structural strengthening sister fire damaged studs, joists, add hold downs shear panels, anchorbolts. also comply with nov 2003344737. plaster removal at ground level.",
      "source": "sf-building-permits"
    },
    {
      "number": "200507228405",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-07-22",
      "status_date": "2008-02-04",
      "estimated_cost": 5500,
      "revised_cost": 5500,
      "description": "new footing at rear facade, replace siding with stucco at rear.",
      "source": "sf-building-permits"
    },
    {
      "number": "200503318809",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-03-31",
      "status_date": "2011-05-02",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "(5) windows replacement at rear of property in kink. in (e) openings. no visible from street.",
      "source": "sf-building-permits"
    },
    {
      "number": "200408161661",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2004-08-16",
      "status_date": "2004-10-22",
      "estimated_cost": 80000,
      "revised_cost": 50000,
      "description": "add 1/2 bath,reposition sink&toilet in full bath.add jacuzzi tub in full bath.demo wall in between..",
      "source": "sf-building-permits"
    },
    {
      "number": "200407229512",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2004-07-22",
      "status_date": "2008-02-04",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "horizontal addition:replacement of (e) wood deck at rear of property",
      "source": "sf-building-permits"
    },
    {
      "number": "200401154201",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-01-15",
      "status_date": "2011-05-02",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "install 1/2 sheathing min nails at 6\" at edge at roof, additional work to pa 200401123825",
      "source": "sf-building-permits"
    },
    {
      "number": "200401123825",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-01-12",
      "status_date": "2011-05-02",
      "estimated_cost": 4500,
      "revised_cost": 4500,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200311210836",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-11-21",
      "status_date": "2011-05-03",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "revise appl#200310238368 remove non-bearing wall in bedroom,non-bearing wall btwn kitchen/sun porch.",
      "source": "sf-building-permits"
    },
    {
      "number": "200310238368",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-10-23",
      "status_date": "2011-05-03",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "remodel of kitchen/bath, new electrical to comply with nov 200344737",
      "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=ALVARADO&street_type=ST&address_number=45",
      "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=3634021&$order=closed_roll_year%20DESC&$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=3634&lot=021",
      "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=3634021",
      "retrieved": "2026-07-31"
    }
  ]
}