{
  "address": "971–975 Guerrero Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/guerrero-street/971/",
  "apn": "3617030",
  "block": "3617",
  "lot": "030",
  "eas_baseid": "362869",
  "coordinates": {
    "lat": 37.755622,
    "lng": -122.4229
  },
  "address_range": "971–975",
  "street_numbers_on_parcel": [
    "971",
    "973",
    "975"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 3,
    "stories": 3,
    "rooms": 13,
    "bathrooms": 3,
    "lot_area_sqft": 2517,
    "building_area_sqft": 4320,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0975 0971 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 565219,
    "assessed_improvement_value": 565219
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "National Register Historic District, California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Horner's Addition East Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Eligible (not listed)",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1865–1905",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201501276753",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-01-27",
      "status_date": "2015-02-02",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "repair roof rafters (2x4); sister 2x4 to (e) 2x4. approx. 20 feet on top unit",
      "source": "sf-building-permits"
    },
    {
      "number": "201004099995",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-04-09",
      "status_date": "2010-04-22",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "stair replacement in-kind: revision to appl.#201003017313 to adjust stair riser/thread only (8-1/4\"x9-1/2\"). stair can't extend further into sidewalk.",
      "source": "sf-building-permits"
    },
    {
      "number": "M195070",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-03-29",
      "status_date": "2010-03-29",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201003017313",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-03-01",
      "status_date": "2010-04-22",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "revision to appl #201001225152: stair replacement in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "201001225152",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-01-22",
      "status_date": "2010-04-22",
      "estimated_cost": 8500,
      "revised_cost": 8500,
      "description": "to comply with nov 200867776. repair front stairs.",
      "source": "sf-building-permits"
    },
    {
      "number": "200712311630",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-12-31",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2007/01/16/1761, pa# 2007/01/16/1764 & pa# 2006/04/26/9966 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200712311632",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-12-31",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2006/04/26/9963, pa# 2005/09/28/4146 & pa# 2005/09/28/4163 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200712311633",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-12-31",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2004/12/15/1488, pa# 2004/04/02/0317, pa# 2004/04/02/0319 & pa# 2005/06/20/5485 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "M65866",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-04-26",
      "status_date": "2007-04-26",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200701161761",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-01-16",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew appl#200604269963, 200509284146, 200509284163, 200412151488 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200701161764",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-01-16",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew appl#200604269966, 200404020317, 200404020319 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "M42082",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-09-15",
      "status_date": "2006-09-15",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200604269963",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-04-26",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew appl#200509284146,200509284163,200412151488 for final inspection",
      "source": "sf-building-permits"
    },
    {
      "number": "200604269966",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-04-26",
      "status_date": "2008-01-02",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew appl#200404020317,200404020319 for final inspection",
      "source": "sf-building-permits"
    },
    {
      "number": "M36977",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-04-03",
      "status_date": "2006-04-03",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M36363",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-02-13",
      "status_date": "2006-02-13",
      "revised_cost": 0,
      "description": "street space permit only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200509284146",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-09-28",
      "status_date": "2008-01-02",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "renew app#200404020319",
      "source": "sf-building-permits"
    },
    {
      "number": "200509284163",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-09-28",
      "status_date": "2008-01-02",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "renew permit 200404020317",
      "source": "sf-building-permits"
    },
    {
      "number": "200506205485",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-06-20",
      "status_date": "2008-01-02",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "remodel in-kind 3 three kitchens and 3 baths in three units guerrero. replace all electrical",
      "source": "sf-building-permits"
    },
    {
      "number": "200412151488",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-12-15",
      "status_date": "2008-01-02",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "repair sheetrock,ceiling,floors due to fire damage in kitchen & bath",
      "source": "sf-building-permits"
    },
    {
      "number": "200404020317",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-04-02",
      "status_date": "2008-01-02",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "fire repair to kitchen & bath & roof upper porch",
      "source": "sf-building-permits"
    },
    {
      "number": "200404020319",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2004-04-02",
      "status_date": "2008-01-02",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "repair/repair rear porch lower & required egres stair, per nov#200345733",
      "source": "sf-building-permits"
    },
    {
      "number": "M26903",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-03-29",
      "status_date": "2004-03-29",
      "revised_cost": 0,
      "description": "street space permit",
      "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=GUERRERO&street_type=ST&address_number=971",
      "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=3617030&$order=closed_roll_year%20DESC&$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=3617&lot=030",
      "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=3617030",
      "retrieved": "2026-07-31"
    },
    {
      "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(-122.42289990560535%2037.75562218401935)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}