{
  "address": "122 Guerrero Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/guerrero-street/122/",
  "apn": "3534004",
  "block": "3534",
  "lot": "004",
  "eas_baseid": "358418",
  "coordinates": {
    "lat": 37.769267,
    "lng": -122.424882
  },
  "parcel": {
    "year_built": 1900,
    "units": 6,
    "stories": 2,
    "rooms": 15,
    "bathrooms": 6,
    "lot_area_sqft": 3214,
    "building_area_sqft": 2966,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 0122 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 332226,
    "assessed_improvement_value": 182704,
    "last_sale_date": "1996-03-21"
  },
  "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": "Guerrero Street Fire Line 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": "1870–1906",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202303133524",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-03-13",
      "status_date": "2023-04-03",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to verify existing sound levels to comply with sffc section 1103.7.6.1",
      "source": "sf-building-permits"
    },
    {
      "number": "202210194679",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-10-19",
      "status_date": "2022-11-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for wwork approved under pa# 2017-0911-7513& 2019-0822-9596. all work is complete",
      "source": "sf-building-permits"
    },
    {
      "number": "M1185467",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-01-21",
      "status_date": "2020-01-21",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201908229596",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-08-22",
      "status_date": "2022-11-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to app#201709117513 soft story retrofit per sfebc chapter 4d:2016 cebc appendix a-4. revise second floor framing & foundation plan.",
      "source": "sf-building-permits"
    },
    {
      "number": "201709117513",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2017-09-11",
      "status_date": "2022-11-07",
      "estimated_cost": 40000,
      "revised_cost": 52000,
      "description": "compliance with mandatory soft story retrofit program per 2016 sfebc chapter 4d & 2016 cebc appendix a-4.",
      "source": "sf-building-permits"
    },
    {
      "number": "200604280234",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-04-28",
      "status_date": "2006-06-13",
      "estimated_cost": 12750,
      "revised_cost": 12750,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200604280238",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-04-28",
      "status_date": "2006-06-13",
      "estimated_cost": 12750,
      "revised_cost": 12750,
      "description": "install sunwire photovoltaic grid-tie system on roof of building, 15 sanyo 190w solar modules, xantrax gt 3.0 inverter univac ssolar mount",
      "source": "sf-building-permits"
    },
    {
      "number": "200004106782",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-04-10",
      "status_date": "2000-05-17",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "revision to application 200004076734 increase estimated cost, sheetrock over ceiling, framing and in",
      "source": "sf-building-permits"
    },
    {
      "number": "200004076734",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-04-07",
      "status_date": "2000-05-17",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "new cabinet in kitchen, new tiling of bathroom and kitchen",
      "source": "sf-building-permits"
    },
    {
      "number": "200004076730",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-04-07",
      "status_date": "2002-01-31",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew applications 9907167,9802865,9724235",
      "source": "sf-building-permits"
    },
    {
      "number": "9907167",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-04-14",
      "status_date": "2002-01-31",
      "estimated_cost": 1,
      "description": "renew appln #9724235 & 9802865 for final inspection",
      "source": "sf-building-permits"
    },
    {
      "number": "9802865",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-02-20",
      "status_date": "1999-01-13",
      "estimated_cost": 7800,
      "description": "replace kitch cab/instal hardwood fl/install free standing",
      "source": "sf-building-permits"
    },
    {
      "number": "9724235",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-12-03",
      "status_date": "1999-01-13",
      "estimated_cost": 7200,
      "description": "kitchen remodel,install hardwood floor,tile countertops",
      "source": "sf-building-permits"
    },
    {
      "number": "8600295",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1986-01-08",
      "status_date": "1986-01-22",
      "estimated_cost": 150,
      "description": "install aluminum 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=GUERRERO&street_type=ST&address_number=122",
      "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=3534004&$order=closed_roll_year%20DESC&$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=3534&lot=004",
      "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=3534004",
      "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(-122.42488211259406%2037.76926688346379)%27)",
      "retrieved": "2026-07-31"
    },
    {
      "id": "inner-mission-north-context-statement",
      "name": "San Francisco Planning Department, Inner Mission North 1853-1943 Context Statement, dated on its cover 2005, adopted 2004",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=ef5726f8f01317048294fa4befc3151c63c7d0f43ec4a26cbf5c21877a313274&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Inner Mission North Context Statement, adopted 2004",
      "retrieved": "2026-08-15"
    }
  ],
  "historic_survey": {
    "survey": "Inner Mission North Context Statement, adopted 2004",
    "source": "inner-mission-north-context-statement",
    "note": "Contributor to the Guerrero Street Fire Line National Register eligible district (122 Guerrero). Criteria A and C: one of the few groups of buildings in the survey area that are front-line survivors of the 1906 earthquake and fire, embodying balloon-frame and early platform-frame construction with high-artistic-value ornamentation. Integrity is high; two buildings are non-contributors."
  }
}