{
  "address": "142–146 Guerrero Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/guerrero-street/142/",
  "apn": "3534007",
  "block": "3534",
  "lot": "007",
  "eas_baseid": "358421",
  "coordinates": {
    "lat": 37.768876,
    "lng": -122.424798
  },
  "address_range": "142–146",
  "street_numbers_on_parcel": [
    "142",
    "144",
    "146"
  ],
  "parcel": {
    "year_built": 1907,
    "units": 3,
    "stories": 3,
    "rooms": 18,
    "bathrooms": 3,
    "lot_area_sqft": 2474,
    "building_area_sqft": 5223,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0146 0142 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1272581,
    "assessed_improvement_value": 954100,
    "last_sale_date": "2004-03-11"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1907",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "200306026008",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-06-02",
      "status_date": "2004-01-16",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "bathroom remodel, replace fixts on 3rd flr bathrm.remove partition wall combine pantry w/extng bthrm",
      "source": "sf-building-permits"
    },
    {
      "number": "200203222115",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2002-03-22",
      "status_date": "2002-07-22",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "rev. appl#9903416 relocate (e) door, reduce size of (e)window @rear staurs, add french door on top f",
      "source": "sf-building-permits"
    },
    {
      "number": "200201046298",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2002-01-04",
      "status_date": "2002-05-04",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew app #200107234282 for final inspection",
      "source": "sf-building-permits"
    },
    {
      "number": "200107234282",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-07-23",
      "status_date": "2001-11-23",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew:9903416",
      "source": "sf-building-permits"
    },
    {
      "number": "200006223324",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-06-22",
      "status_date": "2001-03-22",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "renew expired appl #9903416",
      "source": "sf-building-permits"
    },
    {
      "number": "M12192",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-04-11",
      "status_date": "2000-08-11",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "9915043",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-07-23",
      "status_date": "1999-09-16",
      "estimated_cost": 2000,
      "description": "cover basement walls and ceiling",
      "source": "sf-building-permits"
    },
    {
      "number": "9911587",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-06-11",
      "status_date": "1999-09-16",
      "estimated_cost": 10000,
      "description": "remove/replace kitchen cabs, upgrade electrical-no structurl",
      "source": "sf-building-permits"
    },
    {
      "number": "9904808",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1999-03-12",
      "status_date": "1999-09-03",
      "estimated_cost": 1,
      "description": "renew app 9802618/9804128/9804129",
      "source": "sf-building-permits"
    },
    {
      "number": "9903416",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1999-02-22",
      "status_date": "2000-04-28",
      "estimated_cost": 20000,
      "description": "replace rear wooden stairs.",
      "source": "sf-building-permits"
    },
    {
      "number": "9804128",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-03-11",
      "status_date": "1999-07-22",
      "estimated_cost": 1499,
      "description": "relocate furnace and install new furnace",
      "source": "sf-building-permits"
    },
    {
      "number": "9804129",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-03-11",
      "status_date": "1999-07-22",
      "estimated_cost": 200,
      "description": "abate complaint 8800233",
      "source": "sf-building-permits"
    },
    {
      "number": "9802618",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-02-17",
      "status_date": "1999-07-22",
      "estimated_cost": 250000,
      "revised_cost": 25000,
      "description": "dryrot repairs",
      "source": "sf-building-permits"
    },
    {
      "number": "9712986",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1997-07-14",
      "status_date": "1998-12-18",
      "estimated_cost": 28000,
      "description": "horizontal addition",
      "source": "sf-building-permits"
    },
    {
      "number": "9511690",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1995-07-26",
      "status_date": "1996-02-29",
      "estimated_cost": 15000,
      "revised_cost": 25000,
      "description": "install 3 new skylights,remodel existing bthrm",
      "source": "sf-building-permits"
    },
    {
      "number": "9511225",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1995-07-19",
      "status_date": "1997-01-11",
      "estimated_cost": 6100,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8104241",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1981-05-08",
      "status_date": "1984-08-22",
      "estimated_cost": 8000,
      "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=142",
      "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=3534007&$order=closed_roll_year%20DESC&$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=007",
      "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=3534007",
      "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"
    },
    {
      "id": "market-octavia-context-statement",
      "name": "Page & Turnbull, Inc., Historic Context Statement: Market and Octavia Neighborhood Plan Area, San Francisco, California, endorsed by the San Francisco Landmarks Preservation Advisory Board December 19, 2007",
      "query": "https://sfplanning.s3.amazonaws.com/archives/documents/4688-M%26O_Context-LPAB121907.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Market & Octavia Historic Context Statement, adopted 2007",
      "retrieved": "2026-08-16"
    }
  ],
  "historic_survey": {
    "survey": "Inner Mission North Context Statement, adopted 2004",
    "source": "inner-mission-north-context-statement",
    "eligible_district": "Mission Reconstruction District; Inner Mission Commercial Corridor",
    "finding": "Contributor",
    "note": "Contributor to the Mission Reconstruction District locally significant area (142-146 Guerrero St). Criterion C: the survey's proposed district for the northern Mission's rebuilding after the 1906 earthquake and fire, period of significance May 1906–1913, predominantly Classical Revival, Edwardian and Mission Revival in wood frame construction. Contributor to the Inner Mission Commercial Corridor locally significant area (142-146 Guerrero). Formerly called the 16th Street Commercial Corridor. Criterion C: San Francisco's largest concentration of residential-over-commercial and small-scale commercial buildings, spanning both pre-1906 and post-disaster construction, dated c. 1870s–1931."
  },
  "historical_record": [
    {
      "date": "2007",
      "kind": "survey",
      "description": "One of the 98 residential buildings the survey counted as still standing in its Industrial Employment Study Area from the reconstruction of 1906–1909, the first wave of rebuilding after the earthquake and fire.",
      "source": "market-octavia-context-statement"
    }
  ]
}