{
  "address": "314–318 Guerrero Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/guerrero-street/314/",
  "apn": "3556004",
  "block": "3556",
  "lot": "004",
  "eas_baseid": "359404",
  "coordinates": {
    "lat": 37.766041,
    "lng": -122.424545
  },
  "address_range": "314–318",
  "street_numbers_on_parcel": [
    "314",
    "316",
    "318"
  ],
  "parcel": {
    "year_built": 1908,
    "units": 3,
    "stories": 3,
    "rooms": 18,
    "bathrooms": 4,
    "bedrooms": 9,
    "lot_area_sqft": 2500,
    "building_area_sqft": 4434,
    "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": "0318 0314 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1188896,
    "assessed_improvement_value": 1014375,
    "last_sale_date": "2004-06-30"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1908",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202602176055",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-02-17",
      "status_date": "2026-03-30",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "replace the existing 5 ft high failed brick retaining wall with a new concrete retaining wall in the rear yard.",
      "source": "sf-building-permits"
    },
    {
      "number": "M310787",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-03-29",
      "status_date": "2012-03-29",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201203216533",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-03-21",
      "status_date": "2012-07-20",
      "estimated_cost": 7000,
      "revised_cost": 9000,
      "description": "new bathroom at one unit top floor",
      "source": "sf-building-permits"
    },
    {
      "number": "201203095743",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-03-09",
      "status_date": "2012-09-05",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "replace rear egress stairs in kind. provide new doors at rear each floor. repair rear dry rotted walls and siding at rear pantry area.",
      "source": "sf-building-permits"
    },
    {
      "number": "200805021150",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2008-05-02",
      "status_date": "2012-07-02",
      "estimated_cost": 8000,
      "revised_cost": 9600,
      "description": "new bathroom at 3rd floor unit",
      "source": "sf-building-permits"
    },
    {
      "number": "200708099234",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-08-09",
      "status_date": "2007-12-18",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 2005/03/29/8681 & pa# 2007/03/20/6668 for final inspection only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200703206668",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2007-03-20",
      "status_date": "2010-04-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa#200609081720 for final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "M45102",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-10-16",
      "status_date": "2006-10-16",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200609081720",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-09-08",
      "status_date": "2010-04-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 200503298681, 200510266528 for final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "200609081721",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-09-08",
      "status_date": "2006-09-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "renew pa# 200507218311, 200512291220 for final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "M39097",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-08-18",
      "status_date": "2006-08-18",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200512291220",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2005-12-29",
      "status_date": "2009-02-10",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "fire sprinkler for garage only.nfpa 13 ordinary hazard- fire only service.",
      "source": "sf-building-permits"
    },
    {
      "number": "200510266528",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-10-26",
      "status_date": "2010-04-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "relocate garage door per plan. revision to appication#200503298681. no structural work. all work to be perforemed on (e) permit.",
      "source": "sf-building-permits"
    },
    {
      "number": "200510135484",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-10-13",
      "status_date": "2005-10-13",
      "estimated_cost": 6150,
      "revised_cost": 6150,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200507218311",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-07-21",
      "status_date": "2005-07-21",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "proposed revision to app3200503298681 to revise structural members@ front of bldg per plan.",
      "source": "sf-building-permits"
    },
    {
      "number": "200503298681",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2005-03-29",
      "status_date": "2010-04-08",
      "estimated_cost": 60000,
      "revised_cost": 120000,
      "description": "propose new garage per plan.",
      "source": "sf-building-permits"
    },
    {
      "number": "200502225881",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-02-22",
      "status_date": "2005-02-22",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "repair rot on rear stairs. approx 15-20% of structure will be affected. to comply w/200557557 dated",
      "source": "sf-building-permits"
    },
    {
      "number": "200403108236",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-03-10",
      "status_date": "2004-06-25",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "remove all appliances from unit at 318a guerrero and use for storage",
      "source": "sf-building-permits"
    },
    {
      "number": "8308077",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1983-08-18",
      "status_date": "1984-01-25",
      "estimated_cost": 2800,
      "description": "replace wood stairase on rear of bldg",
      "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=314",
      "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=3556004&$order=closed_roll_year%20DESC&$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=3556&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=3556004",
      "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 (314-318 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 (314-318 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"
    }
  ]
}