{
  "address": "429–431 Guerrero Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/guerrero-street/429/",
  "apn": "3568058",
  "block": "3568",
  "lot": "058",
  "eas_baseid": "360049",
  "coordinates": {
    "lat": 37.764293,
    "lng": -122.423826
  },
  "address_range": "429–431",
  "street_numbers_on_parcel": [
    "429",
    "431"
  ],
  "parcel": {
    "lot_area_sqft": 1400,
    "lot_depth_ft": 0.07,
    "use": "Multi-Family Residential",
    "property_class": "TI Apartment",
    "construction_type_code": "NA",
    "zoning": "RM-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0431 0429 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1030540,
    "assessed_improvement_value": 441657,
    "last_sale_date": "2016-07-29"
  },
  "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": "1909",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "16th and Valencia Streets Post-Fire 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": "1906–1926",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201705197157",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2017-05-19",
      "status_date": "2026-01-09",
      "estimated_cost": 60000,
      "revised_cost": 0,
      "description": "1st fl: add two bedrooms, media, study, office & two full bath per plan. add interior stair between 1st & 2nd fl per plan. recongifure interior layout by relocate kitchen. turn (e) family room & kitchen into game rm, computer rm, playroom & one full bath, one powder on 2nd fl per plan.",
      "source": "sf-building-permits"
    },
    {
      "number": "M33887",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-08-16",
      "status_date": "2005-08-16",
      "revised_cost": 0,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200305194921",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-05-19",
      "status_date": "2003-07-02",
      "estimated_cost": 4134,
      "revised_cost": 4134,
      "description": "replace wood with vinyl, no change in shape or size, total 8, all to be double hung to replace doubl",
      "source": "sf-building-permits"
    },
    {
      "number": "9720716",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1997-10-16",
      "status_date": "1997-12-04",
      "estimated_cost": 7240,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9720112",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1997-10-09",
      "status_date": "1997-10-15",
      "estimated_cost": 1,
      "description": "renewl app #8924460 and 8924460",
      "source": "sf-building-permits"
    },
    {
      "number": "8924460",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1989-12-14",
      "status_date": "1990-05-02",
      "estimated_cost": 200,
      "description": "remove any cements of kitchen and bathroom in basement",
      "source": "sf-building-permits"
    },
    {
      "number": "8922605",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-11-21",
      "status_date": "1989-12-27",
      "estimated_cost": 1,
      "description": "change from 1 unit back to 2 units",
      "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=429",
      "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=3568058&$order=closed_roll_year%20DESC&$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=3568&lot=058",
      "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=3568058",
      "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(-122.42382585294857%2037.764293067380024)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}