{
  "address": "37–41 Guerrero Street, San Francisco, CA 94103",
  "path": "/san-francisco/mission/guerrero-street/37/",
  "apn": "3502035",
  "block": "3502",
  "lot": "035",
  "eas_baseid": "357643",
  "coordinates": {
    "lat": 37.770306,
    "lng": -122.424356
  },
  "address_range": "37–41",
  "street_numbers_on_parcel": [
    "37",
    "39",
    "41"
  ],
  "parcel": {
    "year_built": 1910,
    "units": 4,
    "stories": 3,
    "rooms": 18,
    "bathrooms": 4,
    "bedrooms": 10,
    "lot_area_sqft": 1999,
    "building_area_sqft": 5015,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 4 units or less",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0041 0037 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1566156,
    "assessed_improvement_value": 1166038,
    "last_sale_date": "2015-10-30"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Survey Result",
    "yearbuilt": "1910",
    "survey_name": "37-41 Guerrero St",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Elgin Park-Pearl Street Reconstruction Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1906–1913",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "M1060127",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-04-03",
      "status_date": "2019-04-03",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201808288481",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-08-28",
      "status_date": "2019-07-11",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "remodel (e) unit (37 guerrero st), work including new wiring, lighting; remodel kitchen, new bathroom and remodel (e) bathroom",
      "source": "sf-building-permits"
    },
    {
      "number": "201608154979",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-08-15",
      "status_date": "2016-10-19",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "address correction from 41 guerrero st. to 37a guerrero st. administrative permit only. amendment to bldng. applic. #201607223091.",
      "source": "sf-building-permits"
    },
    {
      "number": "201607223091",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-07-22",
      "status_date": "2016-10-19",
      "estimated_cost": 20000,
      "revised_cost": 22000,
      "description": "one unit - remodel exisitng 1 bathroom & 1 kitchen. in bathroom: replace existing tub, vanity, sink, & tile. sink, tub & vanity to remain in current locations. in kitchen: install new appliances in exisitng locations, new floor tile, sink, frig, & countertop. existing stove & hood to remain.",
      "source": "sf-building-permits"
    },
    {
      "number": "201010153134",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-10-15",
      "status_date": "2010-10-15",
      "estimated_cost": 11800,
      "revised_cost": 11800,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9717862",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-09-15",
      "status_date": "1999-11-23",
      "estimated_cost": 5200,
      "description": "reroofing",
      "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=37",
      "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=3502035&$order=closed_roll_year%20DESC&$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=3502&lot=035",
      "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=3502035",
      "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(-122.42435557679688%2037.77030595245562)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}