{
  "address": "615–619 Guerrero Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/guerrero-street/615/",
  "apn": "3588064",
  "block": "3588",
  "lot": "064",
  "eas_baseid": "361147",
  "coordinates": {
    "lat": 37.761264,
    "lng": -122.423436
  },
  "address_range": "615–619",
  "street_numbers_on_parcel": [
    "615",
    "617",
    "619"
  ],
  "parcel": {
    "year_built": 1910,
    "units": 4,
    "stories": 2,
    "rooms": 14,
    "bathrooms": 5,
    "bedrooms": 5,
    "lot_area_sqft": 2674,
    "building_area_sqft": 3352,
    "use": "Multi-Family Residential",
    "property_class": "TI Apartment",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0619 0615 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1154523,
    "assessed_improvement_value": 713047
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1910",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201212206684",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-12-20",
      "status_date": "2013-12-20",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "to comply w/ nov#201252081. tear down (e) 3 story deck structure & replace w/ same size.",
      "source": "sf-building-permits"
    },
    {
      "number": "M163507",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-05-08",
      "status_date": "2009-05-08",
      "revised_cost": 0,
      "description": "street space & sidewalk",
      "source": "sf-building-permits"
    },
    {
      "number": "200303260679",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-03-26",
      "status_date": "2003-03-31",
      "estimated_cost": 1500,
      "revised_cost": 1500,
      "description": "routine deck maintenance, new stringer, new steps < 50% in kind. in response to complnt 20033696959",
      "source": "sf-building-permits"
    },
    {
      "number": "8610824",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1986-09-04",
      "status_date": "1986-09-29",
      "estimated_cost": 3000,
      "description": "superseded #8507969",
      "source": "sf-building-permits"
    },
    {
      "number": "8507969",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1985-07-26",
      "status_date": "1987-06-08",
      "estimated_cost": 2500,
      "description": "to bring into code",
      "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=615",
      "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=3588064&$order=closed_roll_year%20DESC&$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=3588&lot=064",
      "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=3588064",
      "retrieved": "2026-07-31"
    },
    {
      "id": "loc-sf-call-1910-09-29",
      "name": "The San Francisco Call, 29 September 1910, p. 15",
      "query": "https://chroniclingamerica.loc.gov/lccn/sn85066387/1910-09-29/ed-1/seq-15/",
      "retrieved": "2026-10-03"
    },
    {
      "id": "loc-sf-call-1909-03-09",
      "name": "The San Francisco Call, 9 March 1909, p. 15",
      "query": "https://chroniclingamerica.loc.gov/lccn/sn85066387/1909-03-09/ed-1/seq-15/",
      "retrieved": "2026-10-03"
    }
  ],
  "historical_record": [
    {
      "date": "1909-03-09",
      "kind": "building contract",
      "description": "Gus Anderson contracted for all work except mantels, gas fixtures and shades on a two-storey frame building.",
      "source": "loc-sf-call-1909-03-09"
    },
    {
      "date": "1910-09-29",
      "kind": "building contract",
      "description": "P. W. Lurraann contracted to put up a two-storey and basement frame building, at $4,030.",
      "source": "loc-sf-call-1910-09-29"
    }
  ],
  "unknowns": [
    "The Call's Building Contracts lists record a general contract for a two-storey frame building on this lot in 1909 and another, with a different builder, in 1910; which of them built the building standing here is not recorded."
  ]
}