{
  "address": "3490–3498 18th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/18th-street/3490/",
  "apn": "3576055",
  "block": "3576",
  "lot": "055",
  "eas_baseid": "360339",
  "coordinates": {
    "lat": 37.76182,
    "lng": -122.421317
  },
  "address_range": "3490–3498",
  "street_numbers_on_parcel": [
    "3490",
    "3492",
    "3494",
    "3496",
    "3498"
  ],
  "also_addressed": [
    "699 VALENCIA ST"
  ],
  "parcel": {
    "year_built": 1911,
    "units": 6,
    "stories": 3,
    "rooms": 22,
    "bathrooms": 7,
    "lot_area_sqft": 2260,
    "building_area_sqft": 6018,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "VALEN",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3498 3490 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 394071,
    "assessed_improvement_value": 788163,
    "last_sale_date": "1988-08-15"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1911",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202406134430",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-06-13",
      "status_date": "2024-09-06",
      "estimated_cost": 22000,
      "revised_cost": 22000,
      "description": "to comply with nov: 202421803. repair built up wood framed colum damaged by car impact in-kind. no change to exterior is proposed.",
      "source": "sf-building-permits"
    },
    {
      "number": "202005147553",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-05-14",
      "status_date": "2021-03-16",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "replace tile on (e) bathroom due to vandalism. repair ada sales counter. no layout changes. to comply with nov # 202028114",
      "source": "sf-building-permits"
    },
    {
      "number": "201707101391",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-10",
      "status_date": "2017-09-11",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "bathroom remodel including toilet room in same layout/configuration. no structure work. no moving of walls, doors or windows",
      "source": "sf-building-permits"
    },
    {
      "number": "201504224359",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-04-22",
      "status_date": "2017-01-13",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "mandatory soft story retrofit per sfbc chapter 34b per 2012 iebc appendix a-4 of iebc. n/a maher ordinance",
      "source": "sf-building-permits"
    },
    {
      "number": "201309066102",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-09-06",
      "status_date": "2013-09-06",
      "estimated_cost": 21500,
      "revised_cost": 21500,
      "description": "re-roofing",
      "source": "sf-building-permits"
    },
    {
      "number": "M132744",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-08-28",
      "status_date": "2008-08-28",
      "revised_cost": 1,
      "description": "street space.",
      "source": "sf-building-permits"
    },
    {
      "number": "M21629",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2002-09-05",
      "status_date": "2002-09-05",
      "revised_cost": 2000,
      "description": "sidewalk & street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "M21084",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2002-07-10",
      "status_date": "2002-07-10",
      "revised_cost": 15000,
      "description": "streetspace",
      "source": "sf-building-permits"
    },
    {
      "number": "9915158",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-07-26",
      "status_date": "2000-06-05",
      "estimated_cost": 19230,
      "description": "install fifty five vinyl windows in kind, into exist frames",
      "source": "sf-building-permits"
    },
    {
      "number": "8901307",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-01-25",
      "status_date": "1989-06-02",
      "estimated_cost": 10000,
      "description": "install sprklrs, move hot water heater, repair elec, clg.",
      "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=18TH&street_type=ST&address_number=3490",
      "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=3576055&$order=closed_roll_year%20DESC&$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=3576&lot=055",
      "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=3576055",
      "retrieved": "2026-07-31"
    }
  ]
}