{
  "address": "2448 Folsom Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/folsom-street/2448/",
  "apn": "3611009",
  "block": "3611",
  "lot": "009",
  "eas_baseid": "362516",
  "coordinates": {
    "lat": 37.758075,
    "lng": -122.414968
  },
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "lot_area_sqft": 4896,
    "building_area_sqft": 2271,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 2448 FOLSOM              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2599959,
    "assessed_improvement_value": 1114268,
    "last_sale_date": "2021-07-08"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "Historic Survey Result and 45 years or older",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202503061731",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-03-06",
      "status_date": "2026-03-03",
      "estimated_cost": 75000,
      "revised_cost": 120000,
      "description": "2/f interior remodel to relocate main bath and add new hall bath. open 144 sq ft of unfinished attic to hall below, provide new insulation. (2) new skylights. mechanical, electrical, and plumbing rerouting and upgrading in area of work. replace 4 windows 1 facing st. u>.30",
      "source": "sf-building-permits"
    },
    {
      "number": "M633627",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-10-28",
      "status_date": "2015-10-28",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201510270826",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-10-27",
      "status_date": "2016-02-25",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa # 201405135584. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "M535947",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-11-12",
      "status_date": "2014-11-12",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M503267",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-07-09",
      "status_date": "2014-07-09",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201405135584",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-05-13",
      "status_date": "2016-02-25",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "partial interior renovation to lower unit, partial foundation replacement under study and laundry, new shear walls at study, new windows and doors at rear of house, not visible from street, new ground level deck 14\" at rear yard, no change to building envelope.",
      "source": "sf-building-permits"
    },
    {
      "number": "200812249169",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-12-24",
      "status_date": "2008-12-24",
      "estimated_cost": 6000,
      "revised_cost": 6000,
      "description": "replace windows with clad windows. single hung. windows in front. vinyl in back.",
      "source": "sf-building-permits"
    },
    {
      "number": "M138404",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-10-22",
      "status_date": "2008-10-22",
      "revised_cost": 1,
      "description": "street space only.",
      "source": "sf-building-permits"
    },
    {
      "number": "200809181956",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-09-18",
      "status_date": "2009-01-22",
      "estimated_cost": 56000,
      "revised_cost": 56000,
      "description": "to conduct work approved undet pa#200503026627.",
      "source": "sf-building-permits"
    },
    {
      "number": "200606214631",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-06-21",
      "status_date": "2007-06-20",
      "estimated_cost": 5750,
      "revised_cost": 5750,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200503026627",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-03-02",
      "status_date": "2009-01-22",
      "estimated_cost": 56000,
      "revised_cost": 56000,
      "description": "removal of existing brick foundation repacing w/concrete and moving retaining wall front of house",
      "source": "sf-building-permits"
    },
    {
      "number": "9310511",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1993-06-22",
      "status_date": "1994-02-22",
      "estimated_cost": 200,
      "description": "remove damaged debris due to fire/shtrock/4 walls/siling lrm",
      "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=FOLSOM&street_type=ST&address_number=2448",
      "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=3611009&$order=closed_roll_year%20DESC&$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=3611&lot=009",
      "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=3611009",
      "retrieved": "2026-07-31"
    }
  ]
}