{
  "address": "4097–4099 17th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/17th-street/4097/",
  "apn": "2648048",
  "block": "2648",
  "lot": "048",
  "eas_baseid": "343249",
  "coordinates": {
    "lat": 37.762262,
    "lng": -122.437178
  },
  "address_range": "4097–4099",
  "street_numbers_on_parcel": [
    "4097",
    "4099"
  ],
  "parcel": {
    "year_built": 1907,
    "units": 2,
    "stories": 3,
    "rooms": 14,
    "bathrooms": 4,
    "lot_area_sqft": 2278,
    "building_area_sqft": 3656,
    "basement_area_sqft": 306,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Corona Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 4097 17TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1229920,
    "assessed_improvement_value": 846727,
    "last_sale_date": "2005-07-21"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1907",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202205184550",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2022-05-18",
      "status_date": "2024-03-11",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "two units: renovation (2) kitchens; one unit: new skylight",
      "source": "sf-building-permits"
    },
    {
      "number": "202111122226",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2021-11-12",
      "status_date": "2026-07-21",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "reconstruct (e) 3-story enclosed porches at rear.",
      "source": "sf-building-permits"
    },
    {
      "number": "201704073517",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-04-07",
      "status_date": "2017-06-15",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to 201701257912 to remove new roof hatch from scope of work. (e) roof hatch to remain",
      "source": "sf-building-permits"
    },
    {
      "number": "M758107",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-02-02",
      "status_date": "2017-02-02",
      "revised_cost": 1,
      "description": "street space & sidewalk",
      "source": "sf-building-permits"
    },
    {
      "number": "201701257912",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-01-25",
      "status_date": "2017-06-15",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "to comply with nov 201622322 remove (e) retaining wall and fence and replace in kind. relocate roof hatch.",
      "source": "sf-building-permits"
    },
    {
      "number": "M378527",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-03-18",
      "status_date": "2013-03-18",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200610266127",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-10-26",
      "status_date": "2007-02-28",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "rev to appl 200605312829 & 200608290912 permit # 1088074 and 1096926. add doorway, as per original plans.",
      "source": "sf-building-permits"
    },
    {
      "number": "200608290912",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-08-29",
      "status_date": "2007-02-28",
      "estimated_cost": 4000,
      "revised_cost": 4000,
      "description": "change to permit 108874 #200605312829: delete doorway, dry rot repairs rear f4ront door, replace stairs at side enterance to match existingf, replace windowds in bedroom in kind",
      "source": "sf-building-permits"
    },
    {
      "number": "200605312829",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-05-31",
      "status_date": "2007-02-28",
      "estimated_cost": 45000,
      "revised_cost": 45000,
      "description": "finish unfinished portion of bott0m floor, remodel 1 bathroom for 1 guest bedroom at 1 diamond entrance",
      "source": "sf-building-permits"
    },
    {
      "number": "200512099947",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-12-09",
      "status_date": "2005-12-09",
      "estimated_cost": 12937,
      "revised_cost": 12937,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9803227",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-02-26",
      "status_date": "1998-03-24",
      "estimated_cost": 1,
      "description": "final inspection app #9604180",
      "source": "sf-building-permits"
    },
    {
      "number": "9604180S",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1996-03-13",
      "status_date": "1997-02-22",
      "estimated_cost": 3000,
      "revised_cost": 15000,
      "description": "legalize grd fl & 2nd fl,bed & bath,eliminate access from st",
      "source": "sf-building-permits"
    },
    {
      "number": "9518088",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1995-10-26",
      "status_date": "1995-12-12",
      "estimated_cost": 400,
      "description": "repl rotted corner post below (e)porch at 1st flr",
      "source": "sf-building-permits"
    },
    {
      "number": "9304147S",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1993-03-15",
      "status_date": "1994-12-29",
      "estimated_cost": 25000,
      "description": "remodel bsmt premises only inc. bay window rear yard/alt esc",
      "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=17TH&street_type=ST&address_number=4097",
      "retrieved": "2026-07-28"
    },
    {
      "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=2648048&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=2648&lot=048",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=2648048",
      "retrieved": "2026-07-28"
    },
    {
      "id": "eureka-valley-context-statement",
      "name": "Elaine B. Stiles, Eureka Valley Historic Context Statement, prepared for the Eureka Valley Neighborhood Association, adopted by the Historic Preservation Commission December 20, 2017",
      "query": "http://default.sfplanning.org/Preservation/EurekaValleyHCS/hp_eureka_valley_hcs_HCS_FINAL-122017.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Eureka Valley Historic Context Statement, adopted 2017",
      "retrieved": "2026-08-14"
    }
  ],
  "historic_survey": {
    "survey": "Eureka Valley Historic Context Statement (2017)",
    "source": "eureka-valley-context-statement",
    "style": "Classical Revival",
    "note": "Illustrated in the statement's survey of Eureka Valley property types and architectural styles. The statement is reconnaissance-level and says inclusion in it is not a judgement on a building's worthiness for preservation. It records it as a two-flat."
  }
}