{
  "address": "3938 17th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/17th-street/3938/",
  "apn": "3563015B",
  "block": "3563",
  "lot": "015B",
  "eas_baseid": "359786",
  "coordinates": {
    "lat": 37.762834,
    "lng": -122.433835
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 3,
    "bedrooms": 3,
    "lot_area_sqft": 2617,
    "building_area_sqft": 1819,
    "basement_area_sqft": 445,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3938 17TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 797662,
    "assessed_improvement_value": 715401,
    "last_sale_date": "2009-11-25"
  },
  "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": "201905039714",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-05-03",
      "status_date": "2021-05-20",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "replacement in kind of front double hung window units, replacement in kind of front entry stair. no structural.",
      "source": "sf-building-permits"
    },
    {
      "number": "201504062845",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2015-04-06",
      "status_date": "2018-01-31",
      "estimated_cost": 71618,
      "revised_cost": 137016,
      "description": "add 2nd unit at g/f. excavate 2\" to 5'6 for headroom. replace 126 lin ft of foundations. add plywood and holdown walls at new unit. add kitchen, bath, living & sleeping alcove in unit.add storage,dog wash/laundry for upstairs unit.add sunken patio at rear yard.maintain hall to yard. gen mep upgrades",
      "source": "sf-building-permits"
    },
    {
      "number": "201304225063",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-04-22",
      "status_date": "2016-02-24",
      "estimated_cost": 69000,
      "revised_cost": 100000,
      "description": "add interior stair to garage, relocate kitchen, open ceilings at back gables - reframe in kind, remodel one bath, add patio door & site deck less than 36\" from grade, remove two front columns at garage, misc mep upgrades",
      "source": "sf-building-permits"
    },
    {
      "number": "201103242778",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2011-03-24",
      "status_date": "2012-08-07",
      "estimated_cost": 150000,
      "description": "remove rear approx 20' and construct remodel in same footprint. add bedroom behind garage on ground floor.",
      "source": "sf-building-permits"
    },
    {
      "number": "201005192823",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-05-19",
      "status_date": "2010-12-02",
      "estimated_cost": 2500,
      "revised_cost": 3500,
      "description": "remove (e) garage doors & non-structural walls. install (n) garage door in original opening. garage door is panelized wood overhead door.",
      "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=3938",
      "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=3563015B&$order=closed_roll_year%20DESC&$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=3563&lot=015B",
      "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=3563015B",
      "retrieved": "2026-07-28"
    }
  ]
}