{
  "address": "3757 16th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/16th-street/3757/",
  "apn": "2622034",
  "block": "2622",
  "lot": "034",
  "eas_baseid": "342484",
  "coordinates": {
    "lat": 37.763859,
    "lng": -122.436404
  },
  "parcel": {
    "year_built": 1903,
    "units": 1,
    "stories": 1,
    "rooms": 9,
    "bathrooms": 2,
    "lot_area_sqft": 4321,
    "building_area_sqft": 1986,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Corona Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 3757 16TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 479020,
    "assessed_improvement_value": 327323,
    "last_sale_date": "1997-09-12"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1903",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201906274604",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-06-27",
      "status_date": "2020-09-25",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "voluntry structural improvements, add plywood, anchor bolts, tie beam @ garage. remove existing wall lath and plaster finish. remove existing furnace closet board partition and replace with stud and shear plywood panels. bolt existing east wall sill plate to existing foundation wall.",
      "source": "sf-building-permits"
    },
    {
      "number": "201501276790",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-01-27",
      "status_date": "2015-01-30",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "repair minor ara of rot at rear of building, corner wall ground level, leave area clean & tidy 4-5 ft.",
      "source": "sf-building-permits"
    },
    {
      "number": "201307111616",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-07-11",
      "status_date": "2013-07-11",
      "estimated_cost": 23240,
      "revised_cost": 23240,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200109077781",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-09-07",
      "status_date": "2002-01-03",
      "estimated_cost": 12000,
      "revised_cost": 12000,
      "description": "remodel kitchen & 2 bathrooms with relocated partitions, new plumbing fixtures, stove & dishwasher,",
      "source": "sf-building-permits"
    },
    {
      "number": "9802548",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-02-17",
      "status_date": "1998-03-19",
      "estimated_cost": 4700,
      "description": "repair/replace brick faoundation of cottage,under bathroom",
      "source": "sf-building-permits"
    },
    {
      "number": "8508902",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1985-08-15",
      "status_date": "1985-12-26",
      "estimated_cost": 2500,
      "description": "foundation repair, new bath",
      "source": "sf-building-permits"
    },
    {
      "number": "8411005",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1984-10-24",
      "status_date": "1985-12-03",
      "estimated_cost": 2500,
      "description": "foundation repair,new bath,upgrade wordroom",
      "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=16TH&street_type=ST&address_number=3757",
      "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=2622034&$order=closed_roll_year%20DESC&$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=2622&lot=034",
      "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=2622034",
      "retrieved": "2026-07-28"
    }
  ]
}