{
  "address": "3865–3867 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/3865/",
  "apn": "3585073",
  "block": "3585",
  "lot": "073",
  "eas_baseid": "360986",
  "coordinates": {
    "lat": 37.760962,
    "lng": -122.429724
  },
  "address_range": "3865–3867",
  "street_numbers_on_parcel": [
    "3865",
    "3867"
  ],
  "parcel": {
    "year_built": 1911,
    "units": 2,
    "stories": 3,
    "rooms": 11,
    "bathrooms": 5,
    "bedrooms": 6,
    "lot_area_sqft": 2850,
    "building_area_sqft": 4167,
    "lot_depth_ft": 14,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "3867 3865 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 316122,
    "assessed_improvement_value": 1228527,
    "last_sale_date": "1988-09-29"
  },
  "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": "1911",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "M454307",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-12-30",
      "status_date": "2013-12-30",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M447247",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-11-27",
      "status_date": "2013-11-27",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M428947",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-09-24",
      "status_date": "2013-09-24",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201109074064",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-09-07",
      "status_date": "2012-06-22",
      "estimated_cost": 1,
      "revised_cost": 2000,
      "description": "remove non-compliant deck in the rear of the property in reponse to nov #200231990. a new patio will be constructed under a separate pa #201108303592 ( under review).",
      "source": "sf-building-permits"
    },
    {
      "number": "201108303592",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2011-08-30",
      "status_date": "2014-05-16",
      "estimated_cost": 475000,
      "revised_cost": 400000,
      "description": "remodel(e)2 unit res'd bldg on grnd/basemt level.excavate front sect'n of bldg & add(n)2 car garage.1st level: add(n)master bdrm & (n)bthrm. 2nd&3rd levels: int'r remodel incl(n)bthrms &(n)bdrms & open up kitchn & dining area. front entry of bldg reconfigure for nov #200231990 & #200702421",
      "source": "sf-building-permits"
    },
    {
      "number": "M252846",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2011-04-08",
      "status_date": "2011-04-08",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "9920515",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-09-29",
      "status_date": "2002-08-01",
      "estimated_cost": 2000,
      "description": "repair to wood framing of the deck, wood siding",
      "source": "sf-building-permits"
    },
    {
      "number": "9615626S",
      "type": "additions alterations or repairs",
      "status": "filing",
      "filed": "1996-08-21",
      "status_date": "1996-08-21",
      "estimated_cost": 10000,
      "description": "seismic upgrade new 3rd floor loft, additional bathroom, fou",
      "source": "sf-building-permits"
    },
    {
      "number": "9609727",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1996-06-03",
      "status_date": "1997-08-27",
      "estimated_cost": 4000,
      "revised_cost": 8000,
      "description": "foundation repair/struct work/excavation/plubg/demo work",
      "source": "sf-building-permits"
    },
    {
      "number": "9604695",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1996-03-21",
      "status_date": "1997-08-27",
      "estimated_cost": 1000,
      "description": "excavation access leaky problem 1/f inside",
      "source": "sf-building-permits"
    },
    {
      "number": "8804661",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1988-04-13",
      "status_date": "1988-06-07",
      "estimated_cost": 14350,
      "description": "termite repairs",
      "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=3865",
      "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=3585073&$order=closed_roll_year%20DESC&$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=3585&lot=073",
      "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=3585073",
      "retrieved": "2026-07-28"
    }
  ]
}