{
  "address": "4241–4247 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4241/",
  "apn": "2694037",
  "block": "2694",
  "lot": "037",
  "eas_baseid": "344375",
  "coordinates": {
    "lat": 37.760586,
    "lng": -122.436846
  },
  "address_range": "4241–4247",
  "street_numbers_on_parcel": [
    "4241",
    "4243",
    "4245",
    "4247"
  ],
  "parcel": {
    "year_built": 1902,
    "units": 3,
    "stories": 2,
    "rooms": 11,
    "bathrooms": 3,
    "lot_area_sqft": 1875,
    "building_area_sqft": 2450,
    "lot_depth_ft": 75,
    "use": "Multi-Family Residential",
    "property_class": "Flat & Store 4 units or less",
    "construction_type_code": "D",
    "zoning": "CASTRO",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "4243A4241 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 113208,
    "assessed_improvement_value": 226464
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1902",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202310188921",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-10-18",
      "status_date": "2023-11-03",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "abe #202002242238, to comply with abe program/technical infeasibility or unreasonable hardship per ordinance 51-16",
      "source": "sf-building-permits"
    },
    {
      "number": "200901230717",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-01-23",
      "status_date": "2009-01-27",
      "estimated_cost": 25000,
      "revised_cost": 25000,
      "description": "revision to 200812108168: relocate ada sitting area.",
      "source": "sf-building-permits"
    },
    {
      "number": "200812108168",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-12-10",
      "status_date": "2009-01-27",
      "estimated_cost": 25000,
      "revised_cost": 32100,
      "description": "non-structural interior tenant improvement to (e) restaurant: new sushi bar, new lever hardware at doors, new handrail at stairs, restroom upgrade.",
      "source": "sf-building-permits"
    },
    {
      "number": "200503248363",
      "type": "sign - erect",
      "status": "issued",
      "filed": "2005-03-24",
      "status_date": "2005-03-24",
      "revised_cost": 200,
      "description": "erect sign for non electric, single face.",
      "source": "sf-building-permits"
    },
    {
      "number": "M31376",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-02-28",
      "status_date": "2005-02-28",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200103214844",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-03-21",
      "status_date": "2001-05-02",
      "estimated_cost": 22000,
      "revised_cost": 22000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200010243959",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-10-24",
      "status_date": "2001-04-24",
      "estimated_cost": 12450,
      "revised_cost": 12450,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200004217873",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-04-21",
      "status_date": "2000-08-21",
      "estimated_cost": 1300,
      "revised_cost": 1300,
      "description": "install fire suppression system",
      "source": "sf-building-permits"
    },
    {
      "number": "9812653",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1998-07-06",
      "status_date": "1999-03-02",
      "estimated_cost": 1,
      "description": "address correction from 9808001",
      "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=4241",
      "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=2694037&$order=closed_roll_year%20DESC&$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=2694&lot=037",
      "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=2694037",
      "retrieved": "2026-07-28"
    }
  ]
}