{
  "address": "4061–4063 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4061/",
  "apn": "3583077",
  "block": "3583",
  "lot": "077",
  "eas_baseid": "360816",
  "coordinates": {
    "lat": 37.760748,
    "lng": -122.434192
  },
  "address_range": "4061–4063",
  "street_numbers_on_parcel": [
    "4061",
    "4063"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 2,
    "lot_area_sqft": 1875,
    "building_area_sqft": 1932,
    "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": "4063 4061 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 423453,
    "assessed_improvement_value": 488599,
    "last_sale_date": "1997-01-02"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Eureka Valley Commercial & Castro Village LGBTQ+ Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1879–1932; 1963–1980",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202604239925",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-04-23",
      "status_date": "2026-04-24",
      "estimated_cost": 80000,
      "revised_cost": 80000,
      "description": "install foundation & reinforce framing @ rear structure. voluntary structure strengthening @ main structure to include partial foundation replacement & added shear walls @ 1st floor. reference permit 202512242607.",
      "source": "sf-building-permits"
    },
    {
      "number": "202512242607",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-12-24",
      "status_date": "2026-02-02",
      "estimated_cost": 120000,
      "revised_cost": 120000,
      "description": "revision to pa #202501228791: t.i - enlarge (e) kitchen, add bar on 1/f, add ada accessible bathrooms on 1/f",
      "source": "sf-building-permits"
    },
    {
      "number": "202501228791",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-01-22",
      "status_date": "2025-02-14",
      "estimated_cost": 25000,
      "revised_cost": 39570,
      "description": "ada accessibility upgrade at bath and entry. ada bath located at rear structure.",
      "source": "sf-building-permits"
    },
    {
      "number": "M56303",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-02-02",
      "status_date": "2007-02-02",
      "revised_cost": 0,
      "description": "streetspace and sidewalk",
      "source": "sf-building-permits"
    },
    {
      "number": "M41286",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-09-08",
      "status_date": "2006-09-08",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200304101916",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-04-10",
      "status_date": "2003-05-15",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "renew appl#200008026798 for final inspection & minor rear stair repair to clear nov#200224691",
      "source": "sf-building-permits"
    },
    {
      "number": "200204093417",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2002-04-09",
      "status_date": "2003-06-05",
      "estimated_cost": 5000,
      "revised_cost": 6400,
      "description": "renew permit app 200008026798-response to violation notice 200224691-replace ext stairs, ada upgrade",
      "source": "sf-building-permits"
    },
    {
      "number": "200008026798",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-08-02",
      "status_date": "2002-01-18",
      "estimated_cost": 12500,
      "revised_cost": 12500,
      "description": "renovating of existing restaurant, including installing tiles, plaster patching, painting & installi",
      "source": "sf-building-permits"
    },
    {
      "number": "8604089",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1986-04-09",
      "status_date": "1986-12-02",
      "estimated_cost": 1509,
      "description": "replace existing risers & treaders.",
      "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=4061",
      "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=3583077&$order=closed_roll_year%20DESC&$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=3583&lot=077",
      "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=3583077",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.43419213269512%2037.76074817420758)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}