{
  "address": "4084–4086 18th Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/18th-street/4084/",
  "apn": "3582056",
  "block": "3582",
  "lot": "056",
  "eas_baseid": "360730",
  "coordinates": {
    "lat": 37.761146,
    "lng": -122.434489
  },
  "address_range": "4084–4086",
  "street_numbers_on_parcel": [
    "4084",
    "4086"
  ],
  "parcel": {
    "year_built": 1906,
    "units": 3,
    "stories": 3,
    "rooms": 10,
    "bathrooms": 3,
    "lot_area_sqft": 2495,
    "building_area_sqft": 3975,
    "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": "4086 4084 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 54733,
    "assessed_improvement_value": 47791
  },
  "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": "1906",
    "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": "201707121729",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-12",
      "status_date": "2018-02-14",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "install iron gate acxross front stair in front of alley between buildings to protect loitering and homeless use. gate that open out will not encroach public way and shall remain unlocked at all times",
      "source": "sf-building-permits"
    },
    {
      "number": "M576487",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-04-08",
      "status_date": "2015-04-08",
      "revised_cost": 1,
      "description": "street space and sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "201304124471",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-04-12",
      "status_date": "2013-08-07",
      "estimated_cost": 3500,
      "revised_cost": 3500,
      "description": "replace dryrot base plate with 3\"x6\" base plate. secured every 16\" w 3/4 bolt and in epoxy. attach sisters to extg 2\"x6\" studs with 3\"x6\" new studs. all wood used will be pressure treated. close wall with 5/8 gyp board. finish and paint (12' wall section). replacement in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "M317167",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-04-26",
      "status_date": "2012-04-26",
      "revised_cost": 1,
      "description": "street space with meters and 20sf sidewalk repair.",
      "source": "sf-building-permits"
    },
    {
      "number": "201109094250",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-09-09",
      "status_date": "2012-01-09",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "restoration of a fire damage beauty salon. clean and smoke treat all surfaces of floors, clgs, walls. add 2 partition walls, upgrade doors' hardwares. new window ro replace (e) ones in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "201107271184",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-07-27",
      "status_date": "2011-08-24",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "1st & 2nd floor fire sprinkler system as built drawing as per pa #201102160381.",
      "source": "sf-building-permits"
    },
    {
      "number": "201107130083",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-07-13",
      "status_date": "2011-07-28",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "fire damage removal-remove water soaked flooring, wall coverings. remoce damaged salon chairs, install temporary fire door & lock to space. all improvements under seperate permit. construction work for fire damage repair to be filed under additional building permits",
      "source": "sf-building-permits"
    },
    {
      "number": "201107119857",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-07-11",
      "status_date": "2011-08-24",
      "estimated_cost": 900,
      "revised_cost": 2500,
      "description": "install a new sprinkler mnitoring system.",
      "source": "sf-building-permits"
    },
    {
      "number": "201106148045",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-06-14",
      "status_date": "2011-08-24",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "utilize fire sprinklers (installed under pa #2011.02.16.0381) throughout a-2 occupancy & supporting second means of egress (exit passageway) for an increase in allowable max occupancy from 97 to 1151. ref pa #200904136110.",
      "source": "sf-building-permits"
    },
    {
      "number": "201102160381",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2011-02-16",
      "status_date": "2011-08-24",
      "estimated_cost": 7500,
      "revised_cost": 11200,
      "description": "install new fire sprinkler system at ground floor bar area and 2nd floor corridor of (e) bar",
      "source": "sf-building-permits"
    },
    {
      "number": "200904136110",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2009-04-13",
      "status_date": "2009-09-18",
      "estimated_cost": 6200,
      "revised_cost": 14210,
      "description": "change occupancy from b to a-2, install additional toilet facilities to meet sfbc 2007, occupancy change from 49 to 97, provide/coordinate req existing upgrades. comp 200988310/bid.",
      "source": "sf-building-permits"
    },
    {
      "number": "200810285326",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2008-10-28",
      "status_date": "2009-03-31",
      "estimated_cost": 5000,
      "revised_cost": 6600,
      "description": "provide 1 hr. exit passageway @ existing corridor by adding gyp.bd per assembly requirements (u.l.) & adding 60 min doors.",
      "source": "sf-building-permits"
    },
    {
      "number": "9819450",
      "type": "wall or painted sign",
      "status": "issued",
      "filed": "1998-09-25",
      "status_date": "1998-09-25",
      "description": "2 painted signs",
      "source": "sf-building-permits"
    },
    {
      "number": "9819451",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-09-25",
      "status_date": "1998-11-30",
      "estimated_cost": 1000,
      "description": "install 1 awning",
      "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=4084",
      "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=3582056&$order=closed_roll_year%20DESC&$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=3582&lot=056",
      "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=3582056",
      "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(-122.43448926709935%2037.76114565974115)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}