{
 "address": "4548\u20134554 18th Street, San Francisco, CA 94114",
 "path": "/san-francisco/castro/18th-street/4548/",
 "apn": "2657011",
 "block": "2657",
 "lot": "011",
 "eas_baseid": "488429",
 "coordinates": {
  "lat": 37.760681,
  "lng": -122.440154
 },
 "address_range": "4548\u20134554",
 "street_numbers_on_parcel": [
  "4548",
  "4550",
  "4554"
 ],
 "also_addressed": [
  "176 ORD ST"
 ],
 "parcel": {
  "year_built": 1880,
  "units": 3,
  "stories": 2,
  "rooms": 11,
  "bathrooms": 3,
  "lot_area_sqft": 2539,
  "building_area_sqft": 2721,
  "use": "Multi-Family Residential",
  "property_class": "Flat & Store 4 units or less",
  "construction_type_code": "D",
  "zoning": "RH-2",
  "supervisor_district": 8,
  "assessor_neighborhood": "Eureka Valley/Dolores Heights",
  "analysis_neighborhood": "Castro/Upper Market",
  "property_location_raw": "0000 0176 ORD                 ST0000"
 },
 "assessment": {
  "roll_year": 2025,
  "assessed_land_value": 360759,
  "assessed_improvement_value": 487032,
  "last_sale_date": "1991-07-12"
 },
 "historic_status": {
  "ceqa_status_code": "B",
  "ceqa_status_code_article_10_11": "B",
  "ceqa_status_label": "Unevaluated",
  "reason": "Historic Survey Result and 45 years or older",
  "yearbuilt": "1880",
  "in_article_10_11_historic_district": false,
  "source": "sf-planning"
 },
 "permits": [
  {
   "number": "201905302055",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2019-05-30",
   "status_date": "2020-05-22",
   "estimated_cost": 5000,
   "revised_cost": 5000,
   "description": "to comply with abe program at business entry door replace door threshold. replace door hardware install new auto door opener",
   "source": "sf-building-permits"
  },
  {
   "number": "201206122452",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2012-06-12",
   "status_date": "2012-07-11",
   "estimated_cost": 18165,
   "revised_cost": 18165,
   "description": "reroofing",
   "source": "sf-building-permits"
  },
  {
   "number": "M222567",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2010-09-28",
   "status_date": "2010-09-28",
   "revised_cost": 1,
   "description": "street space permit",
   "source": "sf-building-permits"
  },
  {
   "number": "9116163",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "1991-09-03",
   "status_date": "1991-11-05",
   "estimated_cost": 10050,
   "description": "repl ply walls, damaged threshhold",
   "source": "sf-building-permits"
  },
  {
   "number": "8904539",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "1989-03-22",
   "status_date": "1989-06-07",
   "estimated_cost": 4000,
   "description": "reroofing",
   "source": "sf-building-permits"
  },
  {
   "number": "8311166",
   "type": "additions alterations or repairs",
   "status": "complete",
   "filed": "1983-11-04",
   "status_date": "1984-10-18",
   "estimated_cost": 26000,
   "description": "vertical extension",
   "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=4548",
   "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=2657011&$order=closed_roll_year%20DESC&$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=2657&lot=011",
   "retrieved": "2026-07-28"
  },
  {
   "id": "sf-planning",
   "name": "SF Planning Department \u2014 Historic Resource Status by Parcel via DataSF",
   "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=2657011",
   "retrieved": "2026-07-28"
  },
  {
   "id": "corbett-heights-context-statement",
   "name": "Michael R. Corbett, Corbett Heights, San Francisco (Western Part of Eureka Valley) Historic Context Statement, prepared for Corbett Heights Neighbors and funded by the Historic Preservation Fund Committee, adopted by the San Francisco Historic Preservation Commission 16 August 2017 (Motion No. 0314, Case No. 2015-006003SRV)",
   "query": "http://default.sfplanning.org/Preservation/CorbettHeightsHCS/hp_corbett_hcs_HCS_FINAL-081617.pdf",
   "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
   "label": "Corbett Heights Historic Context Statement, adopted 2017",
   "retrieved": "2026-08-13"
  },
  {
   "id": "sf-planning-commission-minutes-1970-11-05",
   "name": "San Francisco City Planning Commission, minutes of the regular meeting of 5 November 1970",
   "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
   "query": "https://archive.org/details/15minutesofsanfran1970sa/page/n134/mode/1up",
   "retrieved": "2026-10-09"
  },
  {
   "id": "sf-planning-commission-minutes-1970-12-03",
   "name": "San Francisco City Planning Commission, minutes of the regular meeting of 3 December 1970",
   "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
   "query": "https://archive.org/details/15minutesofsanfran1970sa/page/n220/mode/1up",
   "retrieved": "2026-10-09"
  },
  {
   "id": "sf-planning-commission-minutes-1971-02-04",
   "name": "San Francisco City Planning Commission, minutes of the meeting of 4 February 1971",
   "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
   "query": "https://archive.org/details/16minutesofsanfran1971sa/page/n134/mode/1up",
   "retrieved": "2026-10-10"
  }
 ],
 "historic_survey": {
  "dcp_1976_survey": "Rated 3 of 5",
  "apn_as_surveyed": "block 2657, lot 11",
  "survey": "Corbett Heights Historic Context Statement (2017)",
  "source": "corbett-heights-context-statement",
  "address_as_surveyed": "176 Ord Street",
  "note": "The 1976 city architectural survey rated buildings 0 to 5, 5 highest, and was never adopted as a register of historic resources."
 },
 "historical_record": [
  {
   "date": "1970-11-05",
   "kind": "occupancy",
   "description": "A two-storey building, about 40 feet tall, held a store on the ground floor and two flats above, on an irregular 2,539-square-foot lot also fronting 18th and Storrie Streets.",
   "source": "sf-planning-commission-minutes-1970-11-05"
  },
  {
   "date": "1970-12-03",
   "kind": "planning decision",
   "description": "The City Planning Commission refused to rezone the lot from R-3 to R-4 for a seven-unit apartment building to replace the old building, finding it would be spot zoning.",
   "source": "sf-planning-commission-minutes-1970-12-03"
  },
  {
   "date": "1971-02-04",
   "kind": "planning decision",
   "description": "By 4 February 1971, the Board of Supervisors had upheld on appeal the City Planning Commission's disapproval of reclassifying the property from R-3 to R-4.",
   "source": "sf-planning-commission-minutes-1971-02-04"
  }
 ]
}