{
 "address": "3469–3471 18th Street, San Francisco, CA 94110",
 "path": "/san-francisco/mission/18th-street/3469/",
 "apn": "3589102",
 "block": "3589",
 "lot": "102",
 "eas_baseid": "361250",
 "coordinates": {
  "lat": 37.761536,
  "lng": -122.420915
 },
 "address_range": "3469–3471",
 "street_numbers_on_parcel": [
  "3469",
  "3471"
 ],
 "parcel": {
  "year_built": 1913,
  "units": 4,
  "stories": 2,
  "rooms": 17,
  "bathrooms": 5,
  "lot_area_sqft": 2548,
  "building_area_sqft": 4308,
  "use": "Multi-Family Residential",
  "property_class": "Flat & Store 4 units or less",
  "construction_type_code": "D",
  "zoning": "RM-1",
  "supervisor_district": 9,
  "assessor_neighborhood": "Inner Mission",
  "analysis_neighborhood": "Mission",
  "property_location_raw": "3471 3469 18TH                ST0000"
 },
 "assessment": {
  "roll_year": 2025,
  "assessed_land_value": 60037,
  "assessed_improvement_value": 42248
 },
 "historic_status": {
  "ceqa_status_code": "A",
  "ceqa_status_code_article_10_11": "A",
  "ceqa_status_label": "Historic resource",
  "reason": "Historic Survey Result",
  "yearbuilt": "1913",
  "in_article_10_11_historic_district": false,
  "source": "sf-planning"
 },
 "permits": [
  {
   "number": "202504093999",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2025-04-09",
   "status_date": "2025-04-09",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "revision 202410293933- reducation of scope to inlclude retain (e) windows and update title 24",
   "source": "sf-building-permits"
  },
  {
   "number": "202410293933",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2024-10-29",
   "status_date": "2025-04-22",
   "estimated_cost": 1,
   "revised_cost": 5000,
   "description": "revisions to p/a 2024-0422-0462 to address field inspector comments and construction related issues and as-built conditions, no significant changes in scope of project, dmj 11/21/2024;additional interior gypsum finishes, floor shet and anchorage repair, removed ext door from elec room",
   "source": "sf-building-permits"
  },
  {
   "number": "202404220462",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2024-04-22",
   "status_date": "2024-06-11",
   "estimated_cost": 175000,
   "revised_cost": 175000,
   "description": "repair to fire damamged area of 2-story mixed use bulidng as follows: repair damaged interior gypsum and exterior wood siding finishes. repair damaged roof framinmg (rafter and sheating) and waterproofing. repair floor framing (joists and sheating in kind). mep trade work will need separte permits.",
   "source": "sf-building-permits"
  },
  {
   "number": "202208301558",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2022-08-30",
   "status_date": "2022-08-31",
   "estimated_cost": 3500,
   "revised_cost": 3500,
   "description": "comply with sf ord 51-16 abe program. install power door operator abe 202204110341",
   "source": "sf-building-permits"
  },
  {
   "number": "M701087",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2016-06-28",
   "status_date": "2016-06-28",
   "revised_cost": 1,
   "description": "street space",
   "source": "sf-building-permits"
  },
  {
   "number": "200608018196",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2006-08-01",
   "status_date": "2006-12-12",
   "estimated_cost": 8200,
   "revised_cost": 8200,
   "description": "reroofing",
   "source": "sf-building-permits"
  },
  {
   "number": "200608018266",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2006-08-01",
   "status_date": "2006-08-24",
   "estimated_cost": 2000,
   "revised_cost": 2000,
   "description": "change of sink in the kitchen. repair counter in kind. change of stove top, interior painting",
   "source": "sf-building-permits"
  },
  {
   "number": "20000112901",
   "type": "additions alterations or repairs",
   "status": "expired",
   "filed": "2000-01-12",
   "status_date": "2000-10-11",
   "estimated_cost": 1,
   "description": "revision to pa #9510198",
   "source": "sf-building-permits"
  },
  {
   "number": "9510198",
   "type": "additions alterations or repairs",
   "status": "complete",
   "filed": "1995-07-03",
   "status_date": "2000-01-28",
   "estimated_cost": 44000,
   "revised_cost": 53000,
   "description": "seismic upgrade. special procedure s.f.b.c.",
   "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=3469",
   "retrieved": "2026-07-31"
  },
  {
   "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=3589102&$order=closed_roll_year%20DESC&$limit=1",
   "retrieved": "2026-07-31"
  },
  {
   "id": "sf-building-permits",
   "name": "SF Dept. of Building Inspection via DataSF",
   "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3589&lot=102",
   "retrieved": "2026-07-31"
  },
  {
   "id": "sf-planning",
   "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
   "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3589102",
   "retrieved": "2026-07-31"
  },
  {
   "id": "umb-survey-1990",
   "name": "San Francisco Landmarks Preservation Advisory Board — A Context Statement and Architectural/Historical Survey of Unreinforced Masonry Building (U.M.B.) Construction in San Francisco from 1850 to 1940, San Francisco Department of City Planning, November 1990",
   "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=de4ab5d53839bb7c49ab1a2e10876d4a39e7dbacc6eccc90508e51012b8f4456&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
   "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
   "label": "Unreinforced Masonry Building Survey, 1990",
   "retrieved": "2026-08-29"
  },
  {
   "id": "loc-sf-call-1913-06-19",
   "name": "The San Francisco Call, 19 June 1913, p. 17",
   "query": "https://chroniclingamerica.loc.gov/lccn/sn85066387/1913-06-19/ed-1/seq-17/",
   "retrieved": "2026-10-05"
  }
 ],
 "historic_survey": {
  "survey": "Unreinforced Masonry Building Survey (1990)",
  "frame": "Unreinforced masonry",
  "apn_as_surveyed": "Block 3569, Lot 102",
  "note": "From the survey's appendix table of unreinforced masonry buildings and their historic ratings, study area 10 (Mission/Upper Market).",
  "source": "umb-survey-1990"
 },
 "historical_record": [
  {
   "date": "1913-06-19",
   "kind": "building contract",
   "description": "Louis Setter contracted for all work on a two-storey frame building.",
   "source": "loc-sf-call-1913-06-19",
   "cross_streets": "SW corner of 18th Street and Lexington"
  }
 ]
}