{
 "address": "2–28 Guerrero Street, San Francisco, CA 94103",
 "path": "/san-francisco/mission/guerrero-street/2/",
 "apn": "3501001",
 "block": "3501",
 "lot": "001",
 "eas_baseid": "357623",
 "coordinates": {
  "lat": 37.770453,
  "lng": -122.424824
 },
 "address_range": "2–28",
 "street_numbers_on_parcel": [
  "2",
  "16",
  "22",
  "28"
 ],
 "parcel": {
  "year_built": 1922,
  "units": 31,
  "stories": 3,
  "rooms": 61,
  "bathrooms": 29,
  "lot_area_sqft": 8960,
  "building_area_sqft": 19567,
  "use": "Multi-Family Residential",
  "property_class": "Apartment 15 Units or more",
  "construction_type_code": "C",
  "zoning": "NC-3",
  "supervisor_district": 8,
  "assessor_neighborhood": "Mission Dolores",
  "analysis_neighborhood": "Mission",
  "property_location_raw": "0000 0002 GUERRERO            ST0000"
 },
 "assessment": {
  "roll_year": 2025,
  "assessed_land_value": 9931990,
  "assessed_improvement_value": 8457064,
  "last_sale_date": "2018-09-11"
 },
 "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": "1922",
  "survey_name": "CROCKER, MARY IVES.APARTMENTS",
  "in_article_10_11_historic_district": false,
  "source": "sf-planning"
 },
 "permits": [
  {
   "number": "202403157970",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2024-03-15",
   "status_date": "2024-05-07",
   "estimated_cost": 3000,
   "revised_cost": 3000,
   "description": "change of use and occupancy to convert a ground floor retail store to a hair studio . add (1) new sink",
   "source": "sf-building-permits"
  },
  {
   "number": "202103257343",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2021-03-25",
   "status_date": "2025-05-29",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "as-built for pa# 2020-0831-3007 relocation of facu, aes wireless communicator, power supplies, bells pull station, monitor module for sprinkler water flow and tamper switch.",
   "source": "sf-building-permits"
  },
  {
   "number": "202011128710",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2020-11-12",
   "status_date": "2021-03-08",
   "estimated_cost": 49500,
   "revised_cost": 49999,
   "description": "one unit: remodel kitchen in kind. new kitchen cabinets, plumbing fixtures, new lighting, cut existing j box. no change to mechanical. no exterior work. no fire alarm or sprinkler work. no structural required",
   "source": "sf-building-permits"
  },
  {
   "number": "202008313007",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2020-08-31",
   "status_date": "2025-05-29",
   "estimated_cost": 39190,
   "revised_cost": 39190,
   "description": "replacment and 2021 mandate installation of fire alarm system in fully sprinklered building. installion of facu ifp75, aes 7707, 5496 power supply, smoke detectors, pull stations, motorbells low freq sounders, monitor modules, to wireless communicator, waterflow and tamper switch, ref 202008272821",
   "source": "sf-building-permits"
  },
  {
   "number": "202008272821",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2020-08-27",
   "status_date": "2021-04-06",
   "estimated_cost": 65000,
   "revised_cost": 85000,
   "description": "one unit. new office , kitchen cabs, plumb fixtures, washer dryer, dishwasher, (n) bathrm, lights at ( e ) j-box locations. no change to mechanical. no exterior work. no fire alarm or sprinkler",
   "source": "sf-building-permits"
  },
  {
   "number": "202008131692",
   "type": "otc alterations permit",
   "status": "cancelled",
   "filed": "2020-08-13",
   "status_date": "2026-01-09",
   "estimated_cost": 60000,
   "revised_cost": 60000,
   "description": "one unit: renovate with new kitchen cabinets, new plumbing fixtrues, new lighting existing j-box location. no change to mech, no exterior work, no fire alarm or sprinkler work. kitchen remodel in kind. to comply with cec 150.0(k)3",
   "source": "sf-building-permits"
  },
  {
   "number": "202001313318",
   "type": "otc alterations permit",
   "status": "cancelled",
   "filed": "2020-01-31",
   "status_date": "2026-01-09",
   "estimated_cost": 1,
   "revised_cost": 0,
   "description": "relocated posts and concrete footing with details revision to 201908280050",
   "source": "sf-building-permits"
  },
  {
   "number": "202001303186",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2020-01-30",
   "status_date": "2020-08-26",
   "estimated_cost": 135000,
   "revised_cost": 67500,
   "description": "renovation two units 3rd level. new dens, new kitchen cabinets plumbing fixtures, new washer dryers dw. new lighting at e jbox locations. no change to mech. no exterior work. no fire alarm or sprinkler work. no structural work",
   "source": "sf-building-permits"
  },
  {
   "number": "M1183007",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2020-01-09",
   "status_date": "2020-01-09",
   "revised_cost": 1,
   "description": "street space",
   "source": "sf-building-permits"
  },
  {
   "number": "M1159708",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2019-10-29",
   "status_date": "2019-10-29",
   "revised_cost": 1,
   "description": "street space",
   "source": "sf-building-permits"
  },
  {
   "number": "M1158727",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2019-10-25",
   "status_date": "2019-10-25",
   "revised_cost": 0,
   "description": "streetspace",
   "source": "sf-building-permits"
  },
  {
   "number": "201908280050",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2019-08-28",
   "status_date": "2019-09-12",
   "estimated_cost": 125000,
   "revised_cost": 149200,
   "description": "renov of two units. new:kitchen cabinets, plmb fixtures, w/d, d/w, lighting at (e) j-boxes. new finishes, new bedrm no change to mech/ext/fire alarm or sprinklers. no strucutral work",
   "source": "sf-building-permits"
  },
  {
   "number": "M1126827",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2019-08-20",
   "status_date": "2019-08-20",
   "revised_cost": 1,
   "description": "street space",
   "source": "sf-building-permits"
  },
  {
   "number": "201907176133",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2019-07-17",
   "status_date": "2023-05-05",
   "estimated_cost": 5000,
   "revised_cost": 5000,
   "description": "to comply with abe program sidewalk flags to create a clear and level landing on ext grade. install 10\" continous bottom plate at door bottom",
   "source": "sf-building-permits"
  },
  {
   "number": "201907176134",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2019-07-17",
   "status_date": "2023-05-05",
   "estimated_cost": 5000,
   "revised_cost": 5000,
   "description": "to comply with abe program replace sidewalk flags to create clear and level landing on ect side. install 10\" continous plate at door bottom",
   "source": "sf-building-permits"
  },
  {
   "number": "M1088567",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2019-06-03",
   "status_date": "2019-06-03",
   "revised_cost": 1,
   "description": "street space only",
   "source": "sf-building-permits"
  },
  {
   "number": "201905281821",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2019-05-28",
   "status_date": "2020-01-29",
   "estimated_cost": 150000,
   "revised_cost": 300000,
   "description": "renovation of 5 five units (2nd fl). conversion from studio to 1 bedroom in 103, 105 & 106. remodel at 107 and 207 - new kitchen cabinets, (n) plumbing fixtures, (n) lighting @ (e) jbox locations. (n) washer/dryers (n) dishwashers. no change to mechanical. no exterior work. no",
   "source": "sf-building-permits"
  },
  {
   "number": "201903276435",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2019-03-27",
   "status_date": "2019-03-27",
   "estimated_cost": 4000,
   "revised_cost": 4000,
   "description": "exploratory demo at four units, for cost evaluation demo not to exceed 50 sq ft at each unit, replace in kind (e) sheetrock to be demolished",
   "source": "sf-building-permits"
  },
  {
   "number": "201701318263",
   "type": "sign - erect",
   "status": "cancelled",
   "filed": "2017-01-31",
   "status_date": "2026-01-09",
   "estimated_cost": 13000,
   "description": "install 4 hanging signs, projecting & double faced",
   "source": "sf-building-permits"
  },
  {
   "number": "201504163835",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2015-04-16",
   "status_date": "2015-04-27",
   "estimated_cost": 15000,
   "revised_cost": 15000,
   "description": "replace siding for like kind. aprox 500 sq ft tiii siding. all work at rear of bldg.",
   "source": "sf-building-permits"
  },
  {
   "number": "201412294574",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2014-12-29",
   "status_date": "2015-06-17",
   "estimated_cost": 6200,
   "revised_cost": 6200,
   "description": "reroofing",
   "source": "sf-building-permits"
  },
  {
   "number": "201308285455",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2013-08-28",
   "status_date": "2013-12-06",
   "estimated_cost": 20000,
   "revised_cost": 20000,
   "description": "revision to pa# 201003037506, to comply with nov# 200916785, three units as kitchen , bath remodel",
   "source": "sf-building-permits"
  },
  {
   "number": "201306119216",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2013-06-11",
   "status_date": "2013-12-06",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "to renew final inspection for work approved under pa#2010-0303-7506. all work is done.",
   "source": "sf-building-permits"
  },
  {
   "number": "201208107105",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "2012-08-10",
   "status_date": "2016-04-05",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "renew app#200503177729 for final inspection. all work complete.",
   "source": "sf-building-permits"
  },
  {
   "number": "201201061799",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2012-01-06",
   "status_date": "2012-06-11",
   "estimated_cost": 14500,
   "revised_cost": 14500,
   "description": "#103, 204, 301 - kitchen remodel: cabinet, counter tops, 50% high efficacy lighting.",
   "source": "sf-building-permits"
  },
  {
   "number": "201112231284",
   "type": "otc alterations permit",
   "status": "cancelled",
   "filed": "2011-12-23",
   "status_date": "2012-02-01",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "to obtain final inspection for work approved under pa #200202068600",
   "source": "sf-building-permits"
  },
  {
   "number": "201112231285",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "2011-12-23",
   "status_date": "2016-04-05",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "to obtain final inspection for work approved under pa 201003037506",
   "source": "sf-building-permits"
  },
  {
   "number": "201112150756",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2011-12-15",
   "status_date": "2011-12-20",
   "estimated_cost": 500,
   "revised_cost": 500,
   "description": "permit to cover nov #200916762 from housing inspection division only",
   "source": "sf-building-permits"
  },
  {
   "number": "201106309243",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "2011-06-30",
   "status_date": "2016-04-05",
   "estimated_cost": 10000,
   "revised_cost": 10000,
   "description": "installing dog wash tub. upgrade electrical and lights. no increase in lighting wattage (replace track lighting with flourescent). no switches or plugs per 1134.b.2.1. exp4",
   "source": "sf-building-permits"
  },
  {
   "number": "201003037506",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "2010-03-03",
   "status_date": "2011-07-08",
   "estimated_cost": 2500,
   "revised_cost": 2500,
   "description": "comply with nov 200916785. access to three units. also comply with nov 200916762 three units. less than 50a% of stairs being replaced",
   "source": "sf-building-permits"
  },
  {
   "number": "M77786",
   "type": "otc alterations permit",
   "status": "issued",
   "filed": "2007-07-18",
   "status_date": "2007-07-18",
   "revised_cost": 0,
   "description": "street space",
   "source": "sf-building-permits"
  },
  {
   "number": "200706295505",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2007-06-29",
   "status_date": "2007-09-26",
   "estimated_cost": 1,
   "revised_cost": 1,
   "description": "amend peremit app#200706073361 to change unit from #108 to #105 no additional work to be done.",
   "source": "sf-building-permits"
  },
  {
   "number": "200706073361",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "2007-06-07",
   "status_date": "2010-04-29",
   "estimated_cost": 15000,
   "revised_cost": 15000,
   "description": "ktichen and bath remodel. in kind. no structural changes. building,plumbing,elec code upgrade. no windows,door,wall alterations. kitchen at least 50% of lighting wattage flourescent. bath flourescent or motion controlled sensor",
   "source": "sf-building-permits"
  },
  {
   "number": "200511017043",
   "type": "otc alterations permit",
   "status": "complete",
   "filed": "2005-11-01",
   "status_date": "2005-11-09",
   "estimated_cost": 2000,
   "revised_cost": 2000,
   "description": "repalce 2 12\"x41\" granite step, front of building, comply with 200562449, new granite to match existing",
   "source": "sf-building-permits"
  },
  {
   "number": "200503177729",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "2005-03-17",
   "status_date": "2010-04-29",
   "estimated_cost": 23000,
   "revised_cost": 23000,
   "description": "replace (e) exit stairs (2) in kind same location and same size",
   "source": "sf-building-permits"
  },
  {
   "number": "200202068600",
   "type": "additions alterations or repairs",
   "status": "expired",
   "filed": "2002-02-06",
   "status_date": "2011-07-12",
   "estimated_cost": 59000,
   "revised_cost": 80000,
   "description": "conversion of vacant crawl space into retail space on 1st floor",
   "source": "sf-building-permits"
  },
  {
   "number": "9915744",
   "type": "additions alterations or repairs",
   "status": "complete",
   "filed": "1999-08-02",
   "status_date": "1999-08-20",
   "estimated_cost": 1,
   "description": "revision to pa#9820936",
   "source": "sf-building-permits"
  },
  {
   "number": "9820936",
   "type": "additions alterations or repairs",
   "status": "complete",
   "filed": "1998-10-14",
   "status_date": "1999-08-20",
   "estimated_cost": 65000,
   "description": "unb seismic retrofit bolts",
   "source": "sf-building-permits"
  },
  {
   "number": "9315558",
   "type": "otc alterations permit",
   "status": "expired",
   "filed": "1993-09-09",
   "status_date": "1994-09-09",
   "estimated_cost": 25995,
   "description": "reroofing",
   "source": "sf-building-permits"
  },
  {
   "number": "9211153",
   "type": "additions alterations or repairs",
   "status": "complete",
   "filed": "1992-07-08",
   "status_date": "1992-11-04",
   "estimated_cost": 13000,
   "description": "parapet bracing",
   "source": "sf-building-permits"
  },
  {
   "number": "8306072",
   "type": "additions alterations or repairs",
   "status": "complete",
   "filed": "1983-06-30",
   "status_date": "1984-03-20",
   "estimated_cost": 57951,
   "description": "horizontal two story extension to exist building",
   "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=GUERRERO&street_type=ST&address_number=2",
   "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=3501001&$order=closed_roll_year%20DESC&$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=3501&lot=001",
   "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=3501001",
   "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": "2026-08-28"
  },
  {
   "id": "market-octavia-survey-forms",
   "name": "Page & Turnbull for the San Francisco Planning Department, Market & Octavia Augmentation Survey, DPR 523 survey forms, fieldwork 2006, evaluations by Kelley & VerPlanck 2010",
   "query": "https://sfplanning.org/sites/default/files/documents/preserv/DPRforms/Gurrero%202-25.pdf",
   "listing": "https://sfplanning.org/historic-preservation-survey-forms-dpr523",
   "label": "Market & Octavia Survey DPR 523 form, 2006–2010",
   "retrieved": "2026-09-03"
  }
 ],
 "building": {
  "architect": "Nathaniel Blaisdell",
  "builder": "E. Ellingson",
  "former_name": "Mary Ives Crocker Apartments",
  "completed": 1922
 },
 "historic_survey": [
  {
   "survey": "Unreinforced Masonry Building Survey (1990)",
   "frame": "Unreinforced masonry",
   "address_as_surveyed": "2 Guerrero Street",
   "apn_as_surveyed": "Block 3501, Lot 1",
   "source": "umb-survey-1990"
  },
  {
   "survey": "Market & Octavia Survey (2006–2010)",
   "source": "market-octavia-survey-forms",
   "proposed_status_code": "7N and 6L",
   "status_code_meaning": "Needs to be reevaluated; determined ineligible for local listing or designation through local government review.",
   "style": "Colonial Revival",
   "year_built_as_surveyed": "1922",
   "note": "Recorded under the name Mary Ives Crocker Apartments."
  }
 ]
}