{
  "address": "1001–1009 Guerrero Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/guerrero-street/1001/",
  "apn": "3633019",
  "block": "3633",
  "lot": "019",
  "eas_baseid": "441371",
  "coordinates": {
    "lat": 37.754941,
    "lng": -122.42293
  },
  "address_range": "1001–1009",
  "street_numbers_on_parcel": [
    "1001",
    "1003",
    "1005",
    "1007",
    "1009"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 13,
    "stories": 2,
    "rooms": 26,
    "bathrooms": 14,
    "lot_area_sqft": 5700,
    "building_area_sqft": 12500,
    "lot_depth_ft": 14,
    "use": "Commercial Office",
    "property_class": "Office",
    "construction_type_code": "D",
    "zoning": "NC-1",
    "supervisor_district": 9,
    "assessor_neighborhood": "Noe Valley",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "1009 1001 GUERRERO            ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 781909,
    "assessed_improvement_value": 873900,
    "last_sale_date": "1987-08-13"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "National Register Historic District, California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Horner's Addition East Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Eligible (not listed)",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1865–1905",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201701056540",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-01-05",
      "status_date": "2017-02-15",
      "estimated_cost": 5000,
      "revised_cost": 13000,
      "description": "modify (e) unisex restroom to comply with ada restroom reqs in kind, as a barrier removal program",
      "source": "sf-building-permits"
    },
    {
      "number": "201609289043",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-09-28",
      "status_date": "2016-11-01",
      "estimated_cost": 8000,
      "revised_cost": 13200,
      "description": "to comply nov# 201636531 & 201630822- remodel & replace existing nail salon @ ground floor, add new partition wall & remodel (e) washroom in kind. n/a ordinance #155-13",
      "source": "sf-building-permits"
    },
    {
      "number": "201506290169",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-06-29",
      "status_date": "2015-10-08",
      "estimated_cost": 4000,
      "revised_cost": 14700,
      "description": "electrical work for title 24/lighting interior lighting",
      "source": "sf-building-permits"
    },
    {
      "number": "201503130773",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-03-13",
      "status_date": "2015-03-19",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "change appliance protection of existing ul 3400 system for new cook line,maher not req",
      "source": "sf-building-permits"
    },
    {
      "number": "201502259260",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-02-25",
      "status_date": "2016-06-29",
      "estimated_cost": 50000,
      "revised_cost": 100000,
      "description": "remodel extg restaurant which includes new ada bath room. new kitchen, hood, type 1. no changes in store front. n/a for the maher",
      "source": "sf-building-permits"
    },
    {
      "number": "201501155884",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-01-15",
      "status_date": "2015-03-26",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "g/f - vacant space; barrier removal for ada bathroom. n/a ordinance #155-13",
      "source": "sf-building-permits"
    },
    {
      "number": "200801162612",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-01-16",
      "status_date": "2008-01-16",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "replace (e) 4\" non structural slab in storage area 25ftx26ft approx. rebar # 4 @ 16\" o.c. ea. way. 10 mil vapor barrier under.",
      "source": "sf-building-permits"
    },
    {
      "number": "200710014216",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-10-01",
      "status_date": "2008-02-25",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "repair posts & posts base at storage room (2) cap over (e) footings less than 12 at post base, install concrete slab cover over dirt in same storage room approx. 700 sq. ft. / posts to include all proper conections, brackets & bolts (adjacent to one unit) repair post base at porch & stair essemble",
      "source": "sf-building-permits"
    },
    {
      "number": "200704279870",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-04-27",
      "status_date": "2007-04-27",
      "estimated_cost": 12000,
      "revised_cost": 12000,
      "description": "add a type 2 hood to an existing restaurant. no other work.",
      "source": "sf-building-permits"
    },
    {
      "number": "200701091275",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2007-01-09",
      "status_date": "2007-02-15",
      "estimated_cost": 27950,
      "revised_cost": 27950,
      "description": "interior tenant improvement for an extg restaurant work included. add a restroom and service counter/cashier to comply with accessibility requirments. also provide access. entrance with a power door operator as required",
      "source": "sf-building-permits"
    },
    {
      "number": "200511047502",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-11-04",
      "status_date": "2005-11-14",
      "estimated_cost": 1,
      "revised_cost": 6000,
      "description": "renew:200105249995,200105078485,200009201035 and 9907727",
      "source": "sf-building-permits"
    },
    {
      "number": "200202048417",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-02-04",
      "status_date": "2002-04-25",
      "estimated_cost": 18000,
      "revised_cost": 18000,
      "description": "legalize change of retail to full service restaurant. revision to#200103124074 planning dept. app ch",
      "source": "sf-building-permits"
    },
    {
      "number": "200105249995",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2001-05-24",
      "status_date": "2001-11-24",
      "estimated_cost": 11000,
      "revised_cost": 11000,
      "description": "adding 10,000 cost increase to (e)bldg permit 200105078485",
      "source": "sf-building-permits"
    },
    {
      "number": "200103124074",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-03-12",
      "status_date": "2002-04-25",
      "estimated_cost": 53000,
      "revised_cost": 53000,
      "description": "int/est works (sidewalk) of remodeling w no struc ada comp (bathroom,access ramp,entry)elec/plumbing",
      "source": "sf-building-permits"
    },
    {
      "number": "200102051415",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2001-02-05",
      "status_date": "2002-02-25",
      "estimated_cost": 12000,
      "revised_cost": 12000,
      "description": "interior non structural demolation only under this permit",
      "source": "sf-building-permits"
    },
    {
      "number": "9907727",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1999-04-21",
      "status_date": "2000-01-19",
      "estimated_cost": 18500,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9305246",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1993-04-01",
      "status_date": "1994-08-03",
      "estimated_cost": 5000,
      "revised_cost": 10000,
      "description": "move front windows/create new outdr sp/install brick oven",
      "source": "sf-building-permits"
    },
    {
      "number": "9303480",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1993-03-04",
      "status_date": "1993-12-08",
      "estimated_cost": 7500,
      "revised_cost": 15000,
      "description": "chg exist storagrm to bathrm/exist bathrm to storg/prov hand",
      "source": "sf-building-permits"
    },
    {
      "number": "9217534",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1992-10-14",
      "status_date": "1993-03-16",
      "estimated_cost": 10000,
      "description": "install grease flue & hood & exhaust blowe",
      "source": "sf-building-permits"
    },
    {
      "number": "9105904",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1991-04-10",
      "status_date": "1993-03-16",
      "estimated_cost": 40000,
      "description": "new restaurant in (e) ground floor comm'l space",
      "source": "sf-building-permits"
    },
    {
      "number": "9000970",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1990-01-17",
      "status_date": "1990-10-24",
      "estimated_cost": 16000,
      "description": "const. handicap restrooms w/new handicap fixtures",
      "source": "sf-building-permits"
    },
    {
      "number": "8502948",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1985-03-25",
      "status_date": "1989-09-24",
      "estimated_cost": 6000,
      "description": "install 18# gauge hood & 16# gauge exhoust flue.",
      "source": "sf-building-permits"
    },
    {
      "number": "8501949",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1985-02-26",
      "status_date": "1985-04-09",
      "estimated_cost": 3250,
      "description": "repair back stairs",
      "source": "sf-building-permits"
    },
    {
      "number": "8309073",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1983-09-13",
      "status_date": "1984-02-06",
      "estimated_cost": 3000,
      "description": "replace 3 flight stairs",
      "source": "sf-building-permits"
    }
  ],
  "permit_summary": {
    "count_on_file": 49,
    "range": "1983–2017",
    "shown_on_page": 24,
    "note": "DBI holds 49 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 49. 9 of them are nominal $1 street-space or sidewalk permits."
  },
  "sources": [
    {
      "id": "sf-eas-addresses",
      "name": "SF Enterprise Addressing System via DataSF",
      "query": "https://data.sfgov.org/resource/3mea-di5p.json?street_name=GUERRERO&street_type=ST&address_number=1001",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-assessor-roll",
      "name": "SF Office of the Assessor-Recorder via DataSF (2025 secured roll)",
      "query": "https://data.sfgov.org/resource/wv5m-vpq2.json?parcel_number=3633019&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=3633&lot=019",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=3633019",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.42292999183475%2037.754940877470744)%27)",
      "retrieved": "2026-11-02"
    },
    {
      "id": "sf-planning-commission-minutes-2001-09-13",
      "name": "San Francisco City Planning Commission, minutes of the meeting of 13 September 2001",
      "label": "San Francisco City Planning Commission minutes, San Francisco Public Library (Internet Archive)",
      "query": "https://archive.org/details/51minutesofsanfran2001san/page/n277/mode/1up",
      "retrieved": "2026-11-02"
    }
  ],
  "historical_record": [
    {
      "date": "2001-09-13",
      "kind": "planning decision",
      "description": "The City Planning Commission took discretionary review and approved the change of use to a full-service restaurant with recording of a notice of special restrictions, 6-0.",
      "source": "sf-planning-commission-minutes-2001-09-13"
    },
    {
      "date": "2001-09-13",
      "kind": "occupancy",
      "description": "An existing ground-level commercial space stood on the site.",
      "source": "sf-planning-commission-minutes-2001-09-13"
    }
  ]
}