{
  "address": "3620–3650 18th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/18th-street/3620/",
  "apn": "3578079",
  "block": "3578",
  "lot": "079",
  "eas_baseid": "360496",
  "coordinates": {
    "lat": 37.761777,
    "lng": -122.424442
  },
  "address_range": "3620–3650",
  "street_numbers_on_parcel": [
    "3620",
    "3650"
  ],
  "parcel": {
    "year_built": 1908,
    "units": 12,
    "stories": 3,
    "rooms": 30,
    "bathrooms": 12,
    "lot_area_sqft": 5368,
    "building_area_sqft": 9723,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 3620 18TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 498372,
    "assessed_improvement_value": 814017,
    "last_sale_date": "1996-06-06"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1908",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202407176658",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2024-07-17",
      "status_date": "2024-07-17",
      "estimated_cost": 13000,
      "revised_cost": 13000,
      "description": "remove brick above garage doors and repair brick at main entrance, any repair will be installed with brick tie every 16\" on the center.",
      "source": "sf-building-permits"
    },
    {
      "number": "201909192081",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-09-19",
      "status_date": "2019-10-04",
      "estimated_cost": 19850,
      "revised_cost": 19850,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "M793747",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-06-06",
      "status_date": "2017-06-06",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M276308",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2011-08-25",
      "status_date": "2011-08-25",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M181550",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-10-06",
      "status_date": "2009-10-06",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200908265558",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2009-08-26",
      "status_date": "2019-04-08",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "remove stucco front of building. replace attected wood. replace stucco paint the infested area is around the dining area windows on floors 2,3,4, southeast corner of building. (replace with in kind) no window replacement area =200 sq ft.",
      "source": "sf-building-permits"
    },
    {
      "number": "M68766",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2007-05-15",
      "status_date": "2007-05-15",
      "revised_cost": 0,
      "description": "street space and sidewalk permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200611288592",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-11-28",
      "status_date": "2010-03-02",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "revision to extg permit application #200606164293. change of type 2 hood to type #1 hood modify counter",
      "source": "sf-building-permits"
    },
    {
      "number": "200611288597",
      "type": "sign - erect",
      "status": "complete",
      "filed": "2006-11-28",
      "status_date": "2010-03-02",
      "revised_cost": 2000,
      "description": "to erect electrical sign",
      "source": "sf-building-permits"
    },
    {
      "number": "200611147681",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-11-14",
      "status_date": "2010-03-02",
      "estimated_cost": 1800,
      "revised_cost": 1800,
      "description": "install fire suppression system to kitchen hood.",
      "source": "sf-building-permits"
    },
    {
      "number": "M42322",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-09-19",
      "status_date": "2006-09-19",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M38978",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-08-11",
      "status_date": "2006-08-11",
      "revised_cost": 0,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200606164293",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-06-16",
      "status_date": "2006-12-18",
      "estimated_cost": 80000,
      "revised_cost": 80000,
      "description": "existing empty location to be convert to ice cream shop.",
      "source": "sf-building-permits"
    },
    {
      "number": "200509062076",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-09-06",
      "status_date": "2005-09-06",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200503107243",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2005-03-10",
      "status_date": "2005-03-10",
      "estimated_cost": 5301,
      "revised_cost": 5301,
      "description": "install 15 vinyl windows in kind into existing frames. no change in size or location. if applicable",
      "source": "sf-building-permits"
    },
    {
      "number": "200310167703",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-10-16",
      "status_date": "2003-12-30",
      "estimated_cost": 9207,
      "revised_cost": 9207,
      "description": "install 24 vinyl windows in kind into (e) frames. no change in size or location. no structural chang",
      "source": "sf-building-permits"
    },
    {
      "number": "200304242989",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-04-24",
      "status_date": "2003-12-08",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revise to app #200212093116 to provide fire alarm system per plans",
      "source": "sf-building-permits"
    },
    {
      "number": "200304041510",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2003-04-04",
      "status_date": "2003-12-08",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "revise to app #9807739s relocate electrical rm & gas metr rm at ground level install new ventilation",
      "source": "sf-building-permits"
    },
    {
      "number": "200302107145",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2003-02-10",
      "status_date": "2003-07-25",
      "estimated_cost": 7900,
      "revised_cost": 7900,
      "description": "to comply w 3r 3689 for condo conversion/repair fire boxes/install seperate elec. panel/instl gaspip",
      "source": "sf-building-permits"
    },
    {
      "number": "200212093116",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-12-09",
      "status_date": "2003-12-08",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "provide fire alarm system per plans",
      "source": "sf-building-permits"
    },
    {
      "number": "200211151595",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2002-11-15",
      "status_date": "2003-12-08",
      "estimated_cost": 25000,
      "revised_cost": 35000,
      "description": "sprinkler bldg. & garage 13r",
      "source": "sf-building-permits"
    },
    {
      "number": "M21763",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2002-09-24",
      "status_date": "2002-09-24",
      "revised_cost": 20000,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M21493",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2002-08-15",
      "status_date": "2002-08-15",
      "revised_cost": 400000,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "200207030586",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-07-03",
      "status_date": "2003-12-08",
      "estimated_cost": 400000,
      "revised_cost": 400000,
      "description": "revise to app #9807739s add additional cost to construction",
      "source": "sf-building-permits"
    },
    {
      "number": "200202270193",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2002-02-27",
      "status_date": "2002-06-27",
      "estimated_cost": 1000,
      "revised_cost": 1000,
      "description": "make driveway cut of 10' at outside edge, 7' inside, replace 20 sidewalk pavers with new concrete",
      "source": "sf-building-permits"
    },
    {
      "number": "200105250069",
      "type": "demolitions",
      "status": "complete",
      "filed": "2001-05-25",
      "status_date": "2003-12-08",
      "description": "demolish a two story office bldg",
      "source": "sf-building-permits"
    },
    {
      "number": "9807739S",
      "type": "new construction wood frame",
      "status": "complete",
      "filed": "1998-05-01",
      "status_date": "2003-12-08",
      "estimated_cost": 350000,
      "description": "to erect 6 family dwelling",
      "source": "sf-building-permits"
    },
    {
      "number": "9807740",
      "type": "demolitions",
      "status": "issued",
      "filed": "1998-05-01",
      "status_date": "1999-05-21",
      "description": "to demolish office",
      "source": "sf-building-permits"
    },
    {
      "number": "9207474",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1992-05-07",
      "status_date": "1992-05-19",
      "estimated_cost": 500,
      "description": "tile for wall & floor in bath room one unit",
      "source": "sf-building-permits"
    },
    {
      "number": "8901925",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1989-02-03",
      "status_date": "1989-02-21",
      "estimated_cost": 500,
      "description": "to bring iinto full compliance.",
      "source": "sf-building-permits"
    },
    {
      "number": "8813101",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1988-09-01",
      "status_date": "1988-12-05",
      "estimated_cost": 5000,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8500684",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1985-01-22",
      "status_date": "1985-06-11",
      "estimated_cost": 99000,
      "description": "replace kitchen cabinets",
      "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=3620",
      "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=3578079&$order=closed_roll_year%20DESC&$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=3578&lot=079",
      "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=3578079",
      "retrieved": "2026-07-31"
    }
  ]
}