{
  "address": "3120–3122 23rd Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/23rd-street/3120/",
  "apn": "3638018",
  "block": "3638",
  "lot": "018",
  "eas_baseid": "363880",
  "coordinates": {
    "lat": 37.754244,
    "lng": -122.414768
  },
  "address_range": "3120–3122",
  "street_numbers_on_parcel": [
    "3120",
    "3122"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 4,
    "rooms": 12,
    "bathrooms": 6,
    "bedrooms": 6,
    "lot_area_sqft": 1624,
    "building_area_sqft": 3988,
    "use": "Multi-Family Residential",
    "property_class": "TIC Bldg 4 units or less",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3122 3120 23RD                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2371798,
    "assessed_improvement_value": 1581198,
    "last_sale_date": "2013-12-12"
  },
  "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": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202407166554",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-07-16",
      "status_date": "2024-09-06",
      "estimated_cost": 2500,
      "revised_cost": 1,
      "description": "comply w/ physical inspection report cc-8643",
      "source": "sf-building-permits"
    },
    {
      "number": "202407166557",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-07-16",
      "status_date": "2024-09-06",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to administratively document that pa 200607176713, 200607116207, 200512150413, 200603247495, 200903053431 & 200903305103 are superceded by pa 201208298561, 200908265600 & 201304124445.",
      "source": "sf-building-permits"
    },
    {
      "number": "201310088807",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-10-08",
      "status_date": "2013-11-25",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "installation of a sprinkler monitoring system including: fire alarm control unit, manual pull station, heat detector, & monitor modules to monitor water flow & tamper. ref pa #2013.0208.9811 & #2009.0826.5600",
      "source": "sf-building-permits"
    },
    {
      "number": "M423387",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-09-05",
      "status_date": "2013-09-05",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201304124445",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2013-04-12",
      "status_date": "2013-11-15",
      "estimated_cost": 10000,
      "revised_cost": 34255,
      "description": "altered site permit to pa# 2009/08/26/5600 to add 221 sq. ft. to 4th floor & include misc changes to layout & window location & sizes. comply with nov# 200667365, # 200914263, # 200557896, # 200558130, # 200557805 & # 200870333.",
      "source": "sf-building-permits"
    },
    {
      "number": "M377128",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-03-12",
      "status_date": "2013-03-12",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "201302089811",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-02-08",
      "status_date": "2013-11-19",
      "estimated_cost": 26728,
      "revised_cost": 31100,
      "description": "install new fire sprinkler system throughout building including new 2\" fire service to nfpa 13, total heads 52. refer pa# 2009-0826-5600",
      "source": "sf-building-permits"
    },
    {
      "number": "M345627",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-08-31",
      "status_date": "2012-08-31",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201208298561",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-08-29",
      "status_date": "2013-11-15",
      "estimated_cost": 7000,
      "revised_cost": 40000,
      "description": "repair foundation & partial structural strengthening of ground level",
      "source": "sf-building-permits"
    },
    {
      "number": "201206223203",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-06-22",
      "status_date": "2012-06-22",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "to complete work and obtain final inspection for work approved under app#200607116207",
      "source": "sf-building-permits"
    },
    {
      "number": "201206223206",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-06-22",
      "status_date": "2012-06-22",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "to complete work and obtain final inspection for work approved under app#200607176713",
      "source": "sf-building-permits"
    },
    {
      "number": "200908265600",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2009-08-26",
      "status_date": "2013-11-15",
      "estimated_cost": 120000,
      "revised_cost": 474625,
      "description": "add one story addition to (e) 3-story building. new roof deck. side addition at front 3'x4' approx. remove (e) rear stairs, provide fire sprinkler throughout building.",
      "source": "sf-building-permits"
    },
    {
      "number": "M162648",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-04-29",
      "status_date": "2009-04-29",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200904287225",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2009-04-28",
      "status_date": "2011-05-02",
      "estimated_cost": 28000,
      "revised_cost": 28000,
      "description": "renew pa# 2008/01/28/3416 to obtain final inspection. all work has been completed.",
      "source": "sf-building-permits"
    },
    {
      "number": "200903305103",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-03-30",
      "status_date": "2009-03-30",
      "estimated_cost": 5500,
      "revised_cost": 5500,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "200903053431",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2009-03-05",
      "status_date": "2011-05-02",
      "estimated_cost": 22700,
      "revised_cost": 22700,
      "description": "remove plaster from facade & inside face of facade on both floors. cement plaster. provide new r-13 insulation in facade wall cavity, new plaster at exterior, & new drywall on interior. replace (e) window with double pane insulated units. wood or wood clad with aluminum or aluminum. repair stair to",
      "source": "sf-building-permits"
    },
    {
      "number": "M130984",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2008-08-18",
      "status_date": "2008-08-18",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200801283416",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2008-01-28",
      "status_date": "2011-05-02",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "renew pa#200607176713,#200607116207 to complete work for compliance with 2 orders of abatement & three noitice of violation.",
      "source": "sf-building-permits"
    },
    {
      "number": "200607176713",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2006-07-17",
      "status_date": "2006-08-10",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "add beams & moment framing in (e) garage for 2 cars tandem parking; repair (e) porch & 2nd exit stairs.",
      "source": "sf-building-permits"
    },
    {
      "number": "200607116207",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-07-11",
      "status_date": "2006-07-11",
      "estimated_cost": 25000,
      "revised_cost": 28000,
      "description": "rmodel 2nd and 3rd floors existin kitchen, baths and convert existing clolset to toilet, convert living room , dining rooms into bedroos, doing all related work no work in garage level i this permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200603247495",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2006-03-24",
      "status_date": "2011-05-02",
      "estimated_cost": 2500,
      "revised_cost": 2500,
      "description": "to comply w/nov from housing division with complaint no. 200667365",
      "source": "sf-building-permits"
    },
    {
      "number": "200512150413",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2005-12-15",
      "status_date": "2011-05-02",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "to comply with nov#200558130 and complain #200345609 #200557896 dry rot repair rear stair repair plumbing and electric wherever necessary at two units repair kitchen sink and make necessary repair to tub shower at both units repair door and door lock which ever necessary provide and repair heat for",
      "source": "sf-building-permits"
    },
    {
      "number": "9211816",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1992-07-17",
      "status_date": "1992-07-31",
      "estimated_cost": 3500,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "8300142",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1983-01-06",
      "status_date": "1983-09-06",
      "estimated_cost": 275,
      "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=23RD&street_type=ST&address_number=3120",
      "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=3638018&$order=closed_roll_year%20DESC&$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=3638&lot=018",
      "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=3638018",
      "retrieved": "2026-07-31"
    }
  ]
}