{
  "address": "3201 23rd Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/23rd-street/3201/",
  "apn": "3642001",
  "block": "3642",
  "lot": "001",
  "eas_baseid": "364084",
  "coordinates": {
    "lat": 37.753748,
    "lng": -122.416671
  },
  "parcel": {
    "year_built": 1922,
    "units": 24,
    "stories": 3,
    "rooms": 59,
    "bathrooms": 24,
    "lot_area_sqft": 6721,
    "building_area_sqft": 16830,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 15 Units or more",
    "construction_type_code": "D",
    "zoning": "RM-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 3201 23RD                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 8083478,
    "assessed_improvement_value": 4514109,
    "last_sale_date": "2017-05-19"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1922",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202406114137",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-06-11",
      "status_date": "2024-11-22",
      "estimated_cost": 63000,
      "revised_cost": 63000,
      "description": "reference 202009033416 upgrade fire alarm system and addit6ional fire devices in adu areas on like for like basis.",
      "source": "sf-building-permits"
    },
    {
      "number": "202211045879",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-11-04",
      "status_date": "2024-07-08",
      "estimated_cost": 32000,
      "revised_cost": 45500,
      "description": "provide fire sprinklers in ground floor and new ug fire service per nfpa24. ref pa 202009033416.",
      "source": "sf-building-permits"
    },
    {
      "number": "202207289471",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-07-28",
      "status_date": "2025-03-20",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa# 202009033416 & 202205053645. revise layout for unit \"a\" only. no structural changes. remove (e) garage door recesses, match (e) adjustment brick size, shape, texture, and paint type.",
      "source": "sf-building-permits"
    },
    {
      "number": "202207017665",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2022-07-01",
      "status_date": "2026-01-23",
      "estimated_cost": 20000,
      "revised_cost": 0,
      "description": "one unit: convert (e) kitchen to bedroom. relocate kitchen. rehab (e) bathroom. install washer/ dryer.",
      "source": "sf-building-permits"
    },
    {
      "number": "202205053645",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-05-05",
      "status_date": "2025-03-20",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to 202009033416. infill of window invisible from st. removal of structural changes in (e) garage.",
      "source": "sf-building-permits"
    },
    {
      "number": "202012070353",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-12-07",
      "status_date": "2021-02-18",
      "estimated_cost": 20000,
      "revised_cost": 40000,
      "description": "one unit - rehab bathroom & kitchen; no structural work and no moving walls",
      "source": "sf-building-permits"
    },
    {
      "number": "202009033416",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2020-09-03",
      "status_date": "2025-03-20",
      "estimated_cost": 200000,
      "revised_cost": 356000,
      "description": "convert 3 covered parking spaces & storage rooms into (4) accessory dwellling unit per ordinance 162-16, for a building total of 28 units.",
      "source": "sf-building-permits"
    },
    {
      "number": "202009013080",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2020-09-01",
      "status_date": "2026-01-09",
      "estimated_cost": 1500,
      "revised_cost": 1500,
      "description": "one unit: furnish & install 1 new casement wood window in (e) opening to allow etgress from bedroom. window size to be same. grid pattern to be 7/8in muntin in pattern like (e). street facing. max ufactor 0.32 or better.",
      "source": "sf-building-permits"
    },
    {
      "number": "202005137491",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2020-05-13",
      "status_date": "2020-08-07",
      "estimated_cost": 35000,
      "revised_cost": 35000,
      "description": "one unit: install new nook, rehabilitate (e) kitchen & (e) bathroom, install washer/dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201912260741",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-12-26",
      "status_date": "2020-10-20",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "one unit: convert e kitchen to bedroom, relocate kitchen, rehabilitate e bath, install washer dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201812077780",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-12-07",
      "status_date": "2019-07-09",
      "estimated_cost": 33000,
      "revised_cost": 40000,
      "description": "#201: convert (e) kitchen to (n) bedroom. relocate kitchen. rehabilitate (e) bathroom. install washer/dryer.",
      "source": "sf-building-permits"
    },
    {
      "number": "201806121596",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-06-12",
      "status_date": "2019-03-14",
      "estimated_cost": 40000,
      "revised_cost": 73000,
      "description": "one unit: convert e living rm to bedroom, e kitchen to bedroom, relocate kitchen and living rm, rehab e bath, install washer dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201805048300",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-05-04",
      "status_date": "2018-05-04",
      "estimated_cost": 20000,
      "revised_cost": 20000,
      "description": "one unit: rehabilitate extg bathroom and kitchen.",
      "source": "sf-building-permits"
    },
    {
      "number": "201802151401",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-02-15",
      "status_date": "2018-05-31",
      "estimated_cost": 120000,
      "revised_cost": 154000,
      "description": "soft story retrofit per sfebc chapter 4d engineering criteria ____",
      "source": "sf-building-permits"
    },
    {
      "number": "201709259440",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-09-25",
      "status_date": "2017-10-12",
      "estimated_cost": 35000,
      "revised_cost": 30000,
      "description": "upgrade existing facp with low frequrency sounders in each unit. ref ti 2017-0727-3139",
      "source": "sf-building-permits"
    },
    {
      "number": "201707273139",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-07-27",
      "status_date": "2017-10-04",
      "estimated_cost": 28000,
      "revised_cost": 28000,
      "description": "one unit: kitchen & bathroom remode, angle stops, sinks and p-traps. all work in-kind. all lightingshall be h.e. remove and replace outlets and switches.",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197120",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-19",
      "status_date": "2017-09-15",
      "estimated_cost": 36000,
      "revised_cost": 36000,
      "description": "one unit: convert (e) living rm to bedroom, existing kitchen to bedroom, relocate kitchen and living rm, rehabilitate existing bath, install washer/dryer.",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197122",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-05-19",
      "status_date": "2017-05-23",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "one unit: rehabilitate extg kitchen, extg bathroom, install study, and install washer and dryer.",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197123",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-19",
      "status_date": "2017-09-15",
      "estimated_cost": 34000,
      "revised_cost": 34000,
      "description": "one unit - convert e living rm to bedroom, convert existing kitchen to bedroom, relocate kitchen and living rm, rehabilitate existing bath. install washer/dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197124",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-19",
      "status_date": "2017-09-15",
      "estimated_cost": 26000,
      "revised_cost": 26000,
      "description": "one unit: : rehabilitate extg kitchen, extg bathroom, and install washer and dryer.",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197125",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-19",
      "status_date": "2017-11-02",
      "estimated_cost": 34000,
      "revised_cost": 34000,
      "description": "one unit - convert (e) kitchen to bedroom, relocate kitchen , rehabilitate existing bathroom. install washer/dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197126",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-19",
      "status_date": "2017-11-16",
      "estimated_cost": 36000,
      "revised_cost": 98000,
      "description": "one unit: convert exsiting living rm to bedroom, existing kitchen to bedroom, relocate kitchen and living room, rehabilitate bath, install washer dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201705197127",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-05-19",
      "status_date": "2017-11-13",
      "estimated_cost": 36000,
      "revised_cost": 98000,
      "description": "one unit: convert (e) living rm to bedroom, existing kitchen to bedroom, relocate kitchen and living rm, rehabilitate existing bath, install washer and dryer",
      "source": "sf-building-permits"
    },
    {
      "number": "201608044175",
      "type": "otc alterations permit",
      "status": "withdrawn",
      "filed": "2016-08-04",
      "status_date": "2018-02-15",
      "estimated_cost": 80000,
      "revised_cost": 110000,
      "description": "soft story story retrofit per sfbc chapter 34b engineering criteria 2012 iebc appendix a-4",
      "source": "sf-building-permits"
    },
    {
      "number": "201507080977",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-07-08",
      "status_date": "2015-12-15",
      "estimated_cost": 4500,
      "revised_cost": 500,
      "description": "one unit: to renew expired permit pa#201304195048. remaining work to get final inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "201304195048",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-04-19",
      "status_date": "2013-04-19",
      "estimated_cost": 4500,
      "revised_cost": 4500,
      "description": "one unit: remove existing counter top in kitchen, install new vinyl couner with existing sink and faucet, change p-trap etc .install new linoleum in bath and kitchen, move gas line to accommodate new stove. change vanity and p-trap etc in bathrm with new faucet,no change in walls",
      "source": "sf-building-permits"
    },
    {
      "number": "M187467",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-01-05",
      "status_date": "2010-01-05",
      "revised_cost": 1,
      "description": "street space and sidewalk repair",
      "source": "sf-building-permits"
    },
    {
      "number": "9705164",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-03-20",
      "status_date": "1997-08-21",
      "estimated_cost": 22000,
      "description": "reroofing",
      "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=3201",
      "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=3642001&$order=closed_roll_year%20DESC&$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=3642&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=3642001",
      "retrieved": "2026-07-31"
    }
  ]
}