{
  "address": "3640 26th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/26th-street/3640/",
  "apn": "6532017",
  "block": "6532",
  "lot": "017",
  "eas_baseid": "401426",
  "coordinates": {
    "lat": 37.749035,
    "lng": -122.421992
  },
  "parcel": {
    "year_built": 1964,
    "units": 5,
    "stories": 3,
    "rooms": 21,
    "bathrooms": 7,
    "bedrooms": 11,
    "lot_area_sqft": 3023,
    "building_area_sqft": 4480,
    "basement_area_sqft": 2300,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Noe Valley",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 3640 26TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2679430,
    "assessed_improvement_value": 1509984,
    "last_sale_date": "2019-08-07"
  },
  "historic_status": {
    "ceqa_status_code": "B",
    "ceqa_status_code_article_10_11": "B",
    "ceqa_status_label": "Unevaluated",
    "reason": "No evaluation and 45 years or older",
    "yearbuilt": "1964",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202209082117",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-09-08",
      "status_date": "2023-02-07",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "rev to pa202205254999: structural changes only per plans.",
      "source": "sf-building-permits"
    },
    {
      "number": "202205254999",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2022-05-25",
      "status_date": "2023-02-07",
      "estimated_cost": 1,
      "revised_cost": 5000,
      "description": "revision to pa# 202001303155. structural changes.",
      "source": "sf-building-permits"
    },
    {
      "number": "202101072224",
      "type": "additions alterations or repairs",
      "status": "approved",
      "filed": "2021-01-07",
      "status_date": "2023-06-05",
      "estimated_cost": 90000,
      "revised_cost": 245000,
      "description": "1st floor : add 2 units per ordinance 162-16. one unit: add 2 bedroom, 2 full bath, kitchen & living room one unit: add 2 bedroom, 1 full bath, kitchen & living room.",
      "source": "sf-building-permits"
    },
    {
      "number": "202101072228",
      "type": "new construction wood frame",
      "status": "withdrawn",
      "filed": "2021-01-07",
      "status_date": "2022-07-06",
      "estimated_cost": 70000,
      "description": "1st floor : add 1 units at rear per state law one unit: add 1 bedroom, 1 full bath & kitchen",
      "source": "sf-building-permits"
    },
    {
      "number": "202010287671",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-10-28",
      "status_date": "2021-05-24",
      "estimated_cost": 9000,
      "revised_cost": 9000,
      "description": "like for like fire system replacement with upgrade. replace exisring devices with new at the same location tie-in existing bells to new panel. in stall new low frequency horns inside units. install new radio communicator.",
      "source": "sf-building-permits"
    },
    {
      "number": "202001303155",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2020-01-30",
      "status_date": "2023-02-02",
      "estimated_cost": 20000,
      "revised_cost": 70000,
      "description": "soft story per sfbc chapter 4d. 2016 appendix a4 .",
      "source": "sf-building-permits"
    },
    {
      "number": "201903256121",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-03-25",
      "status_date": "2021-09-17",
      "estimated_cost": 80000,
      "revised_cost": 150000,
      "description": "one unit remodel kitchen and bath, add 1 bedroom and laundry; one unit - remodel kitchen and bath, add 1 laundry; one unit - remodel kitchen and bath, add 1 bedroom and laundry; two units - remodel kitchen and bath. add 1 bedroom, 1 bath and laundry",
      "source": "sf-building-permits"
    },
    {
      "number": "9310903",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1993-06-28",
      "status_date": "1994-01-13",
      "estimated_cost": 11300,
      "description": "reroof",
      "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=26TH&street_type=ST&address_number=3640",
      "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=6532017&$order=closed_roll_year%20DESC&$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=6532&lot=017",
      "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=6532017",
      "retrieved": "2026-07-31"
    }
  ]
}