{
  "address": "43–45 Diamond Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/diamond-street/43/",
  "apn": "2648031",
  "block": "2648",
  "lot": "031",
  "eas_baseid": "343242",
  "coordinates": {
    "lat": 37.761643,
    "lng": -122.436948
  },
  "address_range": "43–45",
  "street_numbers_on_parcel": [
    "43",
    "45"
  ],
  "parcel": {
    "year_built": 1914,
    "units": 2,
    "stories": 2,
    "rooms": 13,
    "bathrooms": 3,
    "lot_area_sqft": 3123,
    "building_area_sqft": 3040,
    "basement_area_sqft": 450,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0045 0043 DIAMOND             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 724158,
    "assessed_improvement_value": 380979,
    "last_sale_date": "2002-11-26"
  },
  "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": "1914",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202603258265",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-03-25",
      "status_date": "2026-03-25",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "addressing permit only: add 45a diamond st to apn 26481031. reference adu permit 202311090573",
      "source": "sf-building-permits"
    },
    {
      "number": "202601053221",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2026-01-05",
      "status_date": "2026-02-03",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approve under pa 202311090573. all work is complete.",
      "source": "sf-building-permits"
    },
    {
      "number": "202507080377",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2025-07-08",
      "status_date": "2026-01-21",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to pa # 202311090573: remove 1 non-street visible window facing north in living room @ 1/f. administrative correction to remove fire-rating notation for (e) window in kitchen @ 1/f. no proposed alteration for this window.",
      "source": "sf-building-permits"
    },
    {
      "number": "202311090573",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2023-11-09",
      "status_date": "2026-01-21",
      "estimated_cost": 40000,
      "revised_cost": 48897,
      "description": "interior remodel only: convert (e) family room & bedroom to be a (n) adu at 1st flr. add (n) kitchen, convert half bath to be a (n) full bathroom. no structural changes, all other details shall refer to pa# 2003-0114-5180",
      "source": "sf-building-permits"
    },
    {
      "number": "201809211041",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-09-21",
      "status_date": "2018-10-16",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "revision to app#201707131742 to repair dry rotted deck in kind and structural strengthen. n/a for maher.",
      "source": "sf-building-permits"
    },
    {
      "number": "201707131742",
      "type": "additions alterations or repairs",
      "status": "issued",
      "filed": "2017-07-13",
      "status_date": "2018-05-15",
      "estimated_cost": 30000,
      "revised_cost": 30000,
      "description": "construct new elevator connected two stories at rear yard & new deck at 2nd floor for new elevator landing. ** maher: n/a **",
      "source": "sf-building-permits"
    },
    {
      "number": "M221531",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2010-09-20",
      "status_date": "2010-09-20",
      "revised_cost": 1,
      "description": "street space permit",
      "source": "sf-building-permits"
    },
    {
      "number": "200705020250",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "2007-05-02",
      "status_date": "2011-11-04",
      "estimated_cost": 180000,
      "revised_cost": 280000,
      "description": "proposed horizontal addition to (e) building.",
      "source": "sf-building-permits"
    },
    {
      "number": "200310016315",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-10-01",
      "status_date": "2003-12-12",
      "estimated_cost": 5600,
      "revised_cost": 5600,
      "description": "renew 200301145780",
      "source": "sf-building-permits"
    },
    {
      "number": "200301145180",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2003-01-14",
      "status_date": "2003-12-09",
      "estimated_cost": 16800,
      "revised_cost": 16800,
      "description": "new family room, bedroom & 1/2 bath room to be constructed at g/fl.",
      "source": "sf-building-permits"
    },
    {
      "number": "200212022567",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2002-12-02",
      "status_date": "2003-04-15",
      "estimated_cost": 8500,
      "revised_cost": 8500,
      "description": "replace kitchen cabinets and tile,sink, washer/dryer. change lt fixtures,repaint,refinish hardwood",
      "source": "sf-building-permits"
    },
    {
      "number": "8815576",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1988-10-11",
      "status_date": "1988-10-13",
      "estimated_cost": 3600,
      "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=DIAMOND&street_type=ST&address_number=43",
      "retrieved": "2026-07-28"
    },
    {
      "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=2648031&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=2648&lot=031",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=2648031",
      "retrieved": "2026-07-28"
    }
  ]
}