{
  "address": "50–52 Diamond Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/diamond-street/50/",
  "apn": "2649008",
  "block": "2649",
  "lot": "008",
  "eas_baseid": "343263",
  "coordinates": {
    "lat": 37.761469,
    "lng": -122.437586
  },
  "address_range": "50–52",
  "street_numbers_on_parcel": [
    "50",
    "52"
  ],
  "parcel": {
    "year_built": 1904,
    "units": 2,
    "stories": 2,
    "rooms": 11,
    "bathrooms": 2,
    "lot_area_sqft": 3125,
    "building_area_sqft": 2520,
    "lot_depth_ft": 25,
    "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": "0052 0050 DIAMOND             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 179611,
    "assessed_improvement_value": 211312
  },
  "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": "1904",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202103096178",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2021-03-09",
      "status_date": "2021-04-15",
      "estimated_cost": 8900,
      "revised_cost": 8900,
      "description": "rear porch staircase repair. 50% of stair structure in kind.",
      "source": "sf-building-permits"
    },
    {
      "number": "201301077356",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-01-07",
      "status_date": "2013-01-24",
      "estimated_cost": 19725,
      "revised_cost": 19725,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "M38040",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2006-06-13",
      "status_date": "2006-06-13",
      "revised_cost": 0,
      "description": "streetspace and sidewalk streetspace and sidewalk",
      "source": "sf-building-permits"
    },
    {
      "number": "200603307936",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2006-03-30",
      "status_date": "2006-08-29",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "foundation and rot repiars at front stairs inkind repair to foundation and repair dryrot",
      "source": "sf-building-permits"
    },
    {
      "number": "200412211872",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2004-12-21",
      "status_date": "2005-04-05",
      "estimated_cost": 500,
      "revised_cost": 500,
      "description": "repair in kind lower section of rear stairs <50% repair",
      "source": "sf-building-permits"
    },
    {
      "number": "200307038690",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-07-03",
      "status_date": "2003-10-27",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "in kind replacement of siding at rear sun roof. (n) footing, slab on glade & two wood stringers at r",
      "source": "sf-building-permits"
    },
    {
      "number": "200002111659",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2000-02-11",
      "status_date": "2000-08-16",
      "estimated_cost": 1400,
      "revised_cost": 1400,
      "description": "remove concrete slab , to rear of the property",
      "source": "sf-building-permits"
    },
    {
      "number": "9111081",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1991-06-25",
      "status_date": "1991-11-10",
      "estimated_cost": 1,
      "description": "renew of expired appl#8901012.",
      "source": "sf-building-permits"
    },
    {
      "number": "8903725",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1989-03-08",
      "status_date": "1989-10-24",
      "estimated_cost": 1,
      "description": "re #8901012, 8713961, work completed for final insp. only",
      "source": "sf-building-permits"
    },
    {
      "number": "8901012",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1989-01-23",
      "status_date": "1989-09-18",
      "estimated_cost": 1,
      "description": "reinstate permit appl #8713961, work already completed",
      "source": "sf-building-permits"
    },
    {
      "number": "8713961",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1987-09-29",
      "status_date": "1988-10-05",
      "estimated_cost": 2000,
      "description": "external stairs",
      "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=50",
      "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=2649008&$order=closed_roll_year%20DESC&$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=2649&lot=008",
      "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=2649008",
      "retrieved": "2026-07-28"
    }
  ]
}