{
  "address": "51 Diamond Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/diamond-street/51/",
  "apn": "2648030",
  "block": "2648",
  "lot": "030",
  "eas_baseid": "343241",
  "coordinates": {
    "lat": 37.761575,
    "lng": -122.436942
  },
  "parcel": {
    "year_built": 1925,
    "units": 5,
    "stories": 2,
    "rooms": 15,
    "bathrooms": 5,
    "lot_area_sqft": 3123,
    "building_area_sqft": 4300,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Eureka Valley/Dolores Heights",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0051 DIAMOND             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 57264,
    "assessed_improvement_value": 268407
  },
  "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": "1925",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "201812269175",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2018-12-26",
      "status_date": "2018-12-26",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved uner pa#201408113476",
      "source": "sf-building-permits"
    },
    {
      "number": "201805179401",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-05-17",
      "status_date": "2018-05-29",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain final inspection for work approved under pa#2016 1020 0836.",
      "source": "sf-building-permits"
    },
    {
      "number": "M824587",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-08-28",
      "status_date": "2017-08-28",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201703222041",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2017-03-22",
      "status_date": "2018-05-09",
      "estimated_cost": 22000,
      "revised_cost": 35000,
      "description": "1st flr one unit relocate kitchen add new bedroom maher na. fire alarm under separate permit if required per field inspection.",
      "source": "sf-building-permits"
    },
    {
      "number": "M761567",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-02-15",
      "status_date": "2017-02-15",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201610311556",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2016-10-31",
      "status_date": "2018-05-09",
      "estimated_cost": 11000,
      "revised_cost": 25000,
      "description": "1/f, one unit: remodel kitchen & bathroom, replace 2 sinks, 1 toilet, 1 tub/shower combo, tile, wallboard, 7 lights, 4 switches, 10 outlets, 4 cabinets, 1 vanity & new countertops.",
      "source": "sf-building-permits"
    },
    {
      "number": "201610200836",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2016-10-20",
      "status_date": "2018-12-26",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "soft story retrofit per sfbc chapter 34b engineering criteria 2012 iebc appendix a-4. maher ord 155-13 na",
      "source": "sf-building-permits"
    },
    {
      "number": "201408113476",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2014-08-11",
      "status_date": "2014-08-11",
      "estimated_cost": 833,
      "revised_cost": 1200,
      "description": "replace garage door and opener, no structural changes, provide 200 sq.in vent at garage door; maher n/a",
      "source": "sf-building-permits"
    },
    {
      "number": "200305084078",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2003-05-08",
      "status_date": "2003-06-04",
      "estimated_cost": 100,
      "revised_cost": 100,
      "description": "repair 3 steps \"outside stairway left side of bldg",
      "source": "sf-building-permits"
    },
    {
      "number": "9811538",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-06-22",
      "status_date": "1998-07-02",
      "estimated_cost": 8500,
      "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=51",
      "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=2648030&$order=closed_roll_year%20DESC&$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=030",
      "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=2648030",
      "retrieved": "2026-07-28"
    }
  ]
}