{
  "address": "400 Dolores Street, San Francisco, CA 94110",
  "path": "/san-francisco/castro/dolores-street/400/",
  "apn": "3579001",
  "block": "3579",
  "lot": "001",
  "eas_baseid": "360507",
  "coordinates": {
    "lat": 37.762857,
    "lng": -122.426548
  },
  "parcel": {
    "year_built": 1925,
    "units": 12,
    "stories": 3,
    "rooms": 30,
    "bathrooms": 12,
    "lot_area_sqft": 3371,
    "building_area_sqft": 9000,
    "use": "Multi-Family Residential",
    "property_class": "Apartment 5 to 14 Units",
    "construction_type_code": "D",
    "zoning": "RM-1",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0400 DOLORES             ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 551930,
    "assessed_improvement_value": 1043165,
    "last_sale_date": "1989-11-01"
  },
  "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": "202607145031",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2026-07-14",
      "status_date": "2026-07-15",
      "estimated_cost": 3500,
      "revised_cost": 3500,
      "description": "close out exhaust holes in kitchen, close out holes where air is returning into the kitchen sheetrock install over exhaust hole. to be done for all units. all work is interior.",
      "source": "sf-building-permits"
    },
    {
      "number": "202401174114",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2024-01-17",
      "status_date": "2024-03-05",
      "estimated_cost": 19800,
      "revised_cost": 34052,
      "description": "upgrade exsiting fire alarm system to comply with sffc section 1103.7.6.1",
      "source": "sf-building-permits"
    },
    {
      "number": "201506058309",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-06-05",
      "status_date": "2015-09-11",
      "estimated_cost": 2100,
      "revised_cost": 2100,
      "description": "like for like voluntary fire system replacement. replace extg control unit new ifp-50 at the same location. replace smoke detector and pull station with new. extg 3 bells will be tie in to new control unit.",
      "source": "sf-building-permits"
    },
    {
      "number": "9812580",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1998-07-03",
      "status_date": "1998-08-21",
      "estimated_cost": 6500,
      "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=DOLORES&street_type=ST&address_number=400",
      "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=3579001&$order=closed_roll_year%20DESC&$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=3579&lot=001",
      "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=3579001",
      "retrieved": "2026-07-28"
    },
    {
      "id": "mission-dolores-context-statement",
      "name": "San Francisco Planning Department, with Roland-Nawi Associates, Carey & Company and consultants Katherine Petrin and Shayne E. Watson, Mission Dolores Neighborhood Historic Context Statement, prepared for the Mission Dolores Neighborhood Association, adopted July 20, 2022",
      "query": "https://citypln-m-extnl.sfgov.org/SharedLinks.aspx?accesskey=e312738442fad29bcb74b96538b857ca1a6e1bedd359bbfc0de2d4a255a1b7ae&VaultGUID=A4A7DACD-B0DC-4322-BD29-F6F07103C6E0",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022",
      "retrieved": "2026-08-17"
    }
  ],
  "historic_survey": {
    "survey": "Mission Dolores Neighborhood Historic Context Statement, adopted 2022",
    "source": "mission-dolores-context-statement",
    "note": "Photographed as an example of the apartment buildings erected along the neighbourhood's major thoroughfares and larger corner lots after the First World War."
  }
}