{
  "address": "9 Beaver Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/beaver-street/9/",
  "apn": "3561053",
  "block": "3561",
  "lot": "053",
  "eas_baseid": "359703",
  "coordinates": {
    "lat": 37.764788,
    "lng": -122.433704
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 2,
    "rooms": 6,
    "bathrooms": 2,
    "bedrooms": 3,
    "lot_area_sqft": 4024,
    "building_area_sqft": 2172,
    "basement_area_sqft": 176,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 8,
    "assessor_neighborhood": "Duboce Triangle",
    "analysis_neighborhood": "Castro/Upper Market",
    "property_location_raw": "0000 0009 BEAVER              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1540095,
    "assessed_improvement_value": 985874,
    "last_sale_date": "2008-05-13"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Duboce Triangle Historic District Extension",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201012106468",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2010-12-10",
      "status_date": "2011-01-13",
      "estimated_cost": 3000,
      "revised_cost": 3000,
      "description": "replace extg fence and add 2 plus feet in height, resulting in 8 1/2 foot fence and 1 foot trellis/lattice. total height is 9 1/2 feet.",
      "source": "sf-building-permits"
    },
    {
      "number": "200903123965",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2009-03-12",
      "status_date": "2010-10-20",
      "estimated_cost": 120000,
      "revised_cost": 237406,
      "description": "remove e rear yard decks, add new 176 sf addition at gr floor. new bdrm/full bath/fm rm/exercise rm.remove e int walls and replace w/beams, replace e stair to lower level, divide e 3rd fl bath into 2 new baths, replace e brick fndtn, remove e exposed post/beam support at e front bay, new roof deck",
      "source": "sf-building-permits"
    },
    {
      "number": "M13040",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-06-16",
      "status_date": "2000-10-16",
      "revised_cost": 0,
      "description": "sidewalk repair",
      "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=BEAVER&street_type=ST&address_number=9",
      "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=3561053&$order=closed_roll_year%20DESC&$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=3561&lot=053",
      "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=3561053",
      "retrieved": "2026-07-28"
    },
    {
      "id": "sf-historic-districts",
      "name": "SF Planning Department — Historic Districts via DataSF",
      "query": "https://data.sfgov.org/resource/63x5-g3m4.json?$where=intersects(the_geom,%20%27POINT(-122.43370428644842%2037.7647878369177)%27)",
      "retrieved": "2026-07-28"
    },
    {
      "id": "duboce-triangle-context-statement",
      "name": "Christopher VerPlanck (VerPlanck Historic Preservation Consulting), Duboce Triangle Historic Context Statement, prepared for the Duboce Triangle Neighborhood Association, dated August 26, 2022, adopted 2022",
      "query": "https://sfplanning.s3.amazonaws.com/default/files/Preservation/DuboceTriangleHCS/preserv_duboce_triangleHCS-draft.pdf",
      "listing": "https://sfplanning.org/project/sf-histories-historic-context-statements#completed",
      "label": "Duboce Triangle Historic Context Statement, adopted 2022",
      "retrieved": "2026-08-13"
    }
  ],
  "historic_survey": {
    "survey": "Duboce Triangle Historic Context Statement (2022)",
    "source": "duboce-triangle-context-statement",
    "style": "Vernacular with Italianate detailing",
    "year_built_as_surveyed": "Ca. 1875",
    "note": "One of the early vernacular dwellings that survive from the neighborhood's first years, and one of the few inside the boundaries of the Hillside Homestead Association tract. Christopher VerPlanck's context statement of 2022 surveyed 552 properties in Duboce Triangle for the Duboce Triangle Neighborhood Association. Dates it gives as “Ca.” are its own estimates."
  }
}