{
  "address": "51 Beaver Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/beaver-street/51/",
  "apn": "3561046",
  "block": "3561",
  "lot": "046",
  "eas_baseid": "359696",
  "coordinates": {
    "lat": 37.76475,
    "lng": -122.434325
  },
  "parcel": {
    "year_built": 1902,
    "units": 1,
    "stories": 3,
    "rooms": 11,
    "bathrooms": 3,
    "bedrooms": 3,
    "lot_area_sqft": 2875,
    "building_area_sqft": 3202,
    "lot_depth_ft": 15,
    "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 0051 BEAVER              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3787753,
    "assessed_improvement_value": 1623321,
    "last_sale_date": "2021-03-12"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District",
    "yearbuilt": "1902",
    "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": "201512306205",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-12-30",
      "status_date": "2016-03-22",
      "estimated_cost": 500,
      "revised_cost": 5000,
      "description": "dryrot repair less than 50%, like kind, remove cooktop and fireplace per inspectors request.",
      "source": "sf-building-permits"
    },
    {
      "number": "201511041756",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-11-04",
      "status_date": "2016-03-22",
      "estimated_cost": 7500,
      "revised_cost": 7500,
      "description": "repair/replace siding, repaint, replace sliding glass door & repair roofing, not visible from street (repair in-kind); u-factor = 0.32",
      "source": "sf-building-permits"
    },
    {
      "number": "M619667",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-09-03",
      "status_date": "2015-09-03",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "M565307",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2015-03-04",
      "status_date": "2015-03-04",
      "revised_cost": 0,
      "description": "streetspace",
      "source": "sf-building-permits"
    },
    {
      "number": "201501095347",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-01-09",
      "status_date": "2016-03-22",
      "estimated_cost": 10000,
      "revised_cost": 10000,
      "description": "revision to structural plans, appl# 2014-10-30-0389. changes include moving sereval interior grade beams at foundatiom and changing some shearwalls in basement, and complete repacement of (e) deteriorated footings on 2 sides of building.",
      "source": "sf-building-permits"
    },
    {
      "number": "201501065061",
      "type": "otc alterations permit",
      "status": "cancelled",
      "filed": "2015-01-06",
      "status_date": "2026-01-09",
      "estimated_cost": 20000,
      "revised_cost": 0,
      "description": "revision to structural plans permit 201410300389; changes include moving several interior grade beams at foundation & changing some shearwalls in basement, & complete replacement of (e) poor condition footing on 2 sides of bldg.",
      "source": "sf-building-permits"
    },
    {
      "number": "201410300389",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2014-10-30",
      "status_date": "2016-03-31",
      "estimated_cost": 50000,
      "revised_cost": 50000,
      "description": "scope of work includes floundation strenthening including new retaining wall, grade beams, shearwalls",
      "source": "sf-building-permits"
    },
    {
      "number": "201405085181",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2014-05-08",
      "status_date": "2016-03-22",
      "estimated_cost": 300000,
      "revised_cost": 300000,
      "description": "horizontal 3 story addition @ rear yard. replace roof @rear 2/3 of house w/flat roof, interior remodel to include: 1st fl-add family room,au pier room, bath; 2nd fl-remodel kitchen & add 1/2 bath & study; 3rd fl-remodel 2 baths & add 1 bdrm & laundry.",
      "source": "sf-building-permits"
    },
    {
      "number": "200909177045",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2009-09-17",
      "status_date": "2009-09-17",
      "estimated_cost": 27000,
      "revised_cost": 27000,
      "description": "remodel 3rd floor master bathroom, guest bathroom in kind, no structural changes",
      "source": "sf-building-permits"
    },
    {
      "number": "M14056",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2000-08-11",
      "status_date": "2000-12-11",
      "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=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=3561046&$order=closed_roll_year%20DESC&$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=046",
      "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=3561046",
      "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(-122.43432519005567%2037.76475025733976)%27)",
      "retrieved": "2026-07-28"
    },
    {
      "id": "loc-sf-call-1912-04-06",
      "name": "The San Francisco Call, 6 April 1912, p. 24",
      "query": "https://chroniclingamerica.loc.gov/lccn/sn85066387/1912-04-06/ed-1/seq-24/",
      "retrieved": "2026-09-23"
    }
  ],
  "historical_record": [
    {
      "date": "1912-04-06",
      "kind": "sale",
      "description": "A six-room residence here was sold for close to $5,000 through Chamberlin & Co.",
      "source": "loc-sf-call-1912-04-06"
    }
  ]
}