{
  "address": "21 Beaver Street, San Francisco, CA 94114",
  "path": "/san-francisco/castro/beaver-street/21/",
  "apn": "3561049",
  "block": "3561",
  "lot": "049",
  "eas_baseid": "359699",
  "coordinates": {
    "lat": 37.764766,
    "lng": -122.434066
  },
  "parcel": {
    "year_built": 1900,
    "units": 1,
    "stories": 2,
    "rooms": 8,
    "bathrooms": 3,
    "bedrooms": 4,
    "lot_area_sqft": 2874,
    "building_area_sqft": 1650,
    "basement_area_sqft": 350,
    "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 0021 BEAVER              ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 2858869,
    "assessed_improvement_value": 1225229,
    "last_sale_date": "2016-03-30"
  },
  "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": "M398627",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-05-31",
      "status_date": "2013-05-31",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201304053869",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2013-04-05",
      "status_date": "2013-04-05",
      "description": "revision to pa# 201110197180. ab-005 request for local equivalency: non-stanard detail for part of (n) fire-rated property-line wall.",
      "source": "sf-building-permits"
    },
    {
      "number": "201304053872",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-04-05",
      "status_date": "2013-04-22",
      "estimated_cost": 100,
      "revised_cost": 100,
      "description": "revision to pa# 201110197180. ab-005 request for local equivalency: non-stanard detail for part of (n) fire-rated property-line wall.",
      "source": "sf-building-permits"
    },
    {
      "number": "201303152361",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2013-03-15",
      "status_date": "2013-12-26",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "revision to building permit 201110197180. remove extg property- line parapet wall, upgrade extg roof to min. 1 hr fire rated roof/ceiling assembly.",
      "source": "sf-building-permits"
    },
    {
      "number": "201303111924",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2013-03-11",
      "status_date": "2013-03-11",
      "estimated_cost": 6500,
      "revised_cost": 6500,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "201110197180",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2011-10-19",
      "status_date": "2014-01-17",
      "estimated_cost": 280829,
      "revised_cost": 340000,
      "description": "3rd floor horizontal addition. ground floor build-out & interior remodel: partial excauvation to un-occupied ground floor, new slab, remodel as habitable space. new addition on 3rd floor. remodel entire dwelling including 2 new bathrooms, remodel kitchen, remodel all (e) living rooms &",
      "source": "sf-building-permits"
    },
    {
      "number": "M13041",
      "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"
    },
    {
      "number": "8917345",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "1989-09-27",
      "status_date": "1990-07-30",
      "estimated_cost": 50000,
      "description": "additional work not covered in appl #8820477.",
      "source": "sf-building-permits"
    },
    {
      "number": "8820477",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1988-12-29",
      "status_date": "1990-07-30",
      "estimated_cost": 30000,
      "description": "vertical addition",
      "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=21",
      "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=3561049&$order=closed_roll_year%20DESC&$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=049",
      "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=3561049",
      "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(-122.43406648032038%2037.764765915809164)%27)",
      "retrieved": "2026-07-28"
    }
  ]
}