{
  "address": "2620 20th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/20th-street/2620/",
  "apn": "4078005",
  "block": "4078",
  "lot": "005",
  "eas_baseid": "368167",
  "coordinates": {
    "lat": 37.759545,
    "lng": -122.407516
  },
  "parcel": {
    "year_built": 1923,
    "units": 1,
    "stories": 2,
    "rooms": 5,
    "bathrooms": 1,
    "bedrooms": 2,
    "lot_area_sqft": 2103,
    "building_area_sqft": 1288,
    "use": "Single Family Residential",
    "property_class": "Dwelling",
    "construction_type_code": "D",
    "zoning": "RH-2",
    "supervisor_district": 9,
    "assessor_neighborhood": "Inner Mission",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0000 2620 20TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 785161,
    "assessed_improvement_value": 336493,
    "last_sale_date": "2013-07-23"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Survey Result",
    "yearbuilt": "1923",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202310178789",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2023-10-17",
      "status_date": "2024-02-14",
      "estimated_cost": 4000,
      "revised_cost": 10000,
      "description": "relevel house on west side. remove & replace interior sheathing, raise west side of house approx 2\", replace or \"sistr\" 2x6 framing as needed, revise ex sill plate, bolting as exsiting.",
      "source": "sf-building-permits"
    },
    {
      "number": "201905080104",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-05-08",
      "status_date": "2019-08-19",
      "estimated_cost": 5000,
      "revised_cost": 5000,
      "description": "remove and replace extg foundation. no plmg or electrical required. all work to take place at west foundation only.",
      "source": "sf-building-permits"
    },
    {
      "number": "201609288962",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-09-28",
      "status_date": "2017-03-15",
      "estimated_cost": 500,
      "revised_cost": 1500,
      "description": "revision to application 201609026699; remove & replace stairs in kind, due to dry rot & crumbling concrete support, reframe adjacent walls as needed.",
      "source": "sf-building-permits"
    },
    {
      "number": "201609026699",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-09-02",
      "status_date": "2017-04-19",
      "estimated_cost": 8000,
      "revised_cost": 8000,
      "description": "replace in kind windows and siding of front frame.repair dry rot at stairs",
      "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=20TH&street_type=ST&address_number=2620",
      "retrieved": "2026-07-31"
    },
    {
      "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=4078005&$order=closed_roll_year%20DESC&$limit=1",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-building-permits",
      "name": "SF Dept. of Building Inspection via DataSF",
      "query": "https://data.sfgov.org/resource/i98e-djp9.json?block=4078&lot=005",
      "retrieved": "2026-07-31"
    },
    {
      "id": "sf-planning",
      "name": "SF Planning Department — Historic Resource Status by Parcel via DataSF",
      "query": "https://data.sfgov.org/resource/3tsw-4idn.json?apn=4078005",
      "retrieved": "2026-07-31"
    },
    {
      "id": "digitalsf-54568",
      "name": "2620 20th Street, 1951. San Francisco Office of Assessor-Recorder Photographs (SFP 23), San Francisco History Center, San Francisco Public Library.",
      "query": "https://digitalsf.org/record/54568",
      "label": "Assessor-Recorder Photographs (SFP 23), San Francisco Public Library",
      "retrieved": "2026-08-15"
    }
  ],
  "historical_record": [
    {
      "date": "1951-03-09",
      "kind": "photograph",
      "description": "The Office of the Assessor-Recorder photographed the property for tax assessment.",
      "source": "digitalsf-54568"
    }
  ]
}