{
  "address": "3643–3645 19th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/19th-street/3643/",
  "apn": "3598068",
  "block": "3598",
  "lot": "068",
  "eas_baseid": "361669",
  "coordinates": {
    "lat": 37.75966,
    "lng": -122.424664
  },
  "address_range": "3643–3645",
  "street_numbers_on_parcel": [
    "3643",
    "3645"
  ],
  "parcel": {
    "year_built": 1908,
    "units": 2,
    "stories": 4,
    "rooms": 12,
    "bathrooms": 6,
    "bedrooms": 5,
    "lot_area_sqft": 2848,
    "building_area_sqft": 3870,
    "basement_area_sqft": 1087,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Mission Dolores",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3645 3643 19TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 3053538,
    "assessed_improvement_value": 1321660,
    "last_sale_date": "2020-12-17"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "California Register Historic District, Historic Resource Evaluation Response, Historic Survey Result",
    "yearbuilt": "1908",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Inner Mission Boulevards and Alleys Reconstruction Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Not listed",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1906–1917",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "202604300395",
      "type": "otc alterations permit",
      "status": "withdrawn",
      "filed": "2026-04-30",
      "status_date": "2026-05-15",
      "estimated_cost": 1000,
      "revised_cost": 0,
      "description": "administrative permit to document and legalize existing as built maintenance ladder per cbc 1011.16.",
      "source": "sf-building-permits"
    },
    {
      "number": "202506128551",
      "type": "additions alterations or repairs",
      "status": "approved",
      "filed": "2025-07-16",
      "status_date": "2026-06-25",
      "estimated_cost": 20000,
      "revised_cost": 25000,
      "description": "to comply to nov# 202423971 to include expansion of roof deck, expansion of bedroom #1, install security gate at roof deck ladder. ref pa# 201306189882 & pa# 201603222778.",
      "source": "sf-building-permits"
    },
    {
      "number": "202208231123",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2022-08-23",
      "status_date": "2022-09-14",
      "estimated_cost": 150000,
      "revised_cost": 150000,
      "description": "remodel of backyard landscape only. new grading, planting, & built-in amenities (fire pit, hot tub, arbor, sratwal/ low stair, art wall), lighting.",
      "source": "sf-building-permits"
    },
    {
      "number": "M682627",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-04-20",
      "status_date": "2016-04-20",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201603222778",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2016-03-22",
      "status_date": "2020-12-11",
      "estimated_cost": 20000,
      "revised_cost": 65000,
      "description": "revision to appln #201306189882-s2 & to comply w/ complaint #201696101 to add roof deck as per plans; re-construct & reinstate the 1st & 2nd floor facade in order to return to its original condition; construct 6 ft (6') fence along rear property line.",
      "source": "sf-building-permits"
    },
    {
      "number": "201602189987",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2016-02-18",
      "status_date": "2016-08-23",
      "estimated_cost": 2500,
      "revised_cost": 3000,
      "description": "installation of a sprinkler monitoring system, t.i. pa#201306189882",
      "source": "sf-building-permits"
    },
    {
      "number": "201508214920",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2015-08-21",
      "status_date": "2016-08-31",
      "estimated_cost": 250,
      "revised_cost": 500,
      "description": "exploratory removal of finishes in limited areas only. patch & repair in-kind, structural design.",
      "source": "sf-building-permits"
    },
    {
      "number": "201306189882",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2013-06-18",
      "status_date": "2016-08-31",
      "estimated_cost": 500000,
      "revised_cost": 630000,
      "description": "proposed horizontal & vertical addition to (e) 2-story building. no new units-total unit count to remain at 2.",
      "source": "sf-building-permits"
    },
    {
      "number": "M344648",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2012-08-27",
      "status_date": "2012-08-27",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201203125907",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2012-03-12",
      "status_date": "2012-12-14",
      "estimated_cost": 2100,
      "revised_cost": 2100,
      "description": "replace 1 window, not visible from the street, no structural changes, max u factor .40",
      "source": "sf-building-permits"
    },
    {
      "number": "200405244650",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2004-05-24",
      "status_date": "2004-05-24",
      "estimated_cost": 400,
      "revised_cost": 400,
      "description": "repair stairs @ rear of house,repair work less than 50% of (e)",
      "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=19TH&street_type=ST&address_number=3643",
      "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=3598068&$order=closed_roll_year%20DESC&$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=3598&lot=068",
      "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=3598068",
      "retrieved": "2026-07-31"
    },
    {
      "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(-122.424663617198%2037.75966014648044)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}