{
  "address": "3506–3508 24th Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/24th-street/3506/",
  "apn": "3645007",
  "block": "3645",
  "lot": "007",
  "eas_baseid": "364207",
  "coordinates": {
    "lat": 37.752226,
    "lng": -122.421915
  },
  "address_range": "3506–3508",
  "street_numbers_on_parcel": [
    "3506",
    "3508"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 3,
    "rooms": 11,
    "bathrooms": 7,
    "bedrooms": 8,
    "lot_area_sqft": 3092,
    "building_area_sqft": 3894,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 9,
    "assessor_neighborhood": "Noe Valley",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "3508 3506 24TH                ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1107331,
    "assessed_improvement_value": 2160606,
    "last_sale_date": "2014-05-12"
  },
  "historic_status": {
    "ceqa_status_code": "A",
    "ceqa_status_code_article_10_11": "A",
    "ceqa_status_label": "Historic resource",
    "reason": "National Register Historic District, California Register Historic District, Historic Survey Result",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "historic_district": {
    "name": "Horner's Addition East Historic District",
    "california_register_status": "Eligible (not listed)",
    "national_register_status": "Eligible (not listed)",
    "article_10_11_status": "No local landmark protection",
    "local_landmark_protection": false,
    "period_of_significance": "1865–1905",
    "source": "sf-historic-districts"
  },
  "permits": [
    {
      "number": "201911157374",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "2019-11-15",
      "status_date": "2023-01-04",
      "estimated_cost": 19000,
      "revised_cost": 19000,
      "description": "to document as-built work needed for variance. ajusting of ext wall by 6\"build out on 7'on the n.w.2nd & 3rd flr ext wall to align w/ foundation and changing the rear 9' of roof from shed roof slope to a flat roof that matches the roof line of the rest of the building. ref permit #2014/1114/1485.",
      "source": "sf-building-permits"
    },
    {
      "number": "201903286561",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2019-03-28",
      "status_date": "2019-05-22",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "to obtain a final inspection for work already approved under pa# 201409045415, & 201405216358, all work is complete",
      "source": "sf-building-permits"
    },
    {
      "number": "M1052987",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2019-03-18",
      "status_date": "2019-03-18",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201804277604",
      "type": "otc alterations permit",
      "status": "complete",
      "filed": "2018-04-27",
      "status_date": "2020-07-29",
      "estimated_cost": 275000,
      "revised_cost": 275000,
      "description": "recommencement & completion of work approved under pa#201411141485",
      "source": "sf-building-permits"
    },
    {
      "number": "M846348",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2017-10-19",
      "status_date": "2017-10-19",
      "revised_cost": 1,
      "description": "street space",
      "source": "sf-building-permits"
    },
    {
      "number": "201608256031",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2016-08-25",
      "status_date": "2023-01-04",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "reconfigure wall placement for voluntary stregthening and fdn replacement, revision to 201409045415",
      "source": "sf-building-permits"
    },
    {
      "number": "201411141485",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "2014-11-14",
      "status_date": "2023-01-04",
      "estimated_cost": 200000,
      "revised_cost": 500000,
      "description": "repair (e) ext'r trim & siding; replace siding on back western wall w/ stucco. interior renovation of (e) 2-story residence, convert basement to habitable area to create 3-story residence, retaining wall & grade work for 3-car parking & backyard redesign, revised backyard deck & ext'r stair, (n)",
      "source": "sf-building-permits"
    },
    {
      "number": "201409045415",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2014-09-04",
      "status_date": "2019-05-24",
      "estimated_cost": 40000,
      "revised_cost": 40000,
      "description": "new concrete foundation removal of e brick foundation. excavation of e crawl/storage. new plywoood. sheathing shearwalls, dryrot repair for 1st and 2nd rear aeras",
      "source": "sf-building-permits"
    },
    {
      "number": "201405216358",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "2014-05-21",
      "status_date": "2019-05-22",
      "estimated_cost": 7000,
      "revised_cost": 7000,
      "description": "replace damaged wood members of deck per pest report items 3d and 3f, repair damaged wood trim and paneling per pest report items: 6b, 6c,6d,6j and 6n",
      "source": "sf-building-permits"
    },
    {
      "number": "9109507",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1991-05-30",
      "status_date": "1992-04-24",
      "estimated_cost": 5000,
      "description": "replace windows, replace exterior doors, repair dry rot",
      "source": "sf-building-permits"
    },
    {
      "number": "9109177",
      "type": "additions alterations or repairs",
      "status": "expired",
      "filed": "1991-05-24",
      "status_date": "1992-04-24",
      "estimated_cost": 4000,
      "description": "replace 14 exterior windows, doors, kitchen sink, & dryrott.",
      "source": "sf-building-permits"
    },
    {
      "number": "8706380",
      "type": "additions alterations or repairs",
      "status": "cancelled",
      "filed": "1987-05-13",
      "status_date": "1989-12-08",
      "estimated_cost": 1500,
      "description": "replace back porch, back steps, add new wall & roof",
      "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=24TH&street_type=ST&address_number=3506",
      "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=3645007&$order=closed_roll_year%20DESC&$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=3645&lot=007",
      "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=3645007",
      "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(-122.42191489789921%2037.75222625096177)%27)",
      "retrieved": "2026-07-31"
    }
  ]
}