{
  "address": "452–454 Fair Oaks Street, San Francisco, CA 94110",
  "path": "/san-francisco/mission/fair-oaks-street/452/",
  "apn": "6534010A",
  "block": "6534",
  "lot": "010A",
  "eas_baseid": "401500",
  "coordinates": {
    "lat": 37.749388,
    "lng": -122.424063
  },
  "address_range": "452–454",
  "street_numbers_on_parcel": [
    "452",
    "454"
  ],
  "parcel": {
    "year_built": 1900,
    "units": 2,
    "stories": 2,
    "rooms": 10,
    "bathrooms": 2,
    "bedrooms": 5,
    "lot_area_sqft": 3123,
    "building_area_sqft": 2390,
    "use": "Multi-Family Residential",
    "property_class": "Flats & Duplex",
    "construction_type_code": "D",
    "zoning": "RH-3",
    "supervisor_district": 8,
    "assessor_neighborhood": "Noe Valley",
    "analysis_neighborhood": "Mission",
    "property_location_raw": "0454 0452 FAIR OAKS           ST0000"
  },
  "assessment": {
    "roll_year": 2025,
    "assessed_land_value": 1356600,
    "assessed_improvement_value": 581400,
    "last_sale_date": "2024-06-20"
  },
  "historic_status": {
    "ceqa_status_code": "C",
    "ceqa_status_code_article_10_11": "C",
    "ceqa_status_label": "Not a historical resource",
    "reason": "Historic Resource Review",
    "yearbuilt": "1900",
    "in_article_10_11_historic_district": false,
    "source": "sf-planning"
  },
  "permits": [
    {
      "number": "202512302965",
      "type": "otc alterations permit",
      "status": "filed",
      "filed": "2025-12-30",
      "status_date": "2025-12-30",
      "estimated_cost": 1,
      "revised_cost": 1,
      "description": "rev 202504174627- relocate one unit from 2nd fl to 1st fl & reconfigure it w/ 2 bedrooms and 2 baths; expanding one unit into 2nd fl and reconfigure w/ 3 bedrooms and 3 baths, study , library & kitchen; (n) front door @ 1st fl. one unit - (n) rear landscape stair to yard....",
      "source": "sf-building-permits"
    },
    {
      "number": "202512051097",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2025-12-05",
      "status_date": "2025-12-10",
      "estimated_cost": 15000,
      "revised_cost": 15000,
      "description": "install temporary shoring to support existing building facade above and perform excavation sequencing below at locations shown on sh2.0 to allow excavation for residential remodel and addition. ref 202504174627",
      "source": "sf-building-permits"
    },
    {
      "number": "202504174627",
      "type": "additions alterations or repairs",
      "status": "reinstated",
      "filed": "2025-05-02",
      "status_date": "2025-11-26",
      "estimated_cost": 300000,
      "revised_cost": 686443,
      "description": "scope of work includes expanding one unit from 2nd fl to the 1st floor & reconfiguring it with 2 beds & two & 1/2 baths,kitchen,dining,library,& living areas,one unit reconfigured with 2 beds,3 baths,kitchen & dining room with roof deck & yard access stair,one story rear horizontal addition.",
      "source": "sf-building-permits"
    },
    {
      "number": "202411054393",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2024-11-05",
      "status_date": "2024-11-07",
      "estimated_cost": 2000,
      "revised_cost": 2000,
      "description": "remove and replace gypsum board/sheet rock for exploratory demo. in kind replacement.",
      "source": "sf-building-permits"
    },
    {
      "number": "201609157776",
      "type": "otc alterations permit",
      "status": "issued",
      "filed": "2016-09-15",
      "status_date": "2016-09-15",
      "estimated_cost": 2200,
      "revised_cost": 2200,
      "description": "repair of wood deck railing, siding repair & paint at back of bldg. less than 50%.",
      "source": "sf-building-permits"
    },
    {
      "number": "9713296",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1997-07-17",
      "status_date": "1999-02-24",
      "estimated_cost": 4900,
      "description": "reroofing",
      "source": "sf-building-permits"
    },
    {
      "number": "9309739",
      "type": "otc alterations permit",
      "status": "expired",
      "filed": "1993-06-10",
      "status_date": "1993-11-05",
      "estimated_cost": 300,
      "description": "repaor flooring of deck in rear house",
      "source": "sf-building-permits"
    },
    {
      "number": "8608656",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1986-07-21",
      "status_date": "1986-10-30",
      "estimated_cost": 1850,
      "description": "install a sliding door in rear of house in the kitchen",
      "source": "sf-building-permits"
    },
    {
      "number": "8504010",
      "type": "additions alterations or repairs",
      "status": "complete",
      "filed": "1985-04-19",
      "status_date": "1986-07-02",
      "estimated_cost": 940,
      "description": "install water retainer to deck.",
      "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=FAIR%20OAKS&street_type=ST&address_number=452",
      "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=6534010A&$order=closed_roll_year%20DESC&$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=6534&lot=010A",
      "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=6534010A",
      "retrieved": "2026-07-31"
    }
  ]
}