at home Sale Detail API Documentation Get one used condominium for sale on at home by id. The answer has price in yen, management fee, repair reserve fund, layout, area, balcony, floor, address, coordinates when the seller shows them, building age and structure, land rights, parking, pets, management style, renovation notes, energy facts, station access, equipment, photos, and the agency with address, phone, licence and hours.
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Endpoint
Parameters
Start with the required fields, then add optional filters only when your use case needs them.
Runnable path
1 required parameter needed before sending a request.
string
Required
Sale listing id from the id field of a sale search result.
1234567890
Response Schema
Example response fields are illustrative; inspect the JSON before integrating.
Example response fields
Scan these fields before integrating.
data
meta
success
{
"data": {
"id": "1106546914",
"url": "https://www.athome.co.jp/mansion/1106546914/",
"built": "1978\u5e746\u6708\n(\u7bc948\u5e745\u30f6\u6708)",
"floor": 4,
"title": "\u5c0f\u91d1\u4e95\u30d8\u30eb\u30b9\u30fb\u30b1\u30a2\u30fb\u30de\u30f3\u30b7\u30e7\u30f3 4\u968e 1DK",
"access": {
"lines": [
"JR\u4e2d\u592e\u7dda / \u6b66\u8535\u5c0f\u91d1\u4e95\u99c5 \u5f92\u6b6920\u5206"
],
"stations": [
{
"name": "\u6b66\u8535\u5c0f\u91d1\u4e95",
"roman": "musashikoganei",
"latitude": 35.70099855,
"longitude": 139.505927822222
}
]
},
"agency": {
"id": "120144",
"name": "\u30bb\u30f3\u30c1\u30e5\u30ea\u30fc21\u76f8\u7d9a\u4e0d\u52d5\u7523",
"phone": "0120-666-606",
"staff": [],
"access": "\uff2a\uff32\u4e2d\u592e\u7dda/\u4e2d\u91ce\u99c5",
"address": "\u3012164-0001 \u6771\u4eac\u90fd\u4e2d\u91ce\u533a\u4e2d\u91ce\uff12\u4e01\u76ee23-16\u3000",
"license": "\u6771\u4eac\u90fd\u77e5\u4e8b\u514d\u8a31\uff08\uff11\uff12\uff09\u7b2c\uff13\uff19\uff11\uff18\uff11\u53f7",
"website": "c21souzoku.jp",
"closed_days": "\u5e74\u672b\u5e74\u59cb",
"business_hours": "09:00\uff5e20:00"
},
"energy": [],
"images": [
{
"url": "https://www.athome.co.jp/image_files/path/N0-ZErzXC539oOknOLeBDg==.jpeg",
"category": "\u9593\u53d6\u56f3"
},
{
"url": "https://www.athome.co.jp/image_files/path/N0-ZErzXC506RKYBFy3MWw==.jpeg",
"category": "\u5916\u89b3"
}
],
"layout": "1DK",
"status": "\u7a7a\u5bb6",
"address": "\u6771\u4eac\u90fd\u5c0f\u91d1\u4e95\u5e02\u685c\u753a1\u4e01\u76ee",
"area_m2": 36.61,
"parking": "\u7a7a\u7121",
"updated": "2026\u5e7411\u67082\u65e5",
"handover": "\u76f8\u8ac7",
"location": {
"city": "\u5c0f\u91d1\u4e95\u5e02",
"prefecture": "\u6771\u4eac\u90fd"
},
"age_years": 48,
"area_text": "36.61m\u00b2\uff08\u58c1\u82af\uff09",
"equipment": [],
"price_yen": 500000,
"published": "2026\u5e747\u670818\u65e5",
"structure": "\uff32\uff23",
"area_tsubo": "11.07\u576a",
"balcony_m2": 5.62,
"floors_text": "5\u968e\u5efa / 4\u968e",
"land_rights": "\u65e7\u6cd5\u5730\u4e0a\u6a29",
"total_units": "94\u6238",
"price_per_m2": "1.37\u4e07\u5186",
"building_name": "\u5c0f\u91d1\u4e95\u30d8\u30eb\u30b9\u30fb\u30b1\u30a2\u30fb\u30de\u30f3\u30b7\u30e7\u30f3",
"price_man_yen": "50",
"property_type": "\u4e2d\u53e4\u30de\u30f3\u30b7\u30e7\u30f3",
"price_per_tsubo": "4.52\u4e07\u5186",
"management_style": "\u5168\u90e8\u59d4\u8a17/\u65e5\u52e4",
"transaction_type": "\u4e00\u822c\u5a92\u4ecb",
"management_fee_yen": 99263,
"repair_reserve_yen": 15410
},
"meta": {
"billable": true,
"endpoint_family": "sale_detail"
},
"success": true
}Errors
Handle these documented responses before retrying or showing customer-facing failures.
Validation Error
A query parameter is missing or invalid, or the site does not know the city. No upstream request is made for a missing parameter. This response is not billable.
{
"errors": {
"rent_min": [
"The rent min must be one of: 20000, 25000, 30000."
]
},
"message": "The rent min must be one of: 20000, 25000, 30000."
}Not Found
The listing or agency does not exist or is no longer online. This response is not billable.
{
"meta": {
"billable": false,
"retryable": false,
"endpoint_family": "rent_detail"
},
"error": {
"code": "NOT_FOUND",
"message": "The requested at home record was not found."
},
"success": false
}Bad Gateway
The site answered with a shape this API does not know. This response is not billable.
{
"meta": {
"billable": false,
"retryable": true,
"endpoint_family": "rent_search"
},
"error": {
"code": "PARSER_DRIFT",
"message": "at home returned an unexpected response."
},
"success": false
}Service Unavailable
at home could not be reached or blocked the request, also after one retry. Retry later. This response is not billable.
{
"meta": {
"billable": false,
"retryable": true,
"endpoint_family": "rent_search"
},
"error": {
"code": "UPSTREAM_UNAVAILABLE",
"message": "The at home service is temporarily unavailable. Please retry."
},
"success": false
}Generate Code with AI
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