Property energy labels
Listings
Property energy labels
Read source-reported energy labels from your saved listing observation. Values are unverified source statements; no source refresh or independently verified energy certificate. Missing data is unavailable.
GET
Property energy labels
Read energy labels and explicit numeric observations actually retained with a supported source listing. EPC, DPE, GES, BER and other source labels keep their own rating system and literal class, including BER numeric suffixes and source letter case. Unknown measurement units and issue dates remain null. These are unverified source observations, not independently checked certificates.
One credit per successful retained read, with no source request or retention renewal. Missing sections return SOURCE_DATA_UNAVAILABLE; malformed retained data is rejected. Preserve each entry’s source and observation time. Documentation-backed mappings have offline contract evidence without new live acceptance.
Authorizations
Path Parameters
Minimum string length:
1Query Parameters
Response-only comma-separated field paths relative to data items; up to 32 paths. Source requests and billing are unchanged.
Maximum string length:
4127Response-only export format. JSON retains the envelope; CSV/NDJSON contain data records, with request/credit metadata in headers. Errors stay JSON.
Available options:
json, csv, ndjson