Data published by Commercial EPC Cost
2 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-22.
| Dataset | Headline figure | Sources | Read |
|---|---|---|---|
| Commercial EPC Price Index | 147 GBP | 18 of 62 read | 2026-10-22 |
| EPC Statutory Requirements | 500 to 500 GBP | 3 of 15 read | 2026-10-22 |
How these are made
Every dataset starts as a charter that names the buyer's question and the sources by URL. Our fetch service reads each source's own page, and the sentence carrying the figure is kept exactly as printed, with the page and the day it was read.
A reviewer accepts or refuses every candidate sentence with the reason recorded, and the derivation is computed over one figure per source, or one for each breakdown a source prices. A source read in full that publishes nothing is counted as not published, never filled in. Each dataset is re-read on its cadence, so the next read reports what moved.
Commercial EPC Price Index
The median published figure in the Commercial EPC Price Index is 147 GBP across 18 sources' own pages (range 99.95 to 250 GBP), read 11 October 2026.
18 of the 62 named sources read in full publish a figure; 44 publish none, read 11 October 2026.
Download the CSV (19 rows) · JSON · Markdown
EPC Statutory Requirements
The EPC Statutory Requirements carries 2 published figures read from 2 sources' own pages, from 500 to 500 GBP, read 11 October 2026.
3 of the 15 named sources read in full publish a figure; 12 publish none, read 11 October 2026.
Download the CSV (8 rows) · JSON · Markdown