Data published by Damp Survey Prices
2 datasets, each derived from named sources' own pages and re-read on a cadence, latest 2026-10-21.
| Dataset | Headline figure | Sources | Read |
|---|---|---|---|
| Damp Prevalence Statistics | 3 to 92 % | 3 of 6 read | 2026-10-21 |
| Damp Survey Price Index | 95 to 1,200 GBP | 19 of 77 read | 2026-10-21 |
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.
Damp Prevalence Statistics
The Damp Prevalence Statistics carries 9 published figures read from 3 sources' own pages; the 7 published figures given by year run from 3 to 92 percent, read 12 October 2026.
3 of the 6 named sources read in full publish a figure; 3 publish none, read 12 October 2026.
Download the CSV (9 rows) · JSON · Markdown
Damp Survey Price Index
The Damp Survey Price Index carries 20 published figures read from 19 sources' own pages; the 18 published figures given without a breakdown run from 95 to 1,200 GBP, read 12 October 2026.
19 of the 77 named sources read in full publish a figure; 58 publish none, read 12 October 2026.
Download the CSV (20 rows) · JSON · Markdown