They have come down a little but still not back to where they were. That horse has bolted.
There are construction cost indices on the web that can help you track this but they haven’t gone back down. Forecasts are but really available
My brother has a small construction company and he often tells me that prices are still high and supplies are not as easy to get hold of as they were pre-covid
We’ve got the compound effect of COVID, global supply chain disruption hangover and Brexit. If you look on the websites you’ll be able to find the evidence of Brexit as these indices are not as high in EU zone.