6 Dan Y Dderwen, Rhydargaeau, Carmarthen, SA32 7DQ

6 Dan Y Dderwen is a four-bedroom property in Rhydargaeau, Carmarthen, Carmarthen (SA32 7DQ). It has council tax band F. The home occupies a cul-de-sac position.

Held since August 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price.