The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.
29 CLOS Y DERI is a very small terraced house of 62m², built sometime between 1991 and 1995, which could now be worth an estimated £134,665. It was last sold for £128,600 in September 2022, which was around 10% below the average September 2022 terraced price in the Carmarthenshire local authority area. The most recent EPC inspection was November 2010, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows four sales for 29 CLOS Y DERI since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the Carmarthenshire local authority area for the corresponding sale date. two of the four 29 CLOS Y DERI sales were for below the average price, and four were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2022 9 SEP | £128,600 | £143,602 | 10% below HPI |
2005 20 JAN | £91,000 | £83,056 | 10% above HPI |
2001 24 AUG | £32,000 | £34,030 | 6% below HPI |
1997 14 NOV | £36,995 | £28,207 | 31% above HPI |
The below graph shows the average terraced house price in the Carmarthenshire local authority area over time, sourced from the HPI. The four 29 CLOS Y DERI sales between November 1997 and September 2022 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the January 2005 sale was for 10% above the HPI. So the extrapolation line tracks at 10% above the HPI over time, until the September 2022 sale, where it falls to 10% below the HPI. The line then continues to track at 10% below the HPI.

29 CLOS Y DERI might now be worth an estimated £134,665.
This is based on house price inflation of 4.7%, between September 2022 and July 2025, for terraced houses, in the Carmarthenshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 4.7% inflationary increase is applied to the most recent sale price for 29 CLOS Y DERI of £128,600 on 9th September 2022. For the value to have increased from £128,600 to £134,665 over the three years and two months to July 2025, the following assumptions must hold true:
29 CLOS Y DERI is 62m² according to the EPC inspection conducted in November 2010. This puts it in the smallest 10% of terraced houses houses in Llanelli, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Llanelli, and where 29 CLOS Y DERI lies on this distribution: 4% of terraced houses houses are smaller than 29 CLOS Y DERI, and 96% of houses are larger. Note that EPC data is not available for all properties in Llanelli.

29 CLOS Y DERI sits on a plot of roughly 0.022 of an acre, or 89m². The below map shows the location of 29 CLOS Y DERI, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 29 CLOS Y DERI). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

29 CLOS Y DERI is located in DAFEN, in the SA14 postcode district. The below map shows the position of No. 29 on CLOS Y DERI.

Most recent sales first: