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.
8 GELLI DEG is a very large extended detached house of 165m², built sometime between 1950 and 1966, which could now be worth an estimated £393,768. It was last sold for £216,000 in August 2011, which was around 60% above the average August 2011 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was April 2011, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows two sales for 8 GELLI DEG since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Neath Port Talbot local authority area for the corresponding sale date. One of the two 8 GELLI DEG sales was for above the average price, whilst the other was for below 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 |
|---|---|---|---|
2011 5 AUG | £216,000 | £135,109 | 60% above HPI |
2007 23 MAR | £150,000 | £156,244 | 4% below HPI |
The below graph shows the average detached house price in the Neath Port Talbot local authority area over time, sourced from the HPI. The two 8 GELLI DEG sales from March 2007 and August 2011 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 March 2007 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the August 2011 sale, where it rises to 60% above the HPI. The line then continues to track at 60% above the HPI.

8 GELLI DEG might now be worth an estimated £393,768.
This is based on house price inflation of 82.3%, between August 2011 and April 2026, for detached houses, in the Neath Port Talbot local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 82.3% inflationary increase is applied to the most recent sale price for 8 GELLI DEG of £216,000 on 5th August 2011. For the value to have increased from £216,000 to £393,768 over the fifteen years and four months to April 2026, the following assumptions must hold true:
8 GELLI DEG is 165m², which includes one extension, according to the EPC inspection conducted in April 2011. This puts it in the largest 10% of detached houses houses in Neath, based on EPC data. The below chart shows the distribution of detached houses houses by size in Neath, and where 8 GELLI DEG lies on this distribution: 91% of detached houses houses are smaller than 8 GELLI DEG, and 9% of houses are larger. Note that EPC data is not available for all properties in Neath.

8 GELLI DEG sits on a plot of roughly 0.128 of an acre, or 519m². The below map shows the location of 8 GELLI DEG, 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 8 GELLI DEG). 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.

8 GELLI DEG is located in NEATH, in the SA10 postcode district. The below map shows the position of No. 8 on GELLI DEG.

Most recent sales first: