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.
51 GRAIG Y FEDW is a very small semi-detached house of 70m², built sometime between 1967 and 1975, which could now be worth an estimated £204,172. It was last sold for £195,000 in November 2025, which was about the average November 2025 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was February 2017, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows four sales for 51 GRAIG Y FEDW since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Caerphilly local authority area for the corresponding sale date. The four 51 GRAIG Y FEDW sales were a mix of roughly equal to the average price, above the average price, and 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 |
|---|---|---|---|
2025 7 NOV | £195,000 | £194,231 | Close to HPI |
2007 18 MAY | £130,000 | £114,835 | 13% above HPI |
2003 27 JAN | £65,750 | £60,387 | 9% above HPI |
2000 4 FEB | £37,952 | £42,820 | 11% below HPI |
The below graph shows the average semi-detached house price in the Caerphilly local authority area over time, sourced from the HPI. The four 51 GRAIG Y FEDW sales between February 2000 and November 2025 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 May 2007 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the November 2025 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

51 GRAIG Y FEDW might now be worth an estimated £204,172.
This is based on house price inflation of 4.7%, between November 2025 and May 2026, for semi-detached houses, in the Caerphilly 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 51 GRAIG Y FEDW of £195,000 on 7th November 2025. For the value to have increased from £195,000 to £204,172 over the one year and six months to May 2026, the following assumptions must hold true:
51 GRAIG Y FEDW is 70m² according to the EPC inspection conducted in February 2017. This puts it in the smallest 10% of semi-detached houses houses in Abertridwr, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Abertridwr, and where 51 GRAIG Y FEDW lies on this distribution: 1% of semi-detached houses houses are smaller than 51 GRAIG Y FEDW, and 99% of houses are larger. Note that EPC data is not available for all properties in Abertridwr.

51 GRAIG Y FEDW sits on a plot of roughly 0.050 of an acre, or 204m². The below map shows the location of 51 GRAIG Y FEDW, 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 51 GRAIG Y FEDW). 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.

51 GRAIG Y FEDW is located in ABERTRIDWR, in the CF83 postcode district. The below map shows the position of No. 51 on GRAIG Y FEDW.

Most recent sales first: