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.
18 MOUNTAIN VIEW is a detached house, which could now be worth an estimated £337,520. It was last sold for £175,000 in August 2011, which was around 8% above the average August 2011 detached price in the Caerphilly local authority area. The most recent EPC inspection was October 2008, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows five sales for 18 MOUNTAIN VIEW since 1st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. Most of the five 18 MOUNTAIN VIEW sales 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 |
|---|---|---|---|
2011 15 AUG | £175,000 | £162,781 | 8% above HPI |
2008 25 SEP | £132,000 | £165,706 | 20% below HPI |
2007 25 JUL | £182,000 | £183,065 | 1% below HPI |
2003 17 APR | £129,950 | £109,858 | 18% above HPI |
2001 12 JUL | £89,000 | £81,062 | 10% above HPI |
The below graph shows the average detached house price in the Caerphilly local authority area over time, sourced from the HPI. The five 18 MOUNTAIN VIEW sales between July 2001 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 September 2008 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the August 2011 sale, where it rises to 8% above the HPI. The line then continues to track at 8% above the HPI.

18 MOUNTAIN VIEW might now be worth an estimated £337,520.
This is based on house price inflation of 92.9%, between August 2011 and July 2026, for 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 92.9% inflationary increase is applied to the most recent sale price for 18 MOUNTAIN VIEW of £175,000 on 15th August 2011. For the value to have increased from £175,000 to £337,520 over the fifteen years and one month to July 2026, the following assumptions must hold true:
18 MOUNTAIN VIEW sits on a plot of roughly 0.107 of an acre, or 435m². The below map shows the location of 18 MOUNTAIN VIEW, 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 18 MOUNTAIN VIEW). 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.

18 MOUNTAIN VIEW is located in MACHEN, in the CF83 postcode district. The below map shows the position of No. 18 on MOUNTAIN VIEW.

Most recent sales first: