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.
109 BRYNCELYN is a very small semi-detached house of 81m², built sometime between 1967 and 1975, which could now be worth an estimated £139,815. It was last sold for £135,000 in August 2024, which was around 28% below the average August 2024 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was March 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 109 BRYNCELYN since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Caerphilly local authority area for the corresponding sale date. Both of the two 109 BRYNCELYN sales were 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 |
|---|---|---|---|
2024 22 AUG | £135,000 | £187,032 | 28% below HPI |
2003 3 NOV | £25,650 | £73,467 | 65% 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 two 109 BRYNCELYN sales from November 2003 and August 2024 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 November 2003 sale was for 65% below the HPI. So the extrapolation line tracks at 65% below the HPI over time, until the August 2024 sale, where it rises to 28% below the HPI. The line then continues to track at 28% below the HPI.

109 BRYNCELYN might now be worth an estimated £139,815.
This is based on house price inflation of 3.6%, between August 2024 and July 2025, 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 3.6% inflationary increase is applied to the most recent sale price for 109 BRYNCELYN of £135,000 on 22nd August 2024. For the value to have increased from £135,000 to £139,815 over the one year and one month to July 2025, the following assumptions must hold true:
109 BRYNCELYN is 81m² according to the EPC inspection conducted in March 2024. This puts it in the smallest 20% of semi-detached houses houses in Nelson, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Nelson, and where 109 BRYNCELYN lies on this distribution: 18% of semi-detached houses houses are smaller than 109 BRYNCELYN, and 82% of houses are larger. Note that EPC data is not available for all properties in Nelson.

109 BRYNCELYN sits on a plot of roughly 0.051 of an acre, or 207m². The below map shows the location of 109 BRYNCELYN, 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 109 BRYNCELYN). 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.

109 BRYNCELYN is located in NELSON, in the CF46 postcode district. The below map shows the position of No. 109 on BRYNCELYN.

Most recent sales first: