8, GLASFRYN, BLACKWOOD, NP12 1FQ - £155,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

8 GLASFRYN is a very small detached house of 80m², built sometime between 1996 and 2002. It was last sold for £155,000 in April 2013, which was around 5% below the average April 2013 detached price in the Caerphilly local authority area. The most recent EPC inspection was June 2012, where the current energy rating was D, and the potential energy rating was B.

8 GLASFRYN Sold Prices

Land registry data shows two sales for 8 GLASFRYN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. Both of the two 8 GLASFRYN 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
2013 19 APR	£155,000	£162,504	5% below HPI
1998 28 AUG	£68,995	£74,168	7% below HPI

8 GLASFRYN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Caerphilly local authority area over time, sourced from the HPI. The two 8 GLASFRYN sales from August 1998 and April 2013 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 August 1998 sale was for 7% below the HPI. So the extrapolation line tracks at 7% below the HPI over time, until the April 2013 sale, where it rises to 5% below the HPI. The line then continues to track at 5% below the HPI.

How Large is 8 GLASFRYN?

8 GLASFRYN is 80m² according to the EPC inspection conducted in June 2012. This puts it in the smallest 20% of detached houses in Blackwood, based on EPC data. The below chart shows the distribution of detached houses by size in Blackwood, and where 8 GLASFRYN lies on this distribution: 13% of detached houses are smaller than 8 GLASFRYN, and 86% of houses are larger. Note that EPC data is not available for all properties in Blackwood.

8 GLASFRYN: Plot and Title Map

8 GLASFRYN sits on a plot of roughly 0.082 of an acre, or 334m². The below map shows the location of 8 GLASFRYN, 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 GLASFRYN). 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.

Where is 8 GLASFRYN?

8 GLASFRYN is located in BLACKWOOD, in the NP12 postcode district. The below map shows the position of No. 8 on GLASFRYN.