25, STRYD HYWEL HARRIS, YSTRAD MYNACH, HENGOED, CF82 7DN - £169,950

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

25 STRYD HYWEL HARRIS is a very small detached house of 74m², built sometime between 1996 and 2002, which could now be worth an estimated £290,692. It was last sold for £169,950 in January 2008, which was around 6% below the average January 2008 detached price in the Caerphilly local authority area. The most recent EPC inspection was April 2012, where the current energy rating was C, and the potential energy rating was B.

25 STRYD HYWEL HARRIS Sold Prices

Land registry data shows three sales for 25 STRYD HYWEL HARRIS since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Caerphilly local authority area for the corresponding sale date. Two of the three 25 STRYD HYWEL HARRIS sales were for below the average price, whilst one was 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
2008 11 JAN	£169,950	£180,966	6% below HPI
2002 14 NOV	£99,000	£96,054	3% above HPI
1998 24 JUL	£68,950	£72,198	4% below HPI

25 STRYD HYWEL HARRIS 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 three 25 STRYD HYWEL HARRIS sales between July 1998 and January 2008 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 2002 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the January 2008 sale, where it falls to 6% below the HPI. The line then continues to track at 6% below the HPI.

What might 25 STRYD HYWEL HARRIS be worth now?

25 STRYD HYWEL HARRIS might now be worth an estimated £290,692.

This is based on house price inflation of 71%, between January 2008 and December 2024, 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 71% inflationary increase is applied to the most recent sale price for 25 STRYD HYWEL HARRIS of £169,950 on 11th January 2008. For the value to have increased from £169,950 to £290,692 over the fifteen years and one month to December 2024, the following assumptions must hold true:

• The value of 25 STRYD HYWEL HARRIS has moved in line with the HPI for detached houses in the Caerphilly local authority area.
• The January 2008 sale price of £169,950 represented a fair market value for the property.
• The size, condition, and specification of 25 STRYD HYWEL HARRIS has not materially changed since January 2008.

How Large is 25 STRYD HYWEL HARRIS?

25 STRYD HYWEL HARRIS is 74m² according to the EPC inspection conducted in April 2012. This puts it in the smallest 10% of detached houses houses in Ystrad Mynach, based on EPC data. The below chart shows the distribution of detached houses houses by size in Ystrad Mynach, and where 25 STRYD HYWEL HARRIS lies on this distribution: 7% of detached houses houses are smaller than 25 STRYD HYWEL HARRIS, and 93% of houses are larger. Note that EPC data is not available for all properties in Ystrad Mynach.

25 STRYD HYWEL HARRIS: Plot and Title Map

25 STRYD HYWEL HARRIS sits on a plot of roughly 0.049 of an acre, or 200m². The below map shows the location of 25 STRYD HYWEL HARRIS, 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 25 STRYD HYWEL HARRIS). 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 25 STRYD HYWEL HARRIS?

25 STRYD HYWEL HARRIS is located in YSTRAD MYNACH, in the CF82 postcode district. The below map shows the position of No. 25 on STRYD HYWEL HARRIS.