6, UPPER COSMESTON FARM, PENARTH, CF64 5UB - £315,000

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

6 UPPER COSMESTON FARM is a small detached house of 110m², built sometime between 1991 and 1995, which could now be worth an estimated £584,527. It was last sold for £315,000 in February 2006, which was around 15% above the average February 2006 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was May 2019, where the current energy rating was D, and the potential energy rating was C.

6 UPPER COSMESTON FARM Sold Prices

Land registry data shows two sales for 6 UPPER COSMESTON FARM since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. Both of the two 6 UPPER COSMESTON FARM 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
2006 21 FEB	£315,000	£274,924	15% above HPI
2003 26 JUN	£215,000	£205,556	5% above HPI

6 UPPER COSMESTON FARM Price Paid vs. HPI Average

The below graph shows the average detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The two 6 UPPER COSMESTON FARM sales from June 2003 and February 2006 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 June 2003 sale was for 5% above the HPI. So the extrapolation line tracks at 5% above the HPI over time, until the February 2006 sale, where it rises to 15% above the HPI. The line then continues to track at 15% above the HPI.

What might 6 UPPER COSMESTON FARM be worth now?

6 UPPER COSMESTON FARM might now be worth an estimated £584,527.

This is based on house price inflation of 85.6%, between February 2006 and December 2024, for detached houses, in the Vale of Glamorgan local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 85.6% inflationary increase is applied to the most recent sale price for 6 UPPER COSMESTON FARM of £315,000 on 21st February 2006. For the value to have increased from £315,000 to £584,527 over the seventeen years and two months to December 2024, the following assumptions must hold true:

• The value of 6 UPPER COSMESTON FARM has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The February 2006 sale price of £315,000 represented a fair market value for the property.
• The size, condition, and specification of 6 UPPER COSMESTON FARM has not materially changed since February 2006.

How Large is 6 UPPER COSMESTON FARM?

6 UPPER COSMESTON FARM is 110m² according to the EPC inspection conducted in May 2019. This puts it in the smallest 30% of detached houses houses in Penarth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penarth, and where 6 UPPER COSMESTON FARM lies on this distribution: 27% of detached houses houses are smaller than 6 UPPER COSMESTON FARM, and 72% of houses are larger. Note that EPC data is not available for all properties in Penarth.

6 UPPER COSMESTON FARM: Plot and Title Map

6 UPPER COSMESTON FARM sits on a plot of roughly 0.085 of an acre, or 344m². The below map shows the location of 6 UPPER COSMESTON FARM, 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 6 UPPER COSMESTON FARM). 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 6 UPPER COSMESTON FARM?

6 UPPER COSMESTON FARM is located in PENARTH, in the CF64 postcode district. The below map shows the position of No. 6 on UPPER COSMESTON FARM.