5, UPPER COSMESTON FARM, PENARTH, CF64 5UB - £437,500

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

5 UPPER COSMESTON FARM is a midsized detached house of 133m², built sometime between 1996 and 2002, which could now be worth an estimated £617,523. It was last sold for £437,500 in August 2016, which was around 21% above the average August 2016 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was October 2014, where the current energy rating was D, and the potential energy rating was C.

5 UPPER COSMESTON FARM Sold Prices

Land registry data shows four sales for 5 UPPER COSMESTON FARM since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. All of the four 5 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
2016 12 AUG	£437,500	£361,436	21% above HPI
2016 7 JUN	£445,000	£349,645	27% above HPI
2015 3 FEB	£425,000	£333,329	28% above HPI
1995 24 NOV	£148,500	£94,237	58% above HPI

5 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 four 5 UPPER COSMESTON FARM sales between November 1995 and August 2016 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 2016 sale was for 27% above the HPI. So the extrapolation line tracks at 27% above the HPI over time, until the August 2016 sale, where it falls to 21% above the HPI. The line then continues to track at 21% above the HPI.

What might 5 UPPER COSMESTON FARM be worth now?

5 UPPER COSMESTON FARM might now be worth an estimated £617,523.

This is based on house price inflation of 41.1%, between August 2016 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 41.1% inflationary increase is applied to the most recent sale price for 5 UPPER COSMESTON FARM of £437,500 on 12th August 2016. For the value to have increased from £437,500 to £617,523 over the seven years and eight months to December 2024, the following assumptions must hold true:

• The value of 5 UPPER COSMESTON FARM has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The August 2016 sale price of £437,500 represented a fair market value for the property.
• The size, condition, and specification of 5 UPPER COSMESTON FARM has not materially changed since August 2016.

How Large is 5 UPPER COSMESTON FARM?

5 UPPER COSMESTON FARM is 133m² according to the EPC inspection conducted in October 2014. This puts it in the smallest 50% 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 5 UPPER COSMESTON FARM lies on this distribution: 49% of detached houses houses are smaller than 5 UPPER COSMESTON FARM, and 50% of houses are larger. Note that EPC data is not available for all properties in Penarth.

5 UPPER COSMESTON FARM: Plot and Title Map

5 UPPER COSMESTON FARM sits on a plot of roughly 0.138 of an acre, or 560m². The below map shows the location of 5 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 5 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 5 UPPER COSMESTON FARM?

5 UPPER COSMESTON FARM is located in PENARTH, in the CF64 postcode district. The below map shows the position of No. 5 on UPPER COSMESTON FARM.