6, FLAT HOLM WALK, SULLY, PENARTH, CF64 5WE - £452,500

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.

6 FLAT HOLM WALK is a large detached house of 127m², built in 2019, which could now be worth an estimated £457,301. It was last sold for £452,500 in October 2025, which was around 15% below the average October 2025 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was April 2021, where the current energy rating was B, and the potential energy rating was A.

6 FLAT HOLM WALK Sold Prices

Land registry data shows three sales for 6 FLAT HOLM WALK since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. All of the three 6 FLAT HOLM WALK 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
2025 6 OCT	£452,500	£533,383	15% below HPI
2025 27 JUN	£450,000	£517,654	13% below HPI
2021 3 MAY	£414,000	£422,161	2% below HPI

6 FLAT HOLM WALK 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 three 6 FLAT HOLM WALK sales between May 2021 and October 2025 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 2025 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the October 2025 sale, where it falls to 15% below the HPI. The line then continues to track at 15% below the HPI.

What might 6 FLAT HOLM WALK be worth now?

6 FLAT HOLM WALK might now be worth an estimated £457,301.

This is based on house price inflation of 1.1%, between October 2025 and July 2026, 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 1.1% inflationary increase is applied to the most recent sale price for 6 FLAT HOLM WALK of £452,500 on 6th October 2025. For the value to have increased from £452,500 to £457,301 over the one year and three months to July 2026, the following assumptions must hold true:

• The value of 6 FLAT HOLM WALK has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The October 2025 sale price of £452,500 represented a fair market value for the property.
• The size, condition, and specification of 6 FLAT HOLM WALK has not materially changed since October 2025.

How Large is 6 FLAT HOLM WALK?

6 FLAT HOLM WALK is 127m² according to the EPC inspection conducted in April 2021. This puts it in the largest 40% of detached houses houses in Barry, based on EPC data. The below chart shows the distribution of detached houses houses by size in Barry, and where 6 FLAT HOLM WALK lies on this distribution: 64% of detached houses houses are smaller than 6 FLAT HOLM WALK, and 34% of houses are larger. Note that EPC data is not available for all properties in Barry.

6 FLAT HOLM WALK: Plot and Title Map

6 FLAT HOLM WALK sits on a plot of roughly 0.070 of an acre, or 283m². The below map shows the location of 6 FLAT HOLM WALK, 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 FLAT HOLM WALK). 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 FLAT HOLM WALK?

6 FLAT HOLM WALK is located in SULLY, in the CF64 postcode district. The below map shows the position of No. 6 on FLAT HOLM WALK.