OLD COGAN HALL, SULLY ROAD, PENARTH, CF64 2TQ - £782,000

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.

OLD COGAN HALL is a very large extended detached house of 352m², built sometime before 1900, which could now be worth an estimated £1,007,709. It was last sold for £782,000 in November 2018, which was around 98% above the average November 2018 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was July 2018, where the current energy rating was E, and the potential energy rating was C.

OLD COGAN HALL Sold Prices

Land registry data shows two sales for OLD COGAN HALL 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 OLD COGAN HALL 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
2018 23 NOV	£782,000	£394,802	98% above HPI
1997 15 DEC	£285,000	£107,964	164% above HPI

OLD COGAN HALL 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 OLD COGAN HALL sales from December 1997 and November 2018 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 December 1997 sale was for 164% above the HPI. So the extrapolation line tracks at 164% above the HPI over time, until the November 2018 sale, where it falls to 98% above the HPI. The line then continues to track at 98% above the HPI.

What might OLD COGAN HALL be worth now?

OLD COGAN HALL might now be worth an estimated £1,007,709.

This is based on house price inflation of 28.9%, between November 2018 and June 2025, 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 28.9% inflationary increase is applied to the most recent sale price for OLD COGAN HALL of £782,000 on 23rd November 2018. For the value to have increased from £782,000 to £1,007,709 over the seven years and five months to June 2025, the following assumptions must hold true:

• The value of OLD COGAN HALL has moved in line with the HPI for detached houses in the Vale of Glamorgan local authority area.
• The November 2018 sale price of £782,000 represented a fair market value for the property.
• The size, condition, and specification of OLD COGAN HALL has not materially changed since November 2018.

How Large is OLD COGAN HALL?

OLD COGAN HALL is 352m², which includes three extensions, according to the EPC inspection conducted in July 2018. This puts it in the largest 10% 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 OLD COGAN HALL lies on this distribution: 98% of detached houses houses are smaller than OLD COGAN HALL, and 2% of houses are larger. Note that EPC data is not available for all properties in Penarth.

OLD COGAN HALL: Plot and Title Map

OLD COGAN HALL sits on a plot of roughly 0.996 of an acre, or 4,032m². The below map shows the location of OLD COGAN HALL, 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 OLD COGAN HALL). 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 OLD COGAN HALL?

OLD COGAN HALL is located on SULLY ROAD in PENARTH, in the CF64 postcode district. The below map shows the position of OLD COGAN HALL on SULLY ROAD.