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.
39 COG ROAD is a very large extended semi-detached house of 207m², built sometime before 1900, which could now be worth an estimated £539,924. It was last sold for £285,000 in February 2013, which was around 75% above the average February 2013 semi-detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was March 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 39 COG ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Vale of Glamorgan local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2013 8 FEB | £285,000 | £162,596 | 75% above HPI |
39 COG ROAD might now be worth an estimated £539,924.
This is based on house price inflation of 89.4%, between February 2013 and May 2026, for semi-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 89.4% inflationary increase is applied to the most recent sale price for 39 COG ROAD of £285,000 on 8th February 2013. For the value to have increased from £285,000 to £539,924 over the twelve years and nine months to May 2026, the following assumptions must hold true:
39 COG ROAD is 207m², which includes one extension, according to the EPC inspection conducted in March 2022. This puts it in the largest 10% of semi-detached houses in Barry, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Barry, and where 39 COG ROAD lies on this distribution: 99% of semi-detached houses are smaller than 39 COG ROAD, and 1% of semi-detached houses are larger. Note that EPC data is not available for all properties in Barry.

39 COG ROAD sits on a plot of roughly 0.176 of an acre, or 712m².
39 COG ROAD is located in SULLY, in the CF64 postcode district.
Most recent sales first: