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.
30 COG ROAD is a small extended detached house of 108m², built sometime between 1967 and 1975, which could now be worth an estimated £423,887. It was last sold for £295,000 in July 2017, which was around 18% below the average July 2017 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was October 2016, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 30 COG ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average 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 |
|---|---|---|---|
2017 7 JUL | £295,000 | £361,941 | 18% below HPI |
30 COG ROAD might now be worth an estimated £423,887.
This is based on house price inflation of 43.7%, between July 2017 and May 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 43.7% inflationary increase is applied to the most recent sale price for 30 COG ROAD of £295,000 on 7th July 2017. For the value to have increased from £295,000 to £423,887 over the nine years and two months to May 2026, the following assumptions must hold true:
30 COG ROAD is 108m², which includes one extension, according to the EPC inspection conducted in October 2016. This puts it in the smallest 40% of detached houses in Barry, based on EPC data. The below chart shows the distribution of detached houses by size in Barry, and where 30 COG ROAD lies on this distribution: 40% of detached houses are smaller than 30 COG ROAD, and 59% of detached houses are larger. Note that EPC data is not available for all properties in Barry.

30 COG ROAD sits on a plot of roughly 0.182 of an acre, or 738m².
30 COG ROAD is located in SULLY, in the CF64 postcode district.
Most recent sales first: