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.
20 CAERLEON DRIVE is a midsized extended detached house of 114m², built sometime between 1976 and 1982, which could now be worth an estimated £405,734. It was last sold for £332,500 in July 2017, which was around 33% below the average July 2017 detached price in the Test Valley local authority area. The most recent EPC inspection was March 2021, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 20 CAERLEON DRIVE since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Test Valley 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 28 JUL | £332,500 | £495,275 | 33% below HPI |
20 CAERLEON DRIVE might now be worth an estimated £405,734.
This is based on house price inflation of 22%, between July 2017 and May 2026, for detached houses, in the Test Valley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 22% inflationary increase is applied to the most recent sale price for 20 CAERLEON DRIVE of £332,500 on 28th July 2017. For the value to have increased from £332,500 to £405,734 over the nine years and two months to May 2026, the following assumptions must hold true:
20 CAERLEON DRIVE is 114m², which includes one extension, according to the EPC inspection conducted in March 2021. This puts it in the largest 50% of detached houses in Andover, based on EPC data. The below chart shows the distribution of detached houses by size in Andover, and where 20 CAERLEON DRIVE lies on this distribution: 53% of detached houses are smaller than 20 CAERLEON DRIVE, and 46% of detached houses are larger. Note that EPC data is not available for all properties in Andover.

20 CAERLEON DRIVE sits on a plot of roughly 0.113 of an acre, or 457m².
20 CAERLEON DRIVE is located in ANDOVER, in the SP10 postcode district.
Most recent sales first: