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.
31 CELTIC CLOSE is a small detached house of 101m², built sometime between 1991 and 1995, which could now be worth an estimated £314,962. It was last sold for £96,000 in June 2001, which was around 34% below the average June 2001 detached price in the Monmouthshire local authority area. The most recent EPC inspection was July 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 31 CELTIC CLOSE since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Monmouthshire 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 |
|---|---|---|---|
2001 20 JUN | £96,000 | £146,129 | 34% below HPI |
31 CELTIC CLOSE might now be worth an estimated £314,962.
This is based on house price inflation of 228.1%, between June 2001 and April 2026, for detached houses, in the Monmouthshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 228.1% inflationary increase is applied to the most recent sale price for 31 CELTIC CLOSE of £96,000 on 20th June 2001. For the value to have increased from £96,000 to £314,962 over the 25 years and two months to April 2026, the following assumptions must hold true:
31 CELTIC CLOSE is 101m² according to the EPC inspection conducted in July 2022. This puts it in the smallest 40% of detached houses in Undy, based on EPC data. The below chart shows the distribution of detached houses by size in Undy, and where 31 CELTIC CLOSE lies on this distribution: 30% of detached houses are smaller than 31 CELTIC CLOSE, and 68% of detached houses are larger. Note that EPC data is not available for all properties in Undy.

31 CELTIC CLOSE sits on a plot of roughly 0.070 of an acre, or 282m².
31 CELTIC CLOSE is located in UNDY, in the NP26 postcode district.
Most recent sales first: