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.
139 PENCISELY ROAD is a very large extended detached house of 284m², built sometime between 1930 and 1949, which could now be worth an estimated £933,882. It was last sold for £490,000 in September 2004, which was around 79% above the average September 2004 detached price in the Cardiff local authority area. The most recent EPC inspection was February 2013, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows one sale for 139 PENCISELY ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Cardiff 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 |
|---|---|---|---|
2004 17 SEP | £490,000 | £273,335 | 79% above HPI |
139 PENCISELY ROAD might now be worth an estimated £933,882.
This is based on house price inflation of 90.6%, between September 2004 and May 2026, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 90.6% inflationary increase is applied to the most recent sale price for 139 PENCISELY ROAD of £490,000 on 17th September 2004. For the value to have increased from £490,000 to £933,882 over the 22 years and four months to May 2026, the following assumptions must hold true:
139 PENCISELY ROAD is 284m², which includes two extensions, according to the EPC inspection conducted in February 2013. This puts it in the largest 10% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 139 PENCISELY ROAD lies on this distribution: 98% of detached houses are smaller than 139 PENCISELY ROAD, and 2% of detached houses are larger. Note that EPC data is not available for all properties in Cardiff.

139 PENCISELY ROAD sits on a plot of roughly 0.195 of an acre, or 791m².
139 PENCISELY ROAD is located in CARDIFF, in the CF5 postcode district.
Most recent sales first: