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.
11 SINCLAIR DRIVE is a very small extended detached house of 66m², built sometime between 1996 and 2002, which could now be worth an estimated £501,881. It was last sold for £151,500 in July 2001, which was around 4% below the average July 2001 detached price in the Cardiff local authority area. The most recent EPC inspection was August 2009, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 11 SINCLAIR DRIVE 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 |
|---|---|---|---|
2001 6 JUL | £151,500 | £157,428 | 4% below HPI |
11 SINCLAIR DRIVE might now be worth an estimated £501,881.
This is based on house price inflation of 231.3%, between July 2001 and April 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 231.3% inflationary increase is applied to the most recent sale price for 11 SINCLAIR DRIVE of £151,500 on 6th July 2001. For the value to have increased from £151,500 to £501,881 over the 25 years and three months to April 2026, the following assumptions must hold true:
11 SINCLAIR DRIVE is 66m², which includes one extension, according to the EPC inspection conducted in August 2009. This puts it in the smallest 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 11 SINCLAIR DRIVE lies on this distribution: 3% of detached houses are smaller than 11 SINCLAIR DRIVE, and 97% of detached houses are larger. Note that EPC data is not available for all properties in Cardiff.

11 SINCLAIR DRIVE sits on a plot of roughly 0.089 of an acre, or 361m².
11 SINCLAIR DRIVE is located in PENYLAN, in the CF23 postcode district.
Most recent sales first: