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.
4 SLEEPER MILL DRIVE is a very small detached house of 79m², built in 2011, which could now be worth an estimated £215,121. It was last sold for £154,995 in December 2015, which was around 25% below the average December 2015 detached price in the Cumberland local authority area. The most recent EPC inspection was November 2015, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 4 SLEEPER MILL DRIVE since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Cumberland 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 |
|---|---|---|---|
2015 11 DEC | £154,995 | £206,574 | 25% below HPI |
4 SLEEPER MILL DRIVE might now be worth an estimated £215,121.
This is based on house price inflation of 38.8%, between December 2015 and April 2026, for detached houses, in the Cumberland local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 38.8% inflationary increase is applied to the most recent sale price for 4 SLEEPER MILL DRIVE of £154,995 on 11th December 2015. For the value to have increased from £154,995 to £215,121 over the eleven years and eight months to April 2026, the following assumptions must hold true:
4 SLEEPER MILL DRIVE is 79m² according to the EPC inspection conducted in November 2015. This puts it in the smallest 20% of detached houses in Workington, based on EPC data. The below chart shows the distribution of detached houses by size in Workington, and where 4 SLEEPER MILL DRIVE lies on this distribution: 11% of detached houses are smaller than 4 SLEEPER MILL DRIVE, and 86% of detached houses are larger. Note that EPC data is not available for all properties in Workington.

4 SLEEPER MILL DRIVE sits on a plot of roughly 0.051 of an acre, or 206m².
4 SLEEPER MILL DRIVE is located in WORKINGTON, in the CA14 postcode district.
Most recent sales first: