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.
29A HELDMANN CLOSE is a very large extended semi-detached house of 153m², built sometime between 1983 and 1990, which could now be worth an estimated £640,428. It was last sold for £310,000 in June 2006, which was around 5% below the average June 2006 semi-detached price in the Hounslow local authority area. The most recent EPC inspection was July 2023, where the current energy rating was B, and the potential energy rating was B.
Land registry data shows one sale for 29A HELDMANN CLOSE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Hounslow 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 |
|---|---|---|---|
2006 12 JUN | £310,000 | £325,764 | 5% below HPI |
29A HELDMANN CLOSE might now be worth an estimated £640,428.
This is based on house price inflation of 106.6%, between June 2006 and April 2026, for semi-detached houses, in the Hounslow local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 106.6% inflationary increase is applied to the most recent sale price for 29A HELDMANN CLOSE of £310,000 on 12th June 2006. For the value to have increased from £310,000 to £640,428 over the twenty years and two months to April 2026, the following assumptions must hold true:
29A HELDMANN CLOSE is 153m², which includes one extension, according to the EPC inspection conducted in July 2023. This puts it in the largest 20% of semi-detached houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses by size in London, and where 29A HELDMANN CLOSE lies on this distribution: 85% of semi-detached houses are smaller than 29A HELDMANN CLOSE, and 14% of semi-detached houses are larger. Note that EPC data is not available for all properties in London.

29A HELDMANN CLOSE sits on a plot of roughly 0.084 of an acre, or 340m².
29A HELDMANN CLOSE is located in HOUNSLOW, in the TW3 postcode district.
Most recent sales first: