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.
18 TRINITY CLOSE is a large extended detached house of 136m², built sometime between 1967 and 1975, which could now be worth an estimated £779,625. It was last sold for £126,500 in September 1996, which was around 14% above the average September 1996 detached price in the Crawley local authority area. The most recent EPC inspection was May 2012, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 18 TRINITY CLOSE since 1st January 1995. The below table shows the price paid for the one sale, along with the average detached price in the Crawley 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 |
|---|---|---|---|
1996 30 SEP | £126,500 | £110,930 | 14% above HPI |
18 TRINITY CLOSE might now be worth an estimated £779,625.
This is based on house price inflation of 516.3%, between September 1996 and April 2026, for detached houses, in the Crawley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 516.3% inflationary increase is applied to the most recent sale price for 18 TRINITY CLOSE of £126,500 on 30th September 1996. For the value to have increased from £126,500 to £779,625 over the 30 years and five months to April 2026, the following assumptions must hold true:
18 TRINITY CLOSE is 136m², which includes one extension, according to the EPC inspection conducted in May 2012. This puts it in the largest 30% of detached houses in Crawley, based on EPC data. The below chart shows the distribution of detached houses by size in Crawley, and where 18 TRINITY CLOSE lies on this distribution: 71% of detached houses are smaller than 18 TRINITY CLOSE, and 28% of detached houses are larger. Note that EPC data is not available for all properties in Crawley.

18 TRINITY CLOSE sits on a plot of roughly 0.093 of an acre, or 378m².
18 TRINITY CLOSE is located in CRAWLEY, in the RH10 postcode district.
Most recent sales first: