4 Dolphin Court, Bremer Road, Staines Upon Thames, TW18 4HX

4 Dolphin Court is a three-bedroom end-of-terrace house in Staines Upon Thames (TW18 4HX). It has a recorded floor area of 117 m² (around 1259 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (February 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from February 2016, so improvements made since then won't be reflected.

Held since July 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £465,000 sits 307.9% above the 1999 sale of £114,000. On a £-per-square-foot basis, the last sale (£91/sq ft) was about 54.1% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).