145 Harrowdene Gardens, Teddington, TW11 0DN

145 Harrowdene Gardens is an end-of-terrace house in Teddington (TW11 0DN). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (September 2015) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in January 2013 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Very Poor to Good; while roof efficiency dropped from Poor to Very Poor and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.

Sale prices here have outpaced England HPI: 5.6% per year against 0% for the wider region. Today's modelled estimate of £624,000 is 13.5% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£601/sq ft) was about 44.9% above the typical sold price in the postcode. At 85 m² the property is well over the postcode median (44 m² across 39 EPCs), placing it in the larger end of the local stock. Sold October 2022 for £550,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.