4 Blackbird Close, Swindon, SN3 5FA

4 Blackbird Close is a four-bedroom detached house in Swindon (SN3 5FA). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 2012 onwards and council tax band E. The latest certificate (April 2026) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (September 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 83). This certificate was lodged in the last six months, so the rating reflects current condition.

At 119 m² the property is well over the postcode median (92 m² across 4 EPCs), placing it in the larger end of the local stock. Across 2013–2021, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £452,000 is 20.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£293/sq ft) was about 28.8% above the typical sold price in the postcode. Last sale on file: £375,000 in April 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.