10 Fitzwarren Court, Kingsdown Road, South Marston, Swindon, SN3 4TD

10 Fitzwarren Court is a two-bedroom mid-terrace house in South Marston, Swindon, Swindon (SN3 4TD). It has a recorded floor area of 69 m² (around 743 sq ft). The latest certificate (September 2016) returns a B (score 82), comfortably above the UK average. When first surveyed in March 2015 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, hot-water efficiency went from Good to Very Good and lighting went from Average to Very Good. At 69 m² this is the 16th smallest of 37 units on EPC record in the building, where floor areas span 32–119 m². The building's EPC ratings span C to B, with this unit at the top.

Across 2021–2022, sale prices on this property compounded at -11.3% per year. Today's modelled estimate of £184,000 is 12.4% below the 2022 sale of £210,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs). Sold September 2022 for £210,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.