Foundry House, Flat 1, 21 Foundry Row, Redruth, TR15 1AN

Foundry House is a semi-detached house in Redruth (TR15 1AN). It has a recorded floor area of 31 m² (around 334 sq ft), construction records dating it to before 1900 and council tax band A. At 31 m² this is the 2nd smallest of 7 units on EPC record in Foundry House, where floor areas span 27–60 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (49 versus a best of 76). The latest certificate (March 2023) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2013); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.

At 31 m² it sits well below the postcode median (71 m² across 21 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 5 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, subdivision and a loft conversion, meaningful when judging how the property has evolved. Across 2014–2017, sale prices on this property compounded at 1.2% per year. Today's modelled estimate of £104,000 is 48.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£210/sq ft) was about 35.5% above the typical sold price in the postcode. Last sold in May 2017, so it's been off the market for around 9 years.