15 High Street, Marshfield, Chippenham, SN14 8LR

15 High Street is a three-bedroom semi-detached house in Marshfield, Chippenham, Chippenham (SN14 8LR). It has a recorded floor area of 173 m² (around 1862 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2025) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Other recorded features include a loft. Period features are noted in the property record.

Held since July 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 173 m² the property is well over the postcode median (110 m² across 9 EPCs), placing it in the larger end of the local stock. Across 2004–2009, sale prices on this property compounded at 14.8% per year. Today's modelled estimate of £603,000 is 37% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£236/sq ft) was about 21.1% below the postcode norm.