17 Heytsbury Gardens, Grange Park, Swindon, SN5 6EE

17 Heytsbury Gardens is a four-bedroom detached house in Grange Park, Swindon, Swindon (SN5 6EE). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (May 2026) shows a C (score 71). The rating has held steady at C across 2 certificates since May 2016. Between certificates, roof efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. Records show the property has been extended at some point in its history.

Held since January 2000 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £397,000 sits 272.8% above the 2000 sale of £106,500. On a £-per-square-foot basis, the last sale (£96/sq ft) was about 42.4% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.