8 Collswell Lane, Blakesley, Towcester, NN12 8RB

8 Collswell Lane is a three-bedroom mid-terrace house in Blakesley, Towcester, Towcester (NN12 8RB). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (May 2023) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in December 2013 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good; while roof efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to A (score 92), a 4-band jump. Main heating runs on electricity. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include notable views.

On the market in December 2015 and unlisted since — roughly 11 years. Across 2014–2015, sale prices on this property compounded at 19.9% per year. Today's modelled estimate of £343,000 is 39.4% above the 2015 sale price.