143 High Street, Walkern, Stevenage, SG2 7NP

143 High Street is a three-bedroom semi-detached house in Walkern, Stevenage, Stevenage (SG2 7NP). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2024) shows a C (score 71). When first surveyed in February 2018 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 85). Other recorded features include outbuildings. Period features are noted in the property record.

One planning record on file: an extension approved in 2006. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 1997–2018, sale prices on this property compounded at 10.6% per year. Today's modelled estimate of £591,000 is 18.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£404/sq ft) was about 32.7% above the typical sold price in the postcode. Last sale on file: £500,000 in December 2018.