23 Broom Hall, High Street, Broom, Biggleswade, SG18 9ND

23 Broom Hall is a one-bedroom end-of-terrace house in Broom, Biggleswade, Biggleswade (SG18 9ND). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to before 1900 and council tax band C. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. There is a swimming pool on the plot, uncommon for the area. Other recorded features include attached land beyond the plot. At 43 m² this is the 3rd smallest of 18 units on EPC record in the building, where floor areas span 42–101 m². The building's EPC ratings span G to D across 18 units on file. The latest certificate (July 2025) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it C (August 2009); the latest reading is 2 bands lower. Between certificates, main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.

Untraded for 24 years, with the last transfer in May 2002. Today's modelled estimate of £180,000 sits 111.8% above the 2002 sale of £85,000. On a £-per-square-foot basis, the last sale (£184/sq ft) was about 20.9% below the postcode norm. At 43 m² it's 20.4% smaller than the typical home in the postcode (54 m² median across 17 EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.