1 Balderston Court, Calvert Street, Norwich, NR3 1BJ

1 Balderston Court is a one-bedroom mid-terrace house in Norwich (NR3 1BJ). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to before 1900 and council tax band A. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. Period features are noted in the property record. The latest certificate (March 2026) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2016. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Good. The recommended improvements would lift it to C (score 74), a 2-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

At 41 m² it sits well below the postcode median (59 m² across 10 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. A recent sale: £140,000 in March 2026. Across 2016–2026, sale prices on this property compounded at 2.4% per year. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 143.2% above the typical sold price in the postcode.