33 Napsbury Lane, St Albans, AL1 1DU

33 Napsbury Lane is a three-bedroom semi-detached house in St Albans (AL1 1DU). It has a recorded floor area of 84 m² (around 905 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2010) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 56). The latest certificate is from October 2010, so improvements made since then won't be reflected. Other recorded features include a conservatory and a loft. Our model identifies extension potential, subject to local planning policy.

Across 1997–2012, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £635,000 sits 60.8% above the 2012 sale of £395,000. On a £-per-square-foot basis, the last sale (£436/sq ft) was about 55.9% above the typical sold price in the postcode. At 84 m² it sits well below the postcode median (152 m² across 18 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). On the market in September 2012 and unlisted since — roughly 14 years. Across the public record there are 4 sales, relatively high churn for a single property.