6 Biddenham Court, First Avenue, Watford, WD25 9PT

6 Biddenham Court is a two-bedroom semi-detached house in Watford (WD25 9PT). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band C. At 64 m² this is the smallest unit on EPC record across the building (64–66 m²). The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (April 2015) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2014. The recommended improvements would push it to C (score 77). The latest certificate is from April 2015, so improvements made since then won't be reflected.

It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2015–2022, sale prices on this property compounded at 5.1% per year. On a £-per-square-foot basis, the last sale (£523/sq ft) was about 106.3% above the typical sold price in the postcode. Sold December 2022 for £360,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.