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

7 Biddenham Court is a two-bedroom semi-detached house in Watford (WD25 9PT). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1950-1966 and council tax band C. At 65 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 64–66 m². The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 76). The latest certificate (June 2016) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). The latest certificate is from June 2016, so improvements made since then won't be reflected.

It changed hands recently, sold November 2025 for £357,500. Across the public record there are 5 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2003–2025, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£511/sq ft) was about 104.7% above the typical sold price in the postcode.