3 Grasmere Close, Watford, WD25 7JH

3 Grasmere Close is a one-bedroom mid-terrace house in Watford (WD25 7JH). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1983-1990 and council tax band C. At 48 m² this is the 14th smallest of 17 units on EPC record in the building, where floor areas span 34–49 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (54 versus a best of 75). The home occupies a cul-de-sac position. The latest certificate (May 2018) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). Main heating runs on electricity.

At 48 m² it's 24.7% larger than the typical home in the postcode (39 m² median across 16 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold February 2024 for £235,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2004–2024, sale prices on this property compounded at 3.3% per year. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 84.6% above the typical sold price in the postcode.