9 Phelps House, Rose Lane, Nash Mills Wharf, Hemel Hempstead, HP3 9GJ

9 Phelps House is a two-bedroom property in Nash Mills Wharf, Hemel Hempstead, Hemel Hempstead (HP3 9GJ). It has a recorded floor area of 66 m² (around 710 sq ft) and council tax band D. The latest certificate (October 2014) returns a B (score 84), comfortably above the UK average. The latest certificate is from October 2014, so improvements made since then won't be reflected. At 66 m² this is the 11th smallest of 13 units on EPC record in the building, where floor areas span 47–66 m². The building's EPC ratings span C to B, with this unit at the top. Other recorded features include a balcony.

At 66 m² the property is well over the postcode median (49 m² across 12 EPCs), placing it in the larger end of the local stock. Across 2014–2022, sale prices on this property compounded at 2.8% per year. On a £-per-square-foot basis, the last sale (£429/sq ft) was about 20.7% above the typical sold price in the postcode. Last sale on file: £305,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.