21 Grosvenor Park, Pennhouse Avenue, Wolverhampton, WV4 4BT

21 Grosvenor Park is a one-bedroom mid-terrace house in Wolverhampton (WV4 4BT). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band B. At 44 m² this is the 23rd smallest of 53 units on EPC record in the building, where floor areas span 32–70 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a self-contained annexe. The latest certificate (January 2023) shows a C (score 72). The recommended improvements would push it to B (score 81). Main heating runs on electricity.

Held since May 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £111,000 is 16.2% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 93.6% above the typical sold price in the postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.