2 Wall Hall Mansion, Wall Hall Drive, Aldenham, Watford, WD25 8BZ

2 Wall Hall Mansion is a four-bedroom end-of-terrace house in Aldenham, Watford, Watford (WD25 8BZ). It has a recorded floor area of 478 m² (around 5148 sq ft), construction records dating it to before 1900 and council tax band H. It is a listed building, which means external alterations are tightly controlled but it may qualify for heritage tax reliefs. The latest certificate (February 2011) shows a C (score 70). When first surveyed in November 2008 the rating was E, the property has climbed 2 bands since. The latest certificate is from February 2011, so improvements made since then won't be reflected.

Held since December 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 478 m² the property is well over the postcode median (154 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,730,000 is 18.7% above the 2009 sale price.