Cheltenham House, Flat 21, Exeter Close, Watford, WD24 4BL

Cheltenham House is a one-bedroom mid-terrace house in Watford (WD24 4BL). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (March 2020) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since November 2008. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 82). Main heating runs on electricity. At 52 m² this is the 8th smallest of 21 units on EPC record in Cheltenham House, where floor areas span 44–55 m². The building's EPC ratings span D to B across 21 units on file.

It hasn't traded since July 2007, a hold of 19 years that's notably long for the area. Across the public record there are 5 sales, relatively high churn for a single property. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1995–2007, sale prices on this property compounded at 10.4% per year. Today's modelled estimate of £225,000 is 28.6% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 116.7% above the typical sold price in the postcode.