19 Chaulden House Gardens, Hemel Hempstead, HP1 2BP

19 Chaulden House Gardens is a two-bedroom detached house in Hemel Hempstead (HP1 2BP). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1950-1966 and council tax band B. At 62 m² this is the 4th smallest of 31 units on EPC record in the building, where floor areas span 61–117 m². The building's EPC ratings span E to C across 31 units on file. The latest certificate (February 2016) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from February 2016, so improvements made since then won't be reflected.

Last sold in June 2014, so it's been off the market for around 12 years. Across the public record there are 4 sales, relatively high churn for a single property. At 62 m² it's 22.1% smaller than the typical home in the postcode (80 m² median across 30 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Across 2004–2014, sale prices on this property compounded at 3.4% per year. Today's modelled estimate of £246,000 is 37.4% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 22.5% above the typical sold price in the postcode.