4 Heatherlands, Heathfield Avenue, Ascot, SL5 0AN

4 Heatherlands is a three-bedroom detached house in Ascot (SL5 0AN). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to 1900-1929 and council tax band E. Tenure is freehold. At 140 m² this is the largest unit on EPC record across the building (40–140 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (58 versus a best of 73). The latest certificate (January 2025) shows a D (score 58), a step below the typical UK home. When first surveyed in December 2008 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Very Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 72).

At 140 m² the property is well over the postcode median (77 m² across 5 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). A recent sale: £590,000 in February 2025. Across 1999–2025, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £680,000 is 15.3% above the 2025 sale price.