81 Alexandra Gardens, Knaphill, Woking, GU21 2DH

81 Alexandra Gardens is a two-bedroom semi-detached house in Knaphill, Woking, Woking (GU21 2DH). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1996-2002 and council tax band D. At 71 m² this is the 34th smallest of 50 units on EPC record in the building, where floor areas span 32–147 m². The building's EPC ratings span E to B, with this unit at the bottom. The latest certificate (February 2022) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2012); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.

At 71 m² it's 29.1% larger than the typical home in the postcode (55 m² median across 49 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sold in January 2013, so it's been off the market for around 13 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 1996–2013, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £250,000 is 34.4% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 15.3% above the typical sold price in the postcode.