25 Boulters Lock, Giffard Park, Milton Keynes, MK14 5QR

25 Boulters Lock is a four-bedroom detached house in Giffard Park, Milton Keynes, Milton Keynes (MK14 5QR). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2013) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected. Other recorded features include a balcony.

At 110 m² it sits well below the postcode median (224 m² across 14 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 71% of similar EPCs). Across 2006–2014, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £623,000 is 31.2% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£401/sq ft) was about 139.1% above the typical sold price in the postcode. Last sold in October 2014, so it's been off the market for around 12 years.