4 Speedwell Place, Conniburrow, Milton Keynes, MK14 7AT

4 Speedwell Place is a detached house in Conniburrow, Milton Keynes, Milton Keynes (MK14 7AT). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1967-1975 and council tax band A. At 48 m² this is the 3rd smallest of 22 units on EPC record in the building, where floor areas span 37–156 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 (55 versus a best of 78). The latest certificate (March 2016) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from March 2016, so improvements made since then won't be reflected.

At 48 m² it sits well below the postcode median (130 m² across 21 EPCs), making it one of the more compact homes locally. Across 2006–2016, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £162,000 is 11.7% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£281/sq ft) was about 151.4% above the typical sold price in the postcode. On the market in March 2016 and unlisted since — roughly 10 years.