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

30 Speedwell Place is a two-bedroom end-of-terrace house in Conniburrow, Milton Keynes, Milton Keynes (MK14 7AT). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to 1967-1975 and council tax band A. At 51 m² this is the 4th 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. The latest certificate (July 2019) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 74).

It hasn't traded since June 2004, a hold of 22 years that's notably long for the area. Across 2002–2004, sale prices on this property compounded at 27.2% per year. Today's modelled estimate of £160,000 sits 97.5% above the 2004 sale of £81,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 29.6% above the typical sold price in the postcode. At 51 m² it sits well below the postcode median (130 m² across 21 EPCs), making it one of the more compact homes locally.