117 Columbia Place, Campbell Park, Milton Keynes, MK9 4AF

117 Columbia Place is a two-bedroom semi-detached house in Campbell Park, Milton Keynes, Milton Keynes (MK9 4AF). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (December 2020) returns a B (score 82), comfortably above the UK average. When first surveyed in January 2009 the rating was C, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good. Main heating runs on electricity. At 56 m² this is the 14th smallest of 30 units on EPC record in the building, where floor areas span 55–62 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (82 versus a worst of 60).

It hasn't traded since April 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £155,000 is 10.7% above the 2009 sale price.