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

1 Boulters Lock is a four-bedroom detached house in Giffard Park, Milton Keynes, Milton Keynes (MK14 5QR). It has a recorded floor area of 222 m² (around 2390 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (September 2025) returns a B (score 82), comfortably above the UK average. When first surveyed in February 2024 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Good. Other recorded features include a balcony.

It hasn't traded since April 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £843,000 sits 278.9% above the 1999 sale of £222,500. On a £-per-square-foot basis, the last sale (£93/sq ft) was about 55.7% below the postcode norm. One planning record on file: an extension approved in 2007. Past consents include an extension, meaningful when judging how the property has evolved.