3 Nightingale Court, Waldeck Road, Luton, LU3 1AB

3 Nightingale Court is a semi-detached house in Luton (LU3 1AB). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1983-1990 and council tax band A. At 44 m² this is the 7th smallest of 29 units on EPC record in the building, where floor areas span 28–66 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since April 2009. Between certificates, window efficiency went from Average to Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 82). Main heating runs on electricity.

Held since June 2006 — that's 20 years off the open market, well above the local norm. Across 1999–2006, sale prices on this property compounded at 15% per year. Today's modelled estimate of £148,000 is 48% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£211/sq ft) was about 31.1% above the typical sold price in the postcode.