12 Courtney Park Road, Langdon Hills, Basildon, SS16 6RE

12 Courtney Park Road is a one-bedroom semi-detached house in Langdon Hills, Basildon, Basildon (SS16 6RE). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (September 2024) returns a B (score 81), comfortably above the UK average. Main heating runs on electricity. At 49 m² this is the 12th smallest of 44 units on EPC record in the building, where floor areas span 37–74 m². The building's EPC ratings span E to B, with this unit at the top. On EPC score it ranks first in the building (81 versus a worst of 39).

Untraded for 18 years, with the last transfer in June 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On energy efficiency it sits in the top 10% of properties in this postcode. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. Across 2002–2008, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £190,000 sits 52% above the 2008 sale of £125,000. On a £-per-square-foot basis, the last sale (£237/sq ft) was about 31.7% above the typical sold price in the postcode.