Trinity House, Flat 18, Station Road, Borehamwood, WD6 1DA

Trinity House is a two-bedroom mid-terrace house in Borehamwood (WD6 1DA). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (March 2019) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Poor to Average. The recommended improvements would push it to B (score 84). Main heating runs on electricity. At 53 m² this is the 19th smallest of 29 units on EPC record in Trinity House, where floor areas span 42–59 m². The building's EPC ratings span D to B across 29 units on file.

It hasn't traded since August 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 2000–2008, sale prices on this property compounded at 6% per year. Today's modelled estimate of £282,000 is 48.4% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£333/sq ft) was about 40.8% above the typical sold price in the postcode.