18 Chart House, Fleet Avenue, Hartlepool, TS24 0WB

18 Chart House is a two-bedroom mid-terrace house in Hartlepool (TS24 0WB). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1996-2002 and council tax band B. At 67 m² this is the 17th smallest of 22 units on EPC record in the building, where floor areas span 40–73 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony. The latest certificate (September 2019) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (June 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good. The recommended improvements would push it to B (score 81).

Across 2004–2009, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £111,000 is 11.6% below the 2009 sale of £125,500, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 20.1% above the typical sold price in the postcode. It hasn't traded since October 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.