90 Slater Street, Warrington, WA4 1DW

90 Slater Street is a two-bedroom mid-terrace house in Warrington (WA4 1DW). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2010. Between certificates, wall efficiency went from Poor to Average and lighting went from Average to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 78).

Held since March 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Across 1998–2008, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £147,000 is 45.5% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£132/sq ft) was about 26.8% above the typical sold price in the postcode.