10 Fairfield Square, Portsmouth, PO6 3JS

10 Fairfield Square is a three-bedroom semi-detached house in Portsmouth (PO6 3JS). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2019) shows a C (score 71). The rating has held steady at C across 2 certificates since July 2009. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86). Other recorded features include a conservatory.

Held since December 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2005–2009, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £259,000 sits 72.7% above the 2009 sale of £149,999. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 33.6% above the typical sold price in the postcode.