12a Herga Court, Sudbury Hill, Harrow, HA1 3RS

12a Herga Court is a two-bedroom end-of-terrace house in Harrow (HA1 3RS). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band D. At 85 m² this is the 28th smallest of 50 units on EPC record in the building, where floor areas span 23–120 m². The building's EPC ratings span E to C, with this unit at the top. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. The latest certificate (March 2021) shows a C (score 72). Earlier certificates rated it B (June 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 82).

It hasn't traded since September 2010, a hold of 16 years that's notably long for the area. Today's modelled estimate of £392,000 is 46.8% above the 2010 sale price. On a £-per-square-foot basis, the last sale (£292/sq ft) was about 30.9% above the typical sold price in the postcode.