6 Hast Hill House, Baston Manor Road, Bromley, BR2 7AH

6 Hast Hill House is an end-of-terrace house in Bromley (BR2 7AH). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to before 1900 and council tax band H. At 78 m² this is the smallest unit on EPC record across the building (78–231 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (66 versus a best of 75). The latest certificate (February 2023) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in November 2017 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to C (score 77).

Held since July 2006 — that's 20 years off the open market, well above the local norm. Across 1997–2006, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £1,122,000 sits 54.8% above the 2006 sale of £725,000. On a £-per-square-foot basis, the last sale (£864/sq ft) was about 114.7% above the typical sold price in the postcode. At 78 m² it sits well below the postcode median (158 m² across 13 EPCs), making it one of the more compact homes locally.