17a, Parlington Villas, Aberford, Leeds, LS25 3EP

17a is a semi-detached house in Aberford, Leeds, Leeds (LS25 3EP). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1996-2002 and council tax band B. At 33 m² this is the smallest unit on EPC record across the building (33–135 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2020) shows a C (score 70). The rating has held steady at C across 2 certificates since March 2009. Between certificates, window efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity.

At 33 m² it sits well below the postcode median (60 m² across 24 EPCs), making it one of the more compact homes locally. On the market in May 2016 and unlisted since — roughly 10 years. Across the public record there are 6 sales, relatively high churn for a single property. Across 1999–2016, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £122,000 is 35.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£253/sq ft) was about 63.9% above the typical sold price in the postcode.