15a, Trewartha Park, Weston Super Mare, BS23 2RP

15a is a three-bedroom semi-detached house in Weston Super Mare (BS23 2RP). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1900-1929 and council tax band C. Tenure is freehold. At 122 m² this is the 41st smallest of 43 units on EPC record in the building, where floor areas span 21–164 m². The building's EPC ratings span E to C, with this unit at the bottom. Other recorded features include a balcony and notable views. Period features are noted in the property record. The latest certificate (June 2022) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2011. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity.

At 122 m² the property is well over the postcode median (50 m² across 42 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 76% of similar EPCs). Across 2013–2023, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £214,000 is 42.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 32.9% below the postcode norm. Most recent transfer: January 2023 at £150,000.