15a, Park Road, High Barnet, Barnet, EN5 5RY

15a is a three-bedroom detached house in High Barnet, Barnet, Barnet (EN5 5RY). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2023) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since August 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to C (score 78). At 86 m² this is the 35th smallest of 39 units on EPC record in the building, where floor areas span 21–162 m². The building's EPC ratings span E to C across 39 units on file. Period features are noted in the property record.

At 86 m² the property is well over the postcode median (51 m² across 38 EPCs), placing it in the larger end of the local stock. Across 2011–2024, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£546/sq ft) was about 86.2% above the typical sold price in the postcode. Most recent transfer: January 2024 at £505,000.