276a, First Floor Flat, East Barnet Road, Barnet, EN4 8TD

276a is an end-of-terrace house in Barnet (EN4 8TD). It has a recorded floor area of 72 m² (around 775 sq ft) and construction records dating it to 1967-1975. The latest certificate (November 2020) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since December 2009. The recommended improvements would lift it to C (score 71), a 2-band jump.

Today's modelled estimate of £355,000 is 51.4% below the 2022 sale of £730,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£942/sq ft) was about 390.2% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Most recent transfer: April 2022 at £730,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.