5 The Square, Brill, Aylesbury, HP18 9RP

5 The Square is a two-bedroom mid-terrace house in Brill, Aylesbury, Aylesbury (HP18 9RP). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (July 2026) shows an F (score 33), near the bottom of the EPC scale. Earlier certificates rated it E (June 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to C (score 74), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.

Sold December 2019 for £340,000. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Across 1996–2019, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £376,000 is 10.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£439/sq ft) was about 38.1% above the typical sold price in the postcode.