11 Oak Tree Dell, Brent, London, NW9 0AB

11 Oak Tree Dell is a mid-terrace house in Brent, London, London (NW9 0AB). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (May 2019) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2017. Between certificates, wall efficiency dropped from Poor to Very Poor and lighting dropped from Good to Very Poor. The recommended improvements would push it to C (score 76). At 43 m² this is the 10th smallest of 43 units on EPC record in the building, where floor areas span 24–90 m². The building's EPC ratings span E to C across 43 units on file.

Sale prices here have outpaced London HPI: 7.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£573/sq ft) was about 107.9% above the typical sold price in the postcode. Last sale on file: £265,000 in April 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.