20a, Oakleigh Park South, Barnet, London, N20 9JU

20a is a two-bedroom semi-detached house in Barnet, London, London (N20 9JU). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2021) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. Our model identifies extension potential, subject to local planning policy.

Held since March 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2007, sale prices on this property compounded at 15.9% per year. Today's modelled estimate of £1,332,000 is 44.8% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£791/sq ft) was about 49.8% above the typical sold price in the postcode.