18a Parkwood Flats, Oakleigh Road North, Barnet, London, N20 0RX

18a Parkwood Flats is a one-bedroom semi-detached house in Barnet, London, London (N20 0RX). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (March 2021) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (July 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Good to Average. At 50 m² this is the 19th smallest of 69 units on EPC record in the building, where floor areas span 34–68 m². The building's EPC ratings span F to B across 69 units on file.

Untraded for 18 years, with the last transfer in July 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £257,000 is 22.4% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£390/sq ft) was about 32% above the typical sold price in the postcode.