21a, Tamewater Court, Dobcross, Oldham, OL3 5GD

21a is a detached house in Dobcross, Oldham, Oldham (OL3 5GD). It has a recorded floor area of 42 m² (around 452 sq ft). At 42 m² this is the smallest unit on EPC record across the building (42–139 m²). The building's EPC ratings span F to B across 39 units on file. The latest certificate (June 2014) shows a D (score 66), on the cusp of jumping into the C band. Main heating runs on lpg. The latest certificate is from June 2014, so improvements made since then won't be reflected.

At 42 m² it sits well below the postcode median (111 m² across 38 EPCs), making it one of the more compact homes locally. Across 2017–2021, sale prices on this property compounded at 3% per year. Today's modelled estimate of £156,000 is 14.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£302/sq ft) was about 47.8% above the typical sold price in the postcode. Sold March 2021 for £136,750. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.