1 North Twelfth Street, Milton Keynes, MK9 3BS

1 North Twelfth Street is a one-bedroom end-of-terrace house in Milton Keynes (MK9 3BS). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1976-1982 and council tax band A. At 41 m² this is the 3rd smallest of 31 units on EPC record in the building, where floor areas span 36–148 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (December 2020) shows a C (score 71). The rating has held steady at C across 2 certificates since May 2009. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.

Sold June 2022 for £167,000. 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. Across 2003–2022, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£378/sq ft) was about 97.6% above the typical sold price in the postcode. At 41 m² it's 18% smaller than the typical home in the postcode (50 m² median across 30 EPCs).