12 Northumberland Terrace, Plymouth, PL1 3DD

12 Northumberland Terrace is a mid-terrace house in Plymouth (PL1 3DD). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (October 2024) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in November 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 73).

At 116 m² the property is well over the postcode median (73 m² across 30 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Sold November 2020 for £140,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2020, sale prices on this property compounded at 9% per year. Today's modelled estimate of £207,000 is 47.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 19% below the postcode norm.