6a, South Cliff, Roker Terrace, Sunderland, SR6 0PH

6a is a one-bedroom semi-detached house in Sunderland (SR6 0PH). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (January 2021) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in January 2016 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Average. The recommended improvements would push it to C (score 77). Main heating runs on electricity. At 56 m² this is the 10th smallest of 66 units on EPC record in the building, where floor areas span 15–439 m². The building's EPC ratings span F to B across 66 units on file. Other recorded features include notable views. The home occupies a cul-de-sac position.

At 56 m² it's 27.3% smaller than the typical home in the postcode (77 m² median across 65 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Across 2004–2021, sale prices on this property compounded at 0.8% per year. Today's modelled estimate of £158,000 is 23.4% above the 2021 sale price. Last sale on file: £128,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2021.