1 2, Lambton Street, Sunderland, SR1 1TP

1 2 is a mid-terrace house in Sunderland (SR1 1TP). It has a recorded floor area of 78 m² (around 840 sq ft) and construction records dating it to 2003-2006. At 78 m² this is the 4th smallest of 6 units on EPC record in the building, where floor areas span 68–111 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (June 2023) shows a C (score 71). When first surveyed in January 2009 the rating was E, the property has climbed 2 bands since. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. Main heating runs on electricity.

Today's modelled estimate of £126,000 is 99% below the 2014 sale of £13,000,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£15,484/sq ft) was about 12932.8% above the typical sold price in the postcode. On the market in April 2014 and unlisted since — roughly 12 years. 4 planning records sit against the property, 4 approved, 0 refused.