122a, Montague Street, Worthing, BN11 3HG

122a is a mid-terrace house in Worthing (BN11 3HG). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to 1900-1929. The latest certificate (January 2019) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in March 2015 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 82), a 2-band jump. Main heating runs on electricity. At 48 m² this is the 11th smallest of 26 units on EPC record in the building, where floor areas span 31–96 m². The building's EPC ratings span G to C across 26 units on file.

It hasn't traded since June 2003, a hold of 23 years that's notably long for the area. Today's modelled estimate of £204,000 is 45.7% above the 2003 sale price. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 21.2% above the typical sold price in the postcode. At 48 m² it's 24.7% smaller than the typical home in the postcode (64 m² median across 25 EPCs). One historical planning record sits against the property in 2000.