6 Grantham Lodge, Hadleigh Road, Leigh On Sea, SS9 2LU

6 Grantham Lodge is a semi-detached house in Leigh On Sea (SS9 2LU). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band B. At 54 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 37–62 m². The building's EPC ratings span E to D, with this unit at the top. The latest certificate (July 2020) shows a D (score 56), a step below the typical UK home. When first surveyed in March 2010 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Poor to Very Good and main heating went from Average to Good. The recommended improvements would push it to C (score 76).

At 54 m² it's 20% larger than the typical home in the postcode (45 m² median across 5 EPCs). Across 2004–2021, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £250,000 is 27.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£337/sq ft) was about 58% above the typical sold price in the postcode. Last sale on file: £196,000 in March 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.