Rampart House, Flat 1, 10 Rampart Road, Southampton, SO18 1DX

Rampart House is a semi-detached house in Southampton (SO18 1DX). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1996-2002 and council tax band B. At 43 m² this is the smallest unit on EPC record across Rampart House (43–87 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (June 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since April 2015. Between certificates, window efficiency dropped from Average to Poor and lighting dropped from Good to Poor.

At 43 m² it sits well below the postcode median (69 m² across 7 EPCs), making it one of the more compact homes locally. Last sold in February 2016, so it's been off the market for around 10 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 2001–2016, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £157,000 is 27.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 53.6% above the typical sold price in the postcode.