17 Rose Square, Fulham Road, Kensington And Chelsea, London, SW3 6RS

17 Rose Square is a two-bedroom semi-detached house in Kensington And Chelsea, London, London (SW3 6RS). It has a recorded floor area of 493 m² (around 5307 sq ft) and construction records dating it to before 1900. The latest certificate (May 2012) shows a G (score 18), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 77), a 4-band jump. Main heating runs on electricity. The latest certificate is from May 2012, so improvements made since then won't be reflected. At 493 m² this is the 43rd smallest of 44 units on EPC record in the building, where floor areas span 51–676 m². The building's EPC ratings span G to D, with this unit at the bottom. Other recorded features include a balcony.

Untraded for 19 years, with the last transfer in August 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced London HPI: 12.1% per year against 0% for the wider region. Today's modelled estimate of £9,201,000 is 39.4% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£1,244/sq ft) was about 34.2% above the typical sold price in the postcode. At 493 m² the property is well over the postcode median (150 m² across 43 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations.