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Get started20 Rose Square is an end-of-terrace house in Kensington And Chelsea, London, London (SW3 6RS). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (August 2015) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, lighting went from Very Poor to Very Good and main heating went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 77). The latest certificate is from August 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £3,153,000 is 18.1% below the 2015 sale of £3,850,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£2,611/sq ft) was about 183.5% above the typical sold price in the postcode. 11 years since the last transfer (September 2015).
This certificate is over 10 years old and is no longer valid.Expired 20 Aug 2025
Sale price has grown by over 3x since 1999.
£3,153,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 16 years.
£3,850,000
Growth on file: 7.9% per year over 16 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Price per m² for 20 Rose Square runs comfortably ahead of the street norm.
Price per m²
£28,102
Street avg £18,704
Floor Area
137 m²
Street avg 159 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Royal Brompton Hosp / Royal Marsden Hosp — bus stop.

Daytime· 07:00 – 23:00
58.8dB

Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 September 2015Most recent
£3,850,000
+28.5%over 4 years5 April 2011
£2,995,000
+160.4%over 11 years1 November 1999
£1,150,000
Median price across the last 5 sales in SW3 6RS: £2,841,500 (2025–2023).
47 Rose Square Fulham Road Kensington And Chelsea London
Sold Apr 2025
38 Rose Square Fulham Road Kensington And Chelsea London
Sold Sept 2024
3 Rose Square Fulham Road Kensington And Chelsea London
Sold Jul 2024
44 Rose Square Fulham Road Kensington And Chelsea London
Sold Apr 2024
62 Rose Square Fulham Road Kensington And Chelsea London
Sold Dec 2023
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Street avg 4 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.9 t/year
SW3 6NU
Closest school
0.3 km
Oratory Roman Catholic Primary School. 60 schools nearby.
Night-time· 23:00 – 07:00
48.4dB