Property data
Sale history
Date Paid price Annual growth After inflation
Apr 2014 £850,000 8.4% 6.1%
Dec 1999 £265,000 na na
Internal area
47 square metres (506 square feet) according to latest EPC inspection
Price per internal area

This property sold for £18,085 per square metre (£1,680 per square foot) in Apr 2014. Indexed forward to today's value, this is roughly £18,844 per square metre (£1,751 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2014 £850,000 £18,085 £885,679 £18,844
Dec 1999 £265,000 £5,638 £931,929 £19,828

Calculated using the latest EPC internal area of 47 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £885,679. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in South Kensington are now selling for between £11,230 and £18,290 per square metre (£1,043 and £1,699 per square foot). Based on an internal area of 47 m², this implies a valuation between £528,000 and £860,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
na
Type
Flat
Council tax band
na
EPC Inspections
Summary:
01 May 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 2 habitable rooms. Estimated year built 1967 to 1975
Area:
47 sqm (506 square foot) total internal area
Comments:

Summary:
05 April 2009 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 4 habitable rooms. Estimated year built 1983 to 1990
Area:
80 sqm (861 square foot) total internal area
Comments:
Frequently asked questions

Flat 9s 355 Kings Road is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £885,679.
  • Based on an internal area of 47 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £528,000 to £860,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Flat 9s 355 Kings Road last sold for £850,000 in April 2014.

HouseMetric shows Flat 9s 355 Kings Road as 47 m² (506 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 01 May 2009. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Flat 9s 355 Kings Road is in postcode SW3 5ES, in South Kensington. You can also view HouseMetric's sold-price page for Kings Road, SW3 5ES or analysis of the South Kensington property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.