Property data
Sale history
Date Paid price Annual growth After inflation
Feb 2019 £3,000,000 5.6% 3.9%
Sep 2011 £2,000,000 13.2% 10.1%
Oct 2004 £850,000 na na
Internal area
161 square metres (1,733 square feet) according to latest EPC inspection
Price per internal area

This property sold for £18,633 per square metre (£1,731 per square foot) in Feb 2019. Indexed forward to today's value, this is roughly £18,742 per square metre (£1,741 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Feb 2019 £3,000,000 £18,634 £3,017,398 £18,742
Sep 2011 £2,000,000 £12,422 £2,315,259 £14,380
Oct 2004 £850,000 £5,280 £1,736,585 £10,786

Calculated using the latest EPC internal area of 161 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 £3,017,398. 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 £14,580 and £22,590 per square metre (£1,354 and £2,098 per square foot). Based on an internal area of 161 m², this implies a valuation between £2,347,000 and £3,637,000. 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
3
Type
Terrace
Council tax band
H
Plot size
102 square metres (1,098 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
January 2023 CON/22/06933
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
63 Walton Street, LONDON,
Description:
Details required by condition 6 (Sustainable Drainage Systems Strategy) of planning permission 21/06166 (Proposed ground floor rear extension, replacement of first floor rear window with french doors to provide access to terrace on roof of proposed ground floor extension and relocation of side access gate and alteration to boundary wall.)

Planning ref:
April 2022 PP/22/00376
Type:
Full and householder planning application
Status:
Application refused
Address:
63 Walton Street, LONDON,
Description:
First floor rear infill extension, extending low level parapet wall, set back from rear elevation

Planning ref:
December 2021 PP/21/06166
Type:
Full and householder planning application
Status:
Application approved
Address:
63 Walton Street, LONDON,
Description:
Proposed ground floor rear extension, replacement of first floor rear window with french doors to provide access to terrace on roof of proposed ground floor extension and relocation of side access gate and alteration to boundary wall

Planning ref:
November 2021 PP/21/06167
Type:
Full and householder planning application
Status:
Application refused
Address:
63 Walton Street, LONDON,
Description:
Proposed glazed infill side extension at first floor level.
EPC Inspections
Summary:
02 May 2026 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
156 sqm (1,679 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, limited insulation. Heating: Boiler and radiators, mains gas.

Summary:
26 September 2017 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 5 habitable rooms. Estimated year built before 1900
Area:
161 sqm (1,733 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, no insulation (assumed). Heating: Boiler and radiators, mains gas.

Summary:
12 July 2011 - energy performance certificate grade F
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 7 habitable rooms. Estimated year built 1900 to 1929
Area:
136 sqm (1,464 square foot) total internal area
Comments:
Frequently asked questions

63 Walton Street 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 £3,017,398.
  • Based on an internal area of 161 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £2,347,000 to £3,637,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 63 Walton Street last sold for £3,000,000 in February 2019.

HouseMetric shows 63 Walton Street as 161 m² (1,733 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 02 May 2026. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 63 Walton Street was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

63 Walton Street is in postcode SW3 2HT, in South Kensington. You can also view HouseMetric's sold-price page for Walton Street, SW3 2HT 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.