28, Radnor Walk, SW3 4BN

28 Radnor Walk is a 176 m² / 1,894 sq ft terraced home in Sloane Square. It sold for £4,800,000 in June 2022. Indexed forward to today's value, that sale is roughly £4,071k. Recent local prices imply a broad valuation context of £2,652k to £3,603k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2022 £4,800,000 2.0% -0.3%
Nov 2011 £3,900,000 23.7% 20.5%
Jun 2008 £1,875,000 na na
Internal area
176 square metres (1,894 square feet) according to latest EPC inspection
Price per internal area

This property sold for £27,272 per square metre (£2,534 per square foot) in Jun 2022. Indexed forward to today's value, this is roughly £23,128 per square metre (£2,149 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2022 £4,800,000 £27,273 £4,070,514 £23,128
Nov 2011 £3,900,000 £22,159 £4,486,050 £25,489
Jun 2008 £1,875,000 £10,653 £2,877,252 £16,348

Calculated using the latest EPC internal area of 176 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 £4,070,514. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Sloane Square are now selling for between £15,070 and £20,470 per square metre (£1,400 and £1,901 per square foot). Based on an internal area of 176 m², this implies a valuation between £2,652,000 and £3,603,000. 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
4
Type
Terrace
Council tax band
H
Plot size
104 square metres (1,119 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
December 2016 PP/16/07316
Type:
Full and householder planning application
Status:
Application approved
Address:
28 Radnor Walk, LONDON,
Description:
Construction of a lower and ground floor rear extension with roof light and second floor rear roof extension
Planning ref:
October 2011 ARB/11/00695
Type:
Tree and hedge works
Status:
Application approved
Address:
28 Radnor Walk, LONDON
Description:
FELL 1 x Lime (rear).
Planning ref:
March 2009 ARB/09/00145
Type:
Tree and hedge works
Status:
Application approved
Address:
28 Radnor Walk, LONDON
Description:
Prune 1 x Lime (rear).
Planning ref:
December 2008 CC/08/02681
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
28 Radnor Walk, LONDON
Description:
Demolition of rear elevation, additions and interior, and the creation of a basement beneath existing footprint opening into a rear lightwell.
Planning ref:
December 2008 PP/08/02680
Type:
Full and householder planning application
Status:
Application approved
Address:
28 Radnor Walk, LONDON
Description:
Erection of rear full width extensions at rear basement, ground and first floor levels and a two thirds width extension at second floor level, rebuilding of part of the main rear wall and the formation of a basement under the main part of the house and the rear extension
Planning ref:
December 2002 ARB/02/00942
Type:
Tree and hedge works
Status:
Application approved
Address:
28 Radnor Walk, London
Description:
Prune 1 Lime (rear)
EPC Inspections
Summary:
12 February 2018 - 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 8 habitable rooms. Estimated year built before 1900
Area:
176 sqm (1,894 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 12 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
08 June 2010 - energy performance certificate grade B
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 8 habitable rooms. Estimated year built 2007 to onwards
Area:
171 sqm (1,841 square foot) total internal area
Comments:
Frequently asked questions

28 Radnor Walk 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 £4,070,514.
  • Based on an internal area of 176 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £2,652,000 to £3,603,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 28 Radnor Walk last sold for £4,800,000 in June 2022.

HouseMetric shows 28 Radnor Walk as 176 m² (1,894 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 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 12 February 2018. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 28 Radnor Walk was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

28 Radnor Walk is in postcode SW3 4BN, in Sloane Square. You can also view HouseMetric's sold-price page for Radnor Walk, SW3 4BN or analysis of the Sloane Square 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.