29, Radnor Walk, SW3 4BP

29 Radnor Walk is a 195 m² / 2,099 sq ft terraced home in Sloane Square. It sold for £4,000,000 in December 2012. Indexed forward to today's value, that sale is roughly £4,413k. Recent local prices imply a broad valuation context of £2,939k to £3,992k 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
Dec 2012 £4,000,000 6.1% 2.9%
Oct 2009 £3,325,000 42.4% 39.0%
Dec 2007 £1,700,000 na na
Internal area
195 square metres (2,099 square feet) according to latest EPC inspection
Price per internal area

This property sold for £20,512 per square metre (£1,906 per square foot) in Dec 2012. Indexed forward to today's value, this is roughly £22,629 per square metre (£2,102 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2012 £4,000,000 £20,513 £4,412,629 £22,629
Oct 2009 £3,325,000 £17,051 £4,553,660 £23,352
Dec 2007 £1,700,000 £8,718 £2,739,041 £14,046

Calculated using the latest EPC internal area of 195 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 £4,412,629. 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 195 m², this implies a valuation between £2,939,000 and £3,992,000. 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
65 square metres (700 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
August 2010 PP/10/02160
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Radnor Walk, LONDON,
Description:
Retention of single storey lower basement as built below the lower ground floor for plant and storage.
Planning ref:
May 2010 LB/10/00847
Type:
Heritage application - conservation issues and listed buildings
Status:
Application refused
Address:
29 Radnor Walk, LONDON,
Description:
Retention of single storey lower basement as built below the lower ground floor for plant and storage.
Planning ref:
July 2008 CON/07/03106
Type:
Unknown type
Status:
Application approved
Address:
29 Radnor Walk, LONDON,
Description:
Excavation to form enlarged basement under curtilage of whole property, erection of rear extension at ground floor level, and elevational alterations at rear including alterations to balustrading around existing roof terrace at second floor level.
Planning ref:
July 2008 PP/07/03106
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Radnor Walk, LONDON,
Description:
Excavation to form enlarged basement under curtilage of whole property, erection of rear extension at ground floor level, and elevational alterations at rear including alterations to balustrading around existing roof terrace at second floor level.
EPC Inspections
Summary:
05 October 2012 - 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 6 habitable rooms. Estimated year built before 1900
Area:
195 sqm (2,099 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Air source heat pump, warm air, electric.
Summary:
01 April 2009 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 6 habitable rooms. Estimated year built before 1900
Area:
177 sqm (1,905 square foot) total internal area
Comments:
Frequently asked questions

29 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 £4,412,629.
  • Based on an internal area of 195 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £2,939,000 to £3,992,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 29 Radnor Walk last sold for £4,000,000 in December 2012.

HouseMetric shows 29 Radnor Walk as 195 m² (2,099 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 05 October 2012. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 29 Radnor Walk was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

29 Radnor Walk is in postcode SW3 4BP, in Sloane Square. You can also view HouseMetric's sold-price page for Radnor Walk, SW3 4BP 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.