23, Radnor Walk, SW3 4BP
23 Radnor Walk is a 183 m² / 1,970 sq ft terraced home in Sloane Square. It sold for £3,850,000 in June 2022. Indexed forward to today's value, that sale is roughly £3,265k. Recent local prices imply a broad valuation context of £2,758k to £3,746k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Jun 2022 £3,850,000 4.3% 1.8% Apr 2008 £2,130,000 14.6% 12.2% Feb 2002 £920,000 na na - Floor plan
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Archived estate agent floor plan for 23, Radnor Walk.
- Internal area
- 183 square metres (1,970 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £21,038 per square metre (£1,954 per square foot) in Jun 2022. Indexed forward to today's value, this is roughly £17,841 per square metre (£1,657 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jun 2022 £3,850,000 £21,038 £3,264,891 £17,841 Apr 2008 £2,130,000 £11,639 £3,268,559 £17,861 Feb 2002 £920,000 £5,027 £2,421,875 £13,234 Calculated using the latest EPC internal area of 183 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 £3,264,891. 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 183 m², this implies a valuation between £2,758,000 and £3,746,000. 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
- 70 square metres (753 square feet) - map showing freehold boundary lines
- Planning ref:
- October 2015 PP/15/05092
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 23 Radnor Walk, LONDON,
- Description:
- Installation of stair to front lightwell connecting ground floor to basement and rear extension of first and second floor closet wing
- Planning ref:
- August 2009 PP/09/01264
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 23 Radnor Walk, LONDON,
- Description:
- Extension to the basement with new front and rear lightwells to include ground floor alterations.
- Planning ref:
- July 2008 PP/08/00563
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 23 Radnor Walk, LONDON,
- Description:
- Extension to existing basement with new front and rear lightwells and erection of a ground floor rear extension.
- Planning ref:
- July 2001 PP/01/01031
- Type:
- Full and householder planning application
- Status:
- Application withdrawn before a decision was taken
- Address:
- 23 Radnor Walk, LONDON,
- Description:
- Formation of new lightwells on front and rear elevation and enlargement of existing basement.
- Summary:
- 18 August 2022 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Social rental
- Property type:
- Mid-Terrace House , has 6 habitable rooms. Estimated year built before 1900
- Area:
- 179 sqm (1,927 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 06 July 2012 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Mid-Terrace House , has 6 habitable rooms. Estimated year built before 1900
- Area:
- 183 sqm (1,970 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
23 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 £3,264,891.
- Based on an internal area of 183 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £2,758,000 to £3,746,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.