20, Carlyle Square, SW3 6EY
20 Carlyle Square is a 374 m² / 4,026 sq ft semi-detached home in South Kensington. It sold for £2,200,000 in October 1997. Indexed forward to today's value, that sale is roughly £10,262k. Recent local prices imply a broad valuation context of £6,186k to £8,830k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Oct 1997 £2,200,000 -4.4% -6.0% May 1997 £2,250,000 na na - Floor plan
-
Archived estate agent floor plan for 20, Carlyle Square.
- Internal area
- 374 square metres (4,026 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £5,882 per square metre (£546 per square foot) in Oct 1997. Indexed forward to today's value, this is roughly £27,439 per square metre (£2,549 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Oct 1997 £2,200,000 £5,882 £10,262,338 £27,439 May 1997 £2,250,000 £6,016 £10,453,647 £27,951 Calculated using the latest EPC internal area of 374 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 £10,262,338. 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 £16,540 and £23,610 per square metre (£1,536 and £2,193 per square foot). Based on an internal area of 374 m², this implies a valuation between £6,186,000 and £8,830,000. 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
- 5
- Type
- Semi-detached
- Council tax band
- H
- Plot size
- 263 square metres (2,831 square feet) - map showing freehold boundary lines
- Planning ref:
- December 2018 ARB/18/07137
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 20 Carlyle Square, LONDON,
- Description:
- Prune 1 x Magnolia (front)
- Planning ref:
- June 2012 ARB/12/00384
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 20 Carlyle Square, LONDON
- Description:
- Prune 1 x Prunus spp (rear).
- Planning ref:
- September 2010 ARB/10/00599
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 20 Carlyle Square, LONDON
- Description:
- FELL 1 x Purple Plum (rear).
- Planning ref:
- March 2010 ARB/10/00167
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 20 Carlyle Square, LONDON
- Description:
- Prune 1 x Magnolia (front).
- Planning ref:
- February 2008 ARB/08/00111
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 20 Carlyle Square, LONDON
- Description:
- Prune 1 x Magnolia (front).
- Planning ref:
- September 2005 ARB/05/00696
- Type:
- Tree and hedge works
- Status:
- Application approved
- Address:
- 20 Carlyle Square, LONDON
- Description:
- Prune x 1 Magnolia tree (front).
- Summary:
- 05 July 2024 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 11 habitable rooms. Estimated year built before 1900
- Area:
- 374 sqm (4,026 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:
- 18 March 2014 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 11 habitable rooms. Estimated year built before 1900
- Area:
- 371 sqm (3,993 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, insulated at rafters. Heating: Boiler and radiators, mains gas.
20 Carlyle Square 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 £10,262,338.
- Based on an internal area of 374 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £6,186,000 to £8,830,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.