34, Carlyle Square, SW3 6HA

34 Carlyle Square is a 245 m² / 2,637 sq ft semi-detached home in South Kensington. It sold for £3,400,000 in June 2005. Indexed forward to today's value, that sale is roughly £7,443k. Recent local prices imply a broad valuation context of £4,052k to £5,784k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£3,400,000 on Jun 2005
Floor plan

Archived estate agent floor plan for 34, Carlyle Square.

Floorplan 34
View floorplan
Internal area
245 square metres (2,637 square feet) according to latest EPC inspection
Price per internal area

This property sold for £13,877 per square metre (£1,289 per square foot) in Jun 2005. Indexed forward to today's value, this is roughly £30,379 per square metre (£2,822 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2005 £3,400,000 £13,878 £7,442,884 £30,379

Calculated using the latest EPC internal area of 245 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 £7,442,884. 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 245 m², this implies a valuation between £4,052,000 and £5,784,000. 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
185 square metres (1,991 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived rental listing for 34 Carlyle Square. Advertised on multiple portals. It was added on 30/06/2011. It last appeared Aug 2011.
Photos:

There are 4 archived estate agent listing photos (taken in June 2011) for 34 Carlyle Square.

Photos for 34 Carlyle Square
View photos
Advertiser remarks:
  • 4 bedrooms
  • 3 bathrooms
Planning applications
Planning ref:
January 2018 PP/17/07424
Type:
Full and householder planning application
Status:
Application approved
Address:
34 Carlyle Square, LONDON,
Description:
Alterations to front garden lightwell and staircase to create storage at lower ground level.
Planning ref:
August 2017 CON/17/04481
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
34 Carlyle Square, LONDON,
Description:
Details required by condition 5 (Construction Traffic Management Plan (CTMP) of planning permission 14/02985 (Formation of 2 levels of basement subterranean development beneath house and part front garden with front and rear lightwells)
Planning ref:
July 2017 CL/17/03627
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
34 Carlyle Square, LONDON,
Description:
Replacement of intermediate floors, internal alterations including wall demolition and reconstruction, wall repairs, staircase replacement, re-plastering, re-wiring and re-plumbing. Facade renovation. (Certificate of Lawful Proposed Development)
Planning ref:
June 2017 CA/17/03192
Type:
Unknown type
Status:
Application refused
Address:
34 Carlyle Square, LONDON,
Description:
Provision of non-illuminated advert displaying company name (on monoflex over covered gantry/ walkway) to Old Church Street frontage, for limited period from 03/07/2017 to 29/06/2018
Planning ref:
June 2017 PP/17/02792
Type:
Full and householder planning application
Status:
Application approved
Address:
34 Carlyle Square, LONDON,
Description:
Lowering cill of lower ground floor front elevation bay window.
Planning ref:
June 2017 PP/17/02727
Type:
Full and householder planning application
Status:
Application approved
Address:
34 Carlyle Square, LONDON,
Description:
Installation of one roof light to front elevation
Planning ref:
June 2017 PP/17/02466
Type:
Full and householder planning application
Status:
Application approved
Address:
34 Carlyle Square, LONDON,
Description:
Replacement of conservatory with glass box. New flat roof to rear ground floor extension.
Planning ref:
June 2017 CL/17/02402
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application approved
Address:
34 Carlyle Square, LONDON,
Description:
Replacement windows to front and rear elevations. (Certificate of Proposed Development/Use)
Planning ref:
June 2017 CL/17/02393
Type:
Outline application - proposal prior to a full application, including assessments and scoping opinions.
Status:
Application withdrawn before a decision was taken
Address:
34 Carlyle Square, LONDON,
Description:
Replacement of intermediate floors, internal plastering, internal wall demolition and reconstruction, internal wall repairs, internal staircase replacement, internal re-plastering, internal re-wiring and internal re-plumbing. Replacement of roof structure and insulations like for like (including all materials) and facade renovation (Certificate of Lawful Proposed Development) ***WITHDRAWN***
Planning ref:
April 2017 CON/17/01193
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
34 Carlyle Square, LONDON,
Description:
Details required by condition 8 (Trees and Landscaping) of planning permission 14/02985(Formation of 2 levels of basement subterranean development beneath house and part front garden with front and rear lightwells).
EPC Inspections
Summary:
22 July 2011 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 8 habitable rooms. Estimated year built before 1900
Area:
245 sqm (2,637 square foot) total internal area
Comments:
Frequently asked questions

34 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 £7,442,884.
  • Based on an internal area of 245 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £4,052,000 to £5,784,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 34 Carlyle Square last sold for £3,400,000 in June 2005.

HouseMetric shows 34 Carlyle Square as 245 m² (2,637 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 5 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 22 July 2011. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 34 Carlyle Square was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

34 Carlyle Square is in postcode SW3 6HA, in South Kensington. You can also view HouseMetric's sold-price page for Carlyle Square, SW3 6HA 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 2 July 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.