Property data
Sale history
Date Paid price Tenure Annual growth After inflation
Sep 2024 £21,500,000 Freehold 5.4% 2.5%
Apr 2006 £8,200,000 Freehold 651.7% 637.3%
Sep 2005 £2,250,000 Freehold -44.1% -45.8%
Jan 2005 £3,250,000 Leasehold na na
Floor plan

Archived estate agent floor plan for 29, Chelsea Square.

Floorplan 29
View floorplan
Internal area
590 square metres (6,351 square feet) according to latest EPC inspection
Price per internal area

This property sold for £36,440 per square metre (£3,385 per square foot) in Sep 2024. Indexed forward to today's value, this is roughly £32,949 per square metre (£3,061 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2024 £21,500,000 £36,441 £19,439,945 £32,949
Apr 2006 £8,200,000 £13,898 £16,615,416 £28,162
Sep 2005 £2,250,000 £3,814 £5,138,005 £8,708
Jan 2005 £3,250,000 £5,508 £7,436,148 £12,604

Calculated using the latest EPC internal area of 590 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 £19,439,945. 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 590 m², this implies a valuation between £9,759,000 and £13,930,000. 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
Terrace
Council tax band
H
Plot size
244 square metres (2,626 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 29 Chelsea Square. Advertised on multiple portals. It was . It last appeared May 2008.
Photos:

There are 5 archived estate agent listing photos for 29 Chelsea Square.

Photos for 29 Chelsea Square
View photos
Advertiser remarks:
  • 5 bedrooms
Planning applications
Planning ref:
November 2020 ARB/20/05647
Type:
Tree and hedge works
Status:
Application approved
Address:
29 Chelsea Square, LONDON,
Description:
Prune 1 x Honey locust (rear)

Planning ref:
July 2017 PP/17/03245
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Chelsea Square, LONDON,
Description:
Re-positioning of 3 windows and addition of 1 window on street elevation.

Planning ref:
March 2017 CON/17/00388
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved with conditions
Address:
29 Chelsea Square, LONDON,
Description:
Details required by condition 5 (Professional management of engineering works) and 6 (CTMP) of planning permission 16/05793(Excavation to extend basement under 50% of rear garden and replacement of glazed rooflight with walk-on rooflight)

Planning ref:
February 2017 PP/16/08706
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Chelsea Square, LONDON,
Description:
Re-positioning of No2 windows on ground floor front elevation

Planning ref:
October 2016 PP/16/05793
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Chelsea Square, LONDON,
Description:
Excavation to extend basement under 50% of rear garden and replacement of glazed rooflight with walk-on rooflight.

Planning ref:
October 2016 ARB/16/06229
Type:
Tree and hedge works
Status:
Application approved
Address:
29 Chelsea Square, LONDON,
Description:
Prune 1 x Gleditsia triacanthos

Planning ref:
May 2009 PP/09/00793
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Chelsea Square, LONDON
Description:
Intallation of a bespoke painted hardwood roof lantern.

Planning ref:
February 2008 ARB/08/00094
Type:
Tree and hedge works
Status:
Application approved
Address:
29 Chelsea Square, LONDON
Description:
FELL 1 x Flowering Cherry (rear).

Planning ref:
February 2008 PP/07/03447
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Chelsea Square, LONDON
Description:
Elevational alterations to accommodate air conditioning ducts and outlets at first floor roof level

Planning ref:
January 2008 PP/07/03259
Type:
Full and householder planning application
Status:
Application approved
Address:
29 Chelsea Square, LONDON
Description:
Insertion of a swimming pool (5m long x 3.1m wide x 1.8m deep) within part of existing/approved basement of the single family dwelling
EPC Inspections
Summary:
08 July 2022 - 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 9 habitable rooms. Estimated year built before 1900
Area:
590 sqm (6,351 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.
Frequently asked questions

29 Chelsea 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 £19,439,945.
  • Based on an internal area of 590 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £9,759,000 to £13,930,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 29 Chelsea Square last sold for £21,500,000 in September 2024.

HouseMetric shows 29 Chelsea Square as 590 m² (6,351 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 08 July 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

29 Chelsea Square is in postcode SW3 6LQ, in South Kensington. You can also view HouseMetric's sold-price page for Chelsea Square, SW3 6LQ 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.