42, Lower Sloane Street, SW1W 8BP

42 Lower Sloane Street is a 424 m² / 4,564 sq ft terraced home in Sloane Square. It sold for £1,600,000 in January 2009. Indexed forward to today's value, that sale is roughly £2,362k. Recent local prices imply a broad valuation context of £4,689k to £8,806k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£1,600,000 on Jan 2009
Internal area
424 square metres (4,564 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,773 per square metre (£351 per square foot) in Jan 2009. Indexed forward to today's value, this is roughly £5,571 per square metre (£518 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 2009 £1,600,000 £3,774 £2,362,162 £5,571

Calculated using the latest EPC internal area of 424 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 £2,362,162. 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 £11,060 and £20,770 per square metre (£1,027 and £1,929 per square foot). Based on an internal area of 424 m², this implies a valuation between £4,689,000 and £8,806,000. 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
6
Type
Terrace
Council tax band
H
Company ownership
Title number
BGL70670
Tenure
Freehold
Title address
42 Lower Sloane Street, London
Owner
LAGFIN S.C.A.
Incorporated in LUXEMBOURG
Proprietor address: 42 Lower Sloane Street, London SW1W 8BP, 3 Rue Des Bains, L-212, Luxembourg
Price paid on title: £1,600,000
Ownership record added to Land Registry's corporate ownership dataset 30 Mar 2020
Archived listings
History:
Archived rental listing for 42 Lower Sloane Street. Advertised on multiple portals. It was added on 16/07/2020. It last appeared Aug 2020.
Photos:

There are 22 archived estate agent listing photos for 42 Lower Sloane Street.

Photos for 42 Lower Sloane Street
View photos
Advertiser remarks:
  • 5 bedrooms
  • 5 bathrooms
Planning applications
Planning ref:
January 2011 PP/10/03575
Type:
Full and householder planning application
Status:
Application approved
Address:
42 Lower Sloane Street, LONDON
Description:
Installation of three air conditioning units and extract plan at roof level and a roof terrace
Planning ref:
October 2010 PP/10/02350
Type:
Full and householder planning application
Status:
Application approved
Address:
42 Lower Sloane Street, LONDON
Description:
Basement level infill in the rear yard and provision of new roof terrace.
Planning ref:
October 2010 PP/10/02641
Type:
Full and householder planning application
Status:
Application refused
Address:
42 Lower Sloane Street, LONDON
Description:
Erection of glazed extension at roof level and roof terrace at main roof level.
EPC Inspections
Summary:
03 October 2018 - 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 12 habitable rooms. Estimated year built before 1900
Area:
424 sqm (4,564 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:
09 June 2009 - energy performance certificate grade F
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 11 habitable rooms. Estimated year built before 1900
Area:
406 sqm (4,370 square foot) total internal area
Comments:
Frequently asked questions

42 Lower Sloane Street 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 £2,362,162.
  • Based on an internal area of 424 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £4,689,000 to £8,806,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 42 Lower Sloane Street last sold for £1,600,000 in January 2009.

HouseMetric shows 42 Lower Sloane Street as 424 m² (4,564 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 6 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 03 October 2018. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 42 Lower Sloane Street was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

42 Lower Sloane Street is in postcode SW1W 8BP, in Sloane Square. You can also view HouseMetric's sold-price page for Lower Sloane Street, SW1W 8BP 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 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.