23, Smith Terrace, SW3 4DL

23 Smith Terrace is a 255 m² / 2,745 sq ft terraced home in Sloane Square. It sold for £7,200,000 in June 2021. Indexed forward to today's value, that sale is roughly £7,150k. Recent local prices imply a broad valuation context of £3,810k to £5,250k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jun 2021 £7,200,000 9.5% 7.8%
Sep 2013 £3,560,000 na na
Internal area
255 square metres (2,745 square feet) according to latest EPC inspection
Price per internal area

This property sold for £28,235 per square metre (£2,623 per square foot) in Jun 2021. Indexed forward to today's value, this is roughly £28,039 per square metre (£2,605 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jun 2021 £7,200,000 £28,235 £7,149,890 £28,039
Sep 2013 £3,560,000 £13,961 £3,846,546 £15,084

Calculated using the latest EPC internal area of 255 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 £7,149,890. 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 £14,940 and £20,590 per square metre (£1,387 and £1,912 per square foot). Based on an internal area of 255 m², this implies a valuation between £3,810,000 and £5,250,000. 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
4
Type
Terrace
Council tax band
H
Plot size
105 square metres (1,130 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
June 2020 PP/20/02037
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
23 Smith Terrace, LONDON,
Description:
Formation of partial roof terrace ** WITHDRAWN **
Planning ref:
May 2019 PP/19/02559
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
23 Smith Terrace, LONDON,
Description:
Placement of external air conditioning unit on roof of dwelling.***WITHDRAWN***
Planning ref:
November 2018 PP/18/06054
Type:
Full and householder planning application
Status:
Application approved
Address:
23 Smith Terrace, LONDON,
Description:
Partial second floor extension to form new bedroom and en-suite.
EPC Inspections
Summary:
11 November 2020 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built 1976 to 1982
Area:
255 sqm (2,745 square foot) total internal area
Comments:
Walls: Cavity wall, as built, partial insulation (assumed). Roof: Flat, insulated (assumed). Heating: Boiler and radiators, mains gas.
Summary:
17 May 2013 - 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 6 habitable rooms. Estimated year built before 1900
Area:
150 sqm (1,615 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, limited insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

23 Smith Terrace 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 £7,149,890.
  • Based on an internal area of 255 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £3,810,000 to £5,250,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 23 Smith Terrace last sold for £7,200,000 in June 2021.

HouseMetric shows 23 Smith Terrace as 255 m² (2,745 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 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 C, from an inspection dated 11 November 2020. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 23 Smith Terrace was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

23 Smith Terrace is in postcode SW3 4DL, in Sloane Square. You can also view HouseMetric's sold-price page for Smith Terrace, SW3 4DL 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.