20, Caroline Terrace, SW1W 8JT

20 Caroline Terrace is a 156 m² / 1,679 sq ft terraced home in Sloane Square. It sold for £4,120,000 in December 2021. Indexed forward to today's value, that sale is roughly £4,022k. Recent local prices imply a broad valuation context of £1,799k to £3,104k based on its internal area. The Land Registry and EPC data was last updated 1 November 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2021 £4,120,000 2.6% -0.9%
Jul 2020 £3,975,000 0.3% -1.6%
Oct 2010 £3,850,000 na na
Internal area
156 square metres (1,679 square feet) according to latest EPC inspection
Price per internal area

This property sold for £26,410 per square metre (£2,454 per square foot) in Dec 2021. Indexed forward to today's value, this is roughly £25,785 per square metre (£2,396 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2021 £4,120,000 £26,410 £4,022,476 £25,785
Jul 2020 £3,975,000 £25,481 £4,101,860 £26,294
Oct 2010 £3,850,000 £24,679 £5,141,089 £32,956

Calculated using the latest EPC internal area of 156 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 £4,022,476. 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 £11,530 and £19,900 per square metre (£1,071 and £1,848 per square foot). Based on an internal area of 156 m², this implies a valuation between £1,799,000 and £3,104,000. 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
3
Type
Terrace
Council tax band
H
Plot size
104 square metres (1,119 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
January 2011 10/09599/FULL
Type:
Full and householder planning application
Status:
Application refused
Address:
20 Caroline Terrace Londo
Description:
Retention of landscaping and wall treatment to rear garden/patio area.
Planning ref:
January 2011 10/09601/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application refused
Address:
20 Caroline Terrace Londo
Description:
Retention of landscaping and wall treatment to rear garden/patio area.
Planning ref:
December 2010 10/09602/FULL
Type:
Full and householder planning application
Status:
Application refused
Address:
20 Caroline Terrace Londo
Description:
Retention of glass balustrading to ground floor terrace.
Planning ref:
December 2010 10/09603/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application refused
Address:
20 Caroline Terrace Londo
Description:
Retention of glass balustrading to the ground floor terrace.
Planning ref:
September 2010 10/02356/FULL
Type:
Full and householder planning application
Status:
Application approved
Address:
20 Caroline Terrace Londo
Description:
Retention of condenser unit within basement pavement vault and new louvred doors to vault, and associated pipe runs and internal air conditioning units at basement to first floors.
Planning ref:
September 2010 10/02357/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
20 Caroline Terrace Londo
Description:
Retention of condenser unit within basement pavement vault and new louvred doors to vault, and associated pipe runs and internal air conditioning units at basement to first floors.
Planning ref:
May 2010 09/01994/ADFULL
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
20 Caroline Terrace Londo
Description:
Details of windows/doors pursuant to Condition 2 of planning permission dated 31 July 2008 (RN: 08/01754)
Planning ref:
May 2010 10/04077/ADLBC
Type:
Discharge of conditions imposed on an existing application
Status:
Application approved
Address:
20 Caroline Terrace Londo
Description:
Details of windows/doors pursuant to Condition 2 of listed building consent dated 31 July 2008 (RN: 08/01755).
Planning ref:
July 2008 08/01754/FULL
Type:
Full and householder planning application
Status:
Application approved
Address:
20 Caroline Terrace Londo
Description:
Demolition of existing closet wing and construction of replacement rear extensions at basement, ground and first floor levels with terrace at ground floor level, installation of new staircase to front lightwell and associated elevational alterations.
Planning ref:
July 2008 08/01755/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
20 Caroline Terrace Londo
Description:
Demolition of existing closet wing and construction of replacement rear extensions at basement, ground and first floor levels with terrace at ground floor level, installation of new staircase to front lightwell and associated elevational alterations and internal works.
EPC Inspections
Summary:
24 June 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 before 1900
Area:
156 sqm (1,679 square foot) total internal area
Comments:
Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
20 November 2009 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
rental (private)
Tenure:
Unknown
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built before 1900
Area:
152 sqm (1,636 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

20 Caroline 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 £4,022,476.
  • Based on an internal area of 156 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £1,799,000 to £3,104,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 20 Caroline Terrace last sold for £4,120,000 in December 2021.

HouseMetric shows 20 Caroline Terrace as 156 m² (1,679 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 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 24 June 2020. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 20 Caroline Terrace was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

20 Caroline Terrace is in postcode SW1W 8JT, in Sloane Square. You can also view HouseMetric's sold-price page for Caroline Terrace, SW1W 8JT 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 1 November 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.