101, Eaton Terrace, SW1W 8TW

101 Eaton Terrace is a 227 m² / 2,443 sq ft terraced home in Sloane Square. It sold for £1,665,000 in November 2002. Indexed forward to today's value, that sale is roughly £4,138k. Recent local prices imply a broad valuation context of £2,465k to £4,433k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2002 £1,665,000 6.5% 4.6%
Mar 2001 £1,500,000 na na
Internal area
227 square metres (2,443 square feet) according to latest EPC inspection
Price per internal area

This property sold for £7,334 per square metre (£681 per square foot) in Nov 2002. Indexed forward to today's value, this is roughly £18,228 per square metre (£1,693 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2002 £1,665,000 £7,335 £4,137,671 £18,228
Mar 2001 £1,500,000 £6,608 £4,282,784 £18,867

Calculated using the latest EPC internal area of 227 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 £4,137,671. 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 £10,860 and £19,530 per square metre (£1,008 and £1,814 per square foot). Based on an internal area of 227 m², this implies a valuation between £2,465,000 and £4,433,000. 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
Plot size
173 square metres (1,862 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
March 2025 25/02054/FULL
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
101 Eaton Terrace London
Description:
Erection of a rear extension to the lower ground floor (replacing the existing non-original conservatory), including internal reconfiguration and the addition of an external staircase to the existing front light well. (Linked with 25/02055/LBC)
Planning ref:
March 2025 25/02055/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Decision has yet to be made
Address:
101 Eaton Terrace London
Description:
Erection of a rear extension to the lower ground floor (replacing the existing non-original conservatory), including internal reconfiguration and the addition of an external staircase to the existing front light well. (Linked with 25/02054/FULL)
Planning ref:
March 2025 25/01964/FULL
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
101 Eaton Terrace London
Description:
Erection of a rear extension to the lower ground floor (replacement of existing non-original conservatory), including minor internal reconfiguration and the addition of an external staircase to the existing front light well. Ground floor existing double doors replaced with a window, new bi-folding doors within a new cavity wall, First Floor metal balustrade replaced with a glass balustrade, roof glass window adjacent to the party wall with No. 99 will be removed, all roof glazing will be pedestrian-loaded, and a safety balustrade will be installed on the first section of the roof to restrict access. (Linked to 25/01965/LBC)
Planning ref:
March 2025 25/01965/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Decision has yet to be made
Address:
101 Eaton Terrace London
Description:
Erection of a rear extension to the lower ground floor (replacing the existing non-original conservatory), including minor internal reconfiguration and the addition of an external staircase to the existing front light well. Ground floor existing double doors replaced with a window, new bi-folding doors within a new cavity wall, First Floor metal balustrade replaced with a glass balustrade, roof glass window adjacent to the party wall with No. 99 will be removed, all roof glazing will be pedestrian-loaded, and a safety balustrade will be installed on the first section of the roof to restrict access. (Linked to 25/01964/FULL)
Planning ref:
October 2024 24/00903/LBC
Type:
Heritage application - conservation issues and listed buildings ; this application involves multiple dwellings
Status:
Application approved
Address:
101 Eaton Terrace London
Description:
External alterations including installation of 2no. flood barriers, single automatic air bricks, non return valves, 2no. puddle pump, hose and clips and 2no. sump pumps
Planning ref:
January 2023 22/07981/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
101 Eaton Terrace London
Description:
Demolition of existing conservatory and erection of a full width single storey rear extension set back from the main rear elevation to create an inset courtyard at lower ground floor level, creation of terrace above part of the extension with balustrade, alteration to window to create door to terrace at first floor level, new door and balustrade in main ground floor rear elevation, addition of an external staircase to existing front lightwell, reinstate openings to front vaults, installation of gate in front railings, and internal alterations.
Planning ref:
January 2023 22/07980/FULL
Type:
Full and householder planning application
Status:
Application approved
Address:
101 Eaton Terrace London
Description:
Demolition of existing conservatory and erection of a full width single storey rear extension set back from the main rear elevation to create an inset courtyard at lower ground floor level, creation of terrace above part of the extension with balustrade, alteration to window to create door to terrace at first floor level, new door and balustrade in main ground floor rear elevation, addition of an external staircase to existing front lightwell, reinstate openings to front vaults, and installation of gate in front railings.
Planning ref:
October 2022 22/04968/LBC
Type:
Heritage application - conservation issues and listed buildings
Status:
Application approved
Address:
101 Eaton Terrace London
Description:
Removal of existing conservatory and erection of a single storey rear extension to lower ground floor level, addition of an external staircase to existing front light-well, alterations to vaults and internal reconfiguration.
Planning ref:
July 2022 22/04967/FULL
Type:
Full and householder planning application
Status:
Decision has yet to be made
Address:
101 Eaton Terrace Londo
Description:
Removal of existing conservatory and erection of a single storey rear extension to lower ground floor level and addition of an external staircase to existing front light-well.
EPC Inspections
Summary:
19 January 2012 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 11 habitable rooms. Estimated year built before 1900
Area:
227 sqm (2,443 square foot) total internal area
Comments:
Frequently asked questions

101 Eaton 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 £4,137,671.
  • Based on an internal area of 227 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £2,465,000 to £4,433,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 101 Eaton Terrace last sold for £1,665,000 in November 2002.

HouseMetric shows 101 Eaton Terrace as 227 m² (2,443 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 E, from an inspection dated 19 January 2012. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 101 Eaton Terrace was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

101 Eaton Terrace is in postcode SW1W 8TW, in Sloane Square. You can also view HouseMetric's sold-price page for Eaton Terrace, SW1W 8TW 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 June 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.