10, St Leonards Terrace, SW3 4QB
10 St Leonards Terrace is a 279 m² / 3,003 sq ft terraced home in Sloane Square. It sold for £8,750,000 in August 2020. Indexed forward to today's value, that sale is roughly £8,639k. Recent local prices imply a broad valuation context of £4,168k to £5,745k 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 Aug 2020 £8,750,000 10.0% 7.7% Nov 2005 £2,150,000 na na - Floor plan
-
Archived estate agent floor plan for 10, St Leonards Terrace.
- Internal area
- 279 square metres (3,003 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £31,362 per square metre (£2,914 per square foot) in Aug 2020. Indexed forward to today's value, this is roughly £30,963 per square metre (£2,877 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2020 £8,750,000 £31,362 £8,638,790 £30,963 Nov 2005 £2,150,000 £7,706 £4,790,796 £17,171 Calculated using the latest EPC internal area of 279 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 £8,638,790. 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 279 m², this implies a valuation between £4,168,000 and £5,745,000. 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
- 102 square metres (1,098 square feet) - map showing freehold boundary lines
Archived listings
Planning applications
- Planning ref:
- May 2022 CON/22/02027
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved with conditions
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Details required by condition 7 (Submission of details) of planning permission 21/07026 (Reinstatement of original butterfly roof with inset terrace and relocation of approved acoustic enclosure to central flat roof area)
- Planning ref:
- October 2021 LB/21/06144
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application withdrawn before a decision was taken
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Reinstatement of original butterfly roof and relocation of approved acoustic enclosure to central flat roof area. ***WITHDRAWN***
- Planning ref:
- October 2021 PP/21/06143
- Type:
- Full and householder planning application
- Status:
- Application withdrawn before a decision was taken
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Reinstatement of original butterfly roof and relocation of approved acoustic enclosure to central flat roof area. ***WITHDRAWN***
- Planning ref:
- July 2021 LB/21/02891
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Reinstatement of Yorkstone pavers to stairs leading down to lightwell, and floor of lightwell.
- Planning ref:
- July 2021 LB/21/03251
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Minor amendments to consented scheme (PP/21/00166 & LB/21/00167) Restoration and refurbishment including re-instatement of original ground and first floor, dining rooms plan form with approbate late Georgian chimneypieces and re-instatement of ground floor tiles. Detailing to support architectural hierarchy of building through appropriate: cornices, doors, floor finishes and joinery. Reinstatement of sash windows with box shutters to principal rooms. Formation of garden room at terrace level and air conditioning to four rooms.
- Planning ref:
- July 2021 PP/21/02890
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Reinstatement of Yorkstone pavers to stairs leading down to lightwell, and floor of lightwell.
- Planning ref:
- July 2021 PP/21/03250
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Minor amendments to consented scheme (PP/21/00166 & LB/21/00167) Restoration and refurbishment including re-instatement of original ground and first floor, dining rooms plan form with approbate late Georgian chimneypieces and re-instatement of ground floor tiles. Detailing to support architectural hierarchy of building through appropriate: cornices, doors, floor finishes and joinery. Reinstatement of sash windows with box shutters to principal rooms. Formation of garden room at terrace level and air conditioning to four rooms.
- Planning ref:
- May 2021 NMA/21/02662
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application refused
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Non-material amendment to planning permission PP/21/00166 (Restoration including reinstatement of sash windows) to change shape of consented lantern on roof of flank extension so it matches main lantern above stairs; reinstatement of tiles, sourced to match, for ground floor WC and hall; and reconfigure rooftop plant room to make wider and shorter than that consented.
- Planning ref:
- February 2021 LB/21/00167
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Restoration of listed building including re-instatement of ground and first floor dining rooms plan form with late Georgian chimneypieces. Restoration of detailing of cornices, doors, floor finishes and joinery. Reinstatement of sash windows with box shutters to principle rooms. Formation of garden room at terrace level and air conditioning to four rooms.
- Planning ref:
- February 2021 PP/21/00166
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 10 St Leonards Terrace, LONDON,
- Description:
- Restoration of listed building including re-instatement of ground and first floor dining rooms plan form with late Georgian chimneypieces. Restoration of detailing of cornices, doors, floor finishes and joinery. Reinstatement of sash windows with box shutters to principle rooms. Formation of garden room at terrace level and air conditioning to four rooms.
EPC Inspections
- Summary:
- 30 June 2020 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Mid-Terrace House , has 8 habitable rooms. Estimated year built before 1900
- Area:
- 279 sqm (3,003 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:
- 17 September 2009 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Social rental
- Property type:
- None , has 10 habitable rooms. Estimated year built before 1900
- Area:
- 279 sqm (3,003 square foot) total internal area
- Comments:
Frequently asked questions
10 St Leonards 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 £8,638,790.
- Based on an internal area of 279 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £4,168,000 to £5,745,000, using HouseMetric's implied valuation methodology.
According to HM Land Registry price paid data, 10 St Leonards Terrace last sold for
£8,750,000 in
August 2020.
HouseMetric shows 10 St Leonards Terrace as 279 m²
(3,003 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 E, from an inspection dated 30 June 2020.
EPC information comes from the public Energy Performance Certificate data for England and Wales.
When we last checked, 10 St Leonards Terrace was in council tax band H.
Council Tax bands can change, so check the latest
Valuation Office Agency Council Tax list.
10 St Leonards Terrace is in postcode SW3 4QB, in Sloane Square.
You can also view HouseMetric's sold-price page for
St Leonards Terrace, SW3 4QB
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.