15a, Caroline Terrace, SW1W 8JT
15a Caroline Terrace is a 184 m² / 1,981 sq ft terraced home in Sloane Square. It sold for £3,400,000 in January 2012. Indexed forward to today's value, that sale is roughly £4,181k. Recent local prices imply a broad valuation context of £2,122k to £3,662k based on its internal area. The Land Registry and EPC data was last updated 31 October 2026.
Property data
- Sale history
-
Date Paid price Annual growth After inflation Jan 2012 £3,400,000 10.5% 8.2% Jul 1999 £975,000 38.3% 36.0% May 1996 £350,000 na na - Floor plan
-
Archived estate agent floor plan for 15a, Caroline Terrace.
- Internal area
- 184 square metres (1,981 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £18,478 per square metre (£1,717 per square foot) in Jan 2012. Indexed forward to today's value, this is roughly £22,720 per square metre (£2,111 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2012 £3,400,000 £18,478 £4,180,506 £22,720 Jul 1999 £975,000 £5,299 £3,974,355 £21,600 May 1996 £350,000 £1,902 £2,051,310 £11,148 Calculated using the latest EPC internal area of 184 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 £4,180,506. 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 184 m², this implies a valuation between £2,122,000 and £3,662,000. 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
- 64 square metres (689 square feet) - map showing freehold boundary lines
Archived listings
Planning applications
- Planning ref:
- September 2021 21/04510/ADFULL
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Details of noise report, pursuant to condition 9(3) of planning permission dated 16 June 2020 (20/02638/FULL)
- Planning ref:
- June 2020 20/02638/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Variation of Condition 1 of planning permission dated 07 April 2020 (RN: 20/00587/FULL) for the Creation of a front lightwell, replacement windows to front and rear, extension of existing mansard at second floor level and replacement air conditioning plant within the existing acoustic enclosure atop the mansard and installation of new plant within a new acoustic enclosure adjoining the existing one namely, to allow minor amendments to the shape of the consented lightwell.
- Planning ref:
- April 2020 20/00587/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Variation of Condition 1 of planning permission dated 4th October 2018 (RN: 18/08506/FULL) for the creation of a front lightwell, replacement windows to front and rear, extension of existing mansard at second floor level and replacement air conditioning plant within the existing acoustic enclosure atop the mansard and installation of new plant within a new acoustic enclosure adjoining the existing one NAMELY; to amend the plant equipment within the approved plant enclosure on the roof.
- Planning ref:
- February 2019 18/08506/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Creation of a front lightwell, replacement windows to front and rear, extension of existing mansard at second floor level and replacement air conditioning plant within the existing acoustic enclosure atop the mansard and installation of new plant within a new acoustic enclosure adjoining the existing one.
- Planning ref:
- July 2012 12/06434/NMA
- Type:
- Amendments or alterations arising from an existing or previous application
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Amendments to planning permission dated 31 May 2012 (RN:12/01271/FULL) for installation of two condenser units and one inverter heat pump to be concealed by new acoustic enclosure at roof top level; replacement of existing pitched aluminium roof light with flat walk-on roof light (existing aperture to remain unchanged), replacement of timber decking to terrace with stone paving, replacement of French doors at terrace level and main entrance door and raising of parapet wall at rear second floor level of terrace namely, addition of fixed flat roof light to second floor bathroom.
- Planning ref:
- May 2012 12/01271/FULL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Installation of two condenser units and one inverter heat pump to be concealed by new acoustic enclosure at roof top level; replacement of existing pitched aluminium roof light with flat walk-on roof light (existing aperture to remain unchanged). Replacement of timber decking to terrace with stone paving. Replacement of French doors at terrace level and main entrance door and raising of parapet wall at rear second floor level of terrace.
- Planning ref:
- May 2012 12/01272/CAC
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- 15A Caroline Terrace Londo
- Description:
- Installation of two condenser units and one inverter heat pump to be concealed by new acoustic enclosure at roof top level; replacement of existing pitched aluminium roof light with flat walk-on roof light (existing aperture to remain unchanged). Replacement of timber decking to terrace with stone paving. Replacement of French doors at terrace level and main entrance door and raising of parapet wall at rear second floor level of terrace.
EPC Inspections
- Summary:
- 01 February 2024 - 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 7 habitable rooms. Estimated year built before 1900
- Area:
- 227 sqm (2,443 square foot) total internal area
- Comments:
- Walls: Solid brick, with internal insulation. Roof: Flat, no insulation (assumed). Heating: Boiler and underfloor, mains gas.
- Summary:
- 04 June 2010 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Mid-Terrace House , has 4 habitable rooms. Estimated year built before 1900
- Area:
- 184 sqm (1,981 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Flat, no insulation (assumed). Heating: Boiler and underfloor, mains gas.
Frequently asked questions
15a 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 £4,180,506.
- Based on an internal area of 184 m² and recent prices in Sloane Square, this implies a lower and upper quartile range from £2,122,000 to £3,662,000, using HouseMetric's implied valuation methodology.
According to HM Land Registry price paid data, 15a Caroline Terrace last sold for
£3,400,000 in
January 2012.
HouseMetric shows 15a Caroline Terrace as 184 m²
(1,981 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 D, from an inspection dated 01 February 2024.
EPC information comes from the public Energy Performance Certificate data for England and Wales.
When we last checked, 15a Caroline Terrace was in council tax band H.
Council Tax bands can change, so check the latest
Valuation Office Agency Council Tax list.
15a 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 31 October 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.