Flat 2 38, Onslow Square, SW7 3NS
Flat 2 38 Onslow Square is a flat in South Kensington. It sold for £6,700,000 in May 2020. The Land Registry and EPC data was last updated 2 July 2026.
Property data
- Sale history
-
Date Paid price Annual growth After inflation May 2020 £6,700,000 9.4% 7.3% May 1997 £850,000 na na Apr 1997 £410,000 na na - Floor plan
-
Archived estate agent floor plan for Flat 2 38, Onslow Square.
- Bedrooms
- 4
- Type
- Flat
- Council tax band
- H
Archived listings
Planning applications
- Planning ref:
- July 2021 LB/21/01126
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application refused
- Address:
- Flat 2, 38 Onslow Square, LONDON,
- Description:
- Replacement of French Doors to balcony with replicas of original.
- Planning ref:
- July 2021 PP/21/01125
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- Flat 2, 38 Onslow Square, LONDON,
- Description:
- Replacement of French Doors to balcony with replicas of original.
- Planning ref:
- April 2021 LB/21/01128
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- Flat 2, 38 Onslow Square, LONDON,
- Description:
- Replacement of glazing in Crittal windows at rear with 12mm double glazed units.
- Planning ref:
- April 2021 PP/21/01127
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- Flat 2, 38 Onslow Square, LONDON,
- Description:
- Replacement of glazing in Crittal windows at rear with 12mm double glazed units.
- Planning ref:
- February 2021 CON/21/00178
- Type:
- Discharge of conditions imposed on an existing application
- Status:
- Application approved with conditions
- Address:
- Flat 2, 38 Onslow Square, LONDON,
- Description:
- Details required by Condition 2 (Submission of Details) of Listed Building Consent LB/20/02302 (Internal alterations including additional shower room, installation of glazed panelled doors and internal double glazing)
- Planning ref:
- July 2020 LB/20/02302
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- Flat 2, 38 Onslow Square, LONDON,
- Description:
- Internal alterations including additional shower room, installation of glazed panelled doors and internal double glazing.
EPC Inspections
- Summary:
- 05 June 2013 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Owner-occupied
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 2 habitable rooms. Estimated year built before 1900
- Area:
- 78 sqm (840 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.
- Summary:
- 16 March 2010 - energy performance certificate grade D
- Reason for EPC:
- None
- Tenure:
- Social rental
- Property type:
- None , has 6 habitable rooms. Estimated year built before 1900
- Area:
- 202 sqm (2,174 square foot) total internal area
- Comments:
Frequently asked questions
According to HM Land Registry price paid data, Flat 2 38 Onslow Square last sold for
£6,700,000 in
May 2020.
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 D, from an inspection dated 05 June 2013.
EPC information comes from the public Energy Performance Certificate data for England and Wales.
When we last checked, Flat 2 38 Onslow Square was in council tax band H.
Council Tax bands can change, so check the latest
Valuation Office Agency Council Tax list.
Flat 2 38 Onslow Square is in postcode SW7 3NS, in South Kensington.
You can also view HouseMetric's sold-price page for
Onslow Square, SW7 3NS
or
analysis of the South Kensington 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.