Flat 1 105, Onslow Square, SW7 3LU
Flat 1 105 Onslow Square is a 70 m² / 753 sq ft flat in South Kensington. It sold for £1,765,000 in April 2014. Indexed forward to today's value, that sale is roughly £1,351k. Recent local prices imply a broad valuation context of £947k to £1,399k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Apr 2014 £1,765,000 21.6% 19.1% Apr 1997 £63,000 na na - Internal area
- 70 square metres (753 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £25,214 per square metre (£2,342 per square foot) in Apr 2014. Indexed forward to today's value, this is roughly £19,301 per square metre (£1,793 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Apr 2014 £1,765,000 £25,214 £1,351,048 £19,301 Apr 1997 £63,000 £900 £343,849 £4,912 Calculated using the latest EPC internal area of 70 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 £1,351,048. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in South Kensington are now selling for between £13,530 and £19,990 per square metre (£1,256 and £1,857 per square foot). Based on an internal area of 70 m², this implies a valuation between £947,000 and £1,399,000. 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
- 2
- Type
- Flat
- Council tax band
- G
- Planning ref:
- August 2015 LB/15/03844
- Type:
- Heritage application - conservation issues and listed buildings
- Status:
- Application approved
- Address:
- Flat 1, 105 Onslow Square, LONDON,
- Description:
- Internal alteration and refurbishment works to raised ground floor flat 1.
- Summary:
- 23 June 2023 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- 1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 60 sqm (646 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.
- Summary:
- 03 July 2013 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Private rental
- Property type:
- 1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built before 1900
- Area:
- 70 sqm (753 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Community scheme.
Flat 1 105 Onslow Square 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 £1,351,048.
- Based on an internal area of 70 m² and recent prices in South Kensington, this implies a lower and upper quartile range from £947,000 to £1,399,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.