Property data
Sale history
£364,645 on Jan 1999
Internal area
89 square metres (958 square feet) according to latest EPC inspection
Price per internal area

This property sold for £4,097 per square metre (£381 per square foot) in Jan 1999. Indexed forward to today's value, this is roughly £16,189 per square metre (£1,504 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jan 1999 £364,645 £4,097 £1,440,817 £16,189

Calculated using the latest EPC internal area of 89 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 £1,440,817. 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 £13,760 and £20,510 per square metre (£1,278 and £1,905 per square foot). Based on an internal area of 89 m², this implies a valuation between £1,225,000 and £1,825,000. 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
na
Type
Flat
Council tax band
na
Company ownership
Title number
BGL102997
Tenure
Leasehold/other
Title address
Flat 12, 21 Onslow Gardens, London
Owner
THE WELLCOME TRUST LIMITED (Company reference number: 2711000)
Proprietor address: The Gibbs Building, 215 Euston Road, London NW1 2BE
Ownership record added to Land Registry's corporate ownership dataset 20 Feb 2014
EPC Inspections
Summary:
07 February 2022 - energy performance certificate grade D
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
3rd floor flat on the top floor in an apartment block with 1 storeys , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
89 sqm (958 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 May 2011 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 4 habitable rooms. Estimated year built 1900 to 1929
Area:
83 sqm (893 square foot) total internal area
Comments: