10, The Cleave, OX11 0EL

10 The Cleave is a 135 m² / 1,453 sq ft detached home in Harwell. It sold for £517,500 in July 2018. Indexed forward to today's value, that sale is roughly £665k. Recent local prices imply a broad valuation context of £529k to £643k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2018 £517,500 4.1% 2.0%
Jun 2009 £360,000 na na
Floor plan

Archived estate agent floor plan for 10, The Cleave.

Floorplan 10
View floorplan
Internal area
135 square metres (1,453 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,833 per square metre (£356 per square foot) in Jul 2018. Indexed forward to today's value, this is roughly £4,926 per square metre (£458 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2018 £517,500 £3,833 £665,005 £4,926
Jun 2009 £360,000 £2,667 £623,199 £4,616

Calculated using the latest EPC internal area of 135 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 £665,005. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Harwell are now selling for between £3,920 and £4,760 per square metre (£364 and £442 per square foot). Based on an internal area of 135 m², this implies a valuation between £529,000 and £643,000. 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
Detached
Council tax band
E
Plot size
744 square metres (8,008 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 10 The Cleave. Advertised on multiple portals. It was added on 19/04/2018. It last appeared Jan 2019.
Photos:

There are 28 archived estate agent listing photos (taken in April 2018) for 10 The Cleave.

Photos for 10 The Cleave
View photos
Advertiser remarks:
  • 3 bedrooms
  • 2 bathrooms
Planning applications
Planning ref:
April 2019 P19/V0610/HH
Type:
Full and householder planning application
Status:
Application approved
Address:
10 The Cleave Harwell Didcot
Description:
Removal of existing conservatory, new two storey rear extension
Planning ref:
November 2018 P18/V2513/HH
Type:
Full and householder planning application
Status:
Application approved
Address:
10 The Cleave Harwell Didcot
Description:
Removal of existing rear conservatory, erection of two storey rear extension.
EPC Inspections
Summary:
16 January 2026 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
Area:
177 sqm (1,905 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 225 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
18 July 2014 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Assessment for Green Deal
Tenure:
Owner-occupied
Property type:
Detached House , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
135 sqm (1,453 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
04 December 2008 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
134 sqm (1,442 square foot) total internal area
Comments:
Frequently asked questions

10 The Cleave 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 £665,005.
  • Based on an internal area of 135 m² and recent prices in Harwell, this implies a lower and upper quartile range from £529,000 to £643,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 10 The Cleave last sold for £517,500 in July 2018.

HouseMetric shows 10 The Cleave as 135 m² (1,453 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 C, from an inspection dated 16 January 2026. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 10 The Cleave was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

10 The Cleave is in postcode OX11 0EL, in Harwell. You can also view HouseMetric's sold-price page for The Cleave, OX11 0EL or analysis of the Harwell property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.