57, Diamond Drive, OX11 6FH
57 Diamond Drive is a 105 m² / 1,130 sq ft detached home in Harwell. It sold for £405,000 in March 2022. Indexed forward to today's value, that sale is roughly £446k. Recent local prices imply a broad valuation context of £375k to £499k 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 Mar 2022 £405,000 6.8% 3.1% Mar 2020 New build New £355,000 na na - Floor plan
-
Archived estate agent floor plan for 57, Diamond Drive.
- Internal area
- 105 square metres (1,130 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,857 per square metre (£358 per square foot) in Mar 2022. Indexed forward to today's value, this is roughly £4,252 per square metre (£395 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2022 £405,000 £3,857 £446,417 £4,252 Mar 2020 £355,000 £3,381 £433,279 £4,126 Calculated using the latest EPC internal area of 105 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 £446,417. 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 £3,570 and £4,750 per square metre (£331 and £441 per square foot). Based on an internal area of 105 m², this implies a valuation between £375,000 and £499,000. 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
- Detached
- Council tax band
- na
- Plot size
- 188 square metres (2,024 square feet) - map showing freehold boundary lines
- Summary:
- 09 April 2019 - energy performance certificate grade B
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- New dwelling
- Tenure:
- Unknown
- Property type:
- Semi-Detached House Estimated year built None to None
- Area:
- 105 sqm (1,130 square foot) total internal area
- Comments:
- Heating: Boiler and radiators, mains gas.
57 Diamond Drive 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 £446,417.
- Based on an internal area of 105 m² and recent prices in Harwell, this implies a lower and upper quartile range from £375,000 to £499,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.