15, Ash Way, OX11 6AN
15 Ash Way is a 79 m² / 850 sq ft semi-detached home in Harwell. It sold for £385,000 in December 2025. Indexed forward to today's value, that sale is roughly £386k. Recent local prices imply a broad valuation context of £282k to £375k 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 Dec 2025 £385,000 * 2.6% -1.1% Apr 2018 £316,500 na na *This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.
- Floor plan
-
Archived estate agent floor plan for 15, Ash Way.
- Internal area
- 79 square metres (850 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,873 per square metre (£453 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £4,892 per square metre (£454 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Dec 2025 £385,000 £4,873 £386,445 £4,892 Apr 2018 £316,500 £4,006 £377,346 £4,777 Calculated using the latest EPC internal area of 79 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 £386,445. 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 79 m², this implies a valuation between £282,000 and £375,000. 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
- Semi-detached
- Council tax band
- C
- Plot size
- 162 square metres (1,744 square feet) - map showing freehold boundary lines
- Planning ref:
- October 2024 P24/S2925/HH
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 15 Ash Way Didcot
- Description:
- Installation of air source heat pump.
- Summary:
- 20 October 2017 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 5 habitable rooms. Estimated year built 2007 to 2011
- Area:
- 79 sqm (850 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 11 October 2011 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Unknown
- Property type:
- None Estimated year built None to None
- Area:
- 81 sqm (872 square foot) total internal area
- Comments:
15 Ash Way 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 £386,445.
- Based on an internal area of 79 m² and recent prices in Harwell, this implies a lower and upper quartile range from £282,000 to £375,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.