81, Portway, OX11 0BA
81 Portway is a 58 m² / 624 sq ft terraced home in Harwell. It sold for £272,000 in January 2023. Indexed forward to today's value, that sale is roughly £279k. Recent local prices imply a broad valuation context of £231k to £278k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.
- Sale history
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Date Paid price Annual growth After inflation Jan 2023 £272,000 11.0% 3.4% Jun 2021 £230,000 2.1% 0.5% Jul 2014 £199,000 6.6% 4.0% Mar 2004 £102,500 9.1% 7.6% Dec 1998 £65,000 8.6% 6.0% Feb 1995 £47,500 na na - Floor plan
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Archived estate agent floor plan for 81, Portway.
- Internal area
- 58 square metres (624 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,689 per square metre (£436 per square foot) in Jan 2023. Indexed forward to today's value, this is roughly £4,817 per square metre (£447 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2023 £272,000 £4,690 £279,375 £4,817 Jun 2021 £230,000 £3,966 £259,223 £4,469 Jul 2014 £199,000 £3,431 £267,337 £4,609 Mar 2004 £102,500 £1,767 £201,527 £3,475 Dec 1998 £65,000 £1,121 £263,347 £4,540 Feb 1995 £47,500 £819 £269,654 £4,649 Calculated using the latest EPC internal area of 58 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 £279,375. 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 £3,990 and £4,800 per square metre (£370 and £445 per square foot). Based on an internal area of 58 m², this implies a valuation between £231,000 and £278,000. 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
- Terrace
- Council tax band
- C
- Plot size
- 103 square metres (1,109 square feet) - map showing freehold boundary lines
- Summary:
- 29 January 2020 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Rental
- Tenure:
- Private rental
- Property type:
- Mid-Terrace House , has 3 habitable rooms. Estimated year built 1950 to 1966
- Area:
- 58 sqm (624 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
81 Portway 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 £279,375.
- Based on an internal area of 58 m² and recent prices in Harwell, this implies a lower and upper quartile range from £231,000 to £278,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.