20, High Street, NN13 5LT
20 High Street is a 137 m² / 1,475 sq ft semi-detached home in Helmdon. It sold for £470,000 in September 2023. Indexed forward to today's value, that sale is roughly £498k. Recent local prices imply a broad valuation context of £462k to £607k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
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Date Paid price Annual growth After inflation Sep 2023 £470,000 4.3% 0.9% Aug 2015 £336,000 3.2% 1.3% Jan 2011 £290,000 4.8% 2.7% Apr 2000 £175,000 na na - Floor plan
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Archived estate agent floor plan for 20, High Street.
- Internal area
- 137 square metres (1,475 square feet) according to latest EPC inspection
- Price per internal area
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This property sold for £3,430 per square metre (£319 per square foot) in Sep 2023. Indexed forward to today's value, this is roughly £3,634 per square metre (£338 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2023 £470,000 £3,431 £497,847 £3,634 Aug 2015 £336,000 £2,453 £474,738 £3,465 Jan 2011 £290,000 £2,117 £519,863 £3,795 Apr 2000 £175,000 £1,277 £565,365 £4,127 Calculated using the latest EPC internal area of 137 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 £497,847. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Helmdon are now selling for between £3,370 and £4,430 per square metre (£313 and £411 per square foot). Based on an internal area of 137 m², this implies a valuation between £462,000 and £607,000. 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
- na
- Plot size
- 293 square metres (3,154 square feet) - map showing freehold boundary lines
- Summary:
- 17 August 2023 - energy performance certificate grade D
- 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 before 1900
- Area:
- 137 sqm (1,475 square foot) total internal area
- Comments:
- Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
20 High Street 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 £497,847.
- Based on an internal area of 137 m² and recent prices in Helmdon, this implies a lower and upper quartile range from £462,000 to £607,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.