9, Diamond Drive, NN9 5PT
9 Diamond Drive is a 83 m² / 893 sq ft detached home in Irthlingborough. It sold for £275,000 in August 2025. Indexed forward to today's value, that sale is roughly £281k. Recent local prices imply a broad valuation context of £196k to £271k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2025 £275,000 6.4% 3.0% Aug 2015 £148,500 2.0% -0.2% May 2003 £116,000 na na - Internal area
- 83 square metres (893 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,313 per square metre (£308 per square foot) in Aug 2025. Indexed forward to today's value, this is roughly £3,389 per square metre (£315 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2025 £275,000 £3,313 £281,270 £3,389 Aug 2015 £148,500 £1,789 £225,343 £2,715 May 2003 £116,000 £1,398 £248,967 £3,000 Calculated using the latest EPC internal area of 83 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 £281,270. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Irthlingborough are now selling for between £2,360 and £3,270 per square metre (£219 and £303 per square foot). Based on an internal area of 83 m², this implies a valuation between £196,000 and £271,000. 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
- C
- Plot size
- 201 square metres (2,164 square feet) - map showing freehold boundary lines
- Summary:
- 31 July 2015 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 5 habitable rooms. Estimated year built 1976 to 1982
- Area:
- 83 sqm (893 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 10 April 2015 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- None of the above
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 5 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 86 sqm (926 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 50 mm loft insulation. Heating: Boiler and radiators, mains gas.
9 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 £281,270.
- Based on an internal area of 83 m² and recent prices in Irthlingborough, this implies a lower and upper quartile range from £196,000 to £271,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.