12, Diamond Drive, NN9 5PT

12 Diamond Drive is a 105 m² / 1,130 sq ft semi-detached home in Irthlingborough. It sold for £150,000 in April 2014. Indexed forward to today's value, that sale is roughly £274k. Recent local prices imply a broad valuation context of £247k to £343k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£150,000 on Apr 2014
Floor plan

Archived estate agent floor plan for 12, Diamond Drive.

Floorplan 12
View floorplan
Internal area
105 square metres (1,130 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,428 per square metre (£133 per square foot) in Apr 2014. Indexed forward to today's value, this is roughly £2,608 per square metre (£242 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Apr 2014 £150,000 £1,429 £273,856 £2,608

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 £273,856. 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 £2,350 and £3,270 per square metre (£218 and £303 per square foot). Based on an internal area of 105 m², this implies a valuation between £247,000 and £343,000. 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
4
Type
Semi-detached
Council tax band
B
Plot size
206 square metres (2,217 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 12 Diamond Drive. Advertised on multiple portals. It was added on 21/11/2013. It last appeared Sep 2014.
Photos:

There are 15 archived estate agent listing photos for 12 Diamond Drive.

Photos for 12 Diamond Drive
View photos
Advertiser remarks:
  • 4 bedrooms
  • 2 bathrooms
EPC Inspections
Summary:
12 January 2026 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Grant scheme
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
109 sqm (1,173 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, Unknown loft insulation. Heating: Boiler and radiators, mains gas.
Summary:
19 November 2025 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 6 habitable rooms. Estimated year built 1967 to 1975
Area:
109 sqm (1,173 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
Summary:
08 September 2015 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
ECO assessment
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
Area:
136 sqm (1,464 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, limited insulation (assumed). Heating: Boiler and radiators, mains gas.
Summary:
25 November 2013 - 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 1983 to 1990
Area:
105 sqm (1,130 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

12 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 £273,856.
  • Based on an internal area of 105 m² and recent prices in Irthlingborough, this implies a lower and upper quartile range from £247,000 to £343,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 12 Diamond Drive last sold for £150,000 in April 2014.

HouseMetric shows 12 Diamond Drive as 105 m² (1,130 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 12 January 2026. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 12 Diamond Drive was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

12 Diamond Drive is in postcode NN9 5PT, in Irthlingborough. You can also view HouseMetric's sold-price page for Diamond Drive, NN9 5PT or analysis of the Irthlingborough property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.