7 Diamond Drive is a five-bedroom detached house in Corby (NN17 1EX). It has a recorded floor area of 155 m² (around 1668 sq ft) and construction records dating it to 2012-2021. The latest certificate (December 2025) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (June 2014); the latest reading is one band lower. Between certificates, wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to B (score 86). This certificate was lodged in the last six months, so the rating reflects current condition.
Today's modelled estimate of £404,000 sits 68.4% above the 2014 sale of £239,950. Last changed hands 12 years ago, in June 2014. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.
The EPC has just been inspected, so the rating reflects current condition.
No planning applications are recorded against 7 Diamond Drive, Corby, NN17 1EX. The full report also covers planning activity across the surrounding area.
Full planning data for 7 Diamond Drive, Corby, NN17 1EX
Every application and decision on this property and nearby, in full, in the report.
7 Diamond Drive valuation sits well clear of the typical sold price in this postcode.
£404,000
Modelled from EPC, postcode comparables.
£239,950
Recorded with HM Land Registry.
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A written breakdown of everything that matters
CO₂ Emissions for 7 Diamond Drive lags the street by a wide margin.
Price per m²
£1,548
Street avg £1,755
Floor Area
155 m²
Street avg 137 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Madisons — bus stop.

Daytime· 07:00 – 23:00
50.8dB

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Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
13 June 2014Most recent
£239,950
Median price across the last 5 sales in NN17 1EX: £273,000 (2024–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
3.2 t/year
Street avg 2.3 t/year
NN17 1BE
Closest school
0.6 km
Corby Old Village Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
41.8dB