42 Kelvin Grove is a two-bedroom mid-terrace house in Corby (NN17 1AZ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (September 2021) shows a C (score 71). When first surveyed in August 2009 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Good. The recommended improvements would push it to B (score 90).
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 89.8% above the typical sold price in the postcode. It changed hands recently, sold February 2025 for £168,000. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
No planning applications are recorded against 42 Kelvin Grove, Corby, NN17 1AZ. The full report also covers planning activity across the surrounding area.
Full planning data for 42 Kelvin Grove, Corby, NN17 1AZ
Every application and decision on this property and nearby, in full, in the report.
42 Kelvin Grove has more than doubled in price since the earliest registered sale in 2011.
£177,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 14 years.
£168,000
Growth on file: 5.7% per year over 14 years.
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42 Kelvin Grove is notably below the street on years held.
Price per m²
£2,847
Street avg £1,896
Floor Area
59 m²
Street avg 71 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Glenmoor House — bus stop.

Daytime· 07:00 – 23:00
49.2dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation improved
More low energy lighting installed
Window efficiency improved
24 February 2025Most recent
£168,000
+115.4%over 13 years27 May 2011
£78,000
Median price across the last 5 sales in NN17 1AZ: £190,000 (2025–2024).
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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Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.8 t/year
NN17 1UR
Closest school
0.2 km
Rockingham Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
40.2dB