123 Stephenson Way is a three-bedroom semi-detached house in Corby (NN17 1DF). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (July 2023) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in September 2010 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.
Held since April 2006 — that's 20 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 16.1% per year against 0% for the wider region. Today's modelled estimate of £182,000 sits 120.6% above the 2006 sale of £82,495. On a £-per-square-foot basis, the last sale (£100/sq ft) was about 25.8% below the postcode norm.
Recommended upgrades on file would lift this property by multiple EPC bands.
No planning applications are recorded against 123 Stephenson Way, Corby, NN17 1DF. The full report also covers planning activity across the surrounding area.
Full planning data for 123 Stephenson Way, Corby, NN17 1DF
Every application and decision on this property and nearby, in full, in the report.
Sale price has at least doubled since 2001.
£182,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.1% per year over 5 years.
£82,495
Growth on file: 16.1% per year over 5 years.
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Price per m² for 123 Stephenson Way lags the street by a wide margin.
Price per m²
£1,071
Street avg £1,825
Floor Area
77 m²
Street avg 71 m²
Habitable Rooms
5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Whitworth Avenue — bus stop.

Daytime· 07:00 – 23:00
50.3dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
7 April 2006Most recent
£82,495
+47.3%over 3 years4 October 2002
£56,000
+45.5%over 1 year2 March 2001
£38,500
Median price across the last 5 sales in NN17 1DF: £185,000 (2024–2022).
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
4.1 t/year
Street avg 3.8 t/year
NN17 1BE
Closest school
0.5 km
Rockingham Primary School. 12 schools nearby.
Night-time· 23:00 – 07:00
41.6dB