9 Stephenson Way is a semi-detached house in Corby (NN17 1DB). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (December 2025) shows a C (score 70). When first surveyed in November 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Poor to Very Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition.
At 110 m² the property is well over the postcode median (64 m² across 47 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved.
The EPC has just been inspected, so the rating reflects current condition.
9 Stephenson Way has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
Single storey extension to side/rear
9 Stephenson Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£236,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On floor area, 9 Stephenson Way stands well clear of the street.
EPC Rating
70 (C)
Street avg 62 (D)
Floor Area
110 m²
Street avg 75 m²
CO₂ Emissions
3.7 t/year
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
(Lloyds) Franklin Fields — bus stop.

Daytime· 07:00 – 23:00
52.5dB

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Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Full planning data for 9 Stephenson Way, Corby, NN17 1DB
Every application and decision on this property and nearby, in full, in the report.
Median price across the last 5 sales in NN17 1DB: £143,000 (2024–2016).
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 3.7 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
NN17 1UR
Closest school
0.4 km
Rockingham Primary School. 15 schools nearby.
Night-time· 23:00 – 07:00
43.8dB