1 Brooke House is a two-bedroom mid-terrace house in Corby (NN17 1NJ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band A. At 67 m² this is the smallest unit on EPC record across the building (67–100 m²). The building's EPC ratings span G to C across 5 units on file. The latest certificate (January 2026) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in August 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and main heating went from Average to Good; while lighting dropped from Good to Average. The recommended improvements would push it to C (score 76). This certificate was lodged in the last six months, so the rating reflects current condition.
Sale prices here have outpaced England HPI: 8% per year against 0% for the wider region. Today's modelled estimate of £117,000 sits 160% above the 2012 sale of £45,000. At 67 m² it's 23.5% smaller than the typical home in the postcode (88 m² median across 4 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Last changed hands 14 years ago, in September 2012.
The EPC has just been inspected, so the rating reflects current condition.
No planning applications are recorded against 1 Brooke House, Corporation Street, Corby, NN17 1NJ. The full report also covers planning activity across the surrounding area.
Full planning data for 1 Brooke House, Corporation Street, Corby, NN17 1NJ
Every application and decision on this property and nearby, in full, in the report.
Sale price has grown by over 3x since 1998.
£117,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 14 years.
£45,000
Growth on file: 8.0% per year over 14 years.
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1 Brooke House is notably below the street on floor area.
EPC Rating
66 (D)
Street avg 45 (E)
Floor Area
67 m²
Street avg 86 m²
CO₂ Emissions
2.4 t/year
Street avg 8.0 t/year
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
(Corby) George Street Stop C — bus stop.

Daytime· 07:00 – 23:00
53.8dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
25 September 2012Most recent
£45,000
+200.0%over 14 years17 July 1998
£15,000
Median price across the last 5 sales in NN17 1NJ: £52,000 (2017–2003).
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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Habitable Rooms
3 rooms
Street avg 3 rooms
NN17 1BE
Closest school
0.5 km
Exeter A Learning Community Academy. 21 schools nearby.
Night-time· 23:00 – 07:00
43.8dB