36 James Watt Avenue is a semi-detached house in Corby (NN17 1BU). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (October 2025) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2019 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good; while lighting dropped from Average to Poor. The recommended improvements would push it to C (score 76).
It hasn't traded since August 2005, a hold of 21 years that's notably long for the area. Today's modelled estimate of £175,000 sits 133.3% above the 2005 sale of £75,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 25.7% above the typical sold price in the postcode.
No planning applications are recorded against 36 James Watt Avenue, Corby, NN17 1BU. The full report also covers planning activity across the surrounding area.
Full planning data for 36 James Watt Avenue, Corby, NN17 1BU
Every application and decision on this property and nearby, in full, in the report.
36 James Watt Avenue valuation sits well clear of the typical sold price in this postcode.
£175,000
Modelled from EPC, postcode comparables.
£75,000
Recorded with HM Land Registry.
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On habitable rooms, 36 James Watt Avenue runs well behind the street norm.
Price per m²
£1,136
Street avg £1,609
Floor Area
66 m²
Street avg 72 m²
Habitable Rooms
3 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Franklin Fields — bus stop.

Daytime· 07:00 – 23:00
50.5dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
26 August 2005Most recent
£75,000
Median price across the last 5 sales in NN17 1BU: £190,000 (2023–2021).
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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Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.5 t/year
Closest school
0.3 km
Rockingham Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
41.8dB