1 James Watt Avenue is an end-of-terrace house in Corby (NN17 1BT). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2021) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced England HPI: 48% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 203.1% above the typical sold price in the postcode. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Last sale on file: £185,000 in June 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
1 James Watt Avenue has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Rear single storey extension with flat roof
1 James Watt Avenue changed hands twice within eighteen months — unusual for the area.
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 48.0% per year over 1 year.
£185,000
Growth on file: 48.0% per year over 1 year.
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On price per m², 1 James Watt Avenue stands well clear of the street.
Price per m²
£3,083
Street avg £1,565
Floor Area
60 m²
Street avg 71 m²
Habitable Rooms
4 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Franklin Fields — bus stop.

Daytime· 07:00 – 23:00
51.6dB

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Full planning data for 1 James Watt Avenue, Corby, NN17 1BT
Every application and decision on this property and nearby, in full, in the report.
30 June 2022Most recent
£185,000
+48.0%over 7 months9 December 2021
£125,000
Median price across the last 5 sales in NN17 1BT: £130,000 (2025–2006).
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 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.9 t/year
NN17 1RH
Closest school
0.3 km
Rockingham Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
43.0dB