78 James Watt Avenue is a three-bedroom semi-detached house in Corby (NN17 1BX). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (April 2013) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from April 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £223,000 is 35.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 78.6% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). One planning record on file: an extension refused in 2024. Most recent transfer: February 2020 at £165,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 25 Apr 2023
A a single-storey front extension application was refused at 78 James Watt Avenue in 2024.
Extension: Single storey · Front of property
Single Storey extension to the front elevation & external render to whole house.
Latest sale on 78 James Watt Avenue was the highest on Land Registry record across the postcode.
£223,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 2 years.
£165,000
Growth on file: 6.9% per year over 2 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
Price per m² for 78 James Watt Avenue runs comfortably ahead of the street norm.
Price per m²
£2,089
Street avg £1,499
Floor Area
79 m²
Street avg 69 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.9dB

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Full planning data for 78 James Watt Avenue, Corby, NN17 1BX
Every application and decision on this property and nearby, in full, in the report.
13 February 2020Most recent
£165,000
+15.8%over 2 years1 December 2017
£142,500
Median price across the last 5 sales in NN17 1BX: £135,000 (2024–2015).
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
5.2 t/year
Street avg 3.5 t/year
NN17 1UR
Whitworth Avenue — bus stop.
Closest school
0.3 km
Rockingham Primary School. 12 schools nearby.
Night-time· 23:00 – 07:00
40.0dB