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Get started3 Colwell Road is a three-bedroom mid-terrace house in Wellingborough (NN8 1NT). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (April 2017) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in October 2008 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to B (score 88), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 8.8% per year against 0% for the wider region. Today's modelled estimate of £216,000 is 10.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 119% above the typical sold price in the postcode. Sold October 2021 for £195,000. 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.
Sale price has at least doubled since 2009.
£216,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.8% per year over 13 years.
£195,000
Growth on file: 8.8% per year over 13 years.
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EPC Rating for 3 Colwell Road runs comfortably ahead of the street norm.
Price per m²
£2,407
Street avg £1,649
Floor Area
81 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Colwell Road — bus stop.

Daytime· 07:00 – 23:00
50.6dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
29 October 2021Most recent
£195,000
+20.4%over 4 years24 August 2017
£162,000
+141.8%over 8 years6 March 2009
£67,000
Median price across the last 5 sales in NN8 1NT: £189,020 (2025–2023).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 5.0 t/year
NN8 1PG
Closest school
0.5 km
All Saints CEVA Primary School and Nursery. 16 schools nearby.
Night-time· 23:00 – 07:00
41.0dB