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Get started11 Brightwell Walk is a four-bedroom detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5PJ). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (October 2012) shows a D (score 59), a step below the typical UK home. When first surveyed in August 2010 the rating was E, the property has climbed 1 band since. Between certificates, main heating went from Average to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from October 2012, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £364,000 sits 75.8% above the 2013 sale of £207,000. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 23.8% above the typical sold price in the postcode. Last sold in November 2013, so it's been off the market for around 13 years. At 116 m² it's 28.8% smaller than the typical home in the postcode (163 m² median across 7 EPCs).
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This certificate is over 10 years old and is no longer valid.Expired 01 Oct 2022
11 Brightwell Walk valuation sits well clear of the typical sold price in this postcode.
£364,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 12 years.
£207,000
Growth on file: 3.5% per year over 12 years.
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11 Brightwell Walk is notably below the street on epc rating.
Price per m²
£1,784
Street avg £2,093
Floor Area
116 m²
Street avg 168 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.3dB

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Changes detected from historical EPC data
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
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12 November 2013Most recent
£207,000
-13.3%over 4 years23 February 2009
£238,750
+74.9%over 7 years31 October 2001
£136,500
Median price across the last 5 sales in NN9 5PJ: £453,000 (2025–2013).
4 Brightwell Walk Irthlingborough Wellingborough
Sold Jun 2025
8 Brightwell Walk Irthlingborough Wellingborough
Sold Sept 2021
6 Brightwell Walk Irthlingborough Wellingborough
Sold Jun 2021
5 Brightwell Walk Irthlingborough Wellingborough
Sold Dec 2018
9 Brightwell Walk Irthlingborough Wellingborough
Sold Mar 2013
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

CO₂ Emissions
5.0 t/year
Street avg 5.8 t/year
NN9 5AR
Wellingborough Road — bus stop.
Closest school
1.0 km
Irthlingborough Nursery and Infant School. 10 schools nearby.
Night-time· 23:00 – 07:00
38.8dB