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Get started24 Duchy Close is a three-bedroom detached house in Chelveston, Wellingborough, Wellingborough (NN9 6AW). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (May 2022) shows a C (score 69), just inside the C band. When first surveyed in August 2012 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Poor to Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 11.4% per year against 0% for the wider region. Today's modelled estimate of £295,000 is 18% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 50.8% above the typical sold price in the postcode. Last changed hands 9 years ago, in June 2017. At 88 m² it's 17% smaller than the typical home in the postcode (106 m² median across 15 EPCs).
24 Duchy Close valuation sits well clear of the typical sold price in this postcode.
£295,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 5 years.
£250,000
Growth on file: 11.4% per year over 5 years.
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24 Duchy Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,841
Street avg £2,755
Floor Area
88 m²
Street avg 116 m²
Habitable Rooms
5 rooms
Street avg 6 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
47.8dB

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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
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 June 2017Most recent
£250,000
+63.4%over 4 years17 December 2012
£153,000
Median price across the last 5 sales in NN9 6AW: £352,000 (2025–2022).
19 Duchy Close Chelveston Wellingborough
Sold Aug 2025
23 Duchy Close Chelveston Wellingborough
Sold Feb 2025
3 Duchy Close Chelveston Wellingborough
Sold Aug 2023
22 Duchy Close Chelveston Wellingborough
Sold May 2023
15 Duchy Close Chelveston Wellingborough
Sold Oct 2022
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
3.2 t/year
Street avg 4.5 t/year
NN9 6XH
Water Lane — bus stop.
Closest school
2.1 km
Stanwick Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.2dB