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Get started22 Duchy Close is a detached house in Chelveston, Wellingborough, Wellingborough (NN9 6AW). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (November 2022) shows a C (score 70). The recommended improvements would push it to B (score 86).
Sale prices here have outpaced England HPI: 4.4% per year against 0% for the wider region. Today's modelled estimate of £308,000 is 20% below the 2023 sale of £385,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£385/sq ft) was about 132.7% above the typical sold price in the postcode. Sold May 2023 for £385,000.
22 Duchy Close valuation sits well clear of the typical sold price in this postcode.
£308,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 15 years.
£385,000
Growth on file: 4.4% per year over 15 years.
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22 Duchy Close outperforms the street on price per m² by a wide margin.
Price per m²
£4,140
Street avg £2,637
Floor Area
93 m²
Street avg 115 m²
Habitable Rooms
5 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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26 May 2023Most recent
£385,000
+87.8%over 14 years21 November 2008
£205,000
Median price across the last 5 sales in NN9 6AW: £352,000 (2025–2020).
19 Duchy Close Chelveston Wellingborough
Sold Aug 2025
23 Duchy Close Chelveston Wellingborough
Sold Feb 2025
3 Duchy Close Chelveston Wellingborough
Sold Aug 2023
15 Duchy Close Chelveston Wellingborough
Sold Oct 2022
28 Duchy Close Chelveston Wellingborough
Sold Oct 2020
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 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.5 t/year
NN9 6FF
Water Lane — bus stop.
Closest school
2.1 km
Stanwick Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.2dB