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Get started29 Duchy Close is a four-bedroom semi-detached house in Chelveston, Wellingborough, Wellingborough (NN9 6AW). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (November 2018) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 77).
At 118 m² it's 15.7% larger than the typical home in the postcode (102 m² median across 15 EPCs). Today's modelled estimate of £360,000 is 18% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£240/sq ft) was about 44.1% above the typical sold price in the postcode. Most recent transfer: August 2019 at £305,000.
29 Duchy Close's carbon output runs well above what efficient homes in the postcode produce.
29 Duchy Close valuation sits well clear of the typical sold price in this postcode.
£360,000
Modelled from EPC, postcode comparables.
£305,000
Recorded with HM Land Registry.
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EPC Rating for 29 Duchy Close lags the street by a wide margin.
Price per m²
£2,585
Street avg £2,779
Floor Area
118 m²
Street avg 114 m²
Habitable Rooms
8 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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30 August 2019Most recent
£305,000
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
6.0 t/year
Street avg 4.3 t/year
NN9 6GH
Water Lane — bus stop.
Closest school
2.1 km
Stanwick Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.2dB