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Get started10 Clarke Close is a three-bedroom semi-detached house in Irthlingborough, Wellingborough, Wellingborough (NN9 5XD). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2017) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2009. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include outbuildings.
Sale prices here have outpaced England HPI: 7.6% per year against 0% for the wider region. Today's modelled estimate of £267,000 is 36.9% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£213/sq ft) was about 36.8% above the typical sold price in the postcode. On the market in January 2018 and unlisted since — roughly 8 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
10 Clarke Close saw 3 transfers in just over a decade — high turnover for the postcode.
£267,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.6% per year over 8 years.
£195,000
Growth on file: 7.6% per year over 8 years.
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On years held, 10 Clarke Close stands well clear of the street.
Price per m²
£2,294
Street avg £2,499
Floor Area
85 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 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
43.5dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 January 2018Most recent
£195,000
+77.3%over 6 years28 February 2011
£110,000
19 March 2010
£110,000
Median price across the last 5 sales in NN9 5XD: £230,000 (2023–2016).
2 Clarke Close Irthlingborough Wellingborough
Sold Mar 2023
7 Clarke Close Irthlingborough Wellingborough
Sold Oct 2022
5 Clarke Close Irthlingborough Wellingborough
Sold Nov 2019
4 Clarke Close Irthlingborough Wellingborough
Sold Mar 2006
3 Clarke Close Irthlingborough Wellingborough
Sold Jun 1997
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
3.1 t/year
Street avg 4.8 t/year
NN9 5GS
(Irthlingb') Laundry — bus stop.
Closest school
1.6 km
Irthlingborough Junior School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.0dB