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Get started40c is a three-bedroom semi-detached house in Earls Barton, Northampton, Northampton (NN6 0NF). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (June 2012) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 5.8% per year against 0% for the wider region. Today's modelled estimate of £239,000 is 29.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 29.4% above the typical sold price in the postcode. Last sale on file: £185,000 in September 2020. Across the public record there are 4 sales, relatively high churn for a single property.
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This certificate is over 10 years old and is no longer valid.Expired 05 Jun 2022
Sale price has grown by over 3x since 1997.
£239,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 23 years.
£185,000
Growth on file: 5.8% per year over 23 years.
Price per m²
£2,500
Street avg £2,847
Floor Area
74 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
49.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 September 2020Most recent
£185,000
+25.0%over 7 years26 April 2013
£148,000
+25.4%over 9 years4 September 2003
£118,000
+136.0%over 6 years30 June 1997
£50,000
Median price across the last 5 sales in NN6 0NF: £210,000 (2025–2024).
10 Doddington Road Earls Barton Northampton
Sold Sept 2025
40a Doddington Road Earls Barton Northampton
Sold May 2025
14 Doddington Road Earls Barton Northampton
Sold Sept 2024
44 Doddington Road Earls Barton Northampton
Sold Aug 2024
40d Doddington Road Earls Barton Northampton
Sold Mar 2024
CO₂ Emissions
3.2 t/year
Street avg 3.9 t/year
NN6 0PP
Clarke Court — bus stop.
Closest school
0.2 km
Earls Barton Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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