15 Barnstaple Close, Northampton, NN3 3BH
About 15 Barnstaple Close
15 Barnstaple Close is a detached house in Northampton (NN3 3BH). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (February 2019) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump.
One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 2019–2020, sale prices on this property compounded at 43% per year. Today's modelled estimate of £357,000 is 24.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£271/sq ft) was about 23.2% above the typical sold price in the postcode. Sold March 2020 for £286,000.
Everything you need to know about 15 Barnstaple Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
Council records include a two-storey rear extension at 15 Barnstaple Close.
1 application on record at 15 Barnstaple Close, Northampton, NN3 3BH
- Dec 2025ExtensionFullOutcome in report
Extension: Two storey · Rear of property
Two storey rear extension
- Documents
- 8 docs on file
- Reference
- 2025/4354/FULL
Unlock 15 Barnstaple Close, Northampton, NN3 3BH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 7 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
15 Barnstaple Close changed hands twice within eighteen months — unusual for the area.
£357,000
Modelled from EPC, postcode comparables and a sale-price growth of 43.0% per year over 1 year.
£286,000
Growth on file: 43.0% per year over 1 year.
Sales timeline
16 March 2020Most recent
£286,000
+43.0%over 8 months16 July 2019
£200,000
Median price across the last 5 sales in NN3 3BH: £327,000 (2025–2022).
Nearby sales in NN3 3BH
24 Barnstaple Close, Northampton, NN3 3BH
Sold Mar 2025
£345,00028 Barnstaple Close, Northampton, NN3 3BH
Sold Feb 2025
£335,00027 Barnstaple Close, Northampton, NN3 3BH
Sold Oct 2024
£280,0003 Barnstaple Close, Northampton, NN3 3BH
Sold Feb 2024
£300,00011 Barnstaple Close, Northampton, NN3 3BH
Sold Feb 2022
£327,000
Versus other Barnstaple Close homes
EPC Rating for 15 Barnstaple Close lags the street by a wide margin.
Price per m²
£2,918
Street avg £2,721
Floor Area
98 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.7 t/year
Everything you need to know about 15 Barnstaple Close
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clumber Drive — bus stop.
Closest school
0.8 km
Bridgewater Primary School. 22 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
58.8dB

Night-time· 23:00 – 07:00
51.6dB






