6 Cowgill Close, Northampton, NN3 8PB
About 6 Cowgill Close
6 Cowgill Close is a semi-detached house in Northampton (NN3 8PB). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (February 2014) shows a C (score 70). When first surveyed in November 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to B (score 88). The latest certificate is from February 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2022. Past consents include an extension, meaningful when judging how the property has evolved.
Everything you need to know about 6 Cowgill Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
6 Cowgill Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Feb 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Roof insulation improved
More low energy lighting installed
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Planning history
6 Cowgill Close has an approved extension on the planning record.
1 application on record at 6 Cowgill Close, Northampton, NN3 8PB
- Jul 2022ExtensionFullOutcome in report
Side and front extension
- Documents
- 12 docs on file
- Reference
- WNN/2022/0219
Unlock 6 Cowgill Close, Northampton, NN3 8PB'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- Every decision — granted, refused or withdrawn (1 on record)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 20 notable nearby
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
6 Cowgill Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£217,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN3 8PB: £230,000 (2025–2023).
Nearby sales in NN3 8PB
Versus other Cowgill Close homes
6 Cowgill Close outperforms the street on co₂ emissions by a wide margin.
EPC Rating
70 (C)
Street avg 66 (D)
Floor Area
72 m²
Street avg 80 m²
CO₂ Emissions
2.6 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Everything you need to know about 6 Cowgill 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
Maidencastle — bus stop.
Closest school
0.4 km
Blackthorn Primary School. 21 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
53.8dB

Night-time· 23:00 – 07:00
44.0dB






