1 Hazel Copse, Northampton, NN4 5BY
About 1 Hazel Copse
1 Hazel Copse is a four-bedroom detached house in Northampton (NN4 5BY). It has a recorded floor area of 127 m² (around 1367 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2015) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (December 2009); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in May 2010. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2003–2010, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £431,000 sits 72.4% above the 2010 sale of £250,000.
What this property has
Inside
- Bedrooms4
- EnsuiteYes
Outside
- GarageSingle
Everything you need to know about 1 Hazel Copse
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1 Hazel Copse sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Oct 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
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Planning history
1 Hazel Copse has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Hazel Copse valuation sits well clear of the typical sold price in this postcode.
£431,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 6 years.
£250,000
Growth on file: 2.5% per year over 6 years.
Sales timeline
6 May 2010Most recent
£250,000
+17.4%over 6 years14 November 2003
£212,995
Median price across the last 5 sales in NN4 5BY: £310,000 (2019–2009).
Nearby sales in NN4 5BY
Versus other Hazel Copse homes
EPC Rating for 1 Hazel Copse lags the street by a wide margin.
Price per m²
£1,969
Street avg £2,587
Floor Area
127 m²
Street avg 114 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.8 t/year
Street avg 3.4 t/year
Everything you need to know about 1 Hazel Copse
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Play Area — bus stop.
Closest school
0.7 km
Woodland View Primary School. 7 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
54.4dB

Night-time· 23:00 – 07:00
48.1dB






