20 Cowley Close, Wootton, Northampton, NN4 6JL
About 20 Cowley Close
20 Cowley Close is a semi-detached house in Wootton, Northampton, Northampton (NN4 6JL). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (July 2014) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2014. Between certificates, roof efficiency dropped from Very Good to Good and lighting dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity. The latest certificate is from July 2014, so improvements made since then won't be reflected.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Jul 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heat pump installed, significantly improving energy efficiency
Heating controls upgraded for better temperature management
Hot water system upgraded
Low energy lighting percentage decreased
Cavity wall insulation installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20 Cowley Close has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Cowley Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£262,000
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 NN4 6JL: £122,000 (2018–2003).
Versus other Cowley Close homes
EPC Rating
67 (D)
Street avg 64 (D)
Floor Area
86 m²
Street avg 86 m²
CO₂ Emissions
3.6 t/year
Street avg 3.5 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
High Street — bus stop.
Closest school
0.5 km
Wootton Primary School. 17 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
55.5dB

Night-time· 23:00 – 07:00
46.3dB







