23 Cowgill Close, Northampton, NN3 8PB
About 23 Cowgill Close
23 Cowgill Close is a semi-detached house in Northampton (NN3 8PB). It has a recorded floor area of 70 m² (around 758 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (February 2009) shows a C (score 72). The latest certificate is from February 2009, so improvements made since then won't be reflected.
Held since May 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £191,000 sits 66.1% above the 2009 sale of £114,995.
Everything you need to know about 23 Cowgill Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
23 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This certificate is over 10 years old and is no longer valid.Expired 23 Feb 2019
EPC Rating
Certificate validity
Expired on 23 February 2019
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Level 2 HomeBuyer Report
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Planning history
23 Cowgill Close has no planning applications on record.
But the area is active
20 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£191,000
Modelled from EPC, postcode comparables.
£114,995
Recorded with HM Land Registry.
Sales timeline
21 May 2009Most recent
£114,995
Median price across the last 5 sales in NN3 8PB: £230,000 (2025–2023).
Nearby sales in NN3 8PB
Versus other Cowgill Close homes
23 Cowgill Close is notably below the street on price per m².
Price per m²
£1,632
Street avg £2,529
Floor Area
70 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 t/year
Everything you need to know about 23 Cowgill Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
461/mo
Falling 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