17 Alder Court, Northampton, NN3 8UQ
About 17 Alder Court
17 Alder Court is a detached house in Northampton (NN3 8UQ). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1967-1975 and council tax band A. At 57 m² this is the 4th smallest of 15 units on EPC record in the building, where floor areas span 43–99 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (April 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since April 2015. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Average to Very Poor.
Today's modelled estimate of £125,000 sits 60.3% above the 2015 sale of £78,000. 11 years since the last transfer (July 2015). At 57 m² it's 21.9% smaller than the typical home in the postcode (73 m² median across 14 EPCs).
Everything you need to know about 17 Alder Court
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
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Planning history
17 Alder Court 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
17 Alder Court valuation sits well clear of the typical sold price in this postcode.
£125,000
Modelled from EPC, postcode comparables.
£78,000
Recorded with HM Land Registry.
Sales timeline
16 July 2015Most recent
£78,000
Median price across the last 5 sales in NN3 8UQ: £143,000 (2021–2017).
Nearby sales in NN3 8UQ
Versus other Alder Court homes
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
57 m²
Street avg 54 m²
CO₂ Emissions
2.5 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 17 Alder Court
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Waterpump Court — bus stop.
Closest school
0.4 km
Thorplands Primary School. 27 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
52.7dB
Night-time· 23:00 – 07:00
43.0dB