Southgate House 25a, Flat 1, Henry Bird Way, Northampton, NN4 8GE
About Southgate House 25a
Southgate House 25a is a semi-detached house in Northampton (NN4 8GE). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 1996-2002. At 34 m² this is the smallest unit on EPC record across Southgate House 25a (34–91 m²). On EPC score it ranks last in the building (69 versus a best of 74). The latest certificate (September 2020) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since September 2020.
At 34 m² it sits well below the postcode median (56 m² across 69 EPCs), making it one of the more compact homes locally.
Everything you need to know about Southgate House 25a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Southgate House 25a has no planning applications on record.
But the area is active
33 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Southgate House 25a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£120,000
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 8GE: £130,000 (2025–2024).
Nearby sales in NN4 8GE
Flat 9, 21 Henry Bird Way, Northampton, NN4 8GE
Sold Apr 2025
£145,000Flat 16, 27 Henry Bird Way, Northampton, NN4 8GE
Sold Mar 2025
£155,000Flat 4, 21 Henry Bird Way, Northampton, NN4 8GE
Sold Oct 2024
£109,500Becketts Court, Flat 14, 23 Henry Bird Way, Northampton, NN4 8GE
Sold Apr 2024
£112,500Flat 10, 27 Henry Bird Way, Northampton, NN4 8GE
Sold Apr 2024
£130,000
Versus other Henry Bird Way homes
On floor area, Southgate House 25a runs well behind the street norm.
EPC Rating
69 (C)
Street avg 77 (C)
Floor Area
34 m²
Street avg 57 m²
CO₂ Emissions
1.7 t/year
Street avg 2.4 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about Southgate House 25a
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

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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Old Towcester Road — bus stop.
Closest school
1.0 km
Queen Eleanor Primary Academy. 25 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
55.8dB

Night-time· 23:00 – 07:00
47.2dB






