Flat 4, 4 St Giles Street, Northampton, NN1 1JA
About Flat 4
Flat 4 is a detached house in Northampton (NN1 1JA). It has a recorded floor area of 70 m² (around 753 sq ft) and construction records dating it to 2022. At 70 m² this is the largest unit on EPC record across the building (39–70 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (66 versus a best of 70). The latest certificate (January 2023) shows a D (score 66), on the cusp of jumping into the C band. Main heating runs on electricity: electricity, unspecified tariff.
At 70 m² the property is well over the postcode median (39 m² across 8 EPCs), placing it in the larger end of the local stock.
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Energy performance
EPC Rating
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Planning history
Flat 4 has no planning applications on record.
But the area is active
45 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 4 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£196,000
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 NN1 1JA: £210,000 (2023–2017).
Versus other St Giles Street homes
On floor area, Flat 4 stands well clear of the street.
EPC Rating
66 (D)
Street avg 62 (D)
Floor Area
70 m²
Street avg 47 m²
CO₂ Emissions
2.6 t/year
Street avg 2.3 t/year
Everything you need to know about Flat 4
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
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Post Office — bus stop.
Closest school
0.8 km
Spring Lane Primary School. 32 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
57.5dB

Night-time· 23:00 – 07:00
48.3dB






