1b, Flat 10, Derby Road, Northampton, NN1 4JU
About 1b
1b is a semi-detached house in Northampton (NN1 4JU). It has a recorded floor area of 43 m² (around 463 sq ft) and construction records dating it to 2003-2006. The latest certificate (March 2023) returns a B (score 83), comfortably above the UK average. When first surveyed in March 2012 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average, lighting went from Average to Very Good and main heating went from Very Poor to Poor. Main heating runs on electricity.
On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 1b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1b ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
More low energy lighting 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 £820 · Includes VAT
Planning history
1b has no planning applications on record.
But the area is active
65 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£138,000
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 2 sales in NN1 4JU: £91,500 (2016–2015).
Versus other Derby Road homes
On floor area, 1b runs well behind the street norm.
EPC Rating
83 (B)
Street avg 74 (C)
Floor Area
43 m²
Street avg 53 m²
CO₂ Emissions
1.5 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 1b
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
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Racecourse Pavillion — bus stop.
Closest school
0.4 km
Stimpson Avenue Academy. 34 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
51.3dB
Night-time· 23:00 – 07:00
41.5dB