1b, Billington Street, Northampton, NN1 4LH
About 1b
1b is a mid-terrace house in Northampton (NN1 4LH). It has a recorded floor area of 24 m² (around 258 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2018) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since November 2017. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Average and lighting went from Poor to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
At 24 m² it sits well below the postcode median (50 m² across 16 EPCs), making it one of the more compact homes locally.
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Heating system upgraded to a more efficient system
Heating controls changed
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, 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.
£135,000
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 3 sales in NN1 4LH: £132,000 (2024–2007).
Versus other Billington Street homes
Floor Area for 1b lags the street by a wide margin.
EPC Rating
65 (D)
Street avg 62 (D)
Floor Area
24 m²
Street avg 47 m²
CO₂ Emissions
2.3 t/year
Street avg 2.8 t/year
Habitable Rooms
1 rooms
Street avg 2 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
Similar properties nearby
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
0.1 km
Billington Street — bus stop.
Closest school
0.2 km
Stimpson Avenue Academy. 30 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
52.4dB
Night-time· 23:00 – 07:00
42.5dB