1c, Flat 2, East Street, Northampton, NN1 5JZ
About 1c
1c is a mid-terrace house in Northampton (NN1 5JZ). It has a recorded floor area of 79 m² (around 850 sq ft) and construction records dating it to before 1900. At 79 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 55–83 m². The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (60 versus a worst of 48). The latest certificate (January 2023) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in February 2016 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Very Poor to Average and main heating went from Very Poor to Average. Main heating runs on electricity.
Everything you need to know about 1c
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1c's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 27 January 2033
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Heating controls changed
Hot water efficiency improved
Window efficiency improved
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
1c has no planning applications on record.
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1c has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£171,000
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 5JZ: £185,000 (2024–2023).
Nearby sales in NN1 5JZ
Versus other East Street homes
CO₂ Emissions for 1c lags the street by a wide margin.
EPC Rating
60 (D)
Street avg 58 (D)
Floor Area
79 m²
Street avg 57 m²
CO₂ Emissions
7.1 t/year
Street avg 3.6 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 1c
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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1c, Flat 3, East Street
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The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Melbourne Street — bus stop.
Closest school
0.2 km
Barry Primary School. 28 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
52.2dB
Night-time· 23:00 – 07:00
42.5dB