20c, Flat 18, St Edmunds Road, Northampton, NN1 5EA
About 20c
20c is a mid-terrace house in Northampton (NN1 5EA). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 1991-1995. The latest certificate (November 2019) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (November 2008); the latest reading is one band lower. Between certificates, hot-water efficiency went from Average to Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Average. At 38 m² this is the 2nd smallest of 10 units on EPC record in 20c, where floor areas span 33–64 m².
At 38 m² it's 26.9% smaller than the typical home in the postcode (52 m² median across 20 EPCs).
Everything you need to know about 20c
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Energy performance
20c's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
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Planning history
20c has no planning applications on record.
But the area is active
49 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20c 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 5 sales in NN1 5EA: £120,000 (2021–2005).
Versus other St Edmunds Road homes
20c is notably below the street on habitable rooms.
EPC Rating
76 (C)
Street avg 77 (C)
Floor Area
38 m²
Street avg 54 m²
CO₂ Emissions
1.2 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 20c
The true value, the hidden risks and the full sale history, in one 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
0.2 km
Abington Square — bus stop.
Closest school
0.4 km
Vernon Terrace Primary School. 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
53.7dB

Night-time· 23:00 – 07:00
43.3dB






