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).
Energy performance
20c's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 23 November 2029
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
20c 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
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 3 sales in NN1 5EA: £120,000 (2015–2005).
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
Similar properties nearby
2 4, Flat 3, Edith Street
NN1 5EP
2 4, Flat 4, Edith Street
NN1 5EP
2 4, Flat 5, Edith Street
NN1 5EP
2 4, Flat 6, Edith Street
NN1 5EP
2 4, Flat 2, Edith Street
NN1 5EP
2 4, Flat 8, Edith Street
NN1 5EP
2 4, Flat 3, Denmark Road
NN1 5QR
1d, Flat 3, York Road
NN1 5QG
The neighbourhood at a glance
Crime
571/mo
Steady 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







