20a, Flat 3, St Edmunds Road, Northampton, NN1 5EA
About 20a
20a is an end-of-terrace house in Northampton (NN1 5EA). It has a recorded floor area of 52 m² (around 560 sq ft) and construction records dating it to 2007 onwards. At 52 m² this is the smallest unit on EPC record across 20a (52–54 m²). On EPC score it ranks first in the building (80 versus a worst of 75). The latest certificate (June 2019) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since June 2009. Between certificates, lighting went from Good to Very Good.
Energy performance
20a's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 14 June 2029
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
20a 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
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£154,000
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
On epc rating, 20a stands well clear of the street.
EPC Rating
80 (C)
Street avg 76 (C)
Floor Area
52 m²
Street avg 53 m²
CO₂ Emissions
1.2 t/year
Street avg 1.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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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







