20c, Flat 20, St Edmunds Road, Northampton, NN1 5EA
About 20c
20c is a two-bedroom mid-terrace house in Northampton (NN1 5EA). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 1996-2002 and council tax band B. At 33 m² this is the smallest unit on EPC record across 20c (33–64 m²). The latest certificate (February 2019) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (March 2009); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good.
At 33 m² it sits well below the postcode median (52 m² across 20 EPCs), making it one of the more compact homes locally. Across 2005–2021, sale prices on this property compounded at -1.1% per year. Today's modelled estimate of £132,000 is 20% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 50% above the typical sold price in the postcode. Last sale on file: £110,000 in July 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
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
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's sale-price growth has lagged the wider UK trajectory across its history on file.
£132,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.1% per year over 16 years.
£110,000
Growth on file: -1.1% per year over 16 years.
Sales timeline
11 July 2021Most recent
£110,000
-17.0%over 16 years31 March 2005
£132,500
Median price across the last 3 sales in NN1 5EA: £120,000 (2015–2005).
Versus other St Edmunds Road homes
Floor Area for 20c lags the street by a wide margin.
EPC Rating
76 (C)
Street avg 77 (C)
Floor Area
33 m²
Street avg 54 m²
CO₂ Emissions
1.1 t/year
Street avg 1.5 t/year
Habitable Rooms
3 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






