20 Cartmel Place, Northampton, NN3 2AW
About 20 Cartmel Place
20 Cartmel Place is an end-of-terrace house in Northampton (NN3 2AW). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1967-1975 and council tax band A. At 39 m² this is the 3rd smallest of 19 units on EPC record in the building, where floor areas span 35–99 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (April 2016) shows a C (score 71). When first surveyed in June 2010 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good and main heating went from Poor to Good; while lighting dropped from Good to Average. The latest certificate is from April 2016, so improvements made since then won't be reflected.
At 39 m² it sits well below the postcode median (74 m² across 18 EPCs), making it one of the more compact homes locally.
Everything you need to know about 20 Cartmel Place
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Apr 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
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Planning history
20 Cartmel Place has no planning applications on record.
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Cartmel Place has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£120,000
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 NN3 2AW: £165,000 (2024–2016).
Nearby sales in NN3 2AW
Versus other Cartmel Place homes
On co₂ emissions, 20 Cartmel Place runs well behind the street norm.
EPC Rating
71 (C)
Street avg 73 (C)
Floor Area
39 m²
Street avg 38 m²
CO₂ Emissions
1.7 t/year
Street avg 1.3 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Everything you need to know about 20 Cartmel Place
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Broadmead Avenue — bus stop.
Closest school
0.3 km
Eastfield Academy. 36 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
48.5dB
Night-time· 23:00 – 07:00
38.1dB