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Get startedAnnexe is a semi-detached house in Ravensthorpe, Northampton, Northampton (NN6 8EY). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1996-2002 and council tax band A. The latest certificate (June 2022) shows a C (score 73). When first surveyed in March 2010 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Poor to Very Good. Main heating runs on oil.
At 44 m² it sits well below the postcode median (137 m² across 11 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Annexe ranks among the most efficient homes in the postcode for energy use.
Annexe 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.
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.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
43.4dB

Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency improved
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in NN6 8EY: £535,000 (2025–2022).
15 Church Gardens Ravensthorpe Northampton
Sold Oct 2025
2 Church Gardens Ravensthorpe Northampton
Sold Aug 2023
21 Church Gardens Ravensthorpe Northampton
Sold Jun 2023
1 Church Gardens Ravensthorpe Northampton
Sold Feb 2023
10 Church Gardens Ravensthorpe Northampton
Sold Apr 2022
NN6 8GA
St Denys's Church — bus stop.
Closest school
2.3 km
East Haddon Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
36.0dB