21 Cromwell Court, Wellingborough, NN8 1JZ
About 21 Cromwell Court
21 Cromwell Court is a semi-detached house in Wellingborough (NN8 1JZ). It has a recorded floor area of 26 m² (around 280 sq ft), construction records dating it to 2007-2011 and council tax band A. At 26 m² this is the smallest unit on EPC record across the building (26–65 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (February 2023) shows a C (score 79), near the top of the C band. The rating has held steady at C across 4 certificates since June 2011. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good.
At 26 m² it sits well below the postcode median (47 m² across 14 EPCs), making it one of the more compact homes locally.
Energy performance
21 Cromwell Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
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Planning history
21 Cromwell Court has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Cromwell Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£131,000
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.
Versus other Cromwell Court homes
On floor area, 21 Cromwell Court runs well behind the street norm.
EPC Rating
79 (C)
Street avg 77 (C)
Floor Area
26 m²
Street avg 41 m²
CO₂ Emissions
0.7 t/year
Street avg 1.2 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
2 Ranelagh Road — bus stop.
Closest school
0.4 km
Victoria Primary Academy. 19 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
52.7dB

Night-time· 23:00 – 07:00
42.3dB







