147 The Slips, Great Harrowden, Wellingborough, NN9 5AE
About 147 The Slips
147 The Slips is a detached house in Great Harrowden, Wellingborough, Wellingborough (NN9 5AE). It has a recorded floor area of 244 m² (around 2626 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (October 2019) shows an F (score 27), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 3-band jump. Main heating runs on oil.
Today's modelled estimate of £764,000 is 14.2% below the 2021 sale of £890,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. Sold June 2021 for £890,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2010.
Energy performance
147 The Slips's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
1 application on record at 147 The Slips, Great Harrowden, Wellingborough, NN9 5AE
- May 2010AmendmentOutcome in report
Application for a Lawful Development Certificate for an existing use - to continue to use premises for light industrial and offices falling within class B1
Retrospective- Documents
- 1 doc on file
- Reference
- WP/2010/0142
Unlock 147 The Slips, Great Harrowden, Wellingborough, NN9 5AE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 1 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£764,000
Modelled from EPC, postcode comparables.
£890,000
Recorded with HM Land Registry.
Sales timeline
29 June 2021Most recent
£890,000
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Cape Durasteel Ltd — bus stop.
Closest school
1.3 km
The Glenvale Church of England Primary School. 11 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
46.5dB

Night-time· 23:00 – 07:00
39.3dB







