14, Grafton Underwood, Kettering, NN14 3AA
About 14
14 is an end-of-terrace house in Grafton Underwood, Kettering, Kettering (NN14 3AA). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (January 2021) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2010. Between certificates, lighting went from Very Poor to Good and main heating went from Poor to Average. The recommended improvements would lift it to A (score 100), a 4-band jump. Main heating runs on electricity.
At 65 m² it's 23.5% smaller than the typical home in the postcode (85 m² median across 25 EPCs). Today's modelled estimate of £274,000 is 40.5% above the 2021 sale price. Most recent transfer: April 2021 at £195,000. 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 2026.
Energy performance
14's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at 14, Grafton Underwood, Kettering, NN14 3AA
- Mar 2026RenovationHeritageOutcome in report
Reinstatement of thatch roof, roof structure and internal repairs following fire damage
- Documents
- 19 docs on file
- Reference
- 25/01836/LBC
Unlock 14, Grafton Underwood, Kettering, NN14 3AA'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- Every decision — granted, refused or withdrawn (1 on record)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, plus 1 notable nearby
- The 19 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.
£274,000
Modelled from EPC, postcode comparables.
£195,000
Recorded with HM Land Registry.
Sales timeline
29 April 2021Most recent
£195,000
Median price across the last 5 sales in NN14 3AA: £372,000 (2025–2024).
Nearby sales in NN14 3AA
25, Grafton Underwood, Kettering, NN14 3AA
Sold Jul 2025
£480,00027, Grafton Underwood, Kettering, NN14 3AA
Sold Mar 2025
£375,00033, Grafton Underwood, Kettering, NN14 3AA
Sold Mar 2025
£315,00049, Grafton Underwood, Kettering, NN14 3AA
Sold Jan 2025
£372,00032, Grafton Underwood, Kettering, NN14 3AA
Sold Nov 2024
£255,000
Versus the street
Floor Area for 14 lags the street by a wide margin.
Price per m²
£3,000
Street avg £3,669
Floor Area
65 m²
Street avg 94 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
7.5 t/year
Street avg 6.9 t/year
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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
0.1 km
Post Office — bus stop.
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
43.6dB

Night-time· 23:00 – 07:00
35.7dB







