11, Grafton Underwood, Kettering, NN14 3AA
About 11
11 is a semi-detached house in Grafton Underwood, Kettering, Kettering (NN14 3AA). It has a recorded floor area of 77 m² (around 825 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2011) shows a D (score 60), on the cusp of jumping into the C band. Main heating runs on oil. The latest certificate is from August 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £350,000 is 34.6% above the 2019 sale price. Sold June 2019 for £260,000.
Energy performance
11's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Aug 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
11 has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£350,000
Modelled from EPC, postcode comparables.
£260,000
Recorded with HM Land Registry.
Sales timeline
3 June 2019Most recent
£260,000
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
11 outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,393
Street avg £3,653
Floor Area
77 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 7.0 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







