17 Barnwell Court, Mawsley, Kettering, NN14 1FG
About 17 Barnwell Court
17 Barnwell Court is an end-of-terrace house in Mawsley, Kettering, Kettering (NN14 1FG). It has a recorded floor area of 36 m² (around 388 sq ft) and construction records dating it to 2025. At 36 m² this is the smallest unit on EPC record across the building (36–93 m²). On EPC score it ranks last in the building (70 versus a best of 80). The latest certificate (September 2025) shows a C (score 70). The rating has held steady at C across 3 certificates since September 2025. Main heating runs on electricity: electricity, unspecified tariff.
At 36 m² it sits well below the postcode median (59 m² across 10 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 2 approved, 2 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. Today's modelled estimate of £138,000 is 15% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 44.3% above the typical sold price in the postcode. Last sale on file: £120,000 in June 2024.
Energy performance
17 Barnwell Court's carbon output is low for the local stock.
EPC Rating
Get a survey for this property
Snagging Report
Because the property was built within the last two years, we believe a snagging report is more appropriate for this property than a home survey.
Planning history
A change of use to residential application was refused at 17 Barnwell Court in 2024.
4 applications on record at 17 Barnwell Court, Mawsley, Kettering, NN14 1FG
- Sept 2020Change of UseOutcome in report
Change of use from office space to 2 no. flats
- Documents
- 9 docs on file
- Reference
- KET/2020/0426
- More recent applications — locked
- Change of UseMar 2025Decision
- Change of UseDec 2024Decision
+ 1 more application in the report
Unlock 17 Barnwell Court, Mawsley, Kettering, NN14 1FG's full planning history
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- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 1 notable nearby
- The 55 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£138,000
Modelled from EPC, postcode comparables.
£120,000
Recorded with HM Land Registry.
Sales timeline
20 June 2024Most recent
£120,000
Median price across the last 5 sales in NN14 1FG: £142,800 (2025–2022).
Nearby sales in NN14 1FG
10 Barnwell Court, Mawsley, Kettering, NN14 1FG
Sold Apr 2025
£142,8008 Barnwell Court, Mawsley, Kettering, NN14 1FG
Sold Oct 2024
£135,0003 Barnwell Court, Mawsley, Kettering, NN14 1FG
Sold Jan 2024
£122,50012 Barnwell Court, Mawsley, Kettering, NN14 1FG
Sold Nov 2022
£175,00018 Barnwell Court, Mawsley, Kettering, NN14 1FG
Sold Oct 2022
£180,333
Versus other Barnwell Court homes
17 Barnwell Court outperforms the street on price per m² by a wide margin.
Price per m²
£3,333
Street avg £2,375
Floor Area
36 m²
Street avg 62 m²
CO₂ Emissions
0.4 t/year
Street avg 1.8 t/year
Years Held
2 years
Street avg 5 years
Similar properties nearby
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1 Browns Close, Mawsley
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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
Barnwell Court — bus stop.
Closest school
0.2 km
Mawsley Primary School. 3 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
43.8dB

Night-time· 23:00 – 07:00
35.8dB







