21 Northampton Road, Broughton, Kettering, NN14 1NR
About 21 Northampton Road
21 Northampton Road is a three-bedroom semi-detached house in Broughton, Kettering, Kettering (NN14 1NR). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2016) shows an E (score 51), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 103), a 4-band jump. Records show the property has been extended at some point in its history.
Last sale on file: £280,000 in July 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: a loft conversion approved in 2021. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2007–2022, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£299/sq ft) was about 82.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Utility roomYes
- CloakroomYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Previously extendedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
1 application on record at 21 Northampton Road, Broughton, Kettering, NN14 1NR
- Jul 2021Loft ConversionOutlineOutcome in report
Loft conversion to include hip to gable conversion, dormer window to rear and 3 no. rooflights to front
- Documents
- 8 docs on file
- Reference
- NK/2021/0463
Unlock 21 Northampton Road, Broughton, Kettering, NN14 1NR's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Northampton Road has more than doubled in price since the earliest registered sale in 2007.
£300,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 15 years.
£280,000
Growth on file: 5.6% per year over 15 years.
Sales timeline
28 July 2022Most recent
£280,000
+51.4%over 7 years7 May 2015
£185,000
+20.9%over 6 years19 January 2009
£153,000
+22.4%over 1 year2 October 2007
£125,000
Median price across the last 5 sales in NN14 1NR: £239,995 (2024–2019).
Nearby sales in NN14 1NR
35 Northampton Road, Broughton, Kettering, NN14 1NR
Sold Jul 2024
£290,00051 Northampton Road, Broughton, Kettering, NN14 1NR
Sold Nov 2021
£182,00019 Northampton Road, Broughton, Kettering, NN14 1NR
Sold Nov 2021
£250,00017 Northampton Road, Broughton, Kettering, NN14 1NR
Sold Mar 2021
£239,99565 Northampton Road, Broughton, Kettering, NN14 1NR
Sold Nov 2019
£220,000
Versus other Northampton Road homes
21 Northampton Road outperforms the street on price per m² by a wide margin.
Price per m²
£3,218
Street avg £2,162
Floor Area
87 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Donaldson Avenue — bus stop.
Closest school
0.5 km
Broughton 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
50.3dB

Night-time· 23:00 – 07:00
41.3dB







