29 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
About 29 Cottesmore Avenue
29 Cottesmore Avenue is a four-bedroom detached house in Barton Seagrave, Kettering, Kettering (NN15 6QU). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2018) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £363,000 is 29.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 27.2% above the typical sold price in the postcode. Last sale on file: £280,000 in April 2019.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenRear
- GarageSingle
Building
- Extension potentialPossible
Energy performance
29 Cottesmore Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
29 Cottesmore Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 29 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
- Jun 2020ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension
- Documents
- 5 docs on file
- Reference
- KET/2020/0276
Unlock 29 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU'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- Every decision — granted, refused or withdrawn (1 on record)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 3 notable nearby
- The 5 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
29 Cottesmore Avenue valuation sits well clear of the typical sold price in this postcode.
£363,000
Modelled from EPC, postcode comparables.
£280,000
Recorded with HM Land Registry.
Sales timeline
25 April 2019Most recent
£280,000
Median price across the last 5 sales in NN15 6QU: £302,500 (2025–2024).
Nearby sales in NN15 6QU
39 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
Sold Mar 2025
£302,50019 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
Sold Feb 2025
£328,00041 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
Sold Nov 2024
£300,00053 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
Sold Oct 2024
£300,0007 Cottesmore Avenue, Barton Seagrave, Kettering, NN15 6QU
Sold Sept 2024
£405,000
Versus other Cottesmore Avenue homes
On epc rating, 29 Cottesmore Avenue runs well behind the street norm.
Price per m²
£2,692
Street avg £2,793
Floor Area
104 m²
Street avg 112 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
7.9 t/year
Street avg 5.0 t/year
Similar properties nearby
1 Brington Drive, Barton Seagrave
NN15 6UW
1 Beaufort Drive, Barton Seagrave
NN15 6SF
1 Balmoral Court
NN15 6XL
1 Abbots Close
NN15 6GZ
1 Barron Close
NN15 6HQ
1 Bishops Drive
NN15 6AJ
1 Belgrave Close, Barton Seagrave
NN15 6TL
1 Abbots Way
NN15 6FW
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cottersmore Avenue — bus stop.
Closest school
0.4 km
Barton Seagrave Primary School. 15 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
55.2dB

Night-time· 23:00 – 07:00
45.3dB







