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Get started127 Warkton Lane is a four-bedroom detached house in Barton Seagrave, Kettering, Kettering (NN15 5AP). It has a recorded floor area of 220 m² (around 2368 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (June 2024) shows a C (score 69), just inside the C band. When first surveyed in June 2012 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 81).
Sale prices here have outpaced England HPI: 4.1% per year against 0.2% for the wider region. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 19.3% above the typical sold price in the postcode. At 220 m² the property is well over the postcode median (164 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). It changed hands recently, sold August 2025 for £478,000. One planning record on file: an extension approved in 2012. Past consents include an extension, meaningful when judging how the property has evolved.
127 Warkton Lane's carbon output runs well above what efficient homes in the postcode produce.
127 Warkton Lane has an approved single-storey front extension on the planning record.
Extension: Single storey · Front of property
First floor front extension
Latest sale on 127 Warkton Lane was the highest on Land Registry record across the postcode.
£486,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 11 years.
£478,000
Growth on file: 4.1% per year over 11 years.
Floor Area for 127 Warkton Lane runs comfortably ahead of the street norm.
Price per m²
£2,173
Street avg £2,355
Floor Area
220 m²
Street avg 157 m²
Habitable Rooms
7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
45.5dB

Changes detected from historical EPC data
Hot water system upgraded
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
1 August 2025Most recent
£478,000
+23.4%over 7 years17 August 2017
£387,500
+25.0%over 2 years21 November 2014
£310,000
Median price across the last 5 sales in NN15 5AP: £420,000 (2025–2013).
149 Warkton Lane Barton Seagrave Kettering
Sold Nov 2025
147 Warkton Lane Barton Seagrave Kettering
Sold Jul 2023
131 Warkton Lane Barton Seagrave Kettering
Sold Sept 2020
135 Warkton Lane Barton Seagrave Kettering
Sold Jun 2015
123 Warkton Lane Barton Seagrave Kettering
Sold Mar 2013
Street avg 7 rooms
CO₂ Emissions
7.5 t/year
Street avg 6.4 t/year
NN15 5FU
42 St Stephens Road — bus stop.
Closest school
0.9 km
Millbrook Junior School. 17 schools nearby.
Night-time· 23:00 – 07:00
36.5dB
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