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Get started135 Warkton Lane is a detached house in Barton Seagrave, Kettering, Kettering (NN15 5AP). It has a recorded floor area of 188 m² (around 2024 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (April 2013) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from April 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £479,000 is 39.9% above the 2015 sale price. 11 years since the last transfer (June 2015).
135 Warkton Lane's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 30 Apr 2023
Sale price has at least doubled since 1998.
£479,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 17 years.
£342,500
Growth on file: 5.9% per year over 17 years.
135 Warkton Lane outperforms the street on floor area by a wide margin.
Price per m²
£1,822
Street avg £2,406
Floor Area
188 m²
Street avg 161 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

26 June 2015Most recent
£342,500
+163.5%over 17 years19 June 1998
£130,000
Median price across the last 5 sales in NN15 5AP: £449,000 (2025–2017).
149 Warkton Lane Barton Seagrave Kettering
Sold Nov 2025
127 Warkton Lane Barton Seagrave Kettering
Sold Aug 2025
147 Warkton Lane Barton Seagrave Kettering
Sold Jul 2023
131 Warkton Lane Barton Seagrave Kettering
Sold Sept 2020
123 Warkton Lane Barton Seagrave Kettering
Sold Mar 2013
Street avg 7 rooms
CO₂ Emissions
7.4 t/year
Street avg 6.4 t/year
NN15 5WF
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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