18a, Clopton, Kettering, NN14 3DZ
About 18a
18a is a detached house in Clopton, Kettering, Kettering (NN14 3DZ). It has a recorded floor area of 162 m² (around 1744 sq ft). The latest certificate (October 2015) returns an A (score 96), the top energy band on the EPC scale. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from October 2015, so improvements made since then won't be reflected.
At 162 m² it's 24.1% larger than the typical home in the postcode (131 m² median across 26 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £467,000 sits 1768% above the 2021 sale of £25,000. On a £-per-square-foot basis, the last sale (£14/sq ft) was about 89.5% below the postcode norm. Sold September 2021 for £25,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
18a ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 30 Oct 2025
EPC Rating
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Planning history
18a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
18a's modelled value sits at over four times its earliest registered sale price (2016).
£467,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.4% per year over 5 years.
£25,000
Growth on file: 0.4% per year over 5 years.
Sales timeline
27 September 2021Most recent
£25,000
-94.3%27 September 2021
£435,000
+1675.5%over 5 years1 September 2016
£24,500
Median price across the last 5 sales in NN14 3DZ: £475,000 (2024–2021).
Nearby sales in NN14 3DZ
Versus the street
On epc rating, 18a stands well clear of the street.
Price per m²
£2,685
Street avg £2,122
Floor Area
162 m²
Street avg 200 m²
CO₂ Emissions
0.4 t/year
Street avg 10.1 t/year
Years Held
5 years
Street avg 12 years
Similar properties nearby
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1 Clopton Hall, Clopton
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1, Clopton
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1 Fermyn Close, Brigstock
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1 Bushy Lawn Bungalow, Brigstock
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1 Braybrooks, Brigstock
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1 Acorn Close, Islip
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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
Berry Green Park — bus stop.
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
45.7dB

Night-time· 23:00 – 07:00
38.0dB







