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. Across 2016–2021, sale prices on this property compounded at 76.4% per year. On a £-per-square-foot basis, the last sale (£249/sq ft) was about 71.2% above the typical sold price in the postcode. Sold September 2021 for £435,000. 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This certificate is over 10 years old and is no longer valid.Expired 30 Oct 2025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
Certificate validity
Expired on 30 October 2025
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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 has more than quadrupled in price since its earliest registered sale in 2016.
£456,000
Modelled from EPC, postcode comparables and a sale-price growth of 76.4% per year over 5 years.
£435,000
Growth on file: 76.4% per year over 5 years.
Sales timeline
27 September 2021Most recent
£435,000
+1640.0%27 September 2021
£25,000
+2.0%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
£154
Street avg £2,153
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
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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
172/mo
Falling 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







