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Get started9 Caswell Close is a four-bedroom detached house in Kettering (NN15 7LU). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (January 2013) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since January 2010. Between certificates, roof efficiency went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87). The latest certificate is from January 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £398,000 is 24.4% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£198/sq ft) was about 20% above the typical sold price in the postcode. On the market in November 2016 and unlisted since — roughly 9 years.
9 Caswell Close's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 23 Jan 2023
9 Caswell Close valuation sits well clear of the typical sold price in this postcode.
£398,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 3 years.
£320,000
Growth on file: 8.2% per year over 3 years.
Floor Area for 9 Caswell Close runs comfortably ahead of the street norm.
Price per m²
£2,133
Street avg £1,997
Floor Area
150 m²
Street avg 138 m²
Habitable Rooms
8 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sunley Court — bus stop.

Daytime· 07:00 – 23:00
52.5dB

Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Roof insulation improved
Floor insulation added or improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 November 2016Most recent
£320,000
+28.0%over 3 years11 October 2013
£250,000
Median price across the last 5 sales in NN15 7LU: £365,000 (2025–2020).
Street avg 8 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
NN15 7RA
Closest school
0.5 km
Hawthorn Community Primary School. 22 schools nearby.
Night-time· 23:00 – 07:00
43.0dB
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