20 High Street is a three-bedroom mid-terrace house in Weldon, Corby, Corby (NN17 3JJ). It has a recorded floor area of 76 m² (around 814 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (May 2009) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it C (April 2009); the latest reading is 2 bands lower. Between certificates, window efficiency went from Average to Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Poor. The recommended improvements would push it to D (score 60). Main heating runs on lpg. The latest certificate is from May 2009, so improvements made since then won't be reflected.
Untraded for 22 years, with the last transfer in May 2004. Sale prices here have outpaced England HPI: 4.1% per year against 0% for the wider region. Today's modelled estimate of £253,000 sits 76.9% above the 2004 sale of £143,000. At 76 m² it's 26.6% smaller than the typical home in the postcode (103 m² median across 13 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
20 High Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 22 May 2019
No planning applications are recorded against 20 High Street, Weldon, Corby, NN17 3JJ. The full report also covers planning activity across the surrounding area.
Full planning data for 20 High Street, Weldon, Corby, NN17 3JJ
Every application and decision on this property and nearby, in full, in the report.
20 High Street changed hands twice within eighteen months — unusual for the area.
£253,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 1 year.
£143,000
Growth on file: 4.1% per year over 1 year.
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Detailed analysis
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On years held, 20 High Street stands well clear of the street.
Price per m²
£1,891
Street avg £2,490
Floor Area
76 m²
Street avg 116 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Church View — bus stop.

Daytime· 07:00 – 23:00
51.1dB

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Changes detected from historical EPC data
Fuel source changed
Hot water efficiency decreased
Window efficiency improved
Floor insulation added or improved
14 May 2004Most recent
£143,000
+6.0%over 1 year6 December 2002
£134,950
Median price across the last 5 sales in NN17 3JJ: £425,000 (2024–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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CO₂ Emissions
3.0 t/year
Street avg 5.3 t/year
NN17 3BL
Closest school
0.2 km
Weldon Church of England Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
43.1dB