11a is a four-bedroom detached house in Weldon, Corby, Corby (NN17 3HW). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2019) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 82).
Sale prices here have outpaced England HPI: 5.3% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 85.3% above the typical sold price in the postcode. One planning record on file: an extension approved in 2025. Past consents include an extension, a conservatory and partial demolition, meaningful when judging how the property has evolved. Sold December 2021 for £445,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
11a has more than doubled in price since the earliest registered sale in 2002.
£484,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 19 years.
£445,000
Growth on file: 5.3% per year over 19 years.
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Price per m² for 11a runs comfortably ahead of the street norm.
Price per m²
£3,477
Street avg £2,540
Floor Area
128 m²
Street avg 191 m²
Habitable Rooms
6 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Water Lane — bus stop.

Daytime· 07:00 – 23:00
53.0dB

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Unlock the certificate's suggested upgrades and estimated costs in the full report
Extension: Single storey · Rear of property
The demolition of an existing rear single story conservatory and the erection of a new masonry built single story rear extension with a pitched roof, including excavating for new foundations, and knock throughs with the existing property across the full width at the rear of the property.
Full planning data for 11a, Chapel Road, Weldon, Corby, NN17 3HW
Every application and decision on this property and nearby, in full, in the report.
17 December 2021Most recent
£445,000
+169.7%over 19 years2 August 2002
£165,000
Median price across the last 5 sales in NN17 3HW: £311,175 (2025–2021).
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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Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 7.5 t/year
NN17 3EP
Closest school
0.2 km
Weldon Church of England Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
44.6dB