9 Fortress Close is a three-bedroom semi-detached house in Weldon, Corby, Corby (NN17 3LY). It has a recorded floor area of 69 m² (around 743 sq ft). The latest certificate (May 2018) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 96).
Sale prices here have outpaced England HPI: 3.2% per year against 0% for the wider region. Today's modelled estimate of £236,000 is 21% above the 2021 sale price. Sold February 2021 for £195,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
9 Fortress Close's carbon output is low for the local stock.
No planning applications are recorded against 9 Fortress Close, Weldon, Corby, NN17 3LY. The full report also covers planning activity across the surrounding area.
Full planning data for 9 Fortress Close, Weldon, Corby, NN17 3LY
Every application and decision on this property and nearby, in full, in the report.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.2% per year over 3 years.
£195,000
Growth on file: 3.2% per year over 3 years.
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CO₂ Emissions for 9 Fortress Close runs comfortably ahead of the street norm.
Price per m²
£2,826
Street avg £3,196
Floor Area
69 m²
Street avg 76 m²
CO₂ Emissions
1.1 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
47.9dB

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5 February 2021Most recent
£195,000
+8.9%over 2 years31 May 2018
£178,995
Median price across the last 5 sales in NN17 3LY: £255,000 (2025–2022).
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 1.4 t/year
Years Held
5 years
Street avg 6 years
NN17 3JX
Woodlands Road — bus stop.
Closest school
0.5 km
Weldon Village Academy. 4 schools nearby.
Night-time· 23:00 – 07:00
40.0dB