33 Fortress Close is a five-bedroom detached house in Weldon, Corby, Corby (NN17 3LY). It has a recorded floor area of 116 m² (around 1249 sq ft). The latest certificate (April 2018) returns a B (score 83), comfortably above the UK average. The rating has held steady at B across 2 certificates since April 2018. The recommended improvements would push it to A (score 92).
Sale prices here have outpaced England HPI: 5% per year against 0% for the wider region. At 116 m² the property is well over the postcode median (72 m² across 33 EPCs), placing it in the larger end of the local stock. Last sale on file: £345,000 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
No planning applications are recorded against 33 Fortress Close, Weldon, Corby, NN17 3LY. The full report also covers planning activity across the surrounding area.
Full planning data for 33 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.
£377,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 4 years.
£345,000
Growth on file: 5.0% per year over 4 years.
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Detailed analysis
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Floor Area for 33 Fortress Close runs comfortably ahead of the street norm.
Price per m²
£2,974
Street avg £3,190
Floor Area
116 m²
Street avg 74 m²
CO₂ Emissions
2.0 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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8 August 2022Most recent
£345,000
+23.2%over 4 years27 April 2018
£279,995
Median price across the last 5 sales in NN17 3LY: £253,000 (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 1.3 t/year
Years Held
4 years
Street avg 6 years
NN17 3ED
Woodlands Road — bus stop.
Closest school
0.5 km
Weldon Village Academy. 4 schools nearby.
Night-time· 23:00 – 07:00
40.0dB