18 Ashdown Place is a semi-detached house in Corby (NN17 1FH). It has a recorded floor area of 25 m² (around 269 sq ft), construction records dating it to 1996-2002 and council tax band A. At 25 m² this is the smallest unit on EPC record across the building (25–69 m²). The building's EPC ratings span F to C across 28 units on file. The latest certificate (March 2025) shows a D (score 56), a step below the typical UK home. Earlier certificates rated it C (May 2015); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good and lighting went from Average to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would push it to C (score 78). Main heating runs on to be used only when there is no heating/hot.
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £112,000 sits 180% above the 2015 sale of £40,000. On a £-per-square-foot basis, the last sale (£149/sq ft) was about 41.2% above the typical sold price in the postcode. 11 years since the last transfer (September 2015). At 25 m² it's 26.5% smaller than the typical home in the postcode (34 m² median across 27 EPCs).
No planning applications are recorded against 18 Ashdown Place, Corby, NN17 1FH. The full report also covers planning activity across the surrounding area.
Full planning data for 18 Ashdown Place, Corby, NN17 1FH
Every application and decision on this property and nearby, in full, in the report.
Sale price has at least doubled since 1999.
£112,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 16 years.
£40,000
Growth on file: 5.7% per year over 16 years.
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On floor area, 18 Ashdown Place runs well behind the street norm.
Price per m²
£1,600
Street avg £1,490
Floor Area
25 m²
Street avg 36 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
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
0.0 km

Daytime· 07:00 – 23:00
49.3dB

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Changes detected from historical EPC data
Heating system changed
Window efficiency improved
Floor insulation added or improved
More low energy lighting installed
4 September 2015Most recent
£40,000
+142.4%over 15 years16 September 1999
£16,500
Median price across the last 5 sales in NN17 1FH: £73,333 (2024–2018).
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
2.1 t/year
Street avg 2.5 t/year
NN17 1XF
Ashdown Place — bus stop.
Closest school
0.2 km
Our Lady of Walsingham Catholic Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
38.6dB