21 Nasmith Avenue is a two-bedroom mid-terrace house in Corby (NN17 1DR). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (March 2019) shows a C (score 70). When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Average and lighting went from Very Poor to Average. The recommended improvements would push it to B (score 86).
Sale prices here have outpaced England HPI: 10.7% per year against 0% for the wider region. Today's modelled estimate of £183,000 is 38.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£175/sq ft) was about 64.3% above the typical sold price in the postcode. Sold March 2019 for £132,000.
No planning applications are recorded against 21 Nasmith Avenue, Corby, NN17 1DR. The full report also covers planning activity across the surrounding area.
Full planning data for 21 Nasmith Avenue, Corby, NN17 1DR
Every application and decision on this property and nearby, in full, in the report.
21 Nasmith Avenue has more than quadrupled in price since its earliest registered sale in 1999.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.7% per year over 20 years.
£132,000
Growth on file: 10.7% per year over 20 years.
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On epc rating, 21 Nasmith Avenue stands well clear of the street.
Price per m²
£1,886
Street avg £1,611
Floor Area
70 m²
Street avg 68 m²
Habitable Rooms
4 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
0.1 km

Daytime· 07:00 – 23:00
48.3dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Roof insulation improved
More low energy lighting installed
29 March 2019Most recent
£132,000
+120.0%over 9 years25 August 2009
£60,000
+233.3%over 9 years17 September 1999
£18,000
Median price across the last 5 sales in NN17 1DR: £157,500 (2024–2017).
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 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.3 t/year
NN17 1UR
Nasmith Avenue — bus stop.
Closest school
0.2 km
Rockingham Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
39.1dB