40 Gilchrist Avenue is a semi-detached house in Corby (NN17 1BA). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2024) shows a C (score 78), near the top of the C band. When first surveyed in June 2023 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Average to Good and window efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 88).
Sale prices here have outpaced England HPI: 2% per year against 0% for the wider region. Today's modelled estimate of £214,000 sits 64.6% above the 2023 sale of £130,000. On a £-per-square-foot basis, the last sale (£128/sq ft) was about 18.3% above the typical sold price in the postcode. At 94 m² the property is well over the postcode median (64 m² across 35 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs). Most recent transfer: December 2023 at £130,000.
No planning applications are recorded against 40 Gilchrist Avenue, Corby, NN17 1BA. The full report also covers planning activity across the surrounding area.
Full planning data for 40 Gilchrist Avenue, Corby, NN17 1BA
Every application and decision on this property and nearby, in full, in the report.
40 Gilchrist Avenue changed hands twice within eighteen months — unusual for the area.
£214,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 1 year.
£130,000
Growth on file: 2.0% per year over 1 year.
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40 Gilchrist Avenue outperforms the street on epc rating by a wide margin.
Price per m²
£1,383
Street avg £1,577
Floor Area
94 m²
Street avg 65 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
(Lloyds) Franklin Fields — bus stop.

Daytime· 07:00 – 23:00
50.7dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
14 December 2023Most recent
£130,000
+2.0%22 September 2023
£127,500
Median price across the last 5 sales in NN17 1BA: £167,500 (2024–2019).
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
2.4 t/year
Street avg 3.6 t/year
NN17 1UR
Closest school
0.2 km
Rockingham Primary School. 14 schools nearby.
Night-time· 23:00 – 07:00
41.9dB