7a is a detached house in Gretton, Corby, Corby (NN17 3DL). It has a recorded floor area of 92 m² (around 990 sq ft). The latest certificate (October 2017) returns a B (score 83), comfortably above the UK average. The recommended improvements would push it to A (score 94).
Sale prices here have outpaced England HPI: 4% per year against 0% for the wider region. Today's modelled estimate of £454,000 is 10.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£414/sq ft) was about 94.8% above the typical sold price in the postcode. At 92 m² it sits well below the postcode median (135 m² across 12 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: November 2023 at £410,000.
7a ranks among the most efficient homes in the postcode for energy use.
7a has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Lawful Development Certificate for proposed single storey rear extension
7a valuation sits well clear of the typical sold price in this postcode.
£454,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 5 years.
£410,000
Growth on file: 4.0% per year over 5 years.
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On price per m², 7a stands well clear of the street.
Price per m²
£4,457
Street avg £2,711
Floor Area
92 m²
Street avg 140 m²
CO₂ Emissions
1.6 t/year
Street avg 7.5 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
0.1 km

Daytime· 07:00 – 23:00
44.2dB

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Full planning data for 7a, Caistor Road, Gretton, Corby, NN17 3DL
Every application and decision on this property and nearby, in full, in the report.
6 November 2023Most recent
£410,000
+22.4%over 5 years7 September 2018
£335,000
Median price across the last 5 sales in NN17 3DL: £445,000 (2023–2020).
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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Years Held
3 years
Street avg 8 years
NN17 3EF
Gretton Village Hall — bus stop.
Closest school
0.4 km
Gretton Primary Academy. 1 school nearby.
Night-time· 23:00 – 07:00
36.2dB