9 Kirby Road is a four-bedroom detached house in Gretton, Corby, Corby (NN17 3DB). It has a recorded floor area of 335 m² (around 3606 sq ft), construction records dating it to 2003-2006 and council tax band G. The latest certificate (March 2019) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since November 2008. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 8% per year against 0% for the wider region. Today's modelled estimate of £810,000 is 29.6% above the 2021 sale price. At 335 m² the property is well over the postcode median (97 m² across 46 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Sold February 2021 for £625,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
9 Kirby Road's carbon output runs well above what efficient homes in the postcode produce.
Demolition of existing factory unit and construction of terrace of 4 houses
Price for 9 Kirby Road has grown more than fourfold since the 2002 starting point.
£810,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 19 years.
£625,000
Growth on file: 8.0% per year over 19 years.
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On floor area, 9 Kirby Road stands well clear of the street.
Price per m²
£1,866
Street avg £2,543
Floor Area
335 m²
Street avg 107 m²
Habitable Rooms
11 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
44.1dB

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Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
More low energy lighting installed
Demolition of existing factory, build four terraced dwellings
Full planning data for 9 Kirby Road, Gretton, Corby, NN17 3DB
Every application and decision on this property and nearby, in full, in the report.
4 February 2021Most recent
£625,000
+10.6%over 6 years8 January 2015
£565,000
+276.7%over 12 years28 June 2002
£150,000
Median price across the last 5 sales in NN17 3DB: £315,000 (2025–2024).
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 5 rooms
CO₂ Emissions
8.1 t/year
Street avg 4.6 t/year
NN17 3EP
(Gretton) Primary School — bus stop.
Closest school
0.2 km
Gretton Primary Academy. 1 school nearby.
Night-time· 23:00 – 07:00
36.2dB