Harborough Hill House is a detached house in Gretton, Corby, Corby (NN17 3DD). It has a recorded floor area of 764 m² (around 8224 sq ft) and construction records dating it to before 1900. The latest certificate (November 2021) shows an F (score 31), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since November 2021. The recommended improvements would lift it to C (score 70), a 3-band jump. Main heating runs on oil.
At 764 m² the property is well over the postcode median (184 m² across 11 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 10 planning records sit against the property, 6 approved, 3 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved.
Harborough Hill House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Harborough Hill House has 2 separate extension applications on the council record.
Floodlighting to tennis court
Harborough Hill House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,540,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed analysis
A written breakdown of everything that matters
On floor area, Harborough Hill House stands well clear of the street.
EPC Rating
31 (F)
Street avg 61 (D)
Floor Area
764 m²
Street avg 157 m²
CO₂ Emissions
48.0 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
0.3 km

Daytime· 07:00 – 23:00
43.3dB

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New chimney stack to lounge and window replacement
Full planning data for Harborough Hill House, Harringworth Road, Gretton, Corby, NN17 3DD
8 more on this property, plus every nearby application and full decision details, in the report.
Median price across the last 5 sales in NN17 3DD: £399,950 (2025–2021).
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 6.4 t/year
Habitable Rooms
22 rooms
Street avg 7 rooms
NN17 3EP
Gretton Village Hall — bus stop.
Closest school
0.7 km
Gretton Primary Academy. 1 school nearby.
Night-time· 23:00 – 07:00
35.9dB