Irchester Grange House, Farndish Road, Irchester, Wellingborough, NN29 7HL
About Irchester Grange House
Irchester Grange House is a four-bedroom detached house in Irchester, Wellingborough, Wellingborough (NN29 7HL). It has a recorded floor area of 538 m² (around 5791 sq ft), construction records dating it to before 1900 and council tax band G. There is a swimming pool on the plot, uncommon for the area. Other recorded features include a self-contained annexe and outbuildings. Our model identifies extension potential, subject to local planning policy. The latest certificate (April 2013) shows an F (score 38), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since April 2013. The recommended improvements would lift it to D (score 60), a 2-band jump. Main heating runs on oil. The latest certificate is from April 2013, so improvements made since then won't be reflected.
At 538 m² the property is well over the postcode median (80 m² across 4 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. 12 years since the last transfer (November 2014). One historical planning record sits against the property in 2012.
What this property has
Inside
- Bedrooms4
Outside
- Private gardenRear
- GarageDouble, Detached
- Summer houseYes
- OutbuildingsYes
- Swimming poolYes
Building
- Extension potentialPossible
Energy performance
Irchester Grange House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Apr 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, is a large detached home over 300m², and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
1 application on record at Irchester Grange House, Farndish Road, Irchester, Wellingborough, NN29 7HL
- Apr 2012TreesOutcome in report
Hedgerow removal notice for a 30m length of hedge
- Documents
- 2 docs on file
- Reference
- WP/2012/0128
Unlock Irchester Grange House, Farndish Road, Irchester, Wellingborough, NN29 7HL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 2 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£1,171,000
Modelled from EPC, postcode comparables.
£1,100,000
Recorded with HM Land Registry.
Sales timeline
28 November 2014Most recent
£1,100,000
Median price across the last 2 sales in NN29 7HL: £197,500 (2021–2005).
Versus other Farndish Road homes
Irchester Grange House is notably below the street on epc rating.
EPC Rating
38 (F)
Street avg 44 (E)
Floor Area
538 m²
Street avg 80 m²
CO₂ Emissions
36.0 t/year
Street avg 6.3 t/year
Habitable Rooms
13 rooms
Street avg 4 rooms
Similar properties nearby
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.8 km
Biscay Close — bus stop.
Closest school
0.9 km
Irchester Community Primary School. 8 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.5dB

Night-time· 23:00 – 07:00
36.0dB







