17 Grange Close, Irchester, Wellingborough, NN29 7BJ
About 17 Grange Close
17 Grange Close is a four-bedroom semi-detached house in Irchester, Wellingborough, Wellingborough (NN29 7BJ). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1950-1966 and council tax band B. Tenure is freehold. The latest certificate (December 2024) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2012. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 78). Records show the property has been extended at some point in its history. The home occupies a corner plot and a cul-de-sac position.
At 125 m² the property is well over the postcode median (86 m² across 7 EPCs), placing it in the larger end of the local stock. Across 2003–2013, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £312,000 sits 165.5% above the 2013 sale of £117,500. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 28% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. 13 years since the last transfer (January 2013).
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- Corner plotYes
- Cul-de-sacYes
Building
- TenureFreehold
- Heating systemGas
- Previously extendedYes
- RefurbishedYes
Energy performance
17 Grange Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
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Planning history
Council records include a two-storey side extension at 17 Grange Close.
2 applications on record at 17 Grange Close, Irchester, Wellingborough, NN29 7BJ
- Sept 2017ExtensionFullOutcome in report
Extension: Two storey · Side of property
2 storey extension to side of property.
- Documents
- 5 docs on file
- Reference
- WP/17/00450/FUL
- More recent applications — locked
- AmendmentOct 2020Decision
Unlock 17 Grange Close, Irchester, Wellingborough, NN29 7BJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
17 Grange Close's estimated value is more than triple its earliest registered sale price (2003).
£312,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 10 years.
£117,500
Growth on file: 3.9% per year over 10 years.
Sales timeline
10 January 2013Most recent
£117,500
+46.9%over 9 years24 January 2003
£80,000
Median price across the last 5 sales in NN29 7BJ: £175,000 (2024–2010).
Nearby sales in NN29 7BJ
9 Grange Close, Irchester, Wellingborough, NN29 7BJ
Sold Jun 2024
£255,00016 Grange Close, Irchester, Wellingborough, NN29 7BJ
Sold May 2019
£175,00012 Grange Close, Irchester, Wellingborough, NN29 7BJ
Sold Aug 2016
£175,0003 Grange Close, Irchester, Wellingborough, NN29 7BJ
Sold Jul 2012
£95,00019 Grange Close, Irchester, Wellingborough, NN29 7BJ
Sold Apr 2010
£124,995
Versus other Grange Close homes
Floor Area for 17 Grange Close runs comfortably ahead of the street norm.
Price per m²
£940
Street avg £1,674
Floor Area
125 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.1 t/year
Street avg 5.0 t/year
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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
0.3 km
Biscay Close — bus stop.
Closest school
0.5 km
Irchester Community Primary School. 6 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
47.0dB

Night-time· 23:00 – 07:00
38.4dB







