3 Belfry Lane, Collingtree, Northampton, NN4 0PB
About 3 Belfry Lane
3 Belfry Lane is a six-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0PB). It has a recorded floor area of 262 m² (around 2820 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (September 2015) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from September 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2003. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Across 1996–2015, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £930,000 is 27.4% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£259/sq ft) was about 30.2% above the typical sold price in the postcode. 11 years since the last transfer (October 2015). 6 bedrooms is on the larger side for this postcode, where 4 is the typical count.
What this property has
Inside
- Bedrooms6
- Bathrooms4
Energy performance
3 Belfry Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Sept 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,495 · Includes VAT
Planning history
1 application on record at 3 Belfry Lane, Collingtree, Northampton, NN4 0PB
- Apr 2003ConservatoryFullOutcome in report
TWO STOREY SIDE EXTENSION, SINGLE STOREY REAR EXTENSION AND RELOCATION OF REAR CONSERVATORY
Extension- Documents
- 8 docs on file
- Reference
- N/2003/0159
Unlock 3 Belfry Lane, Collingtree, Northampton, NN4 0PB'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- Every decision — granted, refused or withdrawn (1 on record)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 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1996.
£930,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 19 years.
£730,000
Growth on file: 6.3% per year over 19 years.
Sales timeline
19 October 2015Most recent
£730,000
+89.6%over 12 years27 November 2002
£385,000
+71.1%over 6 years26 June 1996
£225,000
Median price across the last 5 sales in NN4 0PB: £1,300,000 (2025–2022).
Nearby sales in NN4 0PB
22 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Feb 2025
£1,300,00026 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Oct 2024
£850,00018 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Apr 2024
£850,00020 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Sept 2023
£1,875,00036 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Jul 2022
£1,600,000
Versus other Belfry Lane homes
Price per m²
£2,786
Street avg £4,873
Floor Area
262 m²
Street avg 280 m²
Habitable Rooms
9 rooms
Street avg 9 rooms
CO₂ Emissions
9.0 t/year
Street avg 8.7 t/year
Similar properties nearby
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1 Belfry Lane, Collingtree
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1 Avebury Way
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Medical Centre — bus stop.
Closest school
0.5 km
East Hunsbury Primary School. 18 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
53.0dB

Night-time· 23:00 – 07:00
46.1dB







