18 Belfry Lane, Collingtree, Northampton, NN4 0PB
About 18 Belfry Lane
18 Belfry Lane is a five-bedroom detached house in Collingtree, Northampton, Northampton (NN4 0PB). It has a recorded floor area of 183 m² (around 1970 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (July 2023) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2016. Between certificates, lighting went from Very Poor to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 75).
4 planning records sit against the property, 4 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2024, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£432/sq ft) was about 138.7% above the typical sold price in the postcode. At 183 m² it's 28.8% smaller than the typical home in the postcode (257 m² median across 27 EPCs). Sold April 2024 for £850,000.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Utility roomYes
- EnsuiteYes
Outside
- GarageDouble, Integral
Energy performance
18 Belfry Lane's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
18 Belfry Lane has been through 4 approved planning applications — a well-evolved property.
4 applications on record at 18 Belfry Lane, Collingtree, Northampton, NN4 0PB
- Jan 2023Demolition And RebuildOutlineOutcome in report
Outline Planning Application (with some matters reserved) for demolition of existing dwelling and construction of new dwelling with scale and elevational details.
- Documents
- 82 docs on file
- Reference
- WNN/2022/1070
- More recent applications — locked
- ExtensionJan 2026Decision
- ConditionsSept 2025Decision
+ 1 more application in the report
Unlock 18 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- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 3 notable nearby
- The 134 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 1997.
£888,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 27 years.
£850,000
Growth on file: 4.9% per year over 27 years.
Sales timeline
8 April 2024Most recent
£850,000
+82.8%over 14 years8 July 2009
£465,000
+97.9%over 12 years29 May 1997
£234,950
Median price across the last 5 sales in NN4 0PB: £1,300,000 (2025–2021).
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
£850,00020 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Sept 2023
£1,875,00036 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Jul 2022
£1,600,0004 Belfry Lane, Collingtree, Northampton, NN4 0PB
Sold Dec 2021
£875,000
Versus other Belfry Lane homes
Floor Area for 18 Belfry Lane lags the street by a wide margin.
Price per m²
£4,645
Street avg £4,804
Floor Area
183 m²
Street avg 283 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
7.8 t/year
Street avg 8.8 t/year
Similar properties nearby
1 Augusta Avenue
NN4 0XP
1 Colonial Drive
NN4 0BL
1 Chaffinch Close
NN4 0QS
1 Belfry Lane, Collingtree
NN4 0PB
1 Collingcroft Close
NN4 0BN
1 Avebury Way
NN4 0QD
1 Barn Mews, Collingtree
NN4 0PR
1 Brashland Drive
NN4 0SS
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







