10 Claystones, Northampton, NN4 9UY
About 10 Claystones
10 Claystones is a three-bedroom detached house in Northampton (NN4 9UY). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (August 2018) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Across 1997–2021, sale prices on this property compounded at 7.3% per year. On a £-per-square-foot basis, the last sale (£538/sq ft) was about 205.2% above the typical sold price in the postcode. At 79 m² it's 26.2% smaller than the typical home in the postcode (107 m² median across 17 EPCs). Sold December 2021 for £457,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageSingle, Detached
Building
- RefurbishedYes
Everything you need to know about 10 Claystones
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
10 Claystones has an approved side and rear extension on the planning record.
1 application on record at 10 Claystones, Northampton, NN4 9UY
- Mar 2019ExtensionFullOutcome in report
Extension: Side and rear of property
Single storey side and rear extension
- Documents
- 13 docs on file
- Reference
- N/2019/0096
Unlock 10 Claystones, Northampton, NN4 9UY's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 13 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 10 Claystones has grown more than fourfold since the 1997 starting point.
£460,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.3% per year over 25 years.
£457,500
Growth on file: 7.3% per year over 25 years.
Sales timeline
8 December 2021Most recent
£457,500
+103.3%over 2 years17 December 2018
£225,000
+177.8%over 21 years4 June 1997
£81,000
Median price across the last 5 sales in NN4 9UY: £345,000 (2025–2022).
Nearby sales in NN4 9UY
Versus other Claystones homes
10 Claystones outperforms the street on price per m² by a wide margin.
Price per m²
£5,791
Street avg £2,643
Floor Area
79 m²
Street avg 118 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.8 t/year
Everything you need to know about 10 Claystones
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Ladymead Close — bus stop.
Closest school
0.9 km
Hunsbury Park 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
56.1dB
Night-time· 23:00 – 07:00
46.8dB