19 Claystones, Northampton, NN4 9UY
About 19 Claystones
19 Claystones is a four-bedroom detached house in Northampton (NN4 9UY). It has a recorded floor area of 85 m² (around 911 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (February 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from February 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Across 1996–2014, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £355,000 sits 57.8% above the 2014 sale of £225,000. On a £-per-square-foot basis, the last sale (£247/sq ft) was about 42.2% above the typical sold price in the postcode. Last sold in April 2014, so it's been off the market for around 12 years. Across the public record there are 5 sales, relatively high churn for a single property. At 85 m² it's 20.9% smaller than the typical home in the postcode (107 m² median across 17 EPCs).
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageDouble
Energy performance
19 Claystones's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Feb 2022
EPC Rating
Certificate validity
Expired on 16 February 2022
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Planning history
19 Claystones has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
19 Claystones has more than doubled in price since the earliest registered sale in 1996.
£355,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 18 years.
£225,000
Growth on file: 5.9% per year over 18 years.
Sales timeline
3 April 2014Most recent
£225,000
-16.7%over 6 years29 November 2007
£270,000
+8.0%over 1 year8 May 2006
£250,000
+19.0%over 2 years15 May 2003
£210,000
+162.5%over 7 years29 March 1996
£80,000
Median price across the last 5 sales in NN4 9UY: £345,000 (2025–2022).
Nearby sales in NN4 9UY
Versus other Claystones homes
19 Claystones is notably below the street on epc rating.
Price per m²
£2,660
Street avg £2,827
Floor Area
85 m²
Street avg 118 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
339/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







