8 Calstock Close, Northampton, NN3 3BA
About 8 Calstock Close
8 Calstock Close is a three-bedroom semi-detached house in Northampton (NN3 3BA). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (January 2014) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected.
At 70 m² it sits well below the postcode median (102 m² across 9 EPCs), making it one of the more compact homes locally. Most recent transfer: May 2022 at £290,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2000–2022, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£385/sq ft) was about 77.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Everything you need to know about 8 Calstock Close
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 Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Jan 2024
EPC Rating
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Planning history
8 Calstock Close has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
8 Calstock Close has more than quadrupled in price since its earliest registered sale in 2000.
£302,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 21 years.
£290,000
Growth on file: 6.7% per year over 21 years.
Sales timeline
5 May 2022Most recent
£290,000
+80.7%over 14 years24 May 2007
£160,500
+14.6%over 10 months13 July 2006
£140,000
+94.4%over 5 years21 December 2000
£72,000
Median price across the last 5 sales in NN3 3BA: £395,000 (2024–2021).
Nearby sales in NN3 3BA
Versus other Calstock Close homes
8 Calstock Close outperforms the street on price per m² by a wide margin.
Price per m²
£4,143
Street avg £2,776
Floor Area
70 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.4 t/year
Everything you need to know about 8 Calstock Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dulverton Road — bus stop.
Closest school
0.5 km
Bridgewater Primary School. 22 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
56.7dB

Night-time· 23:00 – 07:00
49.1dB






