Our Data Sources
9, Calstock Close, Northampton has 21 entries in the Land Registry, most recently in August 2020 and a single entry in the EPC database dated January 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 9, Calstock Close, Northampton would be worth £490,619, with a potential rental value of £1,860 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £434,549, with a rental value of £1,648 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
9, Calstock Close, Northampton occupies a 394 m2 plot as recorded by HM Land Registry.
All 14 other houses in this postcode have recorded plot sizes, and this one ranks as the 6th largest.
Energy Efficiency
9, Calstock Close, Northampton has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 24 Jan 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
9, Calstock Close, Northampton last changed hands on 17th August 2020, selling for £394,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 6.1% since August 2020.
- Sold Aug 2020£394,000
- Sold Aug 2006£269,995
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 49 sales of comparable properties within 790 metres of 9, Calstock Close, Northampton since 2010.
Most recently, 19, Williton Close, Northampton, NN3 3BG, a freehold house, sold at £525,000 on the 29th August 2025.
Read more about house prices in NN3.
- Sold Aug 2025£525,000 | 5 Bed House19, Williton Close, Northampton, NN3 3BG19, Williton Close, Northampton, NN3 3BG
- Sold Jul 2024£440,000 | 5 Bed House326, Billing Road East, Northampton, NN3 3LJ326, Billing Road East, Northampton, NN3 3LJ
- Sold May 2024£750,000 | 5 Bed House27, Williton Close, Northampton, NN3 3BG27, Williton Close, Northampton, NN3 3BG
- Sold Apr 2024£450,000 | 4 Bed House9, Bideford Close, Northampton, NN3 3AY9, Bideford Close, Northampton, NN3 3AY
- Sold Jul 2023£480,000 | 4 Bed House104, Church Way, Northampton, NN3 3BQ104, Church Way, Northampton, NN3 3BQ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £353,010, ranging from £270,547 to £705,294.
- 7 Calstock Close
4 Bed House | 11 m | Est. Value: £386,183
- 5 Calstock Close
4 Bed House | 21 m | Est. Value: £351,475
- 18 Calstock Close
4 Bed House | 27 m | Est. Value: £705,294
- 28 Dulverton Road
4 Bed House | 32 m | Est. Value: £367,626
- 26 Dulverton Road
4 Bed House | 33 m | Est. Value: £367,626
Location Comparison
Our analysis of the public data ranks 9, Calstock Close, Northampton as the largest and the 2nd most expensive of the 14 addresses on Calstock Close, Northampton, NN3.
Against the NN3 postcode district average, it is £196k more expensive than the typical property.
More reading links
Schools Nearby
- Bridgewater Primary School500 m away
- Abington Vale Primary School800 m away
- Weston Favell CofE Primary School1.0 km away
- Northampton School for Boys1.5 km away
- Weston Favell Academy1.7 km away
- Northampton Academy1.9 km away
More reading links
Public Transport Nearby
- Northampton|4.1 km away
- Wellingborough|13.4 km away
- Long Buckby|17.3 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
