Our Data Sources
106, Castle Avenue, Northampton has a single entry in the Land Registry from June 2008 and a single entry in the EPC database dated March 2014.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 106, Castle Avenue, Northampton would be worth £241,543, with a potential rental value of £1,316 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £213,938, with a rental value of £1,166 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
106, Castle Avenue, Northampton occupies a 621 m2 plot as recorded by HM Land Registry.
Of the 9 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
106, Castle Avenue, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 14 Mar 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
106, Castle Avenue, Northampton last changed hands on 27th June 2008, selling for £67,687. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 72.3% since June 2008.
- Sold Jun 2008£67,687
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 120 sales of comparable properties within 550 metres of 106, Castle Avenue, Northampton across the last 2 years.
Most recently, 12, Castle Avenue, Northampton, NN5 6LF, a freehold house, sold at £265,000 on the 24th July 2025.
Read more about house prices in NN5.
- Sold Jul 2025£265,000 | 3 Bed House12, Castle Avenue, Northampton, NN5 6LF12, Castle Avenue, Northampton, NN5 6LF
- Sold Apr 2025£258,000 | 3 Bed House3, Kenilworth Close, Northampton, NN5 6LD3, Kenilworth Close, Northampton, NN5 6LD
- Sold Feb 2025£230,000 | 3 Bed House108, Castle Avenue, Northampton, NN5 6JZ108, Castle Avenue, Northampton, NN5 6JZ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 106, Castle Avenue, Northampton as the 35th largest and the 54th most expensive of the 79 addresses on Castle Avenue, Northampton, NN5.
Against the NN5 postcode district average, it is £26k less expensive than the typical property.
More reading links
Schools Nearby
- Hopping Hill Primary School500 m away
- Duston Eldean Primary School800 m away
- Chiltern Primary School1.0 km away
- Malcolm Arnold Academy3.8 km away
- Abbeyfield School4.5 km away
- Kingsthorpe College4.8 km away
More reading links
Public Transport Nearby
- Northampton|2.9 km away
- Long Buckby|10.9 km away
- Wellingborough|19.3 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












