Our Data Sources
39A, Castle Avenue, Northampton has no records in the the Land Registry and a single entry in the EPC database dated August 2019.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 39A, Castle Avenue, Northampton is in very good condition we estimate a sale value of £271,349 and a rental value of £1,414 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £240,338 and a rental value of £1,253 per month.
Plot Size
According to data from HM Land Registry, 39A, Castle Avenue, Northampton sits on a plot of 447 m2.
We have plot size data on 18 out of 23 other houses in the postcode and 39A, Castle Avenue, Northampton sits on the 4th largest plot.
Energy Efficiency
39A, Castle Avenue, Northampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Aug 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 301 sales of properties similar to 39A, Castle Avenue, Northampton within a radius of 540 metres over the last 2 years.
The most recent example is 3, Kenilworth Close, Northampton, NN5 6LD, a freehold house which sold for £258,000 on the 4th April 2025.
Read more about house prices in NN5.
- Sold Apr 2025£258,000 | 3 Bed House3, Kenilworth Close, Northampton, NN5 6LD3, Kenilworth Close, Northampton, NN5 6LD
- Sold Mar 2024£260,000 | 3 Bed House12, Cotswold Court, Northampton, NN5 6EX12, Cotswold Court, Northampton, NN5 6EX
- Sold Mar 2024£280,000 | 3 Bed House71, Einstein Crescent, Northampton, NN5 6FW71, Einstein Crescent, Northampton, NN5 6FW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Castle Avenue, Northampton, NN5 has a total of 79 addresses. According to our analysis of all the public data, 39A, Castle Avenue, Northampton is the 43rd largest and the 25th most expensive property on the street.
When compared to the postcode district it is £2k more expensive than the average property in NN5.
More reading links
Schools Nearby
- Hopping Hill Primary School400 m away
- Duston Eldean Primary School700 m away
- Chiltern Primary School1.0 km away
- Malcolm Arnold Academy3.7 km away
- Abbeyfield School4.7 km away
- Kingsthorpe College4.7 km away
More reading links
Public Transport Nearby
- Northampton|3.0 km away
- Long Buckby|10.8 km away
- Wellingborough|19.3 km away
Available Internet Speeds
According to recent data from Ofcom, Ultrafast Broadband is available in this area.
According to recent data from Ofcom, Ultrafast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












