Our Data Sources
56, Castle Avenue, Northampton has 3 entries in the Land Registry, most recently in September 2016 and a single entry in the EPC database dated November 2009.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high 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 56, Castle Avenue, Northampton is in very good condition we estimate a sale value of £249,638 and a rental value of £1,355 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £221,108 and a rental value of £1,200 per month.
Plot Size
According to data from HM Land Registry, 56, Castle Avenue, Northampton sits on a plot of 1,219 m2.
We have plot size data on 29 out of 36 other houses in the postcode and 56, Castle Avenue, Northampton sits on the largest plot.
Energy Efficiency
56, Castle Avenue, Northampton has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 16 Nov 2009.
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
According to HM Land Registry, 56, Castle Avenue, Northampton was last sold on 16th September 2016 for £174,995 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since September 2016, the market for similar properties has risen by 34.5%.
- Sold Sep 2016£174,995
- Sold Jan 2014£127,000
- Sold Apr 2010£90,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 209 sales of properties similar to 56, Castle Avenue, Northampton within a radius of 580 metres since 2014.
The most recent example is 40, Bramhall Rise, Northampton, NN5 6XH, a freehold house which sold for £230,000 on the 8th May 2026.
Read more about house prices in NN5.
- Sold May 2026£230,000 | 3 Bed House40, Bramhall Rise, Northampton, NN5 6XH40, Bramhall Rise, Northampton, NN5 6XH
- Sold Oct 2025£240,000 | 3 Bed House18, Castle Avenue, Northampton, NN5 6LF18, Castle Avenue, Northampton, NN5 6LF
- Sold Oct 2025£245,000 | 3 Bed House160, Main Road, Northampton, NN5 6RE160, Main Road, Northampton, NN5 6RE
- 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
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 £241,211, ranging from £152,578 to £296,530.
- 54 Castle Avenue
3 Bed House | 11 m | Est. Value: £214,748
- 58 Castle Avenue
3 Bed House | 18 m | Est. Value: £243,548
- 52 Castle Avenue
3 Bed House | 27 m | Est. Value: £216,332
- 60 Castle Avenue
3 Bed House | 28 m | Est. Value: £235,924
- 50 Castle Avenue
3 Bed House | 40 m | Est. Value: £152,578
Location Comparison
Castle Avenue, Northampton, NN5 has a total of 79 addresses. According to our analysis of all the public data, 56, Castle Avenue, Northampton is the 45th largest and the 48th most expensive property on the street.
When compared to the postcode district it is £18k less expensive than the average property in NN5.
More reading links
Schools Nearby
- Hopping Hill Primary School400 m away
- Duston Eldean Primary School600 m away
- Chiltern Primary School1.0 km away
- Malcolm Arnold Academy3.8 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|10.7 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 available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
