Our Data Sources
21, Mountfield Road, Northampton has 31 entries in the Land Registry, most recently in July 2018 and a single entry in the EPC database dated February 2017.
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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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 21, Mountfield Road, Northampton is in very good condition we estimate a sale value of £346,415 and a rental value of £1,413 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £306,824 and a rental value of £1,251 per month.
Plot Size
According to data from HM Land Registry, 21, Mountfield Road, Northampton sits on a plot of 319 m2.
We have plot size data on 42 out of 44 other houses in the postcode and 21, Mountfield Road, Northampton sits on the 37th largest plot.
Energy Efficiency
21, Mountfield Road, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 28 Feb 2017.
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, 21, Mountfield Road, Northampton was last sold on 27th July 2018 for £295,000 and was recorded as a freehold house.
The property has had 3 sales since 1995.
Since July 2018, the market for similar properties has risen by 12.1%.
- Sold Jul 2018£295,000
- Sold May 2017£285,000
- Sold Mar 1998£77,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 230 sales of properties similar to 21, Mountfield Road, Northampton within a radius of 640 metres since 2019.
The most recent example is 18, Ennerdale Road, Northampton, NN3 6BD, a freehold house which sold for £310,000 on the 27th April 2026.
Read more about house prices in NN3.
- Sold Apr 2026£310,000 | 3 Bed House18, Ennerdale Road, Northampton, NN3 6BD18, Ennerdale Road, Northampton, NN3 6BD
- Sold Nov 2025£310,000 | 3 Bed House32, Mountfield Road, Northampton, NN3 6BE32, Mountfield Road, Northampton, NN3 6BE
- Sold Aug 2025£321,000 | 4 Bed House135, Highlands Avenue, Northampton, NN3 6BH135, Highlands Avenue, Northampton, NN3 6BH
- Sold Jun 2025£406,000 | 3 Bed House4, Cumberland Close, Northampton, NN3 2AD4, Cumberland Close, Northampton, NN3 2AD
- Sold May 2025£365,000 | 3 Bed House23, Mountfield Road, Northampton, NN3 6BE23, Mountfield Road, Northampton, NN3 6BE
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 £340,430, ranging from £297,834 to £535,545.
- 23 Mountfield Road
3 Bed House | 6 m | Est. Value: £321,201
- 25 Mountfield Road
5 Bed House | 18 m | Est. Value: £535,545
- 15 Mountfield Road
3 Bed House | 30 m | Est. Value: £312,863
- 24 Mountfield Road
3 Bed House | 35 m | Est. Value: £303,892
- 22 Mountfield Road
3 Bed House | 36 m | Est. Value: £326,975
Location Comparison
Mountfield Road, Northampton, NN3 has a total of 44 addresses. According to our analysis of all the public data, 21, Mountfield Road, Northampton is the 26th largest and the 25th most expensive property on the street.
When compared to the postcode district it is £59k more expensive than the average property in NN3.
More reading links
Schools Nearby
- Parklands Primary School500 m away
- Eastfield Academy600 m away
- Kingsley Primary School800 m away
- Northampton School for Girls400 m away
- St Thomas Becket Catholic School900 m away
- Kingsthorpe College1.4 km away
More reading links
Public Transport Nearby
- Northampton|3.8 km away
- Wellingborough|13.9 km away
- Long Buckby|15.2 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.












