Our Data Sources
21, Allen Road, Northampton has been updated by Niraj Trivedi - iAD. This data along with public information allows us to provide estimates for both this and neighbouring properties.
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 21, Allen Road, Northampton is in very good condition we estimate a sale value of £219,641 and a rental value of £1,005 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £194,539 and a rental value of £890 per month.
Plot Size
According to data from HM Land Registry, 21, Allen Road, Northampton sits on a plot of 110 m2.
We have plot size data on 37 out of 40 other houses in the postcode and 21, Allen Road, Northampton sits on the 16th largest plot.
Energy Efficiency
21, Allen Road, Northampton has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 06 Jan 2025.
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, Allen Road, Northampton was last sold on 9th January 2004 for £110,000 and was recorded as a freehold house.
The property has had 2 sales since 1995.
- Sold Jan 2004£110,000
- Sold Apr 1998£50,500
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 456 sales of properties similar to 21, Allen Road, Northampton within a radius of 370 metres since 2019.
The most recent example is 6, Monks Park Road, Northampton, NN1 4LY, a freehold house which sold for £160,000 on the 18th December 2025.
Read more about house prices in NN1.
- Sold Dec 2025£160,000 | 3 Bed House6, Monks Park Road, Northampton, NN1 4LY6, Monks Park Road, Northampton, NN1 4LY
- Sold Oct 2025£230,000 | 3 Bed House54, Florence Road, Northampton, NN1 4NA54, Florence Road, Northampton, NN1 4NA
- Sold Sep 2025£192,000 | 3 Bed House45, Monks Park Road, Northampton, NN1 4LU45, Monks Park Road, Northampton, NN1 4LU
- Sold Jul 2025£230,000 | 3 Bed House20, Florence Road, Northampton, NN1 4NA20, Florence Road, Northampton, NN1 4NA
- Sold Jun 2025£222,000 | 3 Bed House53, Manfield Road, Northampton, NN1 4NW53, Manfield Road, Northampton, NN1 4NW
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 £218,107, ranging from £199,247 to £238,845.
- 23 Allen Road
3 Bed House | 5 m | Est. Value: £210,432
- 25 Allen Road
3 Bed House | 9 m | Est. Value: £199,247
- 17 Allen Road
3 Bed House | 9 m | Est. Value: £210,432
- 27 Allen Road
3 Bed House | 14 m | Est. Value: £210,432
- 15 Allen Road
3 Bed House | 14 m | Est. Value: £211,874
Location Comparison
Allen Road, Northampton, NN1 has a total of 83 addresses. According to our analysis of all the public data, 21, Allen Road, Northampton is the 44th largest and the 48th most expensive property on the street.
When compared to the postcode district it is £13k more expensive than the average property in NN1.
More reading links
Schools Nearby
- Stimpson Avenue Academy200 m away
- Barry Primary School300 m away
- Vernon Terrace Primary School800 m away
- Northampton School for Boys700 m away
- Malcolm Arnold Academy1.6 km away
- Northampton School for Girls2.3 km away
More reading links
Public Transport Nearby
- Northampton|2.4 km away
- Wellingborough|14.9 km away
- Long Buckby|15.5 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.
