Our Data Sources
4, Semilong Road, Northampton has no records in the Land Registry and a single entry in the EPC database dated February 2025.
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
In very good condition, we estimate 4, Semilong Road, Northampton would be worth £182,043, with a potential rental value of £1,094 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £161,238, with a rental value of £969 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
4, Semilong Road, Northampton occupies a 65 m2 plot as recorded by HM Land Registry.
Of the 10 other houses in this postcode, 5 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
4, Semilong Road, Northampton has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Feb 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 480 sales of comparable properties within 380 metres of 4, Semilong Road, Northampton since 2023.
Most recently, 17, Northcote Street, Northampton, NN2 6BE, a freehold house, sold at £178,000 on the 1st May 2026.
Read more about house prices in NN2.
- Sold May 2026£178,000 | 3 Bed House17, Northcote Street, Northampton, NN2 6BE17, Northcote Street, Northampton, NN2 6BE
- Sold Mar 2026£184,000 | 3 Bed House49, Lower Hester Street, Northampton, NN2 6BJ49, Lower Hester Street, Northampton, NN2 6BJ
- Sold Mar 2026£178,000 | 3 Bed House55, Lower Hester Street, Northampton, NN2 6BJ55, Lower Hester Street, Northampton, NN2 6BJ
- Sold Mar 2026£146,000 | 3 Bed House41, Northcote Street, Northampton, NN2 6BE41, Northcote Street, Northampton, NN2 6BE
- Sold Nov 2025£176,000 | 3 Bed House33, Salisbury Street, Northampton, NN2 6BP33, Salisbury Street, Northampton, NN2 6BP
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £156,848, ranging from £91,951 to £198,755.
- 2 Semilong Road
3 Bed House | 4 m | Est. Value: £182,627
- 6 Semilong Road
2 Bed House | 6 m | Est. Value: £142,327
- 8 Semilong Road
3 Bed House | 10 m | Est. Value: £198,755
- 2A Semilong Road
2 Bed House | 12 m | Est. Value: £146,866
- 10 Semilong Road
3 Bed House | 17 m | Est. Value: £170,890
Location Comparison
Our analysis of the public data ranks 4, Semilong Road, Northampton as the 95th largest and the 63rd most expensive of the 192 addresses on Semilong Road, Northampton, NN2.
Against the NN2 postcode district average, it is £74k less expensive than the typical property.
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Schools Nearby
- Castle Academy300 m away
- Spring Lane Primary School600 m away
- Earl Spencer Primary School900 m away
- Malcolm Arnold Academy1.1 km away
- Northampton School for Boys2.4 km away
- Northampton School for Girls2.8 km away
More reading links
Public Transport Nearby
- Northampton|1.0 km away
- Long Buckby|13.8 km away
- Wellingborough|16.5 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





