Our Data Sources
Flat 423, Alpha House, Northampton has a single entry in the Land Registry from June 2007 and a single entry in the EPC database dated July 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 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 Flat 423, Alpha House, Northampton is in very good condition we estimate a sale value of £121,498 and a rental value of £859 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £107,613 and a rental value of £761 per month.
Energy Efficiency
Flat 423, Alpha House, Northampton has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 28 Jul 2021.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
According to HM Land Registry, Flat 423, Alpha House, Northampton was last sold on 29th June 2007 for £132,000 and was recorded as a leasehold flat.
The property has only had this single sale since 1995.
Since June 2007, the market for similar properties has risen by 31.6%.
- Sold Jun 2007£132,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 131 sales of properties similar to Flat 423, Alpha House, Northampton within a radius of 390 metres over the last 2 years.
The most recent example is Flat 511, Alpha House, Broad Street, Northampton, NN1 2HQ, a leasehold flat which sold for £108,600 on the 19th November 2025.
Read more about house prices in NN1.
- Sold Nov 2025£108,600 | 2 Bed FlatFlat 511, Alpha House, Broad Street, Northampton, NN1 2HQFlat 511, Alpha House, Broad Street, Northampton, NN1 2HQ
- Sold Jun 2025£100,000 | 2 Bed FlatFlat 512, Alpha House, Broad Street, Northampton, NN1 2HQFlat 512, Alpha House, Broad Street, Northampton, NN1 2HQ
- Sold Oct 2024£100,000 | 2 Bed FlatFlat 107, Alpha House, Broad Street, Northampton, NN1 2HSFlat 107, Alpha House, Broad Street, Northampton, NN1 2HS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Broad Street, Northampton, NN1 has a total of 160 addresses. According to our analysis of all the public data, Flat 423, Alpha House, Northampton is the 131st largest and the 132nd most expensive property on the street.
When compared to the postcode district it is £81k less expensive than the average property in NN1.
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Schools Nearby
- Castle Academy200 m away
- Spring Lane Primary School300 m away
- St James Church of England Primary School1.2 km away
- Malcolm Arnold Academy1.6 km away
- Northampton School for Boys2.2 km away
- Abbeyfield School2.8 km away
More reading links
Public Transport Nearby
- Northampton|600 m away
- Long Buckby|14.0 km away
- Wellingborough|16.7 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.
