Our Data Sources
Flat 203, Sigma House, Northampton has 2 entries in the Land Registry , most recently in July 2022 and a single entry in the EPC database dated February 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Flat 203, Sigma House, Northampton, we estimate a market value of £131,152 and a rental value of £899 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £116,163 and £797 per month respectively.
Energy Efficiency
Flat 203, Sigma House, Northampton has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 28 Feb 2019.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
The most recent sale of Flat 203, Sigma House, Northampton completed on 8th July 2022 at £132,000 and was recorded by HM Land Registry as a leasehold flat.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 9.5% over the period since July 2022.
- Sold Jul 2022£132,000
- Sold Jun 2007£134,995
Similar Properties Sold Nearby
Over the past 2 years 191 properties similar to Flat 203, Sigma House, Northampton have sold within a radius of 370 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 24th April 2026, was Flat 7, 25-33, Regent Street, Northampton, NN1 2LA, a leasehold flat which sold for £155,000.
Read more about house prices in NN1.
- Sold Apr 2026£155,000 | 2 Bed FlatFlat 7, 25-33, Regent Street, Northampton, NN1 2LAFlat 7, 25-33, Regent Street, Northampton, NN1 2LA
- Sold Jul 2025£136,000 | 2 Bed FlatFlat 18, St. Andrews Court, St. Andrews Street, Northampton, NN1 2HHFlat 18, St. Andrews Court, St. Andrews Street, Northampton, NN1 2HH
- Sold Jul 2024£130,000 | 2 Bed FlatFlat 408, Alpha House, Broad Street, Northampton, NN1 2HQFlat 408, Alpha House, Broad Street, Northampton, NN1 2HQ
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 18 addresses on Narrow Lane, Northampton, NN1, Flat 203, Sigma House, Northampton comes out as the 16th largest and the 16th most expensive in our analysis of the public data.
It is also £72k less expensive than the average property across the NN1 district.
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Schools Nearby
- Castle Academy200 m away
- Spring Lane Primary School300 m away
- St James Church of England Primary School1.1 km away
- Malcolm Arnold Academy1.5 km away
- Northampton School for Boys2.2 km away
- Abbeyfield School2.9 km away
More reading links
Public Transport Nearby
- Northampton|700 m away
- Long Buckby|14.0 km away
- Wellingborough|16.7 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
