Our Data Sources
Flat 3, 7, Castilian Street, Northampton has a single entry in the Land Registry from March 2016 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate Flat 3, 7, Castilian Street, Northampton would be worth £168,755, with a potential rental value of £938 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £149,469, with a rental value of £831 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Sold Prices
Flat 3, 7, Castilian Street, Northampton last changed hands on 31st March 2016, selling for £113,500. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 3.2% since March 2016.
- Sold Mar 2016£113,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 380 metres of Flat 3, 7, Castilian Street, Northampton across the last 2 years.
Most recently, 77, Scholars Court, Northampton, NN1 1ES, a leasehold flat, sold at £155,000 on the 21st July 2025.
Read more about house prices in NN1.
- Sold Jul 2025£155,000 | 2 Bed Flat77, Scholars Court, Northampton, NN1 1ES77, Scholars Court, Northampton, NN1 1ES
- Sold Jun 2025£140,000 | 2 Bed FlatFlat 15, 52-56, Hazelwood Road, Northampton, NN1 1LNFlat 15, 52-56, Hazelwood Road, Northampton, NN1 1LN
- Sold Jun 2018£138,500 | 2 Bed FlatFlat 1, 7, Castilian Street, Northampton, NN1 1JSFlat 1, 7, Castilian Street, Northampton, NN1 1JS
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Flat 3, 7, Castilian Street, Northampton as the 37th largest and the 23rd most expensive of the 72 addresses on Castilian Street, Northampton, NN1.
Against the NN1 postcode district average, it is £37k less expensive than the typical property.
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Schools Nearby
- 800mSpring Lane Primary School
- 800mCastle Academy
- 900mVernon Terrace Primary School
- 1.7kmNorthampton School for Boys
- 1.9kmMalcolm Arnold Academy
- 2.5kmAbbeyfield School
More reading links
Public Transport Nearby
- 1.0kmNorthampton
- 14.7kmLong Buckby
- 16.5kmWellingborough
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.












