9, Castilian Street, NN1 1JS

9 Castilian Street is a property in Northampton. It sold for £185,000 in January 2020. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
£185,000 on Jan 2020 (est. today's value: £223,261)

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Bedrooms
na
Type
Other
Council tax band
na
Planning applications
Planning ref:
April 2020 N/2020/0134
Type:
Full and householder planning application
Status:
Application approved
Address:
9 Castilian Street, Northampton,
Description:
Change of Use from Retail (Use Class A1) to create 3no one bedroom apartments (Use Class C3) and alteration to front windows and rear door with UPVC frames
Frequently asked questions

According to HM Land Registry price paid data, 9 Castilian Street last sold for £185,000 in January 2020.

9 Castilian Street is in postcode NN1 1JS, in Northampton. You can also view HouseMetric's sold-price page for Castilian Street, NN1 1JS or analysis of the Northampton property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.