Our Data Sources
18, Castle Mill, Barnstaple has 2 entries in the Land Registry, most recently in May 2024 and a single entry in the EPC database dated February 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 18, Castle Mill, Barnstaple would be worth £227,884, with a potential rental value of £772 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £201,840, with a rental value of £684 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Castle Mill, Barnstaple occupies a 127 m2 plot as recorded by HM Land Registry.
Of the 22 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
18, Castle Mill, Barnstaple has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Feb 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using air source heat pump (radiators, electric).
Sold Prices
18, Castle Mill, Barnstaple last changed hands on 14th May 2024, selling for £205,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has dropped by 19.9% since May 2024.
- Sold May 2024£205,000
- Sold Apr 2013£159,200
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 67 sales of comparable properties within 2.4 kilometres of 18, Castle Mill, Barnstaple since 2012.
Most recently, 47, Speedwell Close, Barnstaple, EX32 8PY, a freehold house, sold at £185,000 on the 30th March 2026.
Read more about house prices in EX32.
- Sold Mar 2026£185,000 | 2 Bed House47, Speedwell Close, Barnstaple, EX32 8PY47, Speedwell Close, Barnstaple, EX32 8PY
- Sold Mar 2026£175,000 | 2 Bed House19, Barton Road, Barnstaple, EX32 8NG19, Barton Road, Barnstaple, EX32 8NG
- Sold Mar 2026£202,500 | 2 Bed House17, Hawthorn Road, Barnstaple, EX32 8PU17, Hawthorn Road, Barnstaple, EX32 8PU
- Sold Dec 2025£190,000 | 2 Bed House46, Speedwell Close, Barnstaple, EX32 8PY46, Speedwell Close, Barnstaple, EX32 8PY
- Sold Aug 2025£260,000 | 2 Bed House21, Russell Close, Barnstaple, EX32 0NZ21, Russell Close, Barnstaple, EX32 0NZ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £287,221, ranging from £142,967 to £369,634.
- 17 Castle Mill
2 Bed House | 5 m | Est. Value: £217,032
- 15 Castle Mill
3 Bed House | 17 m | Est. Value: £284,026
- 16 Castle Mill
3 Bed House | 18 m | Est. Value: £287,969
- 14 Castle Mill
4 Bed House | 23 m | Est. Value: £366,418
- 5 Castle Mill
3 Bed House | 26 m | Est. Value: £248,617
Location Comparison
Our analysis of the public data ranks 18, Castle Mill, Barnstaple as the 21st largest and the 21st most expensive of the 24 addresses on Castle Mill, Landkey, Barnstaple, EX32.
Against the EX32 postcode district average, it is £56k less expensive than the typical property.
More reading links
Schools Nearby
- Landkey Community Primary Academy400 m away
- Orchard Vale Community School2.2 km away
- Swimbridge Church of England Primary School2.3 km away
- The Park Community School3.4 km away
- Pilton Community College5.4 km away
- Braunton Academy11.6 km away
More reading links
Public Transport Nearby
- Barnstaple|4.4 km away
- Chapelton (Devon)|5.3 km away
- Umberleigh|7.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












