Our Data Sources
18, Castle Road, Portland has 2 entries in the Land Registry , most recently in July 2018 and a single entry in the EPC database dated November 2012.
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 Road, Portland would be worth £577,487, with a potential rental value of £1,593 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £511,488, with a rental value of £1,411 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Castle Road, Portland occupies a 254 m2 plot as recorded by HM Land Registry.
Of the 21 other houses in this postcode, 19 have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
18, Castle Road, Portland has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 19 Nov 2012.
The property is not connected to mains gas and has high performance glazing. It is heated using Boiler and radiators, wood pellets.
Sold Prices
18, Castle Road, Portland last changed hands on 6th July 2018, selling for £415,000. 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 risen by 15.5% since July 2018.
- Sold Jul 2018£415,000
- Sold Jul 2014£360,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 11 sales of comparable properties within 850 metres of 18, Castle Road, Portland across the last 2 years.
Most recently, 12, Castle Road, Portland, DT5 1AU, a freehold house, sold at £580,000 on the 7th March 2025.
Read more about house prices in DT5.
- Sold Mar 2025£580,000 | 4 Bed House12, Castle Road, Portland, DT5 1AU12, Castle Road, Portland, DT5 1AU
- Sold Aug 2022£550,000 | 5 Bed House13, Castle Road, Portland, DT5 1AU13, Castle Road, Portland, DT5 1AU
- Sold May 2022£525,000 | 5 Bed House15, Castle Road, Portland, DT5 1AU15, Castle Road, Portland, DT5 1AU
•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 18, Castle Road, Portland as the 7th largest and the 5th most expensive of the 25 addresses on Castle Road, Portland, DT5.
Against the DT5 postcode district average, it is £319k more expensive than the typical property.
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Schools Nearby
- St George's Foundation Primary School2.3 km away
- Wyke Regis Church of England Junior School4.1 km away
- Wyke Regis Infant School and Nursery4.2 km away
- All Saints' Church of England Academy4.2 km away
- Budmouth Academy Weymouth6.2 km away
- Wey Valley Academy9.0 km away
More reading links
Public Transport Nearby
- Weymouth|5.9 km away
- Upwey|9.5 km away
- Dorchester South|16.2 km away
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.












