21, Old Castle Road
21, Old Castle Road
Description & Estimates







Public records show 21, Old Castle Road, Weymouth to be a modern freehold house with 910 ft2 of internal area, sitting on a 167 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
21, Old Castle Road, Weymouth has an estimated sale value of £340,593 and an estimated rental value of £1,150 per month, assuming reasonable condition and based on the information available.
Old Castle Road, Weymouth, DT4 lies within the DT4 postal district.
Our Data Sources
21, Old Castle Road, Weymouth has 21 entries in the Land Registry , most recently in September 2014 and a single entry in the EPC database dated May 2011.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 21, Old Castle Road, Weymouth would be worth £357,622, with a potential rental value of £1,208 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £316,751, with a rental value of £1,070 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 21, Old Castle Road, Weymouth has decreased by £3,534 (1.0%) over the last year. During the same period, its estimated monthly rental value has grown by £46 (4.0%). The property's estimated gross yield is currently 4.1%.
Plot Size
21, Old Castle Road, Weymouth occupies a 167 m2 plot as recorded by HM Land Registry.
Of the 42 other houses in this postcode, 38 have recorded plot sizes, and this one ranks as the 30th largest.
Energy Efficiency
21, Old Castle Road, Weymouth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 May 2011.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
21, Old Castle Road, Weymouth last changed hands on 1st September 2014, selling for £316,000. 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 12.7% since September 2014.
- Sold Sep 2014£316,000
- Sold Jan 2005£302,500
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 780 metres of 21, Old Castle Road, Weymouth across the last 2 years.
Most recently, 76, Clearmount Road, Weymouth, DT4 9LE, a freehold house, sold at £260,000 on the 18th February 2025.
Read more about house prices in DT4.
- Sold Feb 2025£260,000 | 3 Bed House76, Clearmount Road, Weymouth, DT4 9LE76, Clearmount Road, Weymouth, DT4 9LE
- Sold Apr 2024£275,000 | 3 Bed House68, Clearmount Road, Weymouth, DT4 9LE68, Clearmount Road, Weymouth, DT4 9LE
- Sold Aug 2023£317,500 | 3 Bed House66, Clearmount Road, Weymouth, DT4 9LE66, Clearmount Road, Weymouth, DT4 9LE
•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 21, Old Castle Road, Weymouth as the 77th largest and the 76th most expensive of the 144 addresses on Old Castle Road, Weymouth, DT4.
Against the DT4 postcode district average, it is £71k more expensive than the typical property.
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Schools Nearby
- 500mHoly Trinity Church of England VC Primary School & Community Nursery
- 1.2kmWyke Regis Infant School and Nursery
- 1.3kmSt Augustine's Catholic Primary School, Weymouth
- 1.1kmAll Saints' Church of England Academy
- 2.7kmBudmouth Academy Weymouth
- 4.9kmWey Valley Academy
More reading links
Public Transport Nearby
Weymouth station is the nearest stop to 21, Old Castle Road, Weymouth at 1.9 kilometres away.
- 1.9kmWeymouth
- 5.5kmUpwey
- 12.3kmDorchester South
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.

