Our Data Sources
Onslow, Castle Cary has a single entry in the Land Registry from January 2020 and a single entry in the EPC database dated June 2019.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Onslow, Castle Cary, we estimate a market value of £268,532 and a rental value of £1,218 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £237,843 and £1,079 per month respectively.
Plot Size
HM Land Registry records the plot of land for Onslow, Castle Cary as measuring 168 m2.
That makes it the 19th largest plot in the postcode, where 28 of the 32 other houses have recorded plot data.
Energy Efficiency
Onslow, Castle Cary has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 10 Jun 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of Onslow, Castle Cary completed on 17th January 2020 at £170,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 this is the property's only sale.
Values of comparable properties have risen by 21.7% over the period since January 2020.
- Sold Jan 2020£170,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to Onslow, Castle Cary have sold within a radius of 2.0 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 23rd January 2026, was 2 All Saints Cottages, Church Street, Castle Cary, BA7 7FD, a freehold house which sold for £280,000.
Read more about house prices in BA7.
- Sold Jan 2026£280,000 | 3 Bed House2 All Saints Cottages, Church Street, Castle Cary, BA7 7FD2 All Saints Cottages, Church Street, Castle Cary, BA7 7FD
- Sold Dec 2020£310,000 | 3 Bed HouseCleeve Cottage, Church Street, Castle Cary, BA7 7ELCleeve Cottage, Church Street, Castle Cary, BA7 7EL
- Sold Dec 2019£204,000 | 3 Bed House1 All Saints Cottages, Church Street, Castle Cary, BA7 7FD1 All Saints Cottages, Church Street, Castle Cary, BA7 7FD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 66 addresses on South Street, Castle Cary, BA7, Onslow, Castle Cary comes out as the 49th largest and the 54th most expensive in our analysis of the public data.
It is also £89k less expensive than the average property across the BA7 district.
More reading links
Schools Nearby
- 300mCastle Cary Community Primary School
- 4.2kmNorth Cadbury Church of England Primary School
- 4.4kmLovington Church of England Primary School
- 1.3kmAnsford Academy
- 4.5kmSexey's School
- 7.3kmKing Arthur's School
More reading links
Public Transport Nearby
- 1.7kmCastle Cary
- 5.8kmBruton
- 11.7kmTemplecombe
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.
