21, Castle Green
21, Castle Green
Description & Estimates
According to the public record, 21, Castle Green, Helston is a period house with 484 ft2 of internal area.
Houses of this size in this area normally have 2 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 21, Castle Green, Helston is £162,948 and the estimated rental value is £892 per month.
Castle Green, Helston, TR13 is located within the TR13 postal district.
Our Data Sources
21, Castle Green, Helston has no records in the the Land Registry and a single entry in the EPC database dated June 2025.
We combine this information with public data 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Castle Green, Helston is in very good condition we estimate a sale value of £171,096 and a rental value of £937 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £151,542 and a rental value of £830 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 21, Castle Green, Helston has declined by £1,222 (0.7%), while its estimated rental value has climbed by £45 per month (5.0%). Based on current estimates, the property offers a gross rental yield of 6.6%.
Energy Efficiency
21, Castle Green, Helston has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 05 Jun 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 21, Castle Green, Helston within a radius of 690 metres over the last 2 years.
The most recent example is 14, Almshouse Hill, Helston, TR13 8HB, a freehold house which sold for £123,000 on the 14th October 2025.
Read more about house prices in TR13.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Castle Green, Helston, TR13 has a total of 26 addresses. According to our analysis of all the public data, 21, Castle Green, Helston is the 17th largest and the 22nd most expensive property on the street.
When compared to the postcode district it is £155k less expensive than the average property in TR13.
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Schools Nearby
- 600mParc Eglos School
- 700mNansloe Academy
- 800mSt Michael's Church of England Primary School
- 900mHelston Community College
- 8.8kmMullion School
- 12.9kmCamborne Science and International Academy
More reading links
Public Transport Nearby
The closest station to 21, Castle Green, Helston is Camborne station, which is 12.4 kilometres away.
- 12.4kmCamborne
- 13.9kmHayle
- 14.2kmSt Erth
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be medium.
