20, Trenethick Avenue
20, Trenethick Avenue
Description & Estimates
20, Trenethick Avenue, Helston is recorded publicly as a mid-century freehold house across 678 ft2 of internal area, sitting on a 278 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 20, Trenethick Avenue, Helston is £261,948 and its rental estimate is £1,217 per month, given the available information and assuming reasonable condition.
Trenethick Avenue, Helston, TR13 falls within the TR13 postal district.
Our Data Sources
20, Trenethick Avenue, Helston has 31 entries in the Land Registry , most recently in November 2023 and a single entry in the EPC database dated June 2016.
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
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 20, Trenethick Avenue, Helston, we estimate a market value of £275,046 and a rental value of £1,278 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £243,612 and £1,132 per month respectively.
Recent Market Change
Over the last year, 20, Trenethick Avenue, Helston has seen its estimated sale value decline by £3,697 (1.4%) and its estimated rental value climb by £56 per month (4.6%). This results in an estimated gross rental yield of 5.6%.
Plot Size
HM Land Registry records the plot of land for 20, Trenethick Avenue, Helston as measuring 278 m2.
That makes it the 21st largest plot in the postcode, where 31 of the 49 other houses have recorded plot data.
Energy Efficiency
20, Trenethick Avenue, Helston has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 27 Jun 2016.
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 20, Trenethick Avenue, Helston completed on 17th November 2023 at £280,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 4.7% over the period since November 2023.
- Sold Nov 2023£280,000
- Sold Apr 2017£217,000
- Sold Nov 1999£69,950
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 20, Trenethick Avenue, Helston have sold within a radius of 840 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 7th October 2025, was 20, Tremenheere Avenue, Helston, TR13 8SY, a freehold house which sold for £281,000.
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
Of the 49 addresses on Trenethick Avenue, Helston, TR13, 20, Trenethick Avenue, Helston comes out as the 47th largest and the 39th most expensive in our analysis of the public data.
It is also £56k less expensive than the average property across the TR13 district.
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Schools Nearby
- 1.0kmParc Eglos School
- 1.3kmSt Michael's Church of England Primary School
- 1.7kmTrannack Primary School
- 800mHelston Community College
- 9.9kmMullion School
- 11.8kmCamborne Science and International Academy
More reading links
Public Transport Nearby
From 20, Trenethick Avenue, Helston, the nearest station is Camborne, 11.2 kilometres away.
- 11.2kmCamborne
- 12.8kmPenryn (Cornwall)
- 13.7kmPenmere
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.
