12, Helen Street
12, Helen Street
Description & Estimates
12, Helen Street, Cardiff is described in the public record as a modern house with 925 ft2 of internal area.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 12, Helen Street, Cardiff is £216,389 and its rental estimate is £1,284 per month, given the available information and assuming reasonable condition.
Helen Street, Cardiff, CF24 falls within the CF24 postal district.
Our Data Sources
12, Helen Street, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated October 2012.
We combine this information with public data 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 12, Helen Street, Cardiff, we estimate a market value of £227,208 and a rental value of £1,348 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £201,241 and £1,194 per month respectively.
Recent Market Change
Over the last year, 12, Helen Street, Cardiff has seen its estimated sale value drop by £596 (0.3%) and its estimated rental value rise by £38 per month (3.0%). This results in an estimated gross rental yield of 7.1%.
Energy Efficiency
12, Helen Street, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Oct 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12, Helen Street, Cardiff have sold within a radius of 330 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 17th October 2025, was 48, Diamond Street, Cardiff, CF24 1NR, a freehold house which sold for £215,000.
Read more about house prices in CF24.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 13 addresses on Helen Street, Cardiff, CF24, 12, Helen Street, Cardiff comes out as the 5th largest and the 5th most expensive in our analysis of the public data.
It is also £9k less expensive than the average property across the CF24 district.
More reading links
Schools Nearby
Public Transport Nearby
From 12, Helen Street, Cardiff, the nearest station is Cardiff Queen Street, 1.2 kilometres away.
- 1.2kmCardiff Queen Street
- 1.7kmCathays
- 2.1kmCardiff Central
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.
