18, Spring Street
18, Spring Street
Description & Estimates







18, Spring Street, Merthyr Tydfil is described in the public record as a period house with 613 ft2 of internal area.
Locally, houses of this size normally have 2 bedrooms with a garden.
Our estimate of the sale value of 18, Spring Street, Merthyr Tydfil is £109,256 and its rental estimate is £712 per month, given the available information and assuming reasonable condition.
Spring Street, Dowlais, Merthyr Tydfil, CF48 falls within the CF48 postal district.
Our Data Sources
18, Spring Street, Merthyr Tydfil has no records in the the Land Registry and a single entry in the EPC database dated January 2014.
We combine this information with public data 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
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 18, Spring Street, Merthyr Tydfil, we estimate a market value of £114,719 and a rental value of £748 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £101,608 and £662 per month respectively.
Recent Market Change
Over the last year, 18, Spring Street, Merthyr Tydfil has seen its estimated sale value grow by £3,527 (3.2%) and its estimated rental value climb by £35 per month (4.9%). This results in an estimated gross rental yield of 7.8%.
Energy Efficiency
18, Spring Street, Merthyr Tydfil has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jan 2014.
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 18, Spring Street, Merthyr Tydfil have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 5th February 2026, was 6, Francis Street, Merthyr Tydfil, CF48 3SE, a freehold house which sold for £115,000.
Read more about house prices in CF48.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 39 addresses on Spring Street, Dowlais, Merthyr Tydfil, CF48, 18, Spring Street, Merthyr Tydfil comes out as the 30th largest and the 30th most expensive in our analysis of the public data.
It is also £64k less expensive than the average property across the CF48 district.
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Schools Nearby
Public Transport Nearby
From 18, Spring Street, Merthyr Tydfil, the nearest station is Merthyr Tydfil, 2.6 kilometres away.
- 2.6kmMerthyr Tydfil
- 4.4kmPentre-Bach
- 4.7kmRhymney
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.

