30 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH
About 30 Merthyr Road
30 Merthyr Road is a two-bedroom mid-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7LH). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (December 2009) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from December 2009, so improvements made since then won't be reflected. Period features are noted in the property record.
Across 2005–2016, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £193,000 sits 54.4% above the 2016 sale of £125,000. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 17.1% below the postcode norm. Last sold in September 2016, so it's been off the market for around 10 years. Across the public record there are 4 sales, relatively high churn for a single property.
What this property has
Inside
- Bedrooms2
- Dining roomYes
Outside
- Private gardenRear
Building
- Central heatingYes
- Period featuresYes
- RefurbishedYes
Energy performance
30 Merthyr Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 04 Dec 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
30 Merthyr Road has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
30 Merthyr Road valuation sits well clear of the typical sold price in this postcode.
£193,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 11 years.
£125,000
Growth on file: 2.3% per year over 11 years.
Sales timeline
15 September 2016Most recent
£125,000
+1.6%over 2 years31 January 2014
£123,000
-14.0%over 7 years14 September 2006
£143,000
+47.4%over 1 year24 May 2005
£97,000
Median price across the last 5 sales in CF15 7LH: £202,000 (2025–2018).
Nearby sales in CF15 7LH
18 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH
Sold Sept 2025
£289,95022 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH
Sold Dec 2024
£210,00026a, Merthyr Road, Tongwynlais, Cardiff, CF15 7LH
Sold Feb 2024
£202,00032 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH
Sold Jul 2021
£120,0008 Merthyr Road, Tongwynlais, Cardiff, CF15 7LH
Sold Aug 2014
£190,000
Versus other Merthyr Road homes
Price per m² for 30 Merthyr Road lags the street by a wide margin.
Price per m²
£1,839
Street avg £2,833
Floor Area
68 m²
Street avg 83 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.8 t/year
Similar properties nearby
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1 Church Street, Taffs Well
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1 Church Lane, Nantgarw
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1 Bute Street, Tongwynlais
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1 Forest Cottage, Castle Road, Tongwynlais
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Bute Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







