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Merthyr Tydfil House Prices

The average house price in Merthyr Tydfil is £142,875 using HM Land Registry data.

The average property price increased by £27,240 (17.27%) over the last 5 years and increased by £5,446 (3.03%) over the last 12 months.

Over the last year, there were 261 residential property sales – a decrease of 122 transactions (-46.74%) relative to the previous year. The majority of house sales (87) were in the £90,000 - £132,000 range. Then came properties in the £132,000 - £174,000 range, where 44 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 57 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-8,477 (-4%).

In Aug 2026, there were 64 new estate agency instructions, 42 agreed home sales and 39 property price reductions.

5-Year Average Property Prices in Merthyr Tydfil

17.27%

Property prices in Merthyr Tydfil increased by 17.27% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in Merthyr Tydfil Over the Last Year

3.03%

Property prices in Merthyr Tydfil increased by 3.03% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

Property Market Heat Gauge for Merthyr Tydfil - Aug 2026

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 41 to 60 days, the broad evidence suggests that the market is reasonably slow moving. Although some sellers in your postcode may be willing to wait up to 9 weeks, this data would suggest that estate agents may be overvaluing properties. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in relisting the property at a later date).Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in Merthyr Tydfil

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in Merthyr Tydfil

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in Merthyr Tydfil

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the Merthyr Tydfil since 1995

Using HM Land Registry data, this chart displays average annual house prices in the Merthyr Tydfil area since 1995.

Recent Property Sales in Merthyr Tydfil

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
23 Primrose Hill, Twynyrodyn, Merthyr Tydfil, CF47 0TF	£140,000	£134,500	-£5,500	28 Feb 2026	17 Jul 2026	139 Days
17 Danyparc, Merthyr Tydfil, CF47 0AX	£230,000	£230,000	£0	25 Mar 2026	10 Jul 2026	107 Days
4 Parfitt Terrace, Twynyrodyn, Merthyr Tydfil, CF47 0PL	£180,000	£180,000	£0	07 Apr 2026	03 Jul 2026	87 Days
52 Brondeg, Heolgerrig, Merthyr Tydfil, CF48 1TR	£154,000	£148,000	-£6,000	13 Apr 2026	02 Jul 2026	80 Days
22 Acacia Avenue, Gurnos, Merthyr Tydfil, CF47 9RB	£130,000	£127,000	-£3,000	09 Jan 2026	30 Jun 2026	172 Days
101 Lower Thomas Street, Merthyr Tydfil, CF47 0DA	£90,000	£82,500	-£7,500	23 Mar 2026	26 Jun 2026	95 Days
15 Gelli-deg, Swansea Road, Merthyr Tydfil, CF48 1ES	£100,000	£95,000	-£5,000	11 Nov 2025	26 Jun 2026	227 Days
1 St Fagans Grove, Swansea Road, Merthyr Tydfil, CF48 1JT	£267,500	£264,000	-£3,500	19 Feb 2026	25 Jun 2026	126 Days
53 Upper Thomas Street, Merthyr Tydfil, CF47 0BN	£235,000	£230,000	-£5,000	10 Feb 2026	23 Jun 2026	133 Days
16 Caerleon Grove, Swansea Road, Merthyr Tydfil, CF48 1JH	£220,000	£215,000	-£5,000	13 Jan 2026	19 Jun 2026	157 Days
94 Brecon Road, Merthyr Tydfil, CF47 8NG	£125,000	£120,000	-£5,000	21 Oct 2025	12 Jun 2026	234 Days
25 Glendower Street, Dowlais, Merthyr Tydfil, CF48 3SG	£130,000	£125,000	-£5,000	05 Mar 2026	12 Jun 2026	99 Days
1 Beacons Court, Swansea Road, Merthyr Tydfil, CF48 1PT	£250,000	£240,000	-£10,000	24 Jan 2026	02 Jun 2026	129 Days
Sant Ioan, Mount View, Mountain Hare, Merthyr Tydfil, CF47 0UX	£485,000	£470,000	-£15,000	26 Dec 2025	22 May 2026	147 Days
13 Union Street, Merthyr Tydfil, CF47 0EB	£124,950	£116,000	-£8,950	26 Dec 2025	22 May 2026	147 Days
56 Cwrt Bevan, Merthyr Tydfil, CF47 0AQ	£315,000	£310,000	-£5,000	09 Jan 2026	22 May 2026	133 Days
56 Bryn Carwyn, Dowlais, Merthyr Tydfil, CF48 3DY	£159,950	£145,000	-£14,950	18 Feb 2026	21 May 2026	92 Days
47 Gilfach-cynon, Twynyrodyn, Merthyr Tydfil, CF47 0PG	£130,000	£130,000	£0	03 Nov 2025	20 May 2026	198 Days
35 High Street Top Dowlais, Dowlais, Merthyr Tydfil, CF48 3PN	£130,000	£118,000	-£12,000	06 Sep 2025	15 May 2026	251 Days
22 Jowett Avenue, Twynyrodyn, Merthyr Tydfil, CF47 0SU	£215,000	£210,000	-£5,000	26 Jan 2026	14 May 2026	108 Days

Most Expensive Streets in Merthyr Tydfil

Postcode	Street	Area	Average	No. of Sales
CF48 1RZ	Maes Meyrick	Heolgerrig	£465,000	3
CF48 1BW	Heol Corn Du	Swansea Road	£440,000	4
CF47 8EY	Cyfarthfa Court	Merthyr Tydfil	£439,000	5
CF47 0US	Cwrt Y Meistr	Milbourne Terrace	£396,250	4
CF47 8YR	The Grove	Merthyr Tydfil	£353,000	5
CF47 9AX	Gwaunfarren Close	Penydarren	£352,500	4
CF48 2EJ	The Hawthorns	Pant	£349,000	5
CF47 8HJ	West Grove	Merthyr Tydfil	£339,400	5
CF47 0ER	Bryntirion Road	Merthyr Tydfil	£338,333	3
CF48 1EN	Lakeside Gardens	Gurnos	£335,000	5

Least Expensive Streets in Merthyr Tydfil

Postcode	Street	Area	Average	No. of Sales
CF48 2AL	Griffiths House	Maesygarreg	£55,714	7
CF47 8LT	Garth Street	Merthyr Tydfil	£65,600	3
CF48 1HF	Heol Rhos Las	Swansea Road	£71,916	3
CF47 8HU	Abermorlais Terrace	Merthyr Tydfil	£72,625	4
CF48 3RL	Victoria House	Victoria Street, Dowlais	£75,333	6
CF47 0JE	Glyn Teg	Penyard	£75,363	11
CF47 0JA	Clos Cwm Golau	Penyard	£76,264	17
CF48 3ND	Lower Row	Dowlais	£81,333	3
CF47 8NN	Brecon Road	Merthyr Tydfil	£84,250	4
CF47 9SE	Plane Grove	Gurnos	£85,166	3