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Porth House Prices

The average house price in Porth is £128,333 using HM Land Registry data.

The average property price increased by £21,439 (17.62%) over the last 5 years and increased by £4,286 (3.09%) over the last 12 months.

Over the last year, there were 126 residential property sales – a decrease of 43 transactions (-34.13%) relative to the previous year. The majority of house sales (41) were in the £124,000 - £146,000 range. Then came properties in the £102,000 - £124,000 range, where 24 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 77 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-7,148 (-4%).

In Apr 2026, there were 28 new estate agency instructions, 18 agreed home sales and 10 property price reductions.

5-Year Average Property Prices in Porth

17.62%

Property prices in Porth increased by 17.62% 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 Porth Over the Last Year

3.09%

Property prices in Porth increased by 3.09% 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 Porth - Apr 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 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some 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 Porth

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 Porth

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 Porth

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 Porth since 1995

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

Recent Property Sales in Porth

Address	Initial Price	Sold Price	Price Change	First Listed Date	Sold Date	Days to Sell
36 Syphon Street, Porth, CF39 9SE	£99,950	£88,000	-£11,950	10 Jul 2025	04 Mar 2026	237 Days
5 Morgan Terrace, Porth, CF39 9LR	£134,950	£132,000	-£2,950	25 Jun 2025	23 Feb 2026	243 Days
117 Aldergrove Road, Porth, CF39 0LP	£175,000	£169,000	-£6,000	10 Sep 2025	20 Feb 2026	163 Days
2 Bryngwyn Street, Porth, CF39 0DW	£120,000	£108,000	-£12,000	10 Jun 2025	11 Feb 2026	246 Days
10 Bryn Terrace, Porth, CF39 9UR	£128,000	£124,000	-£4,000	01 May 2025	06 Feb 2026	281 Days
12 School Street, Cymer, Porth, CF39 9AN	£135,000	£125,000	-£10,000	02 Oct 2025	30 Jan 2026	120 Days
19 Morgan Terrace, Porth, CF39 9LR	£140,000	£138,000	-£2,000	18 Jul 2025	19 Jan 2026	185 Days
8 Standard Terrace, Ynys-hir, Porth, CF39 0HG	£99,950	£90,000	-£9,950	27 Jun 2025	16 Jan 2026	203 Days
35 Primrose Terrace, Porth, CF39 9TH	£145,000	£143,000	-£2,000	26 Aug 2025	15 Jan 2026	142 Days
23 Standard Terrace, Ynys-hir, Porth, CF39 0HG	£145,000	£142,000	-£3,000	02 Sep 2025	14 Jan 2026	134 Days
43 Nythbran Terrace, Porth, CF39 9TP	£85,000	£82,500	-£2,500	17 Oct 2025	09 Jan 2026	84 Days
Flat 3, Citadel, Cymmer Road, Porth, CF39 9BE	£139,995	£134,000	-£5,995	25 Jun 2025	12 Dec 2025	170 Days
5 Cymmer Road, Porth, CF39 9BE	£145,950	£140,000	-£5,950	10 Jul 2025	01 Dec 2025	144 Days
20 Graigwen Road, Cymer, Porth, CF39 9HA	£154,995	£151,000	-£3,995	11 Apr 2025	28 Nov 2025	231 Days
41 Ynyshir Road, Ynys-hir, Porth, CF39 0EL	£94,995	£88,000	-£6,995	20 Dec 2024	21 Nov 2025	336 Days
80 Primrose Terrace, Porth, CF39 9TF	£160,000	£160,000	£0	12 Sep 2025	21 Nov 2025	70 Days
170 Penrhos, Aber-rhondda Road, Porth, CF39 0LN	£115,000	£105,000	-£10,000	25 Jun 2025	18 Nov 2025	146 Days
13 Avondale Court, Glynfach, Porth, CF39 9NH	£268,000	£267,000	-£1,000	27 Jun 2025	07 Nov 2025	133 Days
52 Trebanog Road, Trebanog, Porth, CF39 9EW	£130,000	£129,000	-£1,000	21 May 2025	07 Nov 2025	170 Days
13 Ivor Street, Trehafod, Pontypridd, CF37 2NF	£130,000	£126,000	-£4,000	07 Aug 2025	03 Nov 2025	88 Days

Most Expensive Streets in Porth

Postcode	Street	Area	Average	No. of Sales
CF39 0BJ	Bronheulwen	Porth	£340,875	6
CF39 9UA	Llwyncelyn Parc	Porth	£280,714	7
CF39 0LZ	Pleasant Heights	Porth	£274,125	4
CF39 9TN	Magnolia Close	Porth	£259,402	5
CF39 9DB	Caemawr Gardens	Porth	£218,317	14
CF39 9NH	Avondale Court	Glynfach	£217,333	3
CF39 9TB	The Parade	Porth	£207,000	3
CF39 0ET	Church Terrace	Ynys-hir	£199,250	4
CF39 9TL	Heather Way	Porth	£198,750	4
CF39 9HS	Kimberley Way	Glynfach	£184,214	7

Least Expensive Streets in Porth

Postcode	Street	Area	Average	No. of Sales
CF39 9YT	Danygraig Terrace	Trebanog	£68,166	3
CF39 9HF	Maes Bedw	Cymer	£70,000	3
CF39 9SG	North Road	Porth	£70,832	6
CF39 9PB	West Taff Street	Porth	£71,600	5
CF39 9AB	High Street	Cymer	£72,750	3
CF39 0DP	Troedyrhiw Road	Porth	£74,158	6
CF39 9AS	Lincoln Street	Cymer	£74,666	3
CF39 0EW	Ynyshir Road	Ynys-hir	£77,500	4
CF39 0EG	South Street	Ynys-hir	£80,250	4
CF39 0EL	Ynyshir Road	Ynys-hir	£83,666	6