Detached
£237,125
73% above the Porth average
9.2% of sales
What is the average house price in Porth? £137,198
The average house price in Porth is £137,198, based on 83 homes sold in the 12 months to September 2026. Prices are up 0.5% (£686) on a year earlier.
- 1 year change
- +0.5%
- Sold in 12 months
- 83
- Data up to
- September 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in Porth?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£162,460
18% above the Porth average
13.8% of sales
Terraced
£118,238
14% below the Porth average
76.0% of sales
Flats
£89,500
35% below the Porth average
1.0% of sales
Are house prices in Porth going up or down?
House prices in Porth are rising: up 0.5% (£686) over the past year. Over the past 10 years, prices are up 40.8% (£39,763).
Past 12 months
+0.5%
+£686From £136,512 to £137,198
£137,198£128,259
Past 10 years
+40.8%
+£39,763From £97,435 to £137,198
£137,861£93,573
Quick answers for Porth
9 key facts at a glance.
When did prices peak?
£190,390
Highest average, reached in January 2025
How many homes sold?
83
Recorded so far for the 12 months to September 2026
What sells most often?
Terraced houses
76.0% of recent sales
What is the most common price range?
£100k - £150k
37.8% of sales
How many people live in Porth?
5,629
3,924 people per square mile · Very High (Census 2021)
Population density is Very High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in Porth?
2,530
1,764 households per square mile · Very High (Census 2021)
Household density is Very High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in Porth?
27 m² per resident
Less green space per resident than 56% of areas in England and Wales. That's about 3.8 football pitches for every 1,000 residents.
4.1% of the area · 2 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
What is the crime rate in Porth?
113 crimes per 1,000 residents
Very High · −7.8% on the previous year · 12 months to September 2026
Crime rate is Very High, on a scale from Very Low to Very High.
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does Porth rank?
23rd most expensive area of Rhondda Cynon Taf.
Compared with 39 areas
What are the most expensive homes sold in Porth?
The highest recorded sale prices in Porth, from HM Land Registry.
#1 Most expensive sale
tylau house church walk, rhondda cynon taff
£495,000
Sold December 2023
View house details
How do house prices in Porth compare with nearby areas?
Porth compared with the 6 nearest other areas in Rhondda Cynon Taf.
Porth vs Cymmer
- Porth
- £137,198
- Cymmer
- £138,736+£1,538
Open comparison
Porth vs Ynyshir
- Porth
- £137,198
- Ynyshir
- £110,141−£27,057
Open comparison
Porth vs Trehafod
- Porth
- £137,198
- Trehafod
- £139,423+£2,225
Open comparison
Porth vs Trealaw
- Porth
- £137,198
- Trealaw
- £116,564−£20,634
Open comparison
Porth vs Pen-y-graig
- Porth
- £137,198
- Pen-y-graig
- £125,128−£12,070
Open comparison
Porth vs Tylorstown
- Porth
- £137,198
- Tylorstown
- £93,127−£44,071
Open comparison
Thinking of buying in Porth?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:25 with the latest Land Registry data (September 2026). The Porth dataset covers 174 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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