House Prices in Mountain Ash, Rhondda Cynon Taff

4,914 properties Avg. price: £73,498 Rhondda Cynon Taff
4,914
Properties
£73K
Average Price
£56K
Median Price
5,957
Total Sales

Market overview

# Mountain Ash Property Market Summary

Mountain Ash, located in the Cynon Valley of South Wales, presents an exceptionally affordable property market with an average price of just £73,498 across nearly 5,000 properties. This former mining town offers some of the most competitively priced housing in the UK, making it particularly attractive for first-time buyers and investors seeking entry-level opportunities. The market has demonstrated notable volatility in recent years, with average prices fluctuating significantly between £89,652 in 2020 and peaks of £148,573 in 2021 and £144,921 in 2019. More recently, the market appears to be stabilising around the £113,000-£127,000 range (2022-2025), suggesting a settling period following earlier price fluctuations.

Transaction volumes have remained reasonably robust, averaging over 200 sales annually, with a particularly strong performance in 2018 (354 sales) and 2021 (356 sales), indicating sustained buyer interest despite the modest price point. Mountain Ash's appeal lies in its affordability and traditional valley community character, though buyers should note the significant variance in annual average prices, which may reflect differences in property types sold year-to-year rather than pure market movement. The area continues to serve an important role in providing accessible homeownership opportunities within the Welsh Valleys.

AI-generated market summary · Updated 25 Jun 2026

Price Trends — Mountain Ash

Recent Sales

53, Church Street, Mountain Ash, CF45 3YB Terraced 14 Jan 2026 £80,000 53, Church Street, Mountain Ash, CF45 3YB Terraced 14 Jan 2026 £80,000 95, Nant Y Fedw, Abercynon, Mountain Ash, CF45 4LT Terraced 8 Jan 2026 £153,000 95, Nant Y Fedw, Abercynon, Mountain Ash, CF45 4LT Terraced 8 Jan 2026 £153,000 76, Consort Street, Mountain Ash, CF45 3AU Semi-Detached 16 Dec 2025 £130,000 76, Consort Street, Mountain Ash, CF45 3AU Semi-Detached 16 Dec 2025 £130,000 98, Abercynon Road, Abercynon, Mountain Ash, CF45 4NE Semi-Detached 28 Nov 2025 £120,000 13, Hughes Street, Mountain Ash, CF45 3UG Terraced 28 Nov 2025 £122,000 9, Cynon Terrace, Penrhiwceiber, Mountain Ash, CF45 3SU Terraced 28 Nov 2025 £135,000 98, Abercynon Road, Abercynon, Mountain Ash, CF45 4NE Semi-Detached 28 Nov 2025 £120,000 13, Hughes Street, Mountain Ash, CF45 3UG Terraced 28 Nov 2025 £122,000 9, Cynon Terrace, Penrhiwceiber, Mountain Ash, CF45 3SU Terraced 28 Nov 2025 £135,000 110, Penrhiwceiber Road, Mountain Ash, CF45 3SL Terraced 21 Nov 2025 £53,000 110, Penrhiwceiber Road, Mountain Ash, CF45 3SL Terraced 21 Nov 2025 £53,000 28, Park Street, Penrhiwceiber, Mountain Ash, CF45 3YL Terraced 20 Nov 2025 £75,000 28, Park Street, Penrhiwceiber, Mountain Ash, CF45 3YL Terraced 20 Nov 2025 £75,000 17, James Street, Mountain Ash, CF45 3UH Terraced 7 Nov 2025 £83,000 134, Bryntirion, Ynysboeth, Mountain Ash, CF45 4EX Semi-Detached 7 Nov 2025 £88,000 17, James Street, Mountain Ash, CF45 3UH Terraced 7 Nov 2025 £83,000 134, Bryntirion, Ynysboeth, Mountain Ash, CF45 4EX Semi-Detached 7 Nov 2025 £88,000

Frequently Asked Questions

What is the average house price in Mountain Ash?

The average house price in Mountain Ash, Rhondda Cynon Taff is £73,498. Prices range from £200 to £5,347,232.

How many properties are in Mountain Ash?

There are 4,914 properties in Mountain Ash with 5,957 recorded transactions since 1995.

What is the median house price in Mountain Ash?

The median house price in Mountain Ash is £55,500, compared to an average of £73,498.

What types of properties are available in Mountain Ash?

Mountain Ash has 3,619 terraced properties, 722 semi-detached properties, 400 detached properties, 112 other properties.

How have house prices changed in Mountain Ash?

Average house prices in Mountain Ash have risen by 235.7% from £34,703 in 1995 to £116,500 in 2026.

What are the most popular streets in Mountain Ash?

The most popular streets in Mountain Ash by number of properties include Penrhiwceiber Road, Abercynon Road, Park Street, Cardiff Road, High Street.

Where is Mountain Ash located?

Mountain Ash is located in Rhondda Cynon Taff, in the Rhondda Cynon Taff district.