What is the average house price in Mountain Ash?

The average asking price in Mountain Ash is currently £164,719, with a median price of £130,000. There are 282 properties currently for sale, of which 9 were listed in the last 14 days.

How long does it take to sell a house in Mountain Ash?

Properties in Mountain Ash spend an average of 193 days on the market (median 121 days). Time on market varies by property type and price range.

House Prices in Mountain Ash

Live asking prices — data to 15 October 2026, updated daily

Properties for Sale

282

9 new in last 14 days

Average Price

£164,719

Median £130,000

Avg. Time on Market

193 days

Median 121 days

Price Range

£80k to £325k

Middle 90% of asking prices

Price Trends Time to Sell Sold Prices Sold by Month

Market Breakdown

Data to: 15 October 2026

Properties by Price

Distribution of asking prices in Mountain Ash

Properties by Type

What's on the market in Mountain Ash

Properties by Bedrooms

Bedroom count distribution in Mountain Ash

Time on Market

How long properties have been listed in Mountain Ash

Prices by Property Type in Mountain Ash

Type	Count	Avg. Price	Median	Avg. Days
Flat	3	£94,998	£95,000	139
Terraced	64	£127,573	£120,000	155
Semi-Detached	19	£196,254	£219,950	164
Detached	18	£303,611	£300,000	208

Prices by Bedrooms in Mountain Ash

Bedrooms	Count	Avg. Price	Median	Avg. Days
1 Bed	1	£110,000	£110,000	31
2 Bed	56	£129,638	£118,750	144
3 Bed	164	£152,770	£130,000	173
4 Bed	28	£242,032	£204,998	209
5+ Bed	10	£409,000	£245,000	251

Properties by Price Range in Mountain Ash

Price Range	Count	Avg. Days on Market	Share
Under £100k	36	305	13%
£100k – £200k	178	160	63%
£200k – £300k	44	142	16%
£300k – £400k	18	354	6%
£400k – £500k	2	76	1%
£500k – £1M	4	511	1%

Properties by Time on Market in Mountain Ash

Duration	Count	Share
Less than 1 month	26	9%
1 – 2 months	25	9%
2 – 3 months	53	19%
3 – 4 months	34	12%
4 – 6 months	53	19%
6 – 9 months	40	14%
9 – 12 months	12	4%
12 – 18 months	19	7%
Over 18 months	19	7%