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House prices

House prices in Treharris

40 homes sold within 1.5 miles of the middle of Treharris between April 2026 and August 2026, at a middle price of £182,500. That makes it the 1st dearest of 10 Merthyr Tydfil areas, 26% above the middle area (£145k), in the top tenth of Merthyr Tydfil. Most of the sales were terraced houses (18 of 40). Prices ranged from £70,000 to £495,000.

CF46, Merthyr Tydfil · within 1.5 miles of the middle of Treharris

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£183kmiddle price40 sales in 6 months
1st of 10Merthyr Tydfil rank1st is the dearest
+30%against Merthyr TydfilMerthyr Tydfil middle £140k
£70k–£495kcheapest to dearest40 sales

Treharris against Merthyr Tydfil

TypeSalesTreharris middleMerthyr Tydfil middleDifference
Detached5£345,000£310,000+11%
Semi-detached17£225,000£189,000+19%
Terraced18£155,000£120,000+29%

Middle (median) prices between April 2026 and August 2026. A difference is shown only where at least two homes of that type sold.

Recent sales

Showing the 30 most recent of 40 sales. See them all on the map.

Land Registry records arrive one to two months after a sale completes, so the latest weeks look quiet.

Nearby areas

AreaMiddle priceSalesRank in its place
Nelson£195,0004016th
Treharris£182,500401st
Merthyr Vale£170,000103rd
Trelewis£160,000184th
Quakers Yard£137,000146th
Abercynon£136,2742745th
Edwardsville£118,000710th
See every Merthyr Tydfil area ranked on the house prices in Merthyr Tydfil page. Prices come from HM Land Registry under the Open Government Licence.

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Questions people ask

What is the average house price in Treharris?

Between April 2026 and August 2026, 40 homes sold in Treharris at a middle price of £182,500, 30% above the Merthyr Tydfil figure of £139,950. It ranks 1st dearest of 10 Merthyr Tydfil areas.

How much do different types of home cost in Treharris?

Detached: £345,000 middle price from 5 sales. Semi-detached: £225,000 middle price from 17 sales. Terraced: £155,000 middle price from 18 sales. Figures cover sales between April 2026 and August 2026.

What is the most expensive home sold in Treharris recently?

The dearest home sold between April 2026 and August 2026 was a detached house on Heather Court for £495,000, completed on 14 August 2026.