The average home prices in Treharris vary depending on the type of property and its location within the town. As of late 2023, the typical price for a terraced house is around £130,000, while semi-detached homes usually fall between £150,000 and £180,000. Larger detached properties can reach upwards of £250,000, depending on their condition and specific features. For example, a recently renovated three-bedroom semi-detached house might be listed for approximately £175,000, whereas an older two-bedroom terraced home could be found for just under £120,000. Additionally, the area offers a mix of older Victorian homes and more modern builds, which also influences pricing.