House prices in Treharris
The average house price in Treharris over the last three years is £173,833, with a median sold price of £140,000 — well below the ~£290,000 England & Wales norm.
HM Land Registry sold-price data · updated August 2026
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Sold prices in Treharris
Based on 565 sales recorded in the last three years (HM Land Registry).
The average house price in Treharris over the last three years is £173,833, with a median sold price of £140,000 — well below the ~£290,000 England & Wales norm. The mean sits notably higher than the median here, which usually means a tail of larger or higher-value sales pulling the average up. That's drawn from 565 recorded sales — a reasonably active local market.
Treharris price trend
Quarterly median sold price (smoothed), against England & Wales. Hover for the value at any quarter.
Over five years, prices in Treharris have risen (+10.7%). Across a full decade they are +28.9%. The last twelve months alone: -7.4%. Prices in Treharris still sit about 7.4% below their 2025 peak on our smoothed index — worth knowing when a seller's asking price was set with the top of the market in mind.
How Treharris growth compares
Sold prices rebased to 100 at 2015 — so you can compare the pace of change in Treharris directly against England & Wales, regardless of price level.
Indexed to 100 in 2015. A line at +20% means prices are 20% above their 2015 level.
What it costs to buy in Treharris
From entry-level to premium — where sold prices actually land, not just the headline median.
Homes in Treharris span an unusually wide range: the cheapest tenth of sales went for under £72,000, while the top tenth fetched over £316,800. Half of all sales fell between £97,500 and £214,000 — the practical "middle of the market" a typical buyer competes in.
Plan a budget for Treharris
Slide across what homes in Treharris actually sell for and see the deposit, stamp duty, monthly repayments and income a purchase would take.
Upfront cash ≈ £14,300 (deposit + stamp duty), before legal and survey fees. Illustration only, not financial advice — English SDLT main-residence rates for 2026/27; second homes pay a surcharge, and your mortgage rate and multiple will vary.
How Treharris compares
Average sold price here against its wider area and England (HM Land Registry UK House Price Index).
At £173,833, homes in Treharris sell for 40% below the England average. Prices here have moved slower than England as a whole over the past year (-7.4% vs +3.9%).
Prices by property type
Median sold price and share of the market, by type, across Treharris.
The most-traded type in Treharris is terraced (296 sales, median £114,500), which tends to set the tone of the area. Flats (£170,000) and houses (~£170,299) trade well apart, so the headline figure moves a lot with the mix of what's for sale.
The Treharris market: activity & mix
How busy the market is, and what kind of homes actually change hands.
* 2026 is a part year — Land Registry sales are recorded a few weeks after completion.
Around 164 homes changed hands in Treharris in 2025 — quieter than the area's average of roughly 197 sales a year over the past decade. The busiest recent year was 2021 (258 sales). A quieter market cuts competition: well-priced homes still sell, but buyers have more room to negotiate and less pressure to rush. 2% of recent sales in Treharris were leasehold — almost entirely freehold.
Where Treharris is
The town outlined on the map — pan and zoom, then search any address inside it for a full report.
Boundary © Office for National Statistics (Open Geography Portal), Open Government Licence v3.0.
Buying in Treharris? Don't offer on the area average.
Area prices set the scene — but the home you're viewing has its own flood risk, energy costs, crime picture, school catchment and fair value. Check the exact address before you commit.
What a full report reveals about a Treharris home
Everything below is analysed for the specific address you search — locked here, unlocked in the report.
What's in a Housometer report
Every section, for any specific home in Treharris.
An evidence-based estimate with a confidence range, every sale since 1995, and the nearest comparables.
EPC rating, floor area, heating type and what the home costs to run.
The exact band for this property and what it costs you each year.
River, sea and surface-water flood risk, with the nearest watercourse.
Subsidence and ground stability, radon potential and coal-mining legacy.
Recent crime in the immediate area, by type and trend, plus road safety.
Road, rail and aircraft noise plus NO₂ and particulate air pollution.
Nearest primaries and secondaries with Ofsted ratings and performance.
Nearest stations, walk times and travel time to your workplace.
Walking distance to shops, GP, gyms, parks and everyday essentials.
Full-fibre and gigabit availability, top speeds and mobile coverage.
Applications at the property and next door, designations, tenure and ownership.
Historic OS maps, the likely build era and a dated timeline of the home’s past.
Local earnings, deprivation, household make-up and who lives nearby.
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Treharris house prices — FAQs
Over the last three years the median sold price in Treharris was £140,000, with a mean of £173,833, based on 565 HM Land Registry sales.
At a £140,000 median, Treharris is cheaper than the ~£290,000 England & Wales average.
On our smoothed index, Treharris prices have moved -7.4% over the past year. Local trends are noisy, so this is a guide to direction rather than a precise figure.
Of the common types, terraced have the lowest median at £114,500 (296 sales).
Entry-level homes (the cheapest 10% of sales) went for under £72,000, and most buyers competed in the £97,500–£214,000 band. The top 10% of sales exceeded £316,800.
Prices in Treharris are +10.7% over the last five years, and +28.9% over ten, on our smoothed index of Land Registry sales.
On the £140,000 median-priced Treharris home, a home-mover pays about £300 in Stamp Duty Land Tax at 2026/27 rates, and a first-time buyer about £0 with first-time-buyer relief. Second homes pay a surcharge on top.
A 10% deposit on the median £140,000 Treharris home is £14,000 (5% would be £7,000). Borrowing the remaining £126,000 implies a household income of roughly £28,000 at a typical 4.5× lending multiple.
Roughly 164 sales a year have been recorded in Treharris recently (HM Land Registry). That’s a reasonably active market with a steady flow of listings.
Area figures set the scene, but every home differs. A Housometer report scores an individual Treharris address across value, energy, flood & ground risk, crime, schools, transport, noise, air and more — search any address to see it.
Sold-price figures derived from HM Land Registry Price Paid Data (© Crown copyright), under the Open Government Licence v3.0; £/m² combines PPD with MHCLG EPC floor areas. Full Housometer reports also draw on HM Land Registry, Ordnance Survey, Environment Agency, VOA, Ofsted, Police.uk, DEFRA, ONS and more. Area figures summarise the market and are not a valuation of any individual home.